Infusion pump system and method

Information

  • Patent Grant
  • 12064591
  • Patent Number
    12,064,591
  • Date Filed
    Tuesday, August 24, 2021
    3 years ago
  • Date Issued
    Tuesday, August 20, 2024
    3 months ago
Abstract
Some embodiments of an infusion pump system may be configured to wirelessly communicate with other devices using near field communication (NFC). In particular embodiments, by incorporating near field communication capabilities into the infusion pump system, user communications with the infusion pump system can be enhanced and simplified.
Description
TECHNICAL FIELD

This document relates to an infusion pump system, such as a portable infusion pump system for dispensing a medicine.


BACKGROUND

Pump devices are commonly used to deliver one or more fluids to a targeted individual. For example, a medical infusion pump device may be used to deliver a medicine to a patient as part of a medical treatment. The medicine that is delivered by the infusion pump device can depend on the condition of the patient and the desired treatment plan. For example, infusion pump devices have been used to deliver insulin to the vasculature of diabetes patients so as to regulate blood-glucose levels.


Users of infusion pump devices often need to communicate with the infusion pump via a user interface to control the operations of the infusion pump in a safe and effective manner. For example, a user may press a series of buttons on the user interface to enter food intake data into the infusion pump, such as a number of grams of carbohydrates that is indicative of a recently or soon-to-be consumed meal. The food intake data can be combined by the infusion pump system with other parameters to calculate a suggested bolus dosage of insulin based on the grams of carbohydrates entered by the user. In another example, a user may enter information into the infusion pump system via a user interface that indicates that the user is going to perform a level of physical exercise. In some circumstances, the infusion pump system may reduce the amount of a planned dispensation of insulin in response to the exercise information entered by the user.


SUMMARY

Some embodiments of an infusion pump system may be configured to send and receive data communications using near field communication (“NFC”) technology. By incorporating NFC technology within the infusion pump system, user communications with the pump system can be enhanced and simplified. For example, NFC can facilitate the convenient sharing of user commands or other data to an infusion pump system a NFC that is equipped with NFC functionality. In some embodiments, pre-programmed NFC communicator devices (“NFC tags”) can be used to transfer data from the NFC tag to the infusion pump system via a simple hand motion or the like by the user of the infusion pump system. The data that is transferred may cause the infusion pump system to execute particular operations as defined by the data or in correspondence to the data. For example, a NFC tag can be configured to communicate a set of user input commands to an infusion pump system (e.g., user input commands that might otherwise be input via a series of menu selections and data entry steps on the user interface of the pump system) so as to rapidly indicate to the pump system that particular amount of food or carbohydrates will be consumed for a meal. In some embodiments, data can be written from the infusion pump system to a NFC tag. For example, a back-up copy of user settings that are used to configure an infusion pump system for a particular user may be downloaded using NFC from the infusion pump system and saved onto a NFC tag. In particular embodiments, the infusion pump system can be equipped with one or more accelerometers that can be used to activate the potential for NFC communications to take place when an acceleration at or above the threshold level is detected.


In particular embodiments, a medical infusion pump system may include a portable pump housing that defines a space to receive a medicine. The infusion pump system may include a pump drive system to dispense medicine from the portable housing when the medicine is received in the space. The infusion pump system may further include control circuitry that communicates control signals to the pump drive system to control dispensation of the medicine from the portable housing when the medicine is received in the space. Optionally, the infusion pump system may also include a near field communication (NFC) circuit electrically connected with the control circuitry to communicate infusion pump task data to the control circuitry. The NFC circuit can be configured to wirelessly receive the infusion pump task data from a NFC communicator device when the NFC circuit and NFC communicator device are positioned within a NFC proximity range.


In some implementations, the system may optionally include the NFC communicator device that is separate from the pump housing. For example, the NFC communicator device can be a near field communication tag storing the infusion pump task data. The infusion pump task data may comprise a unique identifier that identifies the near field communication tag, and in response to receiving the unique identifier, the control circuitry may execute user interface operations that correspond to the unique identifier. Optionally, the user interface operations may comprise user interface settings for calculating a suggested bolus dispensation of the medicine. In another option, the infusion pump system may further include an accelerometer electrically connected to the control circuitry, wherein the accelerometer may be configured to detect acceleration movement of the portable housing and to communicate the detected movement to the control circuitry. In a further option, the control circuitry is configured to compare a characteristic value of the detected movement to a threshold movement value. The control circuitry may be configured to activate near field communication with the NFC communicator device based on the comparison of the characteristic value to the threshold movement value. Optionally, the control circuitry may be housed in a controller housing that is removably attachable to the portable housing.


In some implementations described herein, the system may optionally include a remote-control device that is separate from the pump housing. The remote-control device can be configured to wirelessly communicate with a wireless communication device connected to the control circuitry (for example, a wireless communication device that is different from the aforementioned NFC circuit). Optionally, the remote-control device may further include a second NFC circuit that is configured to wirelessly receive the infusion pump task data from the NFC communicator device when the second NFC circuit and NFC communicator device are positioned within the NFC proximity range. In some cases, the NFC proximity range has a maximum working distance of less than 12 inches. The infusion pump task data may be indicative of a value of carbohydrates of a food item.


In particular embodiments, a medical infusion pump system may include a pump device and a controller device. The pump device may include a pump housing that defines a space to receive a medicine, and a drive system positioned in the pump housing to dispense the medicine from the pump device when the medicine is received in the space of the pump housing. Optionally, the controller device may be removably attachable to the pump device. For example, the controller device may be removably attachable to the pump housing so as to electrically connect with the pump device. The controller device may house control circuitry configured to communicate control signals to the drive system positioned in the pump housing to control dispensation of the medicine from the pump device. The controller device may also house a NFC circuit electrically connected with the control circuitry to communicate infusion pump task data to the control circuitry. Optionally, the NFC circuit is configured to wirelessly receive the infusion pump task data from a NFC communicator device when the NFC circuit and NFC communicator device are positioned within a NFC proximity range.


In some implementations, the system may further comprise the NFC communicator device that is separate from the pump device and the controller device. For example, the NFC communicator device may be a near field communication tag storing the infusion pump task data. Optionally, the infusion pump task data may comprise a unique identifier that identifies the near field communication tag, and in response to receiving the unique identifier, the control circuitry may execute user interface operations that correspond to the unique identifier. In one example, the user interface operations may comprise user interface settings for calculating a bolus dispensation of the medicine. Optionally, the system may further include at least one accelerometer electrically connected to the control circuitry. The accelerometer may be configured to detect acceleration movement of the portable pump housing and to communicate the detected movement to the control circuitry. The control circuitry may be configured to compare a characteristic value of the detected movement to a threshold movement value. The control circuitry may be configured to activate near field communication with the NFC communicator device based on the comparison of the characteristic value to the threshold movement value.


In various implementations of the system, the pump device may optionally be a one-time-use device equipped with one or more structures configured to prevent reuse of the pump device. Also, in some implementations, the controller device may optionally be a reusable controller device. For example, the controller device may include one or more of: a controller housing that is removably attachable to the pump housing in a fixed relationship; one or more electrical contacts disposed on the controller housing, the electrical contacts of the controller device being engageable with corresponding electrical contacts of the pump device when removably attached.


Additionally, particular embodiments described herein may include a method of controlling a portable infusion pump system. The method may include receiving input via near field communication (NFC) from a NFC tag storing data indicative of a task associated with using the portable infusion pump system. The method may optionally include controlling the portable infusion pump system to change an operation of the portable infusion pump system in based upon the data the input from the NFC tag. In some implementations, the method may further comprise prompting a user via a user interface display to confirm the operation change of the portable infusion pump system in response to receiving the input from the NFC tag. For example, the operation change to be confirmed via the user interface may include calculating or initiating a bolus dispensation of a medicine from the portable infusion pump system.


Some or all of the embodiments described herein may provide one or more of the following advantages. First, some embodiments of the infusion pump system may be configured to send and receive data communications using NFC technology. Second, some embodiments of an infusion pump system equipped with NFC technology may facilitate convenient user input of information to the infusion pump system. Third, the safety and efficacy of an infusion pump system may be enhanced because the rapid manner of inputting data to the infusion pump using NFC may facilitate more timely and complete data entry by the user. Fourth, in some circumstances, some users who may not be mentally or physically able to reliably operate a conventional user interface of an infusion pump system may be able to reliably input data to an infusion pump system using NFC communication interface. Fifth, the infusion pump system equipped with NFC equipment may be configured to be portable, wearable, and (in some circumstances) concealable. For example, a user can conveniently wear the infusion pump system on the user's skin under clothing or can carry the pump system in the user's pocket (or other portable location) while receiving the medicine dispensed from the pump device.


It should be understood from the description herein that the term “NFC” (as used herein) or “NFC” capability (as used herein) is different from traditional radio frequency identification (“RFID”). For example, NFC is a more specific version of wireless communication that can be configured for one-way or two-way communications and that operates at a maximum range of less than about 12 inches, about 8 inches or less, and preferably about 4 inches or less (e.g., unlike the much greater communication range of the traditional RFID technology that extends for many feet or more).


The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the invention will be apparent from the description and drawings, and from the claims.





BRIEF DESCRIPTION OF THE DRAWINGS


FIG. 1 is a perspective view of an infusion pump system with NFC capabilities in accordance with some embodiments.



FIG. 2 depicts an assortment of example NFC tags that can be used with the infusion pump systems described herein.



FIG. 3 is a flowchart describing a process of using an infusion pump system equipped with NFC capabilities in accordance with some embodiments.



FIG. 4 is a schematic diagram of an infusion pump system with NFC capabilities in accordance with some embodiments.



FIG. 5 is an exploded perspective view of another infusion pump system with NFC capabilities in accordance with some embodiments.



FIG. 6 is a perspective view of another infusion pump system with NFC capabilities in accordance with some embodiments.



FIG. 7 is a perspective view of another infusion pump system with NFC capabilities in accordance with some embodiments.





Like reference symbols in the various drawings indicate like elements.


DETAILED DESCRIPTION

Referring to FIG. 1, an infusion pump system 10 can include a portable pump 60 used to supply insulin or another medication to a user via, for example, an infusion set 70 (also referred to herein as infusion pump system 70). In some embodiments, the portable pump 60 includes a user interface 62 comprised of input devices such as buttons 63a, 63b, 64a, 64b, 64c and output devices such as display 65. At least a portion of the user interface 62 is coupled to a pump housing structure 66 of the portable pump 60, which houses the control circuitry for the portable pump 60. In particular embodiments, the portable pump 60 may further include a NFC circuit 40 that facilitates short-range wireless communications between the internal control circuitry of the portable pump 60 and an external device such as a NFC tag 45.


NFC can be used, for example, to rapidly input user commands or other data into the portable pump 60, thereby at least partially reducing the need to actuate the buttons 63a-63b, 64a-64c or other components of the user interface 62. As explained further herein, the data input to the portable pump 60 via NFC may cause the portable pump 60 to execute particular actions, such as automatically calculating an amount of a recommended bolus delivery of insulin (or another medication) and prompting the user with an option to confirm and initiate such a bolus delivery. By incorporating NFC equipment within the infusion pump system 10, user communications with the portable pump 60 can be enhanced and simplified. As a result, the accuracy and completeness of the data entered by the user into the portable pump 60 can be improved, and the user can experience greater convenience and time efficiency. Optionally, the portable pump 60 can further include an accelerometer 50 arranged in the pump housing structure 66. In some embodiments, the accelerometer 50 can be used to activate the NFC communications when an acceleration at or above the threshold level is detected, as explained further below.


The infusion pump system 10 is configured to controllably dispense a medicine to be infused into the tissue or vasculature of a targeted individual, such as a human or animal patient. In some embodiments, the portable pump 60 includes the pump housing structure 66 that defines a cavity in which a fluid cartridge (not shown) can be received. For example, the fluid cartridge can be a carpule that is either user-fillable or is preloaded with insulin or another medicine for use in the treatment of Diabetes (e.g., BYETTA®, SYMLIN®, or others). Such a cartridge may be supplied, for example, by Eli Lilly and Co. of Indianapolis, IN. Other examples of medicines that can be contained in the fluid cartridge include: pain relief drugs, hormone therapy, blood pressure treatments, anti-emetics, osteoporosis treatments, or other injectable medicines. The fluid cartridge may have other configurations. For example, in some embodiments the fluid cartridge may comprise a reservoir that is integral with the pump housing structure 66 (e.g., the fluid cartridge can be defined by one or more walls of the pump housing structure 66 that surround a plunger to define a reservoir in which the medicine is injected or otherwise received).


The portable pump 60 includes a cap device 68 to retain the fluid cartridge in the cavity of the pump housing structure 66 and, optionally, to penetrate a septum of the fluid cartridge for purposes of establishing fluid communication with the infusion set 70. The portable pump 60 includes a drive system (one example is described in more detail below in connection with FIG. 5) that advances a plunger in the fluid cartridge so as to dispense fluid therefrom. In some embodiments, the dispensed fluid exits the fluid cartridge, passes through a flexible tube 72 of the infusion set 70 to a cannula housing 74 retained to the user's skin 20 by a skin adhesive patch 78. The dispensed fluid can enter through the skin 20 via a cannula 76 attached to the underside of the cannula housing 74.


In some embodiments, the infusion pump system 10 can be configured to supply scheduled basal dosages of insulin (or another medication) along with user-selected bolus dosages. The basal delivery rate can be selected to maintain a user's blood glucose level in a targeted range during normal activity when the user is not consuming food items. The user-selected bolus deliveries may provide substantially larger amounts of insulin in particular circumstances in which the user's blood glucose level requires a significant correction. In some embodiments, the infusion pump system 10 can suggest a bolus dosage to the user in a manner that accounts for the user's food intake, the user's recent blood glucose level (e.g., input into the portable pump 60 by the user, from an integral blood test strip analyzer, transmitted to the portable pump 60 from an external blood glucose monitoring device, or the like), the rate of change in the user's blood glucose level, and previously delivered insulin that has not acted on the user. For example, a user can enter a carbohydrate value indicative of a meal into the portable pump 60, and in response thereto, the portable pump 60 can output a suggested bolus dosage to the user.


In some embodiments, the infusion pump system 10 may modify a bolus delivery (e.g., a bolus delivery after the user consumes a meal) in response to certain circumstances. For example, the infusion pump system 10 may decrease or otherwise modify a post-meal bolus delivery based on a rapidly falling blood glucose level, a current blood glucose level that is below a threshold limit, based on an increased level of physical activity, or the like.


The infusion pump system 10 can be configured to be portable and can be wearable and concealable. For example, a user can conveniently wear the infusion pump system 10 on the user's skin (e.g., using skin adhesive) underneath the user's clothing or carry the portable pump 60 in the user's pocket (or other portable location) while receiving the medicine dispensed from the infusion pump system 10. As such, the infusion pump system 10 can be used to deliver medicine to the tissues or vasculature of the user in a portable, concealable, and discrete manner.


Still referring to FIG. 1, the portable pump 60 includes the user interface 62 that permits a user to monitor and control the operation of the infusion pump system 10. In some embodiments, the user interface 62 includes a display 65 and the user-selectable buttons (e.g., five buttons 63a, 63b, 64a, 64b, and 64c in this embodiment) that are in electrical communication with the control circuitry of the portable pump 60. For example, the display 65 may be used to communicate a number of status indicators, alarms, settings, and/or menu options for the infusion pump system 10. In some embodiments, the user may press one or more of the buttons 63a, 63b, 64a, 64b, and 64c to shuffle through a number of menus or program screens that show particular status indicators, settings, and/or data (e.g., review data that shows the medicine dispensing rate, the amount of medicine delivered during the last bolus, the delivery time of the last bolus, the total amount of medicine dispensed in a given time period, the amount of medicine scheduled to be dispensed at a particular time or date, the approximate amount of medicine remaining in the cartridge, or the like).


In some embodiments, the user can adjust the settings or otherwise program the portable pump 60 by pressing one or more buttons 63a, 63b, 64a, 64b, and 64c of the user interface 62. For example, in embodiments of the infusion pump system 10 configured to dispense insulin, the user may press one or more of the buttons 63a, 63b, 64a, 64b, and 64c to change the dispensation rate of insulin or to request that a bolus of insulin be dispensed immediately, at a scheduled later time, over a period of time, or following a particular time-based profile. In another example, the user may use the buttons 63a, 63b, 64a, 64b, and 64c to manually input information such as the user's current blood glucose level (e.g., as measured by an external blood glucose meter), the current rate of change in the user's blood glucose level, or the like into the portable pump 60.


In some embodiments, the NFC circuit 40 is housed in the portable pump 60 to provide an additional functionality that can enhance and simplify user interactions with the portable pump 60. For instance, using NFC, the need for user activation of multiple buttons 63a, 63b, 64a, 64b, and 64c for shuffling through menus may be eliminated or otherwise reduced in some circumstances. In one example depicted in FIG. 1, the user of infusion pump system 10 has consumed, or will soon consume, a piece of pie that is estimated to include about 60 grams of carbohydrates. As such, the user desires to initiate a corresponding bolus dispensation of insulin to counteract the effects of the intake of 60 grams of carbohydrates. The bolus dispensation of insulin may be intended to cause the user's blood glucose level to remain within a target range.


To initiate the desired bolus dispensation, the user can first position the portable pump 60 containing the NFC circuit 40 in close proximity with the NFC tag 45 (e.g., preferably within a range 4 inches or less, including for example, a physical “bump” with the NFC tag 45). Wireless near field communications can thereby be established between the NFC circuit 40 and the NFC tag 45 (as signified by wireless communication symbol 47). In some embodiments, the user is provided with a notification that near field communications have been established. The notification can be visual, audible, tactile (vibratory), or a combination thereof. In response to the communication between the NFC tag 45 and the portable pump 60, the portable pump 60 provides a prompt to the user on the display 65. The prompt on the display 65 requests the user to confirm that the user desires to receive a 4.0-unit dispensation of insulin related to the intake of 60 grams of carbohydrates. To confirm and initiate the dispensation of the suggested bolus amount, the user can simply press button 64c to select “Enter.” By this example, it can be appreciated that the incorporation of NFC equipment in the infusion pump system 10 can enhance and simplify user interactions with the infusion pump system 10, because in order to initiate appropriate suggested bolus dosage of insulin, the user simply bumped the NFC tag 45 with the pump housing structure 66 and then pressed a single acknowledgement button in response to the prompt on the display 65. As will be described further, in some embodiments, other techniques for user confirmation or acknowledgement can be used, and in some instances user confirmation or acknowledgement may be optional.


NFC provides short-range wireless communication. As described herein, the maximum working distance for NFC is less than 12 inches, about 8 inches or less, and about 4 inches or less in the aforementioned embodiment depicted in FIG. 1. NFC allows sharing of relatively small packets of data between a NFC tag and a device equipped with NFC functionality. In the embodiment depicted in FIG. 1, each NFC tag can store about a kilobyte of data or less, although NFC tags that store a greater quantity of data can also be used in the embodiments described herein. The NFC tags can be configured with a shape that is small and lightweight (e.g., a maximum dimension of about 1 inch or less), particular because the NFC tags described the embodiment of FIG. 1 do not have an integral power source such as a battery. Instead, a coil in the NFC tag inductively receives magnetic field energy that is emitted from a coil in NFC circuit housed in the portable infusion pump housing structure 66. Accordingly, energy and data can be wirelessly transmitted between the coils of the NCF tag and the device with NFC functionality. The wireless NFC data transmission can be a two-way wireless communication. That is, data can be transmitted from the NFC tag to the NFC circuit of the portable pump 60, and data can be transmitted to the NFC tag from the NFC circuit of the portable pump 60. In other words, the NFC circuit of the portable pump 60 can both read from and write to a NFC tag. The data stored in the NFC tag can be written in a variety of formats. One example format is called the NFC Data Exchange Format (“NDEF”).


Referring again to FIG. 1, when the NFC tag 45 communicates with the NFC circuit 40, the resulting data exchange can trigger one or more automated actions by control circuitry housed in the portable pump 60. The particular actions are at least in part defined by particular computer program script that is initiated in response to the communications between the NFC tag 45 and NFC circuit 40. In some arrangements, the particular computer program script is stored on the NFC tag. In such arrangements, when the communications between the NFC tag 45 and NFC circuit 40 are established, the particular computer program script is transferred from the NFC tag 45 to the control circuitry of the portable pump 60 via the NFC circuit 40. The control circuitry then executes the particular computer program script and can cause the portable pump 60 to automatically perform an action or actions in accordance with the script.


In alternative arrangements, the particular computer program script to be executed in correspondence to the NFC tag 45 can be stored within the internal control circuitry of the portable pump 60. In such arrangements, the NFC tag 45 can transfer a unique identifier such as a serial number to the NFC circuit 40. Upon receipt of the unique identifier, the portable pump 60 can execute the particular computer program script that corresponds to the identifier. In some embodiments, a combination of both arrangements can be used. In any case, from the description herein it can be appreciated that a particular NCF tag (e.g., NFC tag 45) can be used to automatically trigger a corresponding particular action or change in operation of the portable pump 60. As such, a variety of NFC tags can be conveniently used with an infusion pump system 10 so as to enhance and simplify user interactions with the infusion pump system 10 in regard to a variety of scenarios and user desires.


In some embodiments, an accelerometer 50 can be optionally positioned in the portable pump 60 and connected to the control circuitry inside the pump housing structure 66. In particular embodiments, more than one accelerometer 50 can be included in the housing structure 66. The accelerometer 50 can operate in conjunction with control circuitry and the NFC circuit 40 to supplement the criteria for activating communications between the NFC circuit 40 and the NFC tag 45. In other words, while in some embodiments, communications between the NFC circuit 40 and the NFC tag 45 are activated based merely on the proximity therebetween, in other embodiments a threshold movement of the pump housing structure 66 (as detected by the accelerometer 50) is used (at least as a factor) in activating the NFC circuit 40 for communication with the nearby NFC tag 45. For example, in some embodiments the accelerometer 50 can serve to require that the user “bump” or otherwise tap the portable pump 60 onto the NFC tag 45 or another object before the NFC circuit 40 is activated. An objective for including this feature can be to more clearly ascertain that the user desires to activate NFC when the NFC tag 45 is within the required proximity with the NFC circuit 40. That is, by requiring the user to tap the portable pump 60 onto the NFC tag 45, the user's intentions for activating NFC can be confirmed with a greater level of confidence.


In some embodiments, this optional feature of using the accelerometer 50 in conjunction with the NFC circuit 40 can function as follows. When a movement is detected by accelerometer 50, the characteristics of the movement can be compared by the control circuitry to a predetermined threshold value (e.g., a threshold movement indicative of the aforementioned “bump” or tap movement). If the detected movement is greater than or equal to the threshold value, the NFC circuit 40 can potentially be activated. But, if no movement that is greater than or equal to the threshold value is detected, the NFC circuit 40 is not activated (even if the NFC circuit 40 is within the required proximity of the NFC tag 45 such that NFC communications can potentially be performed). Therefore, in some embodiments this feature operates to enable NFC when the following two conditions are simultaneously met, or are both met within an establish time interval: (i) an acceleration or an acceleration profile that is greater than or equal to a threshold value is detected (indicating, e.g., a tap or other “bump” action between the portable pump 60 and the NFC tag 45), and (ii) the NFC circuit 40 is in proximity with the NFC tag 45 such that communications therebetween using NFC can occur. In some embodiments, the feature provided by the accelerometer 50 can be activated or deactivated based on a user's or clinician's selection of the feature via the configuration parameters of the portable pump 60. In some embodiments, the accelerometer 50 can be used in conjunction with the NFC circuit 40 in other ways so as to include the detection of a movement into the process for activating or completing changes to the portable pump 60 that correspond to the NFC tag 45.


In some embodiments, the portable pump 60 can be configured to respond differently when the acceleration threshold value is detected by the accelerometer 50 as compared to when the acceleration threshold value is not detected. For example, as described previously, in response to the detection of the NFC tag 45 by the NFC circuit 40 the user may be asked to confirm via the user interface 62 whether to initiate a change to the portable pump 60, such as initiating a bolus of insulin. However, if an acceleration that meets or exceeds the established threshold is detected by accelerometer 50, and the NFC tag 45 is simultaneously detected (or detected within a threshold time limit) by the NFC circuit 40, in some cases the portable pump 60 may initiate a bolus without requiring additional user confirmation. Still, in some cases additional user confirmation may nevertheless be required before the bolus is initiated.


Referring now to FIGS. 1 and 2, a set of example NFC tags 46 can be employed for communicating with the portable pump 60 as needed by the user of the infusion pump system 10. For example, some or all of the set of NFC tags 46 can be selected to correspond with the user's commonly performed tasks associated with using the infusion pump system 10. The NFC tags 46 can be distinctly labeled with text, numbers, graphics, colors, textures, braille, photos, symbols, icons, and the like (and combinations thereof) to assist the user to properly and conveniently distinguish between the various types of NFC tags 46. In some embodiments, the NFC tags 46 can have different physical sizes and shapes, and such sizes and shapes can correspond to an amount of carbohydrates associated with the NFC tags 46. In particular embodiments, an assortment of multiple NFC tags 46 can be included on a sheet of flexible plastic film or paper, in a pocket-sized book, on a key ring, in a container, and in many other convenient storage and handling configurations.


In one example, a parent may pack a lunch for a diabetic child to take to school, and one or more NFC tags 46 corresponding to the particular lunch food can be packed along with the lunch. Or, the NFC tags 46 can be carried by the child (e.g., in a pocket, worn on a necklace or article of clothing). At the school lunchroom, the child can simply tap the child's infusion pump to the NFC tags 46 in order to command the pump to deliver an appropriate bolus dispensation of insulin in correspondence to the food consumed. Thus, as this example shows, using the NFC tags 46 the user can efficiently, accurately, and conveniently initiate commands to the infusion pump system 10 by activating NFC communications between the infusion pump system 10 and the NFC tags 46 (and, optionally, without the need to input a series of menu selections or other more complex user interface actions). In addition, as will be described further, particular NFC tags 46 can be used to receive and store data from the infusion pump system 10.


Some people often eat the same types of foods on a relatively regular basis. A user of the infusion pump system 10 can therefore obtain or make NFC tags that correspond to the food items that the user commonly consumes. For example, the NFC tag 46a (FIG. 2) for a peanut butter and jelly sandwich could be readily used by a user that regularly consumes such sandwich. As described previously, NFC tag 46a can have associated with it (either on the NFC tag 46a, or in the control circuitry of the portable pump 60 in association with a unique identifier of the NFC tag 46a) data such as the grams of carbohydrates of the food represented by the NFC tag 46a. In addition to the grams of carbohydrates, the user's preferred way to deliver a corresponding bolus can be included in the data associated with the NFC tag 46a. For example, the preferred delivery schedule of insulin for the user to counteract the consumption of a peanut butter and jelly sandwich may be 40% of the bolus insulin amount delivered immediately and 60% spread over the next three hours. Of course, a different user may have a different preferred delivery schedule that can be used in correspondence with NFC tags used by the different user. For another type of food item, the preferred delivery schedule of insulin for the user may be other than 40% immediately and 60% spread over the next three hours. For example, for a piece of pie, as represented by the NFC tag 45, the preferred delivery schedule of insulin for the user may be 50% immediately and 50% spread over the next two hours. As such, the data associated with NFC tag 45 can include the corresponding preferred delivery schedule of insulin of 50% immediately and 50% spread over the next two hours.


Still further, other data, in addition to grams of carbohydrates and preferred insulin delivery schedules, can be associated with the NFC tags 46. For example, in some embodiments the fat content, type of fat content, fiber content, protein content, and the like, of the food represented by the NFC tags 46 can be associated with the NFC tags. In some embodiments, such data can be incorporated into a recommended insulin dispensation for the user as calculated by the control circuitry of the portable pump 60. For example, in some instances meals with increased fat can lead to delayed absorption of the carbohydrates, and thus a bolus determined based on other food contents beyond just carbohydrates, (e.g., fat and protein) may be beneficial.


While a user of the infusion pump system 10 may consume certain foods like a peanut butter and jelly sandwich fairly regularly, in some circumstances, the user may consume a food item for which the user does not have a dedicated NFC tag 46. In those circumstances, NFC tags 46b, 46c, 46d, and 46e can be used if the user so desires. To use the NFC tags 46b, 46c, 46d, and 46e, the user will estimate the carbohydrate content of the foods that the user has or will soon consume. If, for example, the user will consume food having a carbohydrate content of about 10 grams, the user can activate NFC between the portable pump 60 and the NFC tag 46b (where the NFC tag 46b corresponds to 10 grams of carbohydrates). In response, the portable pump 60 may determine a recommended bolus of insulin and either initiate the dispensation of the bolus or prompt the user to confirm via the user interface 62 the initiation of the recommended bolus of insulin. The NFC tags 46c, 46d, and 46e can be similarly used in situations where about 20, 50, or 100 grams of carbohydrates, respectively, have been or will soon be consumed. Of course, the carbohydrate quantities of 10, 20, 50, and 100 grams associated with NFC tags 46b, 46c, 46d, and 46e are merely illustrative, as NFC tags 46 having any other quantities of carbohydrates (and other data content) can be created and used in accordance with the systems and methods provided herein.


In another example that is relevant to the use of NFC tags 46b, 46c, 46d, and 46e, it may be determined that the user has or will consume food having a carbohydrate content of about 30 grams. In a first example for handling such a scenario, in some embodiments the portable pump 60 can be configured to add together successive NFC tag data entries to input the total carbohydrate quantity desired by the user. For example, to input 30 grams of carbohydrates, the user may first activate NFC between the portable pump 60 and the NFC tag 46b to input 10 grams of carbohydrates. Before confirming a bolus dispensation corresponding to the 10 grams, the user can then activate NFC between the portable pump 60 and the NFC tag 46c to input an additional 20 grams of carbohydrates, for 30 total grams of carbohydrates. In other words, the portable pump 60 can add the first NFC input of 10 grams of carbohydrates and the second NFC input of 20 grams of carbohydrates together to arrive at a total of 30 grams of carbohydrates. The portable pump 60 can then present to the user via the display 65 a prompt that asks the user to confirm the input of 30 grams of carbohydrates to be consumed, and to confirm the acceptance of the associated recommended bolus dispensation of insulin. For example, in the example portable pump 60 provided, the user can confirm the acceptance of such information by activating the button 64c. In other examples, other techniques for confirming acceptance can be used, as described further herein.


While the first example immediately above used NFC tags 46b and 46c to enter a total of 30 grams of carbohydrates into portable pump 60, in a second example technique for entering 30 grams of carbohydrates, the single NFC tag 46b (10 grams of carbohydrates) can be used to activate NFC circuit 40 three times to cause three successive data entries of 10 grams of carbohydrates each. The three successive data entries of 10 grams of carbohydrates each can be added together by portable pump 60 in the manner described above, resulting in a total entry of 30 grams of carbohydrates. The user can then confirm the entry of 30 grams and accept the recommended bolus using the user interface 62. By way of these examples, it should be appreciated that by combining successive data entries using various NFC tags 46, such as NFC tags 46b, 46c, 46d, and 46e, any desired amount of grams of carbohydrates can be entered into portable pump 60 using NFC technology. While in these examples the portable pump 60 was configured to add together successive NFC data entries, in some embodiments the portable pump 60 can alternatively be configured to not add such successive entries together. In some embodiments, the user (or another individual such as a parent or clinician) can selectively configure the portable pump 60 to either add successive entries together or to not add successive entries together.


Still referring to FIGS. 1 and 2, NFC tags 46f, 46g, 46h, 46i, and 46j are examples of NFC tags that can be conveniently used to enter an estimated quantity of carbohydrates (and optionally other nutritional and operational data) in correspondence to an amount of food consumed, or soon to be consumed, by the user. In general, the NFC tags 46f, 46g, 46h, 46i, and 46j can be used as an alternative to counting carbohydrates and entering into the portable pump 60 (via the user interface 62 or via the NFC tags 46b, 46c, 46d, and 46e) the numerical carbohydrate intake quantity to be consumed (e.g., 10, 20, or 30 grams, etc.). As shown, the NFC tags 46f, 46g, 46h, 46i, and 46j can be graduated in relation to an approximate amount of food consumed (e.g., “snack,” “small meal,” medium meal,” “large meal,” and “extra-large meal”). Such approximations may be appropriate for use by some infusion pump system 10 users or in some situations of using the infusion pump system 10. Accordingly, when the user presents the NFC tag 46f (corresponding to a “snack”) to portable pump 60 to activate NFC between the NFC tag 46f and the portable pump 60, a lesser quantity of carbohydrates will be input to portable pump 60 in comparison to when the user presents the NFC tag 46i (“large meal”) to the portable pump 60. Of course, the NFC tags 46f, 46g, 46h, 46i, and 46j can be configured to correspond to different levels of carbohydrates for different users. For example, a “large meal” for a male may typically include a greater quantity of carbohydrates than a “large meal” for a female. Therefore, in one example a male user of portable pump 60 may configure (program) NFC tag 46i to correspond to 200 grams of carbohydrates, while a female user may configure NFC tag 46i to correspond to 150 grams of carbohydrates. It should be appreciated that the quantity of carbohydrates (and other such data) associated with the NFC tags 46f, 46g, 46h, 46i, and 46j can be individualized for the particular user of the infusion pump system 10.


NFC tag 46k is an example of a NFC tag that includes an iconic identifier on a surface of the NFC tag 46k. In this example, an icon of a hamburger is printed on the NFC tag 46k. Using icons, symbols, and other types of non-text identifiers can be advantageous for some users. For example, certain users of the NFC tags 46 may not have fluency in the language printed on the NFC tags 46. Or, a user of the NFC tags 46 may be illiterate, a child, or have poor eyesight. In another example, the NFC tags 46 can include Braille or other raised patterns or shapes for use by blind users or users with limited vision.


NFC tags 46m and 46n are examples of NFC tags that correspond to an exercise activity to be performed by the user of the infusion pump system 10. Diabetic individuals typically experience a blood sugar reduction in response to the performance of exercise. Therefore, to maintain the user's blood sugar level within a target range it can be beneficial to temporarily reduce the user's basal rate to an extent that correlates to the level of physical exertion performed or to be performed. When reducing basal insulin, the appropriate extent of reduction will depend on factors such as intensity, duration, the individual, and mode of exercise. A basal rate can be reduced prior to, during, and after exercise depending on the situation. For example, in response to performing light exercise over a 30-minute period, the user may present NFC tag 46m to the user's portable pump 60. The NFC tag 46m, for example, may be associated with a command for a 50% reduction of the basal insulin dosages over the next 6 hours. In another example, in response to performing 30 minutes of strenuous exercise, the user may present NFC tag 46n to the user's portable pump 60. The NFC tag 46n may, for example, be associated with a command for a 50% reduction of basal insulin over the next 10 hours. Such factors can be individualized for the particular user, and the particular user's NFC tags 46m and 46n can be programmed accordingly. In some embodiments, the NFC tags 46m and 46n can be used in combinations to additively arrive at other levels of exertion or duration in a manner analogous to that described above in reference to NFC tags 46b-46e.


NFC tags 46o, 46p, 46q, and 46r are examples of NFC tags that can be used to automate the entry and time-based archival of event occurrences into the portable pump 60. In other words, the NFC tags 46o-46r can be used to add descriptive information to the data that is stored within the portable pump 60. Such labeling of data is also known as data tagging or the creation of metadata. For example, if the user is feeling ill, the user can present the NFC tag 46o to the user's portable pump 60. Upon the activation of NFC between the NFC tag 46o and the NFC circuit 40, a command is executed that causes the portable pump 60 to store metadata identifying that the user feels ill at the time that the NFC was activated. In other examples, when the user is exercising, eating, or has installed a new medicine cartridge, the user can present the NFC tags 46p, 46q, or 46r, respectively, to the user's portable pump 60. Upon the activation of NFC between the NFC tags 46p, 46q, or 46r and the NFC circuit 40, a command is executed that causes the portable pump 60 to store metadata identifying that the user is exercising, eating, or has installed a new medicine cartridge at that time. In another example (not shown in FIG. 2), a NFC tag can be used to indicate when the user has changed the infusion site on the user's body. Accordingly, the presentation of such a NFC tag to the user's portable pump 60 will cause metadata to be stored that identifies that the user changed infusion sites about at the time that NFC was activated between the NFC tag and the NFC circuit 40.


NFC tags 46 can also be used to automatically enter other types of commands to the portable pump 60. NFC tags 46 can thereby reduce the need for using buttons 63a-63b and 64a-64c of the user interface 62 to shuffle through various menus. One example of a type of command that can be automated is the entry of a blood glucose reading using a NFC tag 46s. For example, the user may periodically measure the user's blood glucose level using a blood glucose meter that analyzes a sample of the user's blood using a test strip. The numerical results provided by such a test can then be entered into the user's portable pump 60 to provide the portable pump 60 with the user's actual current blood glucose level. The NFC tag 46s can be used to “key-up” the portable pump 60 for the entry of the numeric blood glucose level. For example, when the user presents the NFC tag 46s to the portable pump 60 and NFC is established therebetween, a command is executed that causes the portable pump 60 to get ready to receive the blood glucose data with no other preliminary button pushing required. In such fashion, the user can save time and can operate the infusion pump system 10 with greater convenience using the NFC tag 46s. Of course, many other types of commands for the portable pump 60 can be similarly automated using the NFC tags 46.


NFC tag 46t is an example of a “blank” NFC tag that can be programmed or scripted and thereafter used to input a variety of commands to the portable pump 60. In some embodiments, the NFC tag 46t can be programmed by the portable pump 60. In particular embodiments, the NFC tag 46t can be programmed by another device that has NFC functionality (e.g., a smart phone, tablet computer, personal computer, and the like). In some embodiments, the NFC tag 46t can be written to only once, and thereafter the NFC tag 46t becomes a read-only NFC tag. In other embodiments, the NFC tag 46t can be written to, and re-written to, multiple times.


The programmable NFC tag 46t can be utilized in a variety of advantageous ways. For instance, as described above a user of the infusion pump system 10 can program the NFC tag 46t to be associated with data corresponding to a certain type of food that the user consumes (e.g., a large apple having 30 carbs, etc.). In another category of examples, the user can configure the NFC tag 46t to be used to initiate a particular operation by the portable pump 60. For example, when changing an infusion set 70 or a medicine cartridge, the user may first want to pause the portable pump 60. Accordingly, the programmable NFC tag 46t can be programmed to pause the portable pump 60 if the portable pump 60 is in the run mode at the time that NFC is activated between the programmed NFC tag 46t and the portable pump 60. Then, after changing the infusion set 70 or the medicine cartridge, the user may desire to prime the infusion set 70 and begin normal operations of the infusion pump system 70. Therefore, the programmable NFC tag 46t can be programmed to prime and thereafter start the portable pump 60 if the portable pump 60 is in the pause mode at the time that NFC is activated between the programmed NFC tag 46t and the portable pump 60. In accordance with the examples provided above, it can be appreciated that programmable NFC tag 46t provides a versatile and customizable functionality whereby users of infusion pump system 10 can enhance and simplify interactions with the user interface 62 and operational capabilities of the portable pump 60.


It should be understood from the description herein that a multitude of other beneficial uses for the NFC tags are envisioned for use in combination with a medical infusion pump system. Here, the infusion pump system 70 performs a variety of tasks receives various types of user entry associated with operating the infusion pump system 70. Any one of these tasks or types of user entry associated with operating the infusion pump system 70 can be communicated to the control circuitry of the portable pump 60 via the NFC circuit 40 using the corresponding NFC tag. For example, a NFC tag can be used to confirm a user input or pump parameter setting. A NFC tag of this type can be used in conjunction with other NFC tags or input methods to eliminate the need for entering a confirmation using the user interface 62. In another example, a NFC tag can be used to enter a task command to calibrate a glucose sensor. That is, for example, a NFC tag can trigger the portable pump 60 to use the last blood glucose value entered by the user to calibrate a continuous glucose monitor that is in communication with the infusion pump system 70. In another example, in some circumstances, such as when the infusion pump system 70 is used by a child or when the infusion pump system 70 is used during sports activities, it may be desirable to temporarily deactivate the functionality of the buttons 63a, 63b, 64a, 64b, and 64c of the user interface 62. In such circumstances, NFC tags can be used to lock, and subsequently unlock, the buttons 63a, 63b, 64a, 64b, and 64c of the user interface 62. In still another example, a NFC tag can be used to stop or pause the portable pump 60, such as when the user has disconnected the portable pump 60 from the infusion set 70 to bathe. NFC tags can also be used to enter a task or user command to change to a different basal pattern. Such changes may be beneficial during weekends versus weekdays, during menses versus the rest of the month, and so on. It should be understood that the example uses for NFC tags provided herein are non-limiting, and that other uses for the NFC tags are also envisioned.


NFC tag 46u is an example of another use for a “blank” NFC tag that can be written to. In this example, the NFC tag 46u is used to store the user configuration settings for the user's portable pump 60. Using the NFC tag 46u in this manner can provide a way to create a back-up copy of the user's configuration settings. Having a back-up copy of the user's configuration settings can be advantageous in a variety of circumstances. For example, if the user's portable pump 60 is damaged such that a repair is necessitated, the NFC tag 46u containing the user's settings can be used to conveniently reprogram the repaired portable pump 60 by presenting the NFC tag 46u to the repaired portable pump 60. Or, if the user's portable pump 60 is damaged beyond repair, the user's settings can be conveniently uploaded to a replacement portable pump 60 by presenting the NFC tag 46u to the replacement portable pump 60. Or, if the user desires different settings for different situations, such NFC tags comprising user settings can conveniently be used to change the settings.


Referring now to FIG. 3, the control circuitry of a medical device (e.g., a portable infusion pump in this embodiment) that includes NFC equipment can implement a process 300 of receiving commands from a NFC tag and controlling the medical device in accordance with the commands. Such a process 300, for example, can be implemented by the control circuitry housed in the portable pump 60 of the infusion pump system 10 (FIG. 1), and other embodiments of infusion pump systems provided herein (e.g., FIGS. 4, 5, 6, and 7).


In operation 310, the control circuitry of a medical device can receive input via wireless communication from a NFC tag. The input can be indicative of a task associated with using the medical device. A medical device that can perform operation 310 is exemplified in FIG. 1, where the infusion pump system 10 includes a NFC circuit 40 that is in electrical communication with the control circuitry of the infusion pump system 10. As explained, the NFC circuit 40 can function to send and receive communications from the NFC tag 45 when NFC is activated by placing the NFC tag 45 within the requisite proximity with the portable pump 60 such that NFC communications are activated.


In some embodiments, NFC tags can be scripted with executable code that can be transferred to the medical device's control circuitry via the NFC circuit in communication with the control circuitry. In those embodiments, the control circuitry can execute the code as received from the NFC tag. In other embodiments, the NFC tag can communicate a unique identifier, such as a serial number, to the control circuitry via the NFC circuit. In response to the receipt of such a unique identifier by the control circuitry, the control circuitry can execute certain coded operations that are associated with the particular unique identifier received.


An example of operation 310 is provided in FIG. 1, where the NFC tag 45 is presented to the NFC circuit 40 of the portable pump 60. In response, the control circuitry of the portable pump 60 executed commands indicative of an entry by the user of an intent to initiate a bolus dispensation to counteract the consumption of 60 grams of carbohydrates.


In operation 320, the control circuitry optionally provides a prompt via the user interface display to confirm a change in operation of the medical device in response to said input from the near field communication tag. Such a prompt may be advantageously used to confirm the user's intent to change the operation of the medical device before the control circuitry actually implements the change.


An example of operation 320 is provided in FIG. 1, where the control circuitry of the portable pump 60 generated the illustrated textual prompt on the display 65. The prompt provides a description of the potential change in operation (“Consume 60 g of carbs? Press enter to initiate a bolus of 4.0 U.”). By pressing button 64c the user can confirm the user's intent to implement a change in the operation of the infusion pump system 10. Alternatively or additionally, other techniques can be used to confirm the user's intent to change the operation of the medical device before the control circuitry actually implements the change. For example, in some embodiments the user can be required to present the same NFC tag to the NFC circuit multiple times within a limited period of time (e.g., two quick taps, three taps within a period of two second, or the like) to confirm the user's intent. In particular embodiments, the user can be required to make contact (e.g., by tapping or otherwise bumping, or the like) between the pump device and the NFC tag, and such contact can be considered to be sufficient user confirmation. In such embodiments, one or more accelerometers in the pump device may be used to detect the requisite contact(s). In other embodiments, some types of tasks entered using a NFC tag require user confirmation while other types of tasks entered using a NFC tag do not require user confirmation. In still other embodiments, a particular task that is entered using a NFC tag will require a user confirmation in some circumstances, but not in other circumstances. An infusion pump system may be configurable to select between the use of these types of alternative techniques for user confirmation. In some embodiments, such various alternatives can be combined for use with various types of tasks associated with a single pump system. In particular embodiments, the infusion pump system can be configured to not require user confirmation for some, or all, tasks and commands entered using NFC tags.


In operation 330, after receiving confirmation from the user to implement the change associated with the input from the NFC tag, the control circuitry can control the medical device to change the operation of the medical device in accordance with the user's confirmation of the change. Again, in regard to the example of FIG. 1, when the user confirms by pressing button 64c the change to the infusion pump system 10 related to the user's consumption of 60 grams of carbohydrates, the control circuitry can thereafter control the portable pump 60 to deliver the corresponding bolus dispensation of insulin.


Now referring to FIG. 4, a schematically represented example portable infusion pump system 400 can include a pump controller device 460 that is equipped with a NFC circuit 463 for providing NFC capabilities. The NFC circuit 463 can be used by the portable infusion pump system 400 to communicate with example NFC tags 410, 422, and 432. Certain items of the portable infusion pump system 400 are shown with dashed lines to indicate that they are optional or alternative items, as explained below.


The pump controller device 460 includes a control module 461 that can be made up of one or more components. In this embodiment, the control module 461 is configured to communicate control or power signals to the other components of the portable infusion pump system 400, and to receive inputs and signals therefrom. In some embodiments, the control circuitry can include a main processor board that is in communication with a power supply board. The control circuitry can include at least one processor that coordinates the electrical communication to and from the control module 461 and other components of the portable infusion pump system 400. For example, the user interface 462 of the pump controller device 460 can include input components and output components that are electrically connected to the control circuitry of the control module 461. In some embodiments, the control module 461 can receive input commands from a user's button selections (e.g., buttons as shown in FIG. 1, 5, 6, or 7), and thereby cause the display device of the user interface 462 to output a number of menus or program screens that show particular settings and data (e.g., review data that shows the medicine dispensing rate, the total amount of medicine dispensed in a given time period, the amount of medicine scheduled to be dispensed at a particular time or date, the approximate amount of medicine remaining the cartridge, the amount of battery life remaining, or the like).


The processor of the control module 461 can be arranged on a main processor circuit board of the control module 461 along with a number of other electrical components such as computer-readable memory devices. The control circuitry can be programmable in that the user or a clinician may provide one or more instructions to adjust a number of settings for the operation of the portable infusion pump system 400. Such settings may be stored in the memory devices of the control module 461. Furthermore, the control module 461 may include one or more dedicated memory devices that store executable software instructions for the processor. The control module 461 may include other components, such as sensors, that are electrically connected to the main processor board. A rechargeable battery pack (not shown) may provide electrical energy to the control module 461, and to other components of the pump controller device 460 (e.g., user interface 462, NFC circuit 463, and others).


The user interface 462 of the pump controller device 460 permits a user to monitor and control the operation of the pump controller device 460. For example, the user interface 462 can include a display device having an active area that outputs information to a user, and buttons (e.g., actuatable buttons as shown in FIG. 1, 5, 6, or 7 or touchscreen buttons defined on the display device) that the user can use to provide input. The display device can be used to communicate a number of settings or menu options for the portable infusion pump system 400. The display may include an active area in which numerals, text, symbols, images, or a combination thereof can be displayed (refer, for example, to FIG. 1). For example, the user may press one or more buttons to shuffle through a number of menus or program screens that show particular settings and data (e.g., review data that shows the medicine dispensing rate, the total amount of medicine dispensed in a given time period, the amount of medicine scheduled to be dispensed at a particular time or date, the approximate amount of medicine remaining in the cartridge, or the like). In some embodiments, the user can adjust the settings or otherwise program the control module 461 via the user interface 462. For example, in embodiments of the portable infusion pump system 400 configured to dispense insulin, the user may press one or more of the buttons of the user interface 462 to change the dispensation rate of insulin or to request that a bolus of insulin be dispensed immediately or at a scheduled, later time.


The pump controller device 460 also includes the NFC circuit 463 in electrical communication with the control module 461, such that power and signal data can be transferred between the NFC circuit 463 and the control module 461. The NFC circuit 463 in this embodiment includes a NFC transceiver circuit that is coupled to a loop inductor (e.g., coil) that serves as an antenna for wirelessly communicating with external NFC tags (e.g., NFC tags 410, 422, and 432). The NFC circuit 463 can act as an interface to facilitate the transfer of data between the example NFC tags 410, 422, and 432 and the control module 461 using NFC protocols. The coil of the NFC circuit 463 inductively supplies electrical power to the NFC tags 410, 422, and 432 by way of secondary coils located in the NFC tags 410, 422, and 432 themselves. The respective coils of the NFC circuit 463 and the NFC tags 410, 422, and 432 can also wirelessly exchange two-way data transmissions using the same inductive coupling between the coils.


The example NFC tags 410, 422, and 432 depict some additional advantageous ways of configuring NFC tags to be used in conjunction with the portable infusion pump system 400. In general, NFC tags 410, 422, and 432 include a coil and a microchip. The NFC tags 410, 422, and 432 act as passive listening devices. But when the NFC circuit 463 is located in the requisite proximity to the NFC tags 410, 422, or 432, the coil of the NFC tags 410, 422, or 432 inductively couples with a coil of the NFC circuit 463. When the coils are inductively coupled, electrical power is supplied to the NFC tags 410, 422, or 432 and data can be exchanged between the NFC tags 410, 422, or 432 and the NFC circuit 463. In some embodiments, about a kilobyte of data or more can be stored in the NFC tags 410, 422, and 432 and transferred to the control module 461 via the NFC circuit 463.


The NFC tag 410 is an example of a compact and versatile NFC tag. In some embodiments, NFC tag 410 is about the size of a quarter and is flexible. NFC tag 410 can have an adhesive coating on one surface. In some embodiments, the NFC tag 410 can be incorporated into configurations such as pendants, tiles, chips, stickers, and the like.


The NFC tag 422 is an example of a NFC tag that has been conveniently incorporated onto a keychain 420. In one example use of such a configuration, the keychain 420 can be attached to a gym bag and the NFC tag 422 can be programmed like the NFC tags 46m or 46n of FIG. 2, that indicate that the user is going to perform 30 minutes of light or strenuous exercise respectively. Then, in conjunction with the user's exercise, the user can simply present the NFC tag 422 on the keychain 420 to the user's pump controller device 460 (e.g., tapping the pump controller device 460 against the NFC tag 432 or in proximity to the tag 432) to enter a command corresponding to the performance of the exercise.


The NFC tag 432 in an example of a NFC tag that has been conveniently incorporated onto a food package 430. In this example, the food package 430 is a sandwich container like those commonly available from a vending machine or convenience store. As shown, the NFC tag 432 can be adhered to or otherwise incorporated directly on the exterior of the food package 430. The NFC tag 432 can be preprogrammed with data corresponding to the contents of the food package 430. For example, the NFC tag 432 can be programmed with the number of grams of carbohydrates in the sandwich contained in the food package 430. The user of the portable infusion pump system 400 can conveniently present the NFC tag 432 to the NFC circuit 463 of the pump controller device 460 (e.g., tapping the pump controller device 460 against the NFC tag 432 or in proximity to the NFC tag 432) to enter a command corresponding to the consumption of the sandwich inside of the food package 430.


The pump controller device 460 can also optionally include an accelerometer 464 in electrical communication with the control module 461. In some embodiments, more than one accelerometer 464 can be optionally included. Embodiments of the pump controller device 460 that include the optional accelerometer 464 can utilize the functionality of the accelerometer 464 in conjunction with the NFC circuit 463. That is, the accelerometer 464 can operate in conjunction with the control module 461 and the NFC circuit 463 to supplement the criteria for activating or completing communications between the NFC circuit 463 and the NFC tags 410, 422, or 432. In other words, while in some embodiments, communications between the NFC circuit 463 and the NFC tags 410, 422, or 432 are activated solely based on the proximity therebetween, in other embodiments a threshold acceleration, as determined by the accelerometer 464, must also be detected. An objective for including this feature can be to more clearly ascertain that the user intends to activate NFC when a NFC tag 410, 422, or 432 is within the required proximity with the NFC circuit 463. That is, for example, by requiring the user to tap the pump controller device 460 and the NFC tag 410, 422, or 432 together, the user's intentions for activating NFC may be ascertained with a greater level of confidence.


This optional feature using the accelerometer 464 can function as follows. When motion of the pump controller device 460 is detected by accelerometer 464, a characteristic value of the detected motion can be compared by the control module 461 to a predetermined threshold movement value. If the characteristic value of the detected movement is greater than the threshold value, the NFC circuit 463 can potentially be activated. But, if the characteristic value of the detected movement is not greater than the threshold value, the NFC circuit 463 is not activated (even if the NFC circuit 463 is within the required proximity of the NFC tags 410, 422, or 432 such that NFC communications can be performed). Therefore, in some embodiments this feature operates to enable NFC when the following two conditions are simultaneously met, or are both met within an establish time interval: (i) a characteristic value of the detected movement (e.g., acceleration value) that is greater than a threshold value is detected (indicating, for example, a tap), and (ii) the NFC circuit 463 is in proximity with the NFC tags 410, 422, or 432 such that communications therebetween using NFC can occur.


Still referring to FIG. 4, in some embodiments the pump controller device 460 may also serve as the pump unit for the portable infusion pump system 400, thereby dispensing medicine from the same housing that contains the control module 461 and other components. In those particular embodiments, the pump controller device 460 can be optionally equipped with an integral medicine reservoir and pump drive system 465 in electrical communication with the control module 461. For example, the portable pump 60 depicted in the embodiment of FIG. 1 is an example of this type of configuration. Such embodiments of the portable infusion pump system 400 can employ a reusable pump apparatus (rather than a disposable pump device as will be described below, for example, in connection with FIG. 5). Therefore, in those embodiments, the portable infusion pump system 400 may optionally serve as a reusable device that houses the control module 461 and the integral reservoir and pump drive system 465 within a single housing construct. In those circumstances, the pump controller device 460 can be adapted to receive a medicine cartridge in the form of a carpule that is preloaded with insulin or another medicine. The pump drive system 465 can act upon the fluid cartridge to controllably dispense medicine through an infusion set and into the user's tissue or vasculature. In this embodiment, the user can wear the pump controller device 460 on the user's skin under clothing or in the user's pocket while receiving the medicine dispensed through the infusion set. In some embodiments of the pump controller device 460 that include the optional integral reservoir and pump drive system 465, a refillable medicine reservoir can be incorporated in the pump controller device 460 as an alternative to a medicine cartridge.


Still referring to FIG. 4, as an alternative to the integral medicine reservoir and pump drive system 465, the portable infusion pump system 400 can include a separate pump device 470 (including a reservoir and a drive system) that is in electrical communication with the pump controller device 460. In these embodiments, the separate pump device 470 can be configured as a disposable and non-reusable pump component while the controller device 460 is configured to be reused with a series of the pump devices 470. In the depicted embodiment shown in FIG. 4, wireless communications are used between the separate pump device 470 and the pump controller device 460, using a wireless communication module 476 in the pump controller device 460. The wireless communications of the wireless communication module 476 can utilize any of a variety of wireless communication technologies that have a greater maximum working range than the aforementioned NFC equipment. For example, the wireless communication module 476 can employ BLUETOOTH®, RF (radio frequency), infrared, ultrasonic, electromagnetic induction, and the like, and combinations thereof. Optionally, in some embodiments, the wireless communications of the wireless communication module 476 can utilize NFC equipment. Alternatively, a releasable electrical connection can be used between the separate pump device 470 and the pump controller device 460 so as to provide hardwired electrical communication between the control module 461 of the controller device 460 and the drive system of the pump device 470. One such embodiment of a separate pump device 470 that is removably attachable with the controller device 460 separate pump device 470 is depicted, for example, in FIG. 5 (as described below).


In brief, in embodiments of the portable infusion pump system 400 that include the separate pump device 470, the pump controller device 460 may be configured as a reusable component that provides electronics and a user interface to control the operation of the infusion pump system 400, and the separate pump device 470 can be a disposable component that is discarded after a single use. For example, the separate pump device 470 can be a “one time use” component that is thrown away after the fluid cartridge therein is exhausted. Thereafter, the user can wirelessly connect or removably mount a new separate pump device 470 to the reusable pump controller device 460 for the dispensation of a new supply of medicine from the new separate pump device 470. Accordingly, the user is permitted to reuse the pump controller device 460 (which may include complex or valuable electronics) while disposing of the relatively low-cost separate pump device 470 after each use. Such a portable infusion pump system 400 can provide enhanced user safety as a new separate pump device 470 is employed with each new fluid cartridge.


Still referring to FIG. 4, the pump controller device 460 can also optionally include an integral blood strip reader 466 mounted therein and being in electrical communication with the control module 461. In such embodiments of the pump controller device 460, test strips (e.g., blood test strips) containing a sample of the user's blood can be inserted into the blood strip reader 466 portion of the pump controller device 460, to be tested for characteristics of the user's blood. The results of the analysis can be used to affect the dosage or schedule of medicine dispensations from the pump controller device 460 to the user as determined by the control module 461. As an alternative to or in addition to the internal blood strip reader 466 housed in the pump controller device 460, the pump controller device 460 can be configured to communicate with an external blood glucose monitor 480, such as a continuous glucose monitor or a handheld blood glucose meter. For example, the test strips (e.g., glucose test strips) containing a sample of the user's blood can be inserted into external handheld blood glucose meter 480, which then analyzes the characteristics of the user's blood and communicates the information (via a wired or wireless connection) to the pump controller device 460. In other embodiments, the user interface 462 of the pump controller device 460 can be employed by the user to manually enter the user's blood glucose information as reported on a screen of a handheld blood glucose meter 480. In still other embodiments, the portable infusion pump system 400 can include a continuous blood glucose monitor 480 (as an alternative to or in addition to the internally housed blood strip reader 466) that can continuously monitor characteristics of the user's blood and communicate the information (via a wired or wireless connection) to the pump controller device 460. One example of this configuration is described below in connection with FIG. 6.


Referring now to FIG. 5, some embodiments of an infusion pump system 500 equipped with NFC capabilities can include a removable pump device 100 (shown in an exploded view) and a controller device 200 that communicates with the pump device 100. The pump device 100 in this embodiment includes a pump housing structure 110 that defines a cavity 116 in which a fluid cartridge 120 can be received. The pump device 100 can also include a cap device 130 to retain the fluid cartridge 120 in the cavity 116 of the pump housing structure 110. The pump device 100 can include a drive system 140 that advances a plunger 125 in the fluid cartridge 120 so as to dispense fluid 126 therefrom.


In some embodiments, the controller device 200 communicates with the pump device 100 to control the operation of the drive system 140. When the controller device 200, the pump device 100 (including the cap device 130), and the fluid cartridge 120 are assembled together, the user can (in some embodiments) conveniently wear the infusion pump system 500 on the user's skin under clothing, in a pouch clipped at the waist (e.g., similar to a cell phone pouch), or in the user's pocket while receiving the fluid dispensed from the pump device 100. Optionally, the controller device 200 may be configured as a reusable component that provides electronics and a user interface to control the operation of the pump device 100. In such circumstances, the pump device 100 can be a disposable component that is disposed of after a single use. For example, the pump device 100 can be a “one time use” component that is thrown away after the fluid cartridge 120 therein is exhausted. Thereafter, the user can removably attach a new pump device 100 (having a new fluid cartridge 120) to the reusable controller device 200 for the dispensation of fluid from a new fluid cartridge 120. Accordingly, the user is permitted to reuse the controller device 200 (which may include complex or valuable electronics, as well as a rechargeable battery) while disposing of the relatively low-cost pump device 100 after each use. Such an infusion pump system 500 can provide enhanced user safety as a new pump device 100 (and drive system therein) is employed with each new fluid cartridge 120.


Briefly, in use, the pump device 100 is configured to removably attach to the controller device 200 in a manner that provides a secure fitting, an overall compact size, and a reliable electrical connection that can be resistant to water migration. For example, the controller device 200 can include a controller housing 210 having a number of features that mate with complementary features of the pump housing structure 110. In such circumstances, the controller device 200 can removably attach with the pump device 100 in a generally side-by-side configuration. The compact size permits the infusion pump system 500 to be discrete and portable. Moreover, at least one of the pump device 100 or the controller device 200 can include a release member that facilitates an easy-to-use detachment and replacement process.


As shown in FIG. 5, the pump device 100 can include an electrical connector 118 (e.g., having conductive pads, pins, and the like) that is exposed to the controller device 200 and that mates with a complementary electrical connector (not shown) on the adjacent face of the controller device 200. The electrical connection between the pump device 100 and the controller device 200 provides the electrical communication between the control circuitry housed in the controller device 200 and at least a portion of the drive system 140 or other components of the pump device 100. For example, in some embodiments, the electrical connection between the pump device 100 and the controller device 200 can permit the transmission of electrical control signals to the pump device 100 and the reception of feedback signals (e.g., sensor signals) from particular components within the pump device 100. The electrical connection between the pump device 100 and the controller device 200 may similarly facilitate transmission of one or more power signals for sharing electrical power therebetween.


The pump device 100 may include a drive system 140 that is controlled by the removable controller device 200. Accordingly, the drive system 140 can accurately and incrementally dispense fluid from the pump device 100 in a controlled manner. The drive system 140 may include a flexible piston rod 141 that is incrementally advanced toward the fluid cartridge 120 so as to dispense the medicine from the pump device 100. At least a portion of the drive system 140 is mounted, in this embodiment, to the pump housing structure 110. In some embodiments, the drive system 140 may include a number of components, such as an electrically powered actuator (e.g., reversible motor 142 or the like), a drive wheel 143, a bearing 145, the flexible piston rod 141, and a plunger engagement device 144. In this embodiment, the reversible motor 142 drives a gear system to cause the rotation of the drive wheel 143 that is coupled with the bearing 145. The drive wheel 143 may include a central aperture with an internal thread pattern, which mates with an external thread pattern on the flexible piston rod 141. The interface of the threaded portions of the drive wheel 143 and flexible piston rod 141 may be used to transmit force from the drive wheel to the flexible piston rod 141. Accordingly, in the embodiment of FIG. 5, the drive wheel 143 is the driver while the flexible piston rod 141 is the driven member. The rotation of the drive wheel 143 can drive the flexible piston rod 141 forward in a linear longitudinal direction to cause the plunger engagement device 144 to nudge the plunger 125 within the fluid cartridge 120 so as to dispense fluid 126 therefrom.


Still referring to FIG. 5, the controller device 200 can include a user interface 220 that permits a user to monitor and control the operation of the pump device 100. In some embodiments, the user interface 220 can include a display device 222 and one or more user-selectable buttons (e.g., several buttons 224 are shown in the embodiment of FIG. 5). The display device 222 can include an active area in which numerals, text, symbols, images, or a combination thereof can be displayed. For example, the display device 222 can be used to communicate a number of settings or menu options for the infusion pump system 500. In this embodiment, the user may press one or more of the buttons 224 to shuffle through a number of menus or program screens that show particular settings and data (e.g., review data that shows the medicine dispensing rate, the total amount of medicine dispensed in a given time period, the amount of medicine scheduled to be dispensed at a particular time or date, the approximate amount of medicine remaining in the fluid cartridge 120, or the like). In some embodiments, the user can adjust the settings or otherwise program the controller device 200 by pressing one or more buttons 224 of the user interface 220. For example, in embodiments of the infusion pump system 500 configured to dispense insulin, the user may press one or more of the buttons 224 to change the dispensation rate of insulin or to request that a bolus of insulin be dispensed immediately or at a scheduled, later time. In some implementations, the display device 222 may also be used to communicate information regarding remaining battery life.


The controller device 200 can also be equipped with an inspection light device 230. The inspection light device 230 can provide the user with a tool to illuminate and inspect a targeted location. For example, the inspection light device 230 can be directed at the infusion site on the user's skin to verify that the infusion set is properly embedded, or the inspection light device 230 can be directed at the pump device 100 to illuminate the cavity 116 or other areas. The inspection light device 230 can also be used to notify the user to an alert condition of the infusion pump system 500. An activation of the inspection light device 230 can thereby provide a visual notification (as an alternative to, or in addition to, the visual notification provided on the display device 222) to the user that attention to the infusion pump system 500 is warranted.


The controller device 200 of the infusion pump system 500 also includes a NFC circuit 240. The NFC circuit 240 can wirelessly communicate with external NFC tags, such as example NFC tags 246a, 246b, 246c, and 246d. As described previously, such wireless communications using NFC technology can enhance and simplify user interactions with the infusion pump system 500. For instance, using NFC, the need for user activation of buttons 224 for shuffling through menus may be reduced in some circumstances. FIG. 5 depicts an example scenario to illustrate this principle. In this example scenario, the user of infusion pump system 500 has consumed, or will soon consume, about 50 grams of carbohydrates. As such, the user desires to schedule or initiate a corresponding bolus dispensation of insulin to counteract the effects of the intake of 50 grams of carbohydrates. The bolus dispensation of insulin is intended to cause the user's blood glucose level to remain within a target range. To schedule or initiate the desired bolus dispensation, the user first positions the controller device 200 containing the NFC circuit 240 in close proximity with the NFC tag 246c (which is programmed to correspond to 50 grams of carbohydrates). Wireless NFC communications can thereby be established between the NFC circuit 240 and the NFC tag 246c (as signified by wireless communication symbol 247). In some embodiments, the user is provided with a notification that NFC communications have been established. The notification can be visual, audible, tactile, and a combination thereof. In response to the communication from the NFC tag 246c to the controller device 200, the controller device 200 provides a prompt to the user on the display device 222. In this example, the prompt on the display device 222 requests the user to confirm that the user desires to receive a 3.3 Unit dispensation of insulin because of the intake of 50 grams of carbohydrates. To confirm the dispensation of the suggested bolus amount, the user can simply press the button 224 directly below the word “Enter.” By this example, it can be appreciated that the incorporation of NFC technology in the infusion pump system 500 can enhance and simplify user interactions with the infusion pump system 500, because to initiate an appropriate bolus dosage of insulin the user simply had to present a NFC tag 246c to the NFC circuit 240 and then press button 224 in response to the prompt on the display device 222.


Optionally, the controller device 200 can further include at least one accelerometer 250. In some embodiments, the accelerometer 250 can be used as a criteria to activate or complete the NFC communications when a characteristic value of a detected movement of the controller device 200 is at or above the threshold level, as previously described above in connection with FIGS. 1 and 4. In such circumstances, the control circuitry housed in the controller device 200 can be configured to determine when the controller housing 210 is “bumped” against one of the NFC tags 246a-246d so as to activate the NFC transmission via the NFC circuit 240.


Referring now to FIG. 6, some embodiments of an infusion pump system 600 configured to communicate with NFC tags can also be configured to wirelessly communicate with a continuous glucose monitoring device 550. For example, in this embodiment, the infusion pump system 600 can include an infusion pump assembly 660 used to supply insulin or another medication to a user via, for example, an infusion set 70. The glucose monitoring device 550 communicates with the infusion pump assembly 660 for the purpose of supplying data indicative of a user's blood glucose level to a control circuitry included in the infusion pump assembly 660. The infusion pump system 600 can utilize the data indicative of a user's blood glucose level in the calculation of a bolus dosage.


In this embodiment, the infusion pump assembly 660 includes a housing structure 610 that defines a cavity in which a fluid cartridge 625 can be received. The infusion pump assembly 660 also includes a cap device 630 to retain the fluid cartridge 625 in the cavity of the housing structure 610. The infusion pump assembly 660 includes a drive system (e.g., described in more detail in connection with FIG. 5) that advances a plunger in the fluid cartridge 625 so as to dispense fluid therefrom. In some embodiments, the dispensed fluid exits the fluid cartridge 625, passes through a flexible tube 72 of the infusion set 70 to a cannula housing 74. The dispensed fluid can enter through the skin 20 via a cannula 76 attached to the underside of the cannula housing 74.


Still referring to FIG. 6, the glucose monitoring device 550 can include a housing 552, a wireless communication device 554, and a sensor shaft 556. The wireless communication device 554 can be contained within the housing 552 and the sensor shaft 556 can extend outward from the housing 552. In use, the sensor shaft 556 can penetrate the skin 20 of a user to make measurements indicative of characteristics of the user's blood (e.g., the user's blood glucose level or the like). In response to the measurements made by the sensor shaft 556, the glucose monitoring device 550 can employ the wireless communication device 554 to transmit data to the control circuitry of the infusion pump assembly 660.


In some embodiments, the glucose monitoring device 550 may include a circuit that permits sensor signals (e.g., data from the sensor shaft 556) to be communicated to the wireless communication device 554. The wireless communication device 554 can transfer the collected data to the infusion pump assembly 660 (e.g., by wireless communication to a communication device 647 arranged in the pump assembly 660). In some embodiments, the glucose monitoring device 550 can employ other methods of obtaining information indicative of a user's blood characteristics and transferring that information to the infusion pump assembly 660. For example, an alternative monitoring device may employ a micropore system in which a laser porator creates tiny holes in the uppermost layer of a user's skin, through which interstitial glucose is measured using a patch. Alternatively, the monitoring device can use iontophoretic methods to non-invasively extract interstitial glucose for measurement. In other examples, the monitoring device can include non-invasive detection systems that employ near IR, ultrasound or spectroscopy, and particular embodiments of glucose-sensing contact lenses. Invasive methods involving optical means of measuring glucose could also be added. In yet another example, the monitoring device can include an optical detection instrument that is inserted through the skin for measuring the user's glucose level.


Furthermore, it should be understood that in some embodiments, the glucose monitoring device 550 can be in communication with the infusion pump assembly 660 via a wired connection. In other embodiments of the infusion pump system 600, test strips (e.g., blood test strips) containing a sample of the user's blood can be inserted into a strip reader portion of the infusion pump assembly 660 to be tested for characteristics of the user's blood. Alternatively, the test strips (e.g., glucose test strips) containing a sample of the user's blood can be inserted into a glucose meter device (not shown in FIG. 6), which then analyzes the characteristics of the user's blood and communicates the information (via a wired or wireless connection) to the pump assembly 660. In still other embodiments, characteristics of the user's blood glucose information can be entered directly into the infusion pump assembly 660 via a user interface 620 on the infusion pump assembly 660.


Still referring to FIG. 6, the infusion pump assembly 660 includes the user interface 620 that permits a user to monitor the operation of the infusion pump assembly 660. In some embodiments, the user interface 620 includes a display 622 and one or more user-selectable buttons (e.g., four buttons 624a, 624b, 624c, and 624d in this embodiment, a different arrangement of buttons in other embodiments, or touchscreen buttons in still other embodiments). The display 622 may include an active area in which numerals, text, symbols, images, or a combination thereof can be displayed. For example, the display 622 may be used to communicate a number of status indicators, alarms, settings, and/or menu options for the infusion pump system 600. In some embodiments, the display 622 can indicate inform the user of the amount of a suggested bolus dosage, the user's blood glucose level, an indication that the user's blood glucose level is rising or falling, an indication that the bolus dosage suggestion includes a correction for the rate of change in the user's blood glucose level, and the like.


In some embodiments, the user may press one or more of the buttons 624a, 624b, 624c, and 624d to shuffle through a number of menus or program screens that show particular status indicators, settings, and/or data (e.g., review data that shows the medicine dispensing rate, the amount of medicine delivered during the last bolus, the delivery time of the last bolus, the total amount of medicine dispensed in a given time period, the amount of medicine scheduled to be dispensed at a particular time or date, the approximate amount of medicine remaining in the fluid cartridge 625, or the like). In some embodiments, the user can adjust the settings or otherwise program the infusion pump assembly 660 by pressing one or more buttons 624a, 624b, 624c, and 624d of the user interface 620. For example, in embodiments of the infusion pump system 600 configured to dispense insulin, the user may press one or more of the buttons 624a, 624b, 624c, and 624d to change the dispensation rate of insulin or to request that a bolus of insulin be dispensed immediately or at a scheduled, later time. In another example, the user may use the buttons 624a-624d to manually input information such as the user's current blood glucose level (e.g., as measured by an external blood glucose meter), the current rate of change in the user's blood glucose level, or the like into the infusion pump system 600.


The infusion pump assembly 660 also includes a NFC circuit 640. The NFC circuit 640 can wirelessly communicate with external NFC tags, such as example NFC tags 646a, 646b, 646c, and 646d. As described previously, such wireless communications using NFC technology can enhance and simplify user interactions with the infusion pump system 600. For instance, using NFC, the need for user activation of buttons 624a-d for shuffling through menus may be reduced in some circumstances. FIG. 6 depicts an example scenario to illustrate this operational concept. In this example scenario, the user of infusion pump system 600 has consumed, or will soon consume, about 20 grams of carbohydrates. As such, the user desires to initiate a corresponding bolus dispensation of insulin to counteract the effects of the intake of 20 grams of carbohydrates. The bolus dispensation of insulin is intended to cause the user's blood glucose level to remain within a target range. To initiate the desired bolus dispensation, the user first positions the infusion pump assembly 660 containing the NFC circuit 640 in close proximity with the NFC tag 646b (which is programmed to correspond to 20 grams of carbohydrates). Wireless NFC communications can thereby be established between the NFC circuit 640 and the NFC tag 646b (as signified by wireless communication symbol 641). In some embodiments, the user is provided with a notification that NFC communications have been established. The notification can be visual, audible, tactile, and a combination thereof. In some embodiments, in response to the communication from the NFC tag 646b to the infusion pump assembly 660, the infusion pump assembly 660 provides a prompt to the user on the display 622. In this example, the prompt on the display device 622 requests the user to confirm that the user desires to receive a 1.3-unit dispensation of insulin because of the intake of 20 grams of carbohydrates. To confirm the dispensation of the suggested bolus amount, the user can simply press the button 624d directly below the word “Enter.” By this example, it can be appreciated that the incorporation of NFC technology in the infusion pump system 600 can enhance and simplify user interactions with the infusion pump system 600, because to initiate an appropriate bolus dosage of insulin the user simply had to present a NFC tag 646b to the NFC circuit 640 and then press button 624d in response to the prompt on the display 622.


Optionally, the infusion pump assembly 660 can further include at least one accelerometer 650. In some embodiments, the accelerometer 650 can be used to activate or complete the NFC communications when a characteristic value of a detected movement of the infusion pump assembly 660 is at or above the threshold level, as previously described above in connection with FIGS. 1 and 4. In such circumstances, the control circuitry housed in the infusion pump assembly 660 be configured to determine when the housing structure 610 is “bumped” against one of the NFC tags 646a-646d so as to activate the NFC transmission via the NFC circuit 640.


Referring now to FIG. 7, some embodiments of an infusion pump system 700 can include an ancillary remote-control device 770 configured to communicate with NFC tags 746 and with an infusion pump assembly 760. In this example embodiment, the remote control device 770 is a smartphone. In other embodiments, the remote-control device 770 can be other types of devices such as a tablet computer, laptop computer, a PDA, a custom remote device manufactured specifically for interfacing with the infusion pump assembly 760, and the like. In this example embodiment, the pump assembly 760 is a single-piece pump unit (similar to the embodiment described above in connection with FIG. 1). In other embodiments of the infusion pump system 700, the infusion pump assembly 760 can be configured as a two-piece pump assembly such as the example depicted in FIG. 5.


In general, the remote-control device 770 includes a control system for controlling the infusion pump assembly 760, including user interface components such as touchscreen user interface 775 for allowing a user to receive and provide instructions relative to the infusion pump assembly 760. The remote-control device 770 also includes a wireless interface 757 for communicating with a wireless interface 752 of the infusion pump assembly 760. The wireless interfaces 752 and 757 for communicating between the infusion pump assembly 760 and the remote-control device 770 can utilize any of a variety of wireless communication technologies, such as BLUETOOTH®, WiFi®, RF, infrared, ultrasonic, electromagnetic induction, NFC, or combinations thereof. The infusion pump assembly 760 can be used to dispense insulin or another medication to a user via, for example, an infusion set 70 as described in regard to other infusion pump system embodiments herein.


In this embodiment, the infusion pump assembly 760 includes a housing structure 710 that defines a cavity in which a fluid cartridge (e.g., an insulin carpule or other medicine cartridge) can be received. The infusion pump assembly 760 also includes a cap device 730 to retain the fluid cartridge in the cavity of the housing structure 710. The infusion pump assembly 760 includes a drive system (e.g., described in more detail in connection with FIG. 5) that advances a plunger in the fluid cartridge so as to dispense fluid therefrom. In some embodiments, the dispensed fluid exits the fluid cartridge, passes through a flexible tube 72 of the infusion set 70 to a cannula housing 74. The dispensed fluid can enter through the skin 20 via a cannula 76 attached to the underside of the cannula housing 74.


In some embodiments, the infusion pump system 700 can be configured to supply scheduled basal dosages of insulin (or another medication) along with user-selected bolus dosages. The basal delivery rate can be selected to maintain a user's blood glucose level in a targeted range during normal activity when the user is not consuming food items. The user-selected bolus deliveries may provide substantially larger amounts of insulin in particular circumstances, such as when the user consumes food items, when the user's blood glucose level increases beyond a safe limit, when the user's blood glucose level rises faster than a threshold rate, or other scenarios in which the blood glucose level requires a significant correction. In some embodiments, the infusion pump system 700 may modify a bolus delivery (e.g., a bolus delivery after the user consumes a meal) in response to certain circumstances. For example, the infusion pump system 700 may decrease or otherwise modify a post-meal bolus delivery based on a rapidly falling blood glucose level, a current blood glucose level that is below a threshold limit, a detection of a high level of physical activity, or the like.


Still referring to FIG. 7, in this embodiment, the infusion pump assembly 760 includes the user interface 762 that permits a user to monitor the operation of the infusion pump assembly 760. In some embodiments, the user interface 762 includes a user interface display 765 and one or more user-selectable buttons (e.g., five buttons 764a, 764b, 764c, 763a, and 763b in this embodiment). The user interface display 765 may include an active area in which numerals, text, symbols, images, or a combination thereof can be displayed. For example, the user interface display 765 may be used to communicate a number of status indicators, alarms, settings, and/or menu options for the infusion pump system 700. In some embodiments, the user interface display 765 can indicate inform the user of the amount of a suggested bolus dosage, the user's blood glucose level, an indication that the user's blood glucose level is rising or falling, an indication that the bolus dosage suggestion includes a correction for the rate of change in the user's blood glucose level, and the like.


In some embodiments, the user may press one or more of the buttons 764a, 764b, 764c, 763a, and 763b to shuffle through a number of menus or program screens that show particular status indicators, settings, and/or data (e.g., review data that shows the medicine dispensing rate, the amount of medicine delivered during the last bolus, the delivery time of the last bolus, the total amount of medicine dispensed in a given time period, the amount of medicine scheduled to be dispensed at a particular time or date, the approximate amount of medicine remaining in the cartridge, or the like). In some embodiments, the user can adjust the settings or otherwise program the infusion pump assembly 760 by pressing one or more buttons 764a, 764b, 764c, 763a, and 763b of the user interface 762. For example, in embodiments of the infusion pump system 700 configured to dispense insulin, the user may press one or more of the buttons 764a, 764b, 764c, 763a, and 763b to change the dispensation rate of insulin or to request that a bolus of insulin be dispensed immediately or at a scheduled, later time. In another example, the user may use the buttons 764a, 764b, 764c, 763a, and 763b to manually input information such as the user's current blood glucose level (e.g., as measured by an external blood glucose meter), the current rate of change in the user's blood glucose level, or the like into the infusion pump system 700.


As an alternative to, or in addition to, using user interface 762 to control the infusion pump assembly 760, the remote-control device 770 can be used to control the infusion pump assembly 760 in this embodiment. Such an arrangement may be convenient, for example, if the user is wearing the infusion pump assembly 760 in a concealed location under clothing. The remote-control device 770 can wirelessly communicate with the pump assembly 760 via the wireless interfaces 757 and 752. The wireless communications between the infusion pump assembly 760 and the remote-control device 770 can utilize any of a variety of wireless communication technologies, such as BLUETOOTH®, WiFi®, RF, infrared, ultrasonic, electromagnetic induction, NFC, and the like, and combinations thereof. Using remote-control device 770, a user can enter and receive information whereby the user can control the infusion pump assembly 760 using the touchscreen user interface 775 of the remote-control device 770 as an alternative to, or in addition to, using the user interface 762 of the infusion pump assembly 760. In some alternative embodiments, the infusion pump assembly 760 may be configured without a user interface display 765 or other user interface components for purposes of reducing manufacturing costs, in which case the touchscreen user interface 775 of the remote-control device 770 would serve as the user interface for the infusion pump system 700.


The remote-control device 770 also includes a NFC circuit 745. The NFC circuit 745 can wirelessly communicate with external NFC tags, such as the example NFC tag 746. As described previously, such wireless communications using NFC technology can enhance and simplify user interactions with the infusion pump system 700. For instance, using NFC, the need for user activation of buttons 764a, 764b, 764c, 763a, and 763b, or for using user the touchscreen user interface 775, for shuffling through menus may be reduced in some circumstances. FIG. 7 depicts an example scenario to illustrate this principle. In this example scenario, the user of infusion pump system 700 has consumed, or will soon consume, about 60 grams of carbohydrates by eating a piece of pie. As such, the user desires to initiate a corresponding bolus dispensation of insulin to counteract the effects of the intake of 60 grams of carbohydrates. The bolus dispensation of insulin is intended to cause the user's blood glucose level to remain within a target range. To initiate the desired bolus dispensation, the user first positions the remote-control device 770 containing the NFC circuit 745 in close proximity with the NFC tag 746 (which is programmed to correspond to 60 grams of carbohydrates). Wireless NFC communications can thereby be established between the NFC circuit 745 and the NFC tag 746 (as signified by wireless communication symbol 741). In some embodiments, the user is provided with a notification that NFC communications have been established. The notification can be visual, audible, tactile, and a combination thereof.


In response to the communication from the NFC tag 746 to the remote-control device 770, the remote-control device 770 can provide a prompt to the user on the touchscreen user interface 775. In this example, the prompt on the touchscreen user interface 775 requests the user to confirm whether the user desires to receive a 4.0 Unit dispensation of insulin because of the intake of 60 grams of carbohydrates. To confirm the dispensation of the suggested bolus amount, the user can simply touch the portion of the touchscreen user interface 775 that is labeled “YES.” Or, the user can decline the dispensation of the suggested bolus amount by touching the portion of the touchscreen user interface 775 that is labeled “NO.” By this example, it can be appreciated that the incorporation of NFC technology in the infusion pump system 700 can enhance and simplify user interactions with the infusion pump system 700, because to initiate an appropriate bolus dosage of insulin the user simply had to present a NFC tag 746 to the NFC circuit 745 of the remote-control device 770 and then touch the portion of the touchscreen user interface 775 that is labeled “YES.”


Optionally, the remote-control device 770 can further include at least one accelerometer 755. In some embodiments, the accelerometer 755 can be used to activate the NFC communications when a characteristic value of a detected movement of the remote-control device 770 is at or above the threshold level, as previously described above in connection with FIGS. 1 and 4. In such circumstances, the control circuitry housed in remote-control device 770 be configured to determine when the remote-control device 770 is “bumped” against one of the NFC tags 746 so as to activate the NFC transmission via the NFC circuit 745.


While the infusion pump system 700 includes the remote-control device 770 that includes NFC circuit 745, in some embodiments the infusion pump assembly 760 can also include a NFC circuit 740. Therefore, the user can alternatively present NFC tags to the infusion pump assembly 760 to input information to the infusion pump assembly 760. Similarly, the pump assembly 760 can optionally include at least one accelerometer 750 that can be used to activate the NFC communications when a characteristic value of a detected movement of the infusion pump assembly 760 is at or above the threshold level, as previously described above in connection with FIGS. 1 and 4. In such circumstances, the control circuitry housed in infusion pump assembly 760 can be configured to determine when the infusion pump assembly 760 is “bumped” against one of the NFC tags 746 so as to activate the NFC transmission via the NFC circuit 740.


A number of embodiments of the invention have been described. Nevertheless, it will be understood that various modifications may be made without departing from the spirit and scope of the invention. Accordingly, other embodiments are within the scope of the following claims.

Claims
  • 1. An insulin delivery system, comprising: an insulin delivery device;a near field communication (NFC) device to store and transmit data regarding insulin therapy; anda mobile device comprising: a display;at least one processor; andat least one non-transitory computer-readable storage medium storing instructions thereon that, when executed by the at least one processor, cause the mobile device to: responsive to the mobile device being tapped or bumped adjacent to or against the NFC device, receive the data regarding insulin therapy from the NFC device;responsive to receiving the data regarding insulin therapy from the NFC device, determine a suggested bolus dosage of insulin based at least partially on the data regarding insulin therapy; andcause a prompt for a user to confirm or deny the suggested bolus dosage of insulin be displayed on the display.
  • 2. The insulin delivery system of claim 1, wherein the instructions, when executed by the at least one processor, cause the mobile device to: responsive to a user interaction confirming the suggested bolus dosage of insulin, transmit insulin delivery instructions reflecting the suggested bolus dosage of insulin to the insulin delivery device.
  • 3. The insulin delivery system of claim 1, wherein responsive to the insulin delivery device being tapped or bumped adjacent to or against the NFC device, receive insulin delivery instructions from the NFC device; anddeliver insulin to a the user according to the received insulin delivery instructions.
  • 4. The insulin delivery system of claim 1, wherein the instructions, when executed by the at least one processor, cause the mobile device to: responsive to a user interaction confirming the suggested bolus dosage of insulin, writing new data regarding insulin therapy to the NFC device.
  • 5. The insulin delivery system of claim 1, wherein the NFC device comprises an NFC tag.
  • 6. The insulin delivery system of claim 5, wherein the NFC tag stores data regarding a meal item.
  • 7. The insulin delivery system of claim 1, wherein the mobile device comprises an accelerometer.
  • 8. The insulin delivery system of claim 7, wherein the instructions, when executed by the at least one processor, cause the mobile device to: detect acceleration of the mobile device; anddetermine whether a movement value of the detected acceleration of the mobile device meets or exceeds a threshold movement value.
  • 9. The insulin delivery system of claim 8, wherein the instructions, when executed by the at least one processor, cause the mobile device to: responsive to determining that the movement value of the detected acceleration of the mobile device meets or exceeds the threshold movement value and detecting a proximity of the NFC device, initiating communication with the NFC device.
  • 10. The insulin delivery system of claim 9, wherein the insulin delivery device comprises: a portable housing defining a space to receive the insulin; anda drive system for dispensing the insulin from the portable housing.
CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No. 15/893,145, filed Feb. 9, 2018, now U.S. Pat. No. 11,147,914, issued Oct. 19, 2021, which is a divisional of Ser. No. 15/383,176, filed on Dec. 19, 2016, now U.S. Pat. No. 10,207,047, issued on Feb. 19, 2019, which is a continuation application of and claims priority to U.S. application Ser. No. 13/946,330, filed on Jul. 19, 2013, now U.S. Pat. No. 9,561,324, issued on Feb. 7, 2017, the disclosure of each of which is hereby incorporated herein in its entirety by this reference.

US Referenced Citations (1794)
Number Name Date Kind
303013 Horton Aug 1884 A
445545 Crane Feb 1891 A
588583 Lade Aug 1897 A
1441508 Marius et al. Jan 1923 A
2283925 Harvey May 1942 A
2605765 Kollsman Aug 1952 A
2797149 Skeggs Jun 1957 A
2886529 Guillaud May 1959 A
3413573 Nathanson et al. Nov 1968 A
3574114 Monforte Apr 1971 A
3614554 Shield et al. Oct 1971 A
3631847 Hobbs Jan 1972 A
3634039 Brondy Jan 1972 A
3688764 Reed Sep 1972 A
3812843 Wootten et al. May 1974 A
3841328 Jensen Oct 1974 A
3885662 Schaefer May 1975 A
3886938 Szabo et al. Jun 1975 A
3963380 Thomas et al. Jun 1976 A
3983077 Fuller et al. Sep 1976 A
4055175 Clemens et al. Oct 1977 A
4077405 Haerten et al. Mar 1978 A
4108177 Pistor Aug 1978 A
4146029 Ellinwood, Jr. Mar 1979 A
4151845 Clemens May 1979 A
4231368 Becker Nov 1980 A
4235234 Martin et al. Nov 1980 A
4245634 Albisser et al. Jan 1981 A
4265241 Portner et al. May 1981 A
4268150 Chen May 1981 A
4295176 Wittwer Oct 1981 A
4300554 Hessberg et al. Nov 1981 A
4313439 Babb et al. Feb 1982 A
4368980 Aldred et al. Jan 1983 A
4373527 Fischell Feb 1983 A
4398908 Siposs Aug 1983 A
4400683 Eda et al. Aug 1983 A
4403984 Ash et al. Sep 1983 A
4424720 Bucchianeri Jan 1984 A
4435173 Siposs et al. Mar 1984 A
4443218 DeCant et al. Apr 1984 A
4464170 Clemens et al. Aug 1984 A
4469481 Kobayashi Sep 1984 A
4475901 Kraegen et al. Oct 1984 A
4493704 Beard et al. Jan 1985 A
4498843 Schneider et al. Feb 1985 A
4507115 Kambara et al. Mar 1985 A
4523170 Huth, III Jun 1985 A
4526568 Clemens et al. Jul 1985 A
4526569 Bernardi Jul 1985 A
4529401 Leslie et al. Jul 1985 A
4551134 Slavik et al. Nov 1985 A
4552561 Eckenhoff et al. Nov 1985 A
4559033 Stephen et al. Dec 1985 A
4559037 Franetzki et al. Dec 1985 A
4562751 Nason et al. Jan 1986 A
4564054 Gustavsson Jan 1986 A
4573968 Parker Mar 1986 A
4585439 Michel Apr 1986 A
4601707 Albisser et al. Jul 1986 A
4624661 Arimond Nov 1986 A
4633878 Bombardieri Jan 1987 A
4634427 Hannula et al. Jan 1987 A
4646038 Wanat Feb 1987 A
4652260 Fenton et al. Mar 1987 A
4657529 Prince et al. Apr 1987 A
4668220 Hawrylenko May 1987 A
4678408 Nason et al. Jul 1987 A
4681569 Coble et al. Jul 1987 A
4684368 Kenyon Aug 1987 A
4685903 Cable et al. Aug 1987 A
4731726 Allen, III Mar 1988 A
4734092 Millerd Mar 1988 A
4743243 Vaillancourt May 1988 A
4749109 Kamen Jun 1988 A
4755169 Sarnoff et al. Jul 1988 A
4755173 Konopka et al. Jul 1988 A
4759120 Bernstein Jul 1988 A
4768506 Parker et al. Sep 1988 A
4781688 Thoma et al. Nov 1988 A
4781693 Martinez et al. Nov 1988 A
4808161 Kamen Feb 1989 A
4838857 Strowe et al. Jun 1989 A
4850817 Nason et al. Jul 1989 A
4854170 Brimhall et al. Aug 1989 A
4859492 Rogers et al. Aug 1989 A
4880770 Mir et al. Nov 1989 A
4886499 Cirelli et al. Dec 1989 A
4898578 Rubalcaba, Jr. Feb 1990 A
4898579 Groshong et al. Feb 1990 A
4900292 Berry et al. Feb 1990 A
4902278 Maget et al. Feb 1990 A
4919596 Slate et al. Apr 1990 A
4925444 Orkin et al. May 1990 A
4940527 Kazlauskas et al. Jul 1990 A
4944659 Labbe et al. Jul 1990 A
4967201 Rich, III Oct 1990 A
4969874 Michel et al. Nov 1990 A
4975581 Robinson et al. Dec 1990 A
4976720 Machold et al. Dec 1990 A
4981140 Wyatt Jan 1991 A
4994047 Walker et al. Feb 1991 A
5007286 Malcolm et al. Apr 1991 A
5007458 Marcus et al. Apr 1991 A
5029591 Teves Jul 1991 A
5045064 Idriss Sep 1991 A
5061424 Karimi et al. Oct 1991 A
5062841 Siegel Nov 1991 A
5084749 Losee et al. Jan 1992 A
5088981 Howson et al. Feb 1992 A
5088990 Hivale et al. Feb 1992 A
5097834 Skrabal Mar 1992 A
5102406 Arnold Apr 1992 A
5109850 Blanco et al. May 1992 A
5125415 Bell Jun 1992 A
5130675 Sugawara Jul 1992 A
5134079 Cusack et al. Jul 1992 A
5139999 Gordon et al. Aug 1992 A
5153827 Coutre et al. Oct 1992 A
5154973 Imagawa et al. Oct 1992 A
5165406 Wong Nov 1992 A
5176632 Bernardi Jan 1993 A
5176662 Bartholomew et al. Jan 1993 A
5178609 Ishikawa Jan 1993 A
5189609 Tivig et al. Feb 1993 A
5190522 Wojcicki et al. Mar 1993 A
5198824 Poradish Mar 1993 A
5205819 Ross et al. Apr 1993 A
5207642 Orkin et al. May 1993 A
5209230 Swedlow et al. May 1993 A
5213483 Flaherty et al. May 1993 A
5217754 Santiago-Aviles et al. Jun 1993 A
5219377 Poradish Jun 1993 A
5225763 Krohn et al. Jul 1993 A
5232439 Campbell et al. Aug 1993 A
5237993 Skrabal Aug 1993 A
5244463 Cordner et al. Sep 1993 A
5250027 Lewis et al. Oct 1993 A
5254096 Rondelet et al. Oct 1993 A
5257980 Van et al. Nov 1993 A
5261882 Sealfon Nov 1993 A
5263198 Geddes et al. Nov 1993 A
5272485 Mason et al. Dec 1993 A
5273517 Barone et al. Dec 1993 A
5281202 Weber et al. Jan 1994 A
5281808 Kunkel Jan 1994 A
5299571 Mastrototaro Apr 1994 A
5308982 Ivaldi et al. May 1994 A
5314412 Rex May 1994 A
5335994 Weynant Aug 1994 A
5338157 Blomquist Aug 1994 A
5342180 Daoud Aug 1994 A
5342298 Michaels et al. Aug 1994 A
5346476 Elson Sep 1994 A
5349575 Park Sep 1994 A
5364342 Beuchat et al. Nov 1994 A
5377674 Kuestner Jan 1995 A
5380665 Cusack et al. Jan 1995 A
5385539 Maynard Jan 1995 A
5389078 Zalesky et al. Feb 1995 A
5395340 Lee Mar 1995 A
5403797 Ohtani et al. Apr 1995 A
5411487 Castagna May 1995 A
5411889 Hoots et al. May 1995 A
5421812 Langley et al. Jun 1995 A
5427988 Sengupta et al. Jun 1995 A
5433710 Vanantwerp et al. Jul 1995 A
5456945 McMillan et al. Oct 1995 A
5468727 Phillips et al. Nov 1995 A
5478610 Desu et al. Dec 1995 A
5505709 Funderburk et al. Apr 1996 A
5505828 Wong et al. Apr 1996 A
5507288 Boecker et al. Apr 1996 A
5513382 Agahi-Kesheh et al. Apr 1996 A
5527288 Gross et al. Jun 1996 A
5533389 Kamen et al. Jul 1996 A
5535445 Gunton Jul 1996 A
5540772 McMillan et al. Jul 1996 A
5543773 Evans et al. Aug 1996 A
5545143 Fischell et al. Aug 1996 A
5551850 Williamson et al. Sep 1996 A
5554123 Herskowitz Sep 1996 A
5558640 Pfeiler et al. Sep 1996 A
5569186 Lord et al. Oct 1996 A
5582593 Hultman Dec 1996 A
5584053 Kommrusch et al. Dec 1996 A
5584813 Livingston et al. Dec 1996 A
5590387 Schmidt et al. Dec 1996 A
5609572 Lang Mar 1997 A
5614252 McMillan et al. Mar 1997 A
5625365 Tom et al. Apr 1997 A
5626566 Petersen et al. May 1997 A
5635433 Sengupta Jun 1997 A
5637095 Nason et al. Jun 1997 A
5656032 Kriesel et al. Aug 1997 A
5665065 Colman et al. Sep 1997 A
5665070 McPhee Sep 1997 A
5672167 Athayde et al. Sep 1997 A
5678539 Schubert et al. Oct 1997 A
5685844 Marttila Nov 1997 A
5685859 Kornerup Nov 1997 A
5693018 Kriesel et al. Dec 1997 A
5697899 Hillman et al. Dec 1997 A
5700695 Yassinzadeh et al. Dec 1997 A
5703364 Rosenthal Dec 1997 A
5707459 Itoyama et al. Jan 1998 A
5707715 Derochemont et al. Jan 1998 A
5713875 Tanner, II Feb 1998 A
5714123 Sohrab Feb 1998 A
5716343 Kriesel et al. Feb 1998 A
5718562 Lawless et al. Feb 1998 A
5722397 Eppstein Mar 1998 A
5741216 Hemmingsen et al. Apr 1998 A
5741228 Lambrecht et al. Apr 1998 A
5746217 Erickson et al. May 1998 A
5747350 Sattler May 1998 A
5747870 Pedder May 1998 A
5748827 Holl et al. May 1998 A
5755682 Knudson et al. May 1998 A
5758643 Wong et al. Jun 1998 A
5759923 McMillan et al. Jun 1998 A
5764189 Lohninger Jun 1998 A
5766155 Hyman et al. Jun 1998 A
5771567 Pierce et al. Jun 1998 A
5772635 Dastur et al. Jun 1998 A
5776103 Kriesel et al. Jul 1998 A
5779676 Kriesel et al. Jul 1998 A
5785688 Joshi et al. Jul 1998 A
5797881 Gadot Aug 1998 A
5800397 Wilson et al. Sep 1998 A
5800405 McPhee Sep 1998 A
5800420 Gross et al. Sep 1998 A
5801057 Smart et al. Sep 1998 A
5804048 Wong et al. Sep 1998 A
5807075 Jacobsen et al. Sep 1998 A
5816306 Giacomel Oct 1998 A
5817007 Fodgaard et al. Oct 1998 A
5820622 Gross et al. Oct 1998 A
5822715 Worthington et al. Oct 1998 A
5823951 Messerschmidt Oct 1998 A
5839467 Saaski et al. Nov 1998 A
5840020 Heinonen et al. Nov 1998 A
D403313 Peppel Dec 1998 S
5848991 Gross et al. Dec 1998 A
5851197 Marano et al. Dec 1998 A
5852803 Ashby et al. Dec 1998 A
5854608 Leisten Dec 1998 A
5858001 Tsals et al. Jan 1999 A
5858005 Kriesel Jan 1999 A
5858239 Kenley et al. Jan 1999 A
5859621 Leisten Jan 1999 A
5865806 Howell Feb 1999 A
5871470 McWha Feb 1999 A
5873731 Prendergast Feb 1999 A
5879310 Sopp et al. Mar 1999 A
5889459 Hattori et al. Mar 1999 A
5891097 Saito et al. Apr 1999 A
5892489 Kanba et al. Apr 1999 A
5893838 Daoud et al. Apr 1999 A
5897530 Jackson Apr 1999 A
5902253 Pfeiffer et al. May 1999 A
5903421 Furutani et al. May 1999 A
5906597 McPhee May 1999 A
5911716 Rake et al. Jun 1999 A
5914941 Janky Jun 1999 A
5919167 Mulhauser et al. Jul 1999 A
5925018 Ungerstedt Jul 1999 A
5928201 Poulsen et al. Jul 1999 A
5931814 Alex et al. Aug 1999 A
5932175 Knute et al. Aug 1999 A
5933121 Rainhart et al. Aug 1999 A
5935099 Peterson et al. Aug 1999 A
5945963 Leisten Aug 1999 A
5947911 Wong et al. Sep 1999 A
5947934 Hansen et al. Sep 1999 A
5951530 Steengaard et al. Sep 1999 A
5957889 Poulsen et al. Sep 1999 A
5957890 Mann et al. Sep 1999 A
5961492 Kriesel et al. Oct 1999 A
5965848 Altschul et al. Oct 1999 A
5971941 Simons et al. Oct 1999 A
5984894 Poulsen et al. Nov 1999 A
5984897 Petersen et al. Nov 1999 A
5993423 Choi Nov 1999 A
5997475 Bortz Dec 1999 A
5997501 Gross et al. Dec 1999 A
6003736 Ljunggren Dec 1999 A
6005151 Herrmann et al. Dec 1999 A
6010485 Buch-Rasmussen et al. Jan 2000 A
6017318 Gauthier et al. Jan 2000 A
6019747 McPhee Feb 2000 A
6023251 Koo et al. Feb 2000 A
6024539 Blomquist Feb 2000 A
6027826 Derochemont et al. Feb 2000 A
6028568 Asakura et al. Feb 2000 A
6031445 Marty et al. Feb 2000 A
6032059 Henning et al. Feb 2000 A
6033377 Rasmussen et al. Mar 2000 A
6036924 Simons et al. Mar 2000 A
6040578 Malin et al. Mar 2000 A
6040805 Huynh et al. Mar 2000 A
6045537 Klitmose Apr 2000 A
6046707 Gaughan et al. Apr 2000 A
6049727 Crothall Apr 2000 A
6050978 Orr et al. Apr 2000 A
6052040 Hino Apr 2000 A
6056728 Von Schuckmann May 2000 A
6058934 Sullivan May 2000 A
6066103 Duchon et al. May 2000 A
6071292 Makower et al. Jun 2000 A
6072180 Kramer et al. Jun 2000 A
6074372 Hansen Jun 2000 A
6077055 Vilks Jun 2000 A
6090092 Fowles et al. Jul 2000 A
6101406 Hacker et al. Aug 2000 A
6102872 Doneen et al. Aug 2000 A
6106498 Friedli et al. Aug 2000 A
6110149 Klitgaard et al. Aug 2000 A
6111544 Dakeya et al. Aug 2000 A
6115673 Malin et al. Sep 2000 A
6123827 Wong et al. Sep 2000 A
6124134 Stark Sep 2000 A
6126595 Amano et al. Oct 2000 A
6126637 Kriesel et al. Oct 2000 A
6127061 Shun et al. Oct 2000 A
6128519 Say Oct 2000 A
6142939 Eppstein et al. Nov 2000 A
6143164 Heller et al. Nov 2000 A
6143432 De et al. Nov 2000 A
6154176 Fathy et al. Nov 2000 A
6156014 Petersen et al. Dec 2000 A
6157041 Thomas et al. Dec 2000 A
6161028 Braig et al. Dec 2000 A
6162639 Douglas Dec 2000 A
6171276 Lippe et al. Jan 2001 B1
6174300 Kriesel et al. Jan 2001 B1
6176004 Rainhart et al. Jan 2001 B1
6181297 Leisten Jan 2001 B1
6188368 Koriyama et al. Feb 2001 B1
6190359 Heruth Feb 2001 B1
6195049 Kim et al. Feb 2001 B1
6196046 Braig et al. Mar 2001 B1
6200287 Keller et al. Mar 2001 B1
6200293 Kriesel et al. Mar 2001 B1
6200338 Solomon et al. Mar 2001 B1
6204203 Narwankar et al. Mar 2001 B1
6208843 Huang et al. Mar 2001 B1
6214629 Freitag et al. Apr 2001 B1
6222489 Tsuru et al. Apr 2001 B1
6226082 Roe May 2001 B1
6231540 Smedegaard May 2001 B1
6233471 Berner et al. May 2001 B1
6244776 Wiley Jun 2001 B1
6248067 Causey et al. Jun 2001 B1
6248090 Jensen et al. Jun 2001 B1
6248093 Moberg Jun 2001 B1
6251113 Appelbaum et al. Jun 2001 B1
6261065 Nayak et al. Jul 2001 B1
6262798 Shepherd et al. Jul 2001 B1
6266020 Chang Jul 2001 B1
6269340 Ford et al. Jul 2001 B1
6270455 Brown Aug 2001 B1
6271045 Douglas et al. Aug 2001 B1
6277098 Klitmose et al. Aug 2001 B1
6280381 Malin et al. Aug 2001 B1
6285448 Kuenstner Sep 2001 B1
6292440 Lee Sep 2001 B1
6300894 Lynch et al. Oct 2001 B1
6302855 Lav et al. Oct 2001 B1
6302869 Klitgaard Oct 2001 B1
6309370 Haim et al. Oct 2001 B1
6312888 Wong et al. Nov 2001 B1
6320547 Fathy et al. Nov 2001 B1
6323549 DeRochemont et al. Nov 2001 B1
6334851 Hayes et al. Jan 2002 B1
6363609 Pickren Apr 2002 B1
6368314 Kipfer et al. Apr 2002 B1
6375627 Mauze et al. Apr 2002 B1
6375638 Nason et al. Apr 2002 B2
6379301 Worthington et al. Apr 2002 B1
6379339 Klitgaard et al. Apr 2002 B1
6381496 Meadows et al. Apr 2002 B1
6397098 Uber et al. May 2002 B1
6402689 Scarantino et al. Jun 2002 B1
6404098 Kayama et al. Jun 2002 B1
6413244 Bestetti et al. Jul 2002 B1
6427088 Bowman et al. Jul 2002 B1
D461241 Moberg et al. Aug 2002 S
D461891 Moberg Aug 2002 S
6434528 Sanders Aug 2002 B1
6436072 Kullas et al. Aug 2002 B1
6461329 Van et al. Oct 2002 B1
6461331 Van Antwerp Oct 2002 B1
6470279 Samsoondar Oct 2002 B1
6474219 Klitmose et al. Nov 2002 B2
6475196 Vachon Nov 2002 B1
6477065 Parks Nov 2002 B2
6477901 Tadigadapa et al. Nov 2002 B1
6484044 Lilienfeld-Toal Nov 2002 B1
6485461 Mason et al. Nov 2002 B1
6485462 Kriesel Nov 2002 B1
6491656 Morris Dec 2002 B1
6491684 Joshi et al. Dec 2002 B1
6492949 Breglia et al. Dec 2002 B1
6496149 Birnbaum et al. Dec 2002 B1
6501415 Mana et al. Dec 2002 B1
6508788 Preuthun Jan 2003 B2
6512937 Blank et al. Jan 2003 B2
6520936 Mann Feb 2003 B1
6524280 Hansen et al. Feb 2003 B2
6525509 Petersson et al. Feb 2003 B1
6527744 Kriesel et al. Mar 2003 B1
6528809 Thomas et al. Mar 2003 B1
6533183 Aasmul et al. Mar 2003 B2
6537249 Kriesell et al. Mar 2003 B2
6537251 Klitmose Mar 2003 B2
6537268 Gibson et al. Mar 2003 B1
6540260 Tan Apr 2003 B1
6540672 Simonsen et al. Apr 2003 B1
6541820 Bol Apr 2003 B1
6544212 Galley et al. Apr 2003 B2
6544229 Danby et al. Apr 2003 B1
6546268 Ishikawa et al. Apr 2003 B1
6546269 Kurnik Apr 2003 B1
6547764 Larsen et al. Apr 2003 B2
6551276 Mann et al. Apr 2003 B1
6552693 Leisten Apr 2003 B1
6553841 Blouch Apr 2003 B1
6554798 Mann et al. Apr 2003 B1
6554800 Nezhadian et al. Apr 2003 B1
6556850 Braig et al. Apr 2003 B1
D474778 Barnes May 2003 S
6558320 Causey et al. May 2003 B1
6558345 Houben et al. May 2003 B1
6558351 Steil et al. May 2003 B1
6559735 Hoang et al. May 2003 B1
6560471 Heller et al. May 2003 B1
6561978 Conn et al. May 2003 B1
6562001 Lebel et al. May 2003 B2
6562011 Buch-Rasmussen et al. May 2003 B1
6562014 Lin et al. May 2003 B2
6564105 Starkweather et al. May 2003 B2
6569115 Barker et al. May 2003 B1
6569125 Jepson et al. May 2003 B2
6569126 Poulsen et al. May 2003 B1
6571128 Lebel et al. May 2003 B2
6572542 Houben et al. Jun 2003 B1
6572545 Knobbe et al. Jun 2003 B2
6574490 Abbink et al. Jun 2003 B2
6575905 Knobbe et al. Jun 2003 B2
6577899 Lebel et al. Jun 2003 B2
6580934 Braig et al. Jun 2003 B1
6582404 Klitgaard et al. Jun 2003 B1
6583699 Yokoyama Jun 2003 B2
6585644 Lebel et al. Jul 2003 B2
6585699 Ljunggreen et al. Jul 2003 B2
6587199 Luu Jul 2003 B1
6589229 Connelly et al. Jul 2003 B1
6595956 Gross et al. Jul 2003 B1
6599281 Struys et al. Jul 2003 B1
6605067 Larsen Aug 2003 B1
6605072 Struys et al. Aug 2003 B2
6611419 Chakravorty Aug 2003 B1
6613019 Munk Sep 2003 B2
6618603 Varalli et al. Sep 2003 B2
6620750 Kim et al. Sep 2003 B2
6633772 Ford et al. Oct 2003 B2
6635958 Bates et al. Oct 2003 B2
6639556 Baba Oct 2003 B2
6641533 Causey et al. Nov 2003 B2
6642908 Pleva et al. Nov 2003 B2
6645142 Braig et al. Nov 2003 B2
6648821 Lebel et al. Nov 2003 B2
6650303 Kim et al. Nov 2003 B2
6650951 Jones et al. Nov 2003 B1
6653091 Dunn et al. Nov 2003 B1
6656158 Mahoney et al. Dec 2003 B2
6656159 Flaherty Dec 2003 B2
6659948 Lebel et al. Dec 2003 B2
6659978 Kasuga et al. Dec 2003 B1
6659980 Moberg et al. Dec 2003 B2
6662030 Khalil et al. Dec 2003 B2
6663602 Moeller Dec 2003 B2
6668196 Villegas et al. Dec 2003 B1
6669663 Thompson Dec 2003 B1
6669668 Kleeman et al. Dec 2003 B1
6669669 Flaherty et al. Dec 2003 B2
6670497 Tashino et al. Dec 2003 B2
6678542 Braig et al. Jan 2004 B2
6680700 Hilgers Jan 2004 B2
6683576 Achim Jan 2004 B2
6685674 Douglas et al. Feb 2004 B2
6686406 Tomomatsu et al. Feb 2004 B2
6687546 Ebel et al. Feb 2004 B2
6689100 Connelly et al. Feb 2004 B2
6690192 Wing Feb 2004 B1
6690336 Leisten et al. Feb 2004 B1
6691043 Ribeiro, Jr. Feb 2004 B2
6692457 Flaherty Feb 2004 B2
6692472 Hansen et al. Feb 2004 B2
6694191 Starkweather et al. Feb 2004 B2
6697605 Atokawa et al. Feb 2004 B1
6699218 Flaherty et al. Mar 2004 B2
6699221 Vaillancourt Mar 2004 B2
6702779 Connelly et al. Mar 2004 B2
6715516 Ohms et al. Apr 2004 B2
6716198 Larsen Apr 2004 B2
6718189 Rohrscheib et al. Apr 2004 B2
6720926 Killen et al. Apr 2004 B2
6721582 Trepagnier et al. Apr 2004 B2
6723072 Flaherty et al. Apr 2004 B2
6723077 Pickup et al. Apr 2004 B2
6727785 Killen et al. Apr 2004 B2
6728560 Kollias et al. Apr 2004 B2
6731244 Killen et al. May 2004 B2
6731248 Killen et al. May 2004 B2
6733446 Lebel et al. May 2004 B2
6733890 Imanaka et al. May 2004 B2
6736796 Shekalim May 2004 B2
6740059 Flaherty May 2004 B2
6740072 Starkweather et al. May 2004 B2
6740075 Lebel et al. May 2004 B2
6741148 Killen et al. May 2004 B2
6742249 Derochemont et al. Jun 2004 B2
6743744 Kim et al. Jun 2004 B1
6744350 Blomquist Jun 2004 B2
6749587 Flaherty Jun 2004 B2
6750740 Killen et al. Jun 2004 B2
6750820 Killen et al. Jun 2004 B2
6751490 Esenaliev et al. Jun 2004 B2
6752785 Van et al. Jun 2004 B2
6752787 Causey et al. Jun 2004 B1
6753745 Killen et al. Jun 2004 B2
6753814 Killen et al. Jun 2004 B2
6758810 Lebel et al. Jul 2004 B2
6758835 Close et al. Jul 2004 B2
6761286 Py et al. Jul 2004 B2
6762237 Glatkowski et al. Jul 2004 B2
6768425 Flaherty et al. Jul 2004 B2
6780156 Haueter et al. Aug 2004 B2
6786246 Ohms et al. Sep 2004 B2
6786890 Preuthun et al. Sep 2004 B2
6787181 Uchiyama et al. Sep 2004 B2
6791496 Killen et al. Sep 2004 B1
6796957 Carpenter et al. Sep 2004 B2
6796970 Klitmose et al. Sep 2004 B1
6799149 Hartlaub Sep 2004 B2
6809653 Mann et al. Oct 2004 B1
6810290 Lebel et al. Oct 2004 B2
6811533 Lebel et al. Nov 2004 B2
6811534 Bowman et al. Nov 2004 B2
6813519 Ebel et al. Nov 2004 B2
6826031 Nagai et al. Nov 2004 B2
6827702 Lebel et al. Dec 2004 B2
6830558 Flaherty et al. Dec 2004 B2
6830623 Hayashi et al. Dec 2004 B2
6837858 Cunningham et al. Jan 2005 B2
6837988 Leong et al. Jan 2005 B2
6846288 Nagar et al. Jan 2005 B2
6852104 Blomquist Feb 2005 B2
6853288 Ahn et al. Feb 2005 B2
6854620 Ramey Feb 2005 B2
6854653 Eilersen Feb 2005 B2
6855129 Jensen et al. Feb 2005 B2
6858892 Yamagata Feb 2005 B2
6862534 Sterling et al. Mar 2005 B2
6864848 Sievenpiper Mar 2005 B2
6865408 Abbink et al. Mar 2005 B1
6871396 Sugaya et al. Mar 2005 B2
6872200 Mann et al. Mar 2005 B2
6873268 Lebel et al. Mar 2005 B2
6878132 Kipfer Apr 2005 B2
6878871 Scher et al. Apr 2005 B2
6883778 Newton et al. Apr 2005 B1
6890291 Robinson et al. May 2005 B2
6893415 Madsen et al. May 2005 B2
6899695 Herrera May 2005 B2
6899699 Enggaard May 2005 B2
6905989 Ellis et al. Jun 2005 B2
6906674 McKinzie et al. Jun 2005 B2
6914566 Beard Jul 2005 B2
6919119 Kalkan et al. Jul 2005 B2
6922590 Whitehurst Jul 2005 B1
6923763 Kovatchev et al. Aug 2005 B1
6925393 Kalatz et al. Aug 2005 B1
6928298 Furutani et al. Aug 2005 B2
6936006 Sabra Aug 2005 B2
6936029 Mann et al. Aug 2005 B2
6943430 Kwon Sep 2005 B2
6943731 Killen et al. Sep 2005 B2
6945961 Miller et al. Sep 2005 B2
6948918 Hansen Sep 2005 B2
6949081 Chance Sep 2005 B1
6950708 Bowman et al. Sep 2005 B2
6958809 Sterling et al. Oct 2005 B2
6960192 Flaherty et al. Nov 2005 B1
6963259 Killen et al. Nov 2005 B2
6979326 Mann et al. Dec 2005 B2
6989891 Braig et al. Jan 2006 B2
6990366 Say et al. Jan 2006 B2
6997911 Klitmose Feb 2006 B2
6997920 Mann et al. Feb 2006 B2
7002436 Ma et al. Feb 2006 B2
7005078 Van et al. Feb 2006 B2
7008399 Larsen et al. Mar 2006 B2
7008404 Nakajima Mar 2006 B2
7009180 Sterling et al. Mar 2006 B2
7014625 Bengtsson Mar 2006 B2
7016713 Gardner et al. Mar 2006 B2
7018360 Flaherty et al. Mar 2006 B2
7025743 Mann et al. Apr 2006 B2
7025744 Utterberg et al. Apr 2006 B2
7027848 Robinson et al. Apr 2006 B2
7029455 Flaherty Apr 2006 B2
7043288 Davis et al. May 2006 B2
7047637 DeRochemont et al. May 2006 B2
7054836 Christensen et al. May 2006 B2
7060059 Keith et al. Jun 2006 B2
7060350 Takaya et al. Jun 2006 B2
7061593 Braig et al. Jun 2006 B2
7066910 Bauhahn et al. Jun 2006 B2
7070580 Nielsen Jul 2006 B2
7096124 Sterling et al. Aug 2006 B2
7098803 Mann et al. Aug 2006 B2
7104972 Moller et al. Sep 2006 B2
7109878 Mann et al. Sep 2006 B2
7115205 Robinson et al. Oct 2006 B2
7116949 Irie et al. Oct 2006 B2
7123964 Betzold et al. Oct 2006 B2
7128727 Flaherty et al. Oct 2006 B2
7133329 Skyggebjerg et al. Nov 2006 B2
7137694 Ferran et al. Nov 2006 B2
7139593 Kavak et al. Nov 2006 B2
7139598 Hull et al. Nov 2006 B2
7144384 Gorman et al. Dec 2006 B2
7160272 Eyal et al. Jan 2007 B1
7171252 Scarantino et al. Jan 2007 B1
7172572 Diamond et al. Feb 2007 B2
7179226 Crothall et al. Feb 2007 B2
7190988 Say et al. Mar 2007 B2
7204823 Estes et al. Apr 2007 B2
7220240 Struys et al. May 2007 B2
7230316 Yamazaki et al. Jun 2007 B2
7232423 Mernoee Jun 2007 B2
7248912 Gough et al. Jul 2007 B2
7267665 Steil et al. Sep 2007 B2
7271912 Sterling et al. Sep 2007 B2
7278983 Ireland et al. Oct 2007 B2
7291107 Hellwig et al. Nov 2007 B2
7291497 Holmes et al. Nov 2007 B2
7291782 Sager et al. Nov 2007 B2
7303549 Flaherty et al. Dec 2007 B2
7303622 Loch et al. Dec 2007 B2
7303922 Jeng et al. Dec 2007 B2
7354420 Steil et al. Apr 2008 B2
7388202 Sterling et al. Jun 2008 B2
7402153 Steil et al. Jul 2008 B2
7404796 Ginsberg Jul 2008 B2
7405698 De Rochemont Jul 2008 B2
7429255 Thompson Sep 2008 B2
7460130 Salganicoff Dec 2008 B2
7481787 Gable et al. Jan 2009 B2
7491187 Van et al. Feb 2009 B2
7494481 Moberg et al. Feb 2009 B2
7500949 Gottlieb et al. Mar 2009 B2
7509156 Flanders Mar 2009 B2
D590415 Ball et al. Apr 2009 S
7522124 Smith et al. Apr 2009 B2
7547281 Hayes et al. Jun 2009 B2
7553281 Hellwig et al. Jun 2009 B2
7553512 Kodas et al. Jun 2009 B2
7564887 Wang et al. Jul 2009 B2
7569030 Lebel et al. Aug 2009 B2
7569050 Moberg et al. Aug 2009 B2
7570980 Ginsberg Aug 2009 B2
7591801 Brauker et al. Sep 2009 B2
7595623 Bennett Sep 2009 B2
7597682 Moberg Oct 2009 B2
7608042 Goldberger et al. Oct 2009 B2
7641649 Moberg et al. Jan 2010 B2
7651845 Doyle et al. Jan 2010 B2
7652901 Kirchmeier et al. Jan 2010 B2
7654982 Carlisle et al. Feb 2010 B2
7670288 Sher Mar 2010 B2
7680529 Kroll Mar 2010 B2
D614634 Nilsen Apr 2010 S
7708717 Estes et al. May 2010 B2
7714794 Tavassoli Hozouri May 2010 B2
7734323 Blomquist et al. Jun 2010 B2
7763917 De Rochemont Jul 2010 B2
7766829 Sloan et al. Aug 2010 B2
7771391 Carter Aug 2010 B2
7785258 Braig et al. Aug 2010 B2
7785313 Mastrototaro Aug 2010 B2
7789859 Estes et al. Sep 2010 B2
7794426 Briones et al. Sep 2010 B2
7806853 Wittmann et al. Oct 2010 B2
7806854 Damiano et al. Oct 2010 B2
7812774 Friman et al. Oct 2010 B2
7815602 Mann et al. Oct 2010 B2
7819843 Mann et al. Oct 2010 B2
7828528 Estes et al. Nov 2010 B2
7850641 Lebel et al. Dec 2010 B2
7904061 Zaffino et al. Mar 2011 B1
7918825 O'Connor et al. Apr 2011 B2
7938797 Estes May 2011 B2
7938801 Hawkins et al. May 2011 B2
7946985 Mastrototaro et al. May 2011 B2
D640269 Chen Jun 2011 S
7959598 Estes Jun 2011 B2
7967812 Jasperson et al. Jun 2011 B2
7972296 Braig et al. Jul 2011 B2
7976492 Brauker et al. Jul 2011 B2
8029459 Rush et al. Oct 2011 B2
8062249 Wilinska et al. Nov 2011 B2
8065096 Moberg et al. Nov 2011 B2
8066805 Zuercher et al. Nov 2011 B2
8069690 DeSantolo et al. Dec 2011 B2
8105268 Lebel et al. Jan 2012 B2
8114023 Ward et al. Feb 2012 B2
8114489 Nemat-Nasser et al. Feb 2012 B2
8152789 Starkweather et al. Apr 2012 B2
8178457 De Rochemont May 2012 B2
8182461 Pope et al. May 2012 B2
8193873 Kato et al. Jun 2012 B2
8206296 Jennewine Jun 2012 B2
8206350 Mann et al. Jun 2012 B2
8208984 Blomquist et al. Jun 2012 B2
8221345 Blomquist Jul 2012 B2
8221385 Estes Jul 2012 B2
8226556 Hayes et al. Jul 2012 B2
8246540 Ginsberg Aug 2012 B2
8251907 Sterling et al. Aug 2012 B2
8262616 Grant et al. Sep 2012 B2
8267893 Moberg et al. Sep 2012 B2
8267921 Yodfat et al. Sep 2012 B2
8273052 Damiano et al. Sep 2012 B2
D669165 Sims et al. Oct 2012 S
8282626 Wenger et al. Oct 2012 B2
8287487 Estes Oct 2012 B2
8318154 Frost et al. Nov 2012 B2
8348844 Kunjan et al. Jan 2013 B2
8348886 Kanderian et al. Jan 2013 B2
8348923 Kanderian et al. Jan 2013 B2
8350657 DeRochemont Jan 2013 B2
8352011 Van et al. Jan 2013 B2
8354294 De et al. Jan 2013 B2
8372039 Mernoe et al. Feb 2013 B2
D677685 Simmons et al. Mar 2013 S
8417311 Rule Apr 2013 B2
8430847 Mernoe et al. Apr 2013 B2
8439834 Schmelzeisen-Redeker et al. May 2013 B2
8439897 Yodfat et al. May 2013 B2
8449524 Braig et al. May 2013 B2
8452359 Rebec et al. May 2013 B2
8454576 Mastrototaro et al. Jun 2013 B2
8460231 Brauker et al. Jun 2013 B2
8467972 Rush Jun 2013 B2
8467980 Campbell et al. Jun 2013 B2
8475409 Tsoukalis Jul 2013 B2
8478557 Hayter et al. Jul 2013 B2
8480655 Jasperson et al. Jul 2013 B2
D688686 Rhee et al. Aug 2013 S
8547239 Peatfield et al. Oct 2013 B2
8548544 Kircher et al. Oct 2013 B2
8548552 Tsoukalis Oct 2013 B2
8551045 Sie et al. Oct 2013 B2
8560082 Wei Oct 2013 B2
8560131 Haueter et al. Oct 2013 B2
8562558 Kamath et al. Oct 2013 B2
8562587 Kovatchev et al. Oct 2013 B2
8568713 Frost et al. Oct 2013 B2
D693837 Bouchier Nov 2013 S
8579854 Budiman et al. Nov 2013 B2
8579879 Palerm et al. Nov 2013 B2
8585591 Sloan et al. Nov 2013 B2
8585593 Kovatchev et al. Nov 2013 B2
8585637 Wilinska et al. Nov 2013 B2
8585638 Blomquist Nov 2013 B2
8593819 De Rochemont Nov 2013 B2
D695757 Ray et al. Dec 2013 S
8597274 Sloan et al. Dec 2013 B2
8615366 Galley et al. Dec 2013 B2
8622988 Hayter Jan 2014 B2
8679016 Mastrototaro et al. Mar 2014 B2
8679060 Mernoe et al. Mar 2014 B2
8690820 Cinar et al. Apr 2014 B2
8694115 Goetz et al. Apr 2014 B2
8706691 McDaniel et al. Apr 2014 B2
8715839 De Rochemont May 2014 B2
8718949 Blomquist et al. May 2014 B2
8721585 Brauker et al. May 2014 B2
8727982 Jennewine May 2014 B2
8734422 Hayter May 2014 B2
8734428 Blomquist May 2014 B2
8747315 Brauker et al. Jun 2014 B2
8762070 Doyle et al. Jun 2014 B2
8771222 Kanderian et al. Jul 2014 B2
8777896 Starkweather et al. Jul 2014 B2
8777924 Kanderian et al. Jul 2014 B2
8784364 Kamen et al. Jul 2014 B2
8784369 Starkweather et al. Jul 2014 B2
8784370 Lebel et al. Jul 2014 B2
8790294 Estes Jul 2014 B2
D710879 Elston et al. Aug 2014 S
8795224 Starkweather et al. Aug 2014 B2
8795252 Hayter Aug 2014 B2
8808230 Rotstein Aug 2014 B2
8810394 Kalpin Aug 2014 B2
D714822 Capua et al. Oct 2014 S
D715315 Wood Oct 2014 S
D715815 Bortman et al. Oct 2014 S
8852141 Mhatre et al. Oct 2014 B2
8876755 Taub et al. Nov 2014 B2
8882741 Brauker et al. Nov 2014 B2
D718779 Hang et al. Dec 2014 S
D720366 Hiltunen et al. Dec 2014 S
8903501 Perryman Dec 2014 B2
8919180 Gottlieb et al. Dec 2014 B2
8920401 Brauker et al. Dec 2014 B2
D720765 Xie et al. Jan 2015 S
8926585 Brauker et al. Jan 2015 B2
8939935 O'Connor et al. Jan 2015 B2
8945094 Nordh Feb 2015 B2
8956291 Valk et al. Feb 2015 B2
8956321 DeJournett Feb 2015 B2
8977504 Hovorka Mar 2015 B2
8992475 Mann et al. Mar 2015 B2
D726760 Yokota et al. Apr 2015 S
D727928 Allison et al. Apr 2015 S
D730378 Xiong et al. May 2015 S
9034323 Frost et al. May 2015 B2
D733175 Bae Jun 2015 S
9050413 Brauker et al. Jun 2015 B2
9056165 Steil et al. Jun 2015 B2
9056168 Kircher et al. Jun 2015 B2
9061097 Holt et al. Jun 2015 B2
D734356 Xiong et al. Jul 2015 S
9078963 Estes Jul 2015 B2
9089305 Hovorka Jul 2015 B2
D736811 Teichner et al. Aug 2015 S
D737305 Scazafavo et al. Aug 2015 S
D737831 Lee Sep 2015 S
D737832 Lim et al. Sep 2015 S
D738901 Amin Sep 2015 S
D740301 Soegiono et al. Oct 2015 S
D740308 Kim et al. Oct 2015 S
D740311 Drozd et al. Oct 2015 S
D741354 Lee et al. Oct 2015 S
D741359 Ji-Hye et al. Oct 2015 S
9149233 Kamath et al. Oct 2015 B2
9155843 Brauker et al. Oct 2015 B2
9171343 Fischell et al. Oct 2015 B1
D743431 Pal et al. Nov 2015 S
D743991 Pal et al. Nov 2015 S
9180224 Moseley et al. Nov 2015 B2
9180244 Anderson et al. Nov 2015 B2
9192716 Jugl et al. Nov 2015 B2
D744514 Shin et al. Dec 2015 S
D744517 Pal et al. Dec 2015 S
D745032 Pal et al. Dec 2015 S
D745034 Pal et al. Dec 2015 S
D745035 Pal et al. Dec 2015 S
D746827 Jung et al. Jan 2016 S
D746828 Arai et al. Jan 2016 S
D747352 Lee et al. Jan 2016 S
9233204 Booth et al. Jan 2016 B2
D749097 Zou et al. Feb 2016 S
D749118 Wang Feb 2016 S
9247901 Kamath et al. Feb 2016 B2
D751100 Lindn et al. Mar 2016 S
D752604 Zhang Mar 2016 S
D753134 Vazquez Apr 2016 S
D754718 Zhou Apr 2016 S
9314566 Wenger et al. Apr 2016 B2
9320471 Hayes et al. Apr 2016 B2
D755193 Sun et al. May 2016 S
D755799 Finnis et al. May 2016 S
D755820 Wang May 2016 S
D756387 Chang et al. May 2016 S
D757032 Sabia et al. May 2016 S
D757035 Raskin et al. May 2016 S
9333298 Kim et al. May 2016 B2
D758391 Suarez Jun 2016 S
D758422 Zhao Jun 2016 S
D759032 Amin et al. Jun 2016 S
D759078 Iwamoto Jun 2016 S
D759678 Jung et al. Jun 2016 S
D759687 Chang et al. Jun 2016 S
D761812 Motamedi Jul 2016 S
D763308 Wang et al. Aug 2016 S
D763868 Lee et al. Aug 2016 S
D765110 Liang Aug 2016 S
D765124 Minks-Brown et al. Aug 2016 S
9402950 Dilanni et al. Aug 2016 B2
9415157 Mann et al. Aug 2016 B2
D765707 Gomez Sep 2016 S
D766286 Lee et al. Sep 2016 S
D767586 Kwon et al. Sep 2016 S
D768154 Kim et al. Oct 2016 S
D768188 Li et al. Oct 2016 S
D768660 Wielgosz Oct 2016 S
D768685 Lee et al. Oct 2016 S
D769315 Scotti Oct 2016 S
9474855 McCann et al. Oct 2016 B2
D770507 Umezawa et al. Nov 2016 S
D770515 Cho et al. Nov 2016 S
D771073 Choi et al. Nov 2016 S
D771076 Butcher et al. Nov 2016 S
D771690 Yin et al. Nov 2016 S
D772911 Lee et al. Nov 2016 S
9480796 Starkweather et al. Nov 2016 B2
9486172 Cobelli et al. Nov 2016 B2
9486571 Rosinko Nov 2016 B2
9486578 Finan et al. Nov 2016 B2
D773531 Toth et al. Dec 2016 S
D775184 Song et al. Dec 2016 S
D775196 Huang et al. Dec 2016 S
9520649 De Rochemont Dec 2016 B2
D775658 Luo et al. Jan 2017 S
D776126 Lai et al. Jan 2017 S
D776687 Wick et al. Jan 2017 S
D777191 Polimeni Jan 2017 S
D777758 Kisselev et al. Jan 2017 S
9561324 Estes Feb 2017 B2
9579456 Budiman et al. Feb 2017 B2
D781323 Green et al. Mar 2017 S
D781781 Schimmoeller, Jr. Mar 2017 S
D781877 Ko et al. Mar 2017 S
D781878 Butcher et al. Mar 2017 S
D781879 Butcher et al. Mar 2017 S
D781903 Reichle et al. Mar 2017 S
D781905 Nakaguchi et al. Mar 2017 S
D782506 Kim et al. Mar 2017 S
D783672 Rajasankar et al. Apr 2017 S
D785010 Bachman et al. Apr 2017 S
D785656 Bramer et al. May 2017 S
D786278 Motamedi May 2017 S
D786898 Hall May 2017 S
D788126 Evnin et al. May 2017 S
9656017 Greene May 2017 B2
D788621 Shallice et al. Jun 2017 S
D788652 Mutsuro et al. Jun 2017 S
D789402 Dye et al. Jun 2017 S
D789967 Kaplan et al. Jun 2017 S
D789982 Christiana et al. Jun 2017 S
D790560 Inose et al. Jun 2017 S
D791781 Donarski et al. Jul 2017 S
D791805 Segars Jul 2017 S
D791812 Bistoni et al. Jul 2017 S
D793412 Chaudhri et al. Aug 2017 S
D795886 Ng et al. Aug 2017 S
D795891 Kohan et al. Aug 2017 S
D795900 Bischoff et al. Aug 2017 S
D795906 Butrick Aug 2017 S
D795927 Bischoff et al. Aug 2017 S
9743224 San et al. Aug 2017 B2
D796530 McMillan et al. Sep 2017 S
D796540 McLean et al. Sep 2017 S
D797116 Chapman et al. Sep 2017 S
D797763 Kim et al. Sep 2017 S
D797774 Park et al. Sep 2017 S
D797797 Gandhi et al. Sep 2017 S
D798310 Golden et al. Sep 2017 S
D798311 Golden et al. Sep 2017 S
D799536 Eder Oct 2017 S
D800765 Stoksik Oct 2017 S
D800769 Hennessy et al. Oct 2017 S
D801383 Park et al. Oct 2017 S
D802011 Friedman et al. Nov 2017 S
D802088 Bos et al. Nov 2017 S
D803232 Leigh et al. Nov 2017 S
D803242 Mizono et al. Nov 2017 S
D804502 Amini et al. Dec 2017 S
D805525 Dascola et al. Dec 2017 S
D806716 Pahwa et al. Jan 2018 S
D807376 Mizono et al. Jan 2018 S
D807400 Lagreca Jan 2018 S
D807910 Graham et al. Jan 2018 S
D807918 Cohen et al. Jan 2018 S
D807919 Cohen et al. Jan 2018 S
D808423 Jiang et al. Jan 2018 S
D808974 Chiappone et al. Jan 2018 S
D808983 Narinedhat et al. Jan 2018 S
9857090 Golden et al. Jan 2018 B2
9878097 Estes Jan 2018 B2
D810116 McLean et al. Feb 2018 S
D810771 Gandhi et al. Feb 2018 S
9889254 Haenggi Feb 2018 B2
9907515 Doyle et al. Mar 2018 B2
D815131 Thompson et al. Apr 2018 S
D816090 Stonecipher et al. Apr 2018 S
D817339 Nanjappan et al. May 2018 S
D818491 Timmer et al. May 2018 S
D819057 Huang May 2018 S
D819059 O'Toole May 2018 S
9968729 Estes May 2018 B2
9980140 Spencer et al. May 2018 B1
9984773 Gondhalekar et al. May 2018 B2
D820311 Cabrera et al. Jun 2018 S
D820862 Alfonzo et al. Jun 2018 S
D822034 Clymer et al. Jul 2018 S
D822677 Weaver et al. Jul 2018 S
D822684 Clausen-Stuck et al. Jul 2018 S
D822692 Loychik et al. Jul 2018 S
D823862 Chung et al. Jul 2018 S
D824400 Chang et al. Jul 2018 S
D824951 Kolbrener et al. Aug 2018 S
D826956 Pillalamarri et al. Aug 2018 S
D826957 Pillalamarri et al. Aug 2018 S
D828381 Lee et al. Sep 2018 S
D829732 Jeffrey et al. Oct 2018 S
D830374 Leonard et al. Oct 2018 S
D830384 Lepine et al. Oct 2018 S
D830385 Lepine et al. Oct 2018 S
D830407 Kisielius et al. Oct 2018 S
D831033 Leonard et al. Oct 2018 S
D833469 Coleman et al. Nov 2018 S
D834601 Felt Nov 2018 S
D835132 Ito et al. Dec 2018 S
D835145 Cashner et al. Dec 2018 S
D835147 Kisielius et al. Dec 2018 S
D835651 Bao Dec 2018 S
D835666 Saleh et al. Dec 2018 S
D836123 Pillalamarri et al. Dec 2018 S
D837807 Baber et al. Jan 2019 S
D838731 Pillalamarri et al. Jan 2019 S
D840418 Saad et al. Feb 2019 S
D840419 Saad et al. Feb 2019 S
D844022 Amin Mar 2019 S
D845317 Wellmeier et al. Apr 2019 S
10248839 Levy et al. Apr 2019 B2
D848459 Li May 2019 S
D851099 Uppala et al. Jun 2019 S
D851658 Pillalamarri et al. Jun 2019 S
10335464 Michelich et al. Jul 2019 B1
10449294 Estes Oct 2019 B1
D865795 Koo Nov 2019 S
D872746 Laborde Jan 2020 S
10545132 Guthrie et al. Jan 2020 B2
D874471 Pillalamarri et al. Feb 2020 S
D875114 Clediere Feb 2020 S
10569015 Estes Feb 2020 B2
10583250 Mazlish et al. Mar 2020 B2
D880498 Shahidi et al. Apr 2020 S
D888070 Yusupov et al. Jun 2020 S
10737015 Estes Aug 2020 B2
10737024 Schmid Aug 2020 B2
D904426 Paul Dec 2020 S
D911353 Sanchez et al. Feb 2021 S
D914031 Ding et al. Mar 2021 S
D916729 Gabriel et al. Apr 2021 S
D916870 Hemsley Apr 2021 S
D916878 Kim et al. Apr 2021 S
10987468 Mazlish et al. Apr 2021 B2
D918261 Ramamurthy et al. May 2021 S
D920351 Zhang May 2021 S
D923033 Smith et al. Jun 2021 S
D927533 Clymer Aug 2021 S
11147914 Estes Oct 2021 B2
D938447 Holland Dec 2021 S
11197964 Sjolund et al. Dec 2021 B2
11260169 Estes Mar 2022 B2
D954078 Rahate et al. Jun 2022 S
20010003542 Kita Jun 2001 A1
20010021803 Blank et al. Sep 2001 A1
20010034023 Stanton et al. Oct 2001 A1
20010034502 Moberg et al. Oct 2001 A1
20010041869 Causey et al. Nov 2001 A1
20010048969 Constantino et al. Dec 2001 A1
20010051377 Hammer et al. Dec 2001 A1
20010053895 Vaillancourt Dec 2001 A1
20010056258 Evans Dec 2001 A1
20010056262 Cabiri et al. Dec 2001 A1
20020004651 Ljunggreen et al. Jan 2002 A1
20020007154 Hansen et al. Jan 2002 A1
20020010401 Bushmakin et al. Jan 2002 A1
20020010423 Gross et al. Jan 2002 A1
20020013784 Swanson Jan 2002 A1
20020016534 Trepagnier et al. Feb 2002 A1
20020016568 Lebel et al. Feb 2002 A1
20020032402 Daoud et al. Mar 2002 A1
20020040208 Flaherty et al. Apr 2002 A1
20020046315 Miller et al. Apr 2002 A1
20020047768 Duffy Apr 2002 A1
20020055845 Jeda et al. May 2002 A1
20020070983 Kozub et al. Jun 2002 A1
20020072720 Hague et al. Jun 2002 A1
20020091358 Klitmose Jul 2002 A1
20020107476 Mann et al. Aug 2002 A1
20020123740 Flaherty et al. Sep 2002 A1
20020126036 Flaherty et al. Sep 2002 A1
20020128543 Leonhardt Sep 2002 A1
20020147423 Burbank et al. Oct 2002 A1
20020155425 Han et al. Oct 2002 A1
20020156462 Stultz Oct 2002 A1
20020161288 Shin et al. Oct 2002 A1
20020164973 Janik et al. Nov 2002 A1
20020173769 Gray et al. Nov 2002 A1
20020190818 Endou et al. Dec 2002 A1
20030023148 Lorenz et al. Jan 2003 A1
20030023152 Abbink et al. Jan 2003 A1
20030034124 Sugaya et al. Feb 2003 A1
20030040715 D'Antonio et al. Feb 2003 A1
20030050621 Lebel et al. Mar 2003 A1
20030055380 Flaherty Mar 2003 A1
20030060692 L. Ruchti et al. Mar 2003 A1
20030065308 Lebel et al. Apr 2003 A1
20030086073 Braig et al. May 2003 A1
20030086074 Braig et al. May 2003 A1
20030086075 Braig et al. May 2003 A1
20030088238 Poulsen et al. May 2003 A1
20030090649 Sterling et al. May 2003 A1
20030100040 Bonnecaze et al. May 2003 A1
20030104982 Wittmann et al. Jun 2003 A1
20030121055 Kaminski et al. Jun 2003 A1
20030122647 Ou Jul 2003 A1
20030125672 Adair et al. Jul 2003 A1
20030135388 Martucci et al. Jul 2003 A1
20030144582 Cohen et al. Jul 2003 A1
20030148024 Kodas et al. Aug 2003 A1
20030161744 Vilks et al. Aug 2003 A1
20030163097 Fleury et al. Aug 2003 A1
20030170436 Sumi et al. Sep 2003 A1
20030175806 Rule et al. Sep 2003 A1
20030195404 Knobbe et al. Oct 2003 A1
20030198558 Nason et al. Oct 2003 A1
20030199825 Flaherty Oct 2003 A1
20030208113 Mault et al. Nov 2003 A1
20030208154 Close et al. Nov 2003 A1
20030212379 Bylund et al. Nov 2003 A1
20030216627 Lorenz et al. Nov 2003 A1
20030216683 Shekalim Nov 2003 A1
20030216686 Lynch et al. Nov 2003 A1
20030220605 Bowman et al. Nov 2003 A1
20030221621 Pokharna et al. Dec 2003 A1
20030236498 Gross et al. Dec 2003 A1
20040001027 Killen et al. Jan 2004 A1
20040006316 Patton Jan 2004 A1
20040010207 Flaherty et al. Jan 2004 A1
20040019325 Shekalim Jan 2004 A1
20040034295 Salganicoff Feb 2004 A1
20040045879 Shults et al. Mar 2004 A1
20040051368 Caputo et al. Mar 2004 A1
20040064088 Gorman et al. Apr 2004 A1
20040064096 Flaherty et al. Apr 2004 A1
20040064259 Haaland et al. Apr 2004 A1
20040068224 Couvillon et al. Apr 2004 A1
20040068230 Estes et al. Apr 2004 A1
20040069004 Gist et al. Apr 2004 A1
20040069044 Lavi et al. Apr 2004 A1
20040078028 Flaherty et al. Apr 2004 A1
20040087894 Flaherty May 2004 A1
20040087904 Langley et al. May 2004 A1
20040092865 Flaherty et al. May 2004 A1
20040092878 Flaherty May 2004 A1
20040097796 Berman et al. May 2004 A1
20040116847 Wall Jun 2004 A1
20040116866 Gorman et al. Jun 2004 A1
20040122353 Shahmirian et al. Jun 2004 A1
20040127844 Flaherty Jul 2004 A1
20040133166 Moberg et al. Jul 2004 A1
20040147034 Gore et al. Jul 2004 A1
20040153032 Garribotto et al. Aug 2004 A1
20040158207 Hunn et al. Aug 2004 A1
20040171983 Sparks et al. Sep 2004 A1
20040176720 Kipfer Sep 2004 A1
20040176727 Shekalim Sep 2004 A1
20040187952 Jones Sep 2004 A1
20040203357 Nassimi Oct 2004 A1
20040204673 Flaherty Oct 2004 A1
20040204744 Penner et al. Oct 2004 A1
20040204868 Maynard et al. Oct 2004 A1
20040215492 Choi Oct 2004 A1
20040220551 Flaherty et al. Nov 2004 A1
20040235446 Flaherty et al. Nov 2004 A1
20040241736 Hendee et al. Dec 2004 A1
20040249308 Forssell Dec 2004 A1
20040260233 Garibotto et al. Dec 2004 A1
20050003470 Nelson et al. Jan 2005 A1
20050010165 Hickle Jan 2005 A1
20050020980 Inoue et al. Jan 2005 A1
20050021005 Flaherty et al. Jan 2005 A1
20050021104 DiLorenzo Jan 2005 A1
20050022274 Campbell et al. Jan 2005 A1
20050033148 Haueter et al. Feb 2005 A1
20050038332 Saidara et al. Feb 2005 A1
20050049179 Davidson et al. Mar 2005 A1
20050065464 Talbot et al. Mar 2005 A1
20050065760 Murtfeldt et al. Mar 2005 A1
20050075624 Miesel Apr 2005 A1
20050090808 Malave et al. Apr 2005 A1
20050090851 Devlin Apr 2005 A1
20050095063 Fathallah et al. May 2005 A1
20050101933 Marrs et al. May 2005 A1
20050105095 Pesach et al. May 2005 A1
20050107743 Fangrow May 2005 A1
20050113745 Stultz May 2005 A1
20050124866 Elaz et al. Jun 2005 A1
20050134609 Yu Jun 2005 A1
20050137530 Campbell et al. Jun 2005 A1
20050137573 McLaughlin Jun 2005 A1
20050160858 Mernoe Jul 2005 A1
20050171503 Van et al. Aug 2005 A1
20050171512 Flaherty Aug 2005 A1
20050182306 Sloan Aug 2005 A1
20050182366 Vogt et al. Aug 2005 A1
20050192494 Ginsberg Sep 2005 A1
20050192557 Brauker et al. Sep 2005 A1
20050192561 Mernoe Sep 2005 A1
20050197621 Poulsen et al. Sep 2005 A1
20050203360 Brauker et al. Sep 2005 A1
20050203461 Flaherty et al. Sep 2005 A1
20050215982 Malave et al. Sep 2005 A1
20050222645 Malave et al. Oct 2005 A1
20050234404 Vilks et al. Oct 2005 A1
20050238507 Diianni et al. Oct 2005 A1
20050240544 Kil et al. Oct 2005 A1
20050245878 Mernoe et al. Nov 2005 A1
20050251097 Mernoe Nov 2005 A1
20050261660 Choi Nov 2005 A1
20050262451 Remignanti et al. Nov 2005 A1
20050267402 Stewart et al. Dec 2005 A1
20050272640 Doyle et al. Dec 2005 A1
20050273059 Mernoe et al. Dec 2005 A1
20050277890 Stewart et al. Dec 2005 A1
20050277912 John Dec 2005 A1
20060009727 O'Mahony et al. Jan 2006 A1
20060036214 Mogensen et al. Feb 2006 A1
20060041229 Garibotto et al. Feb 2006 A1
20060042633 Bishop et al. Mar 2006 A1
20060064053 Bollish et al. Mar 2006 A1
20060069351 Safabash et al. Mar 2006 A9
20060069382 Pedersen Mar 2006 A1
20060074381 Malave et al. Apr 2006 A1
20060075269 Liong et al. Apr 2006 A1
20060079765 Neer et al. Apr 2006 A1
20060079809 Goldberger et al. Apr 2006 A1
20060086994 Viefers et al. Apr 2006 A1
20060095014 Ethelfeld May 2006 A1
20060100494 Kroll May 2006 A1
20060125654 Liao et al. Jun 2006 A1
20060134323 O'Brien Jun 2006 A1
20060134491 Hilchenko et al. Jun 2006 A1
20060135913 Ethelfeld Jun 2006 A1
20060142698 Ethelfeld Jun 2006 A1
20060151545 Imhof et al. Jul 2006 A1
20060167350 Monfre et al. Jul 2006 A1
20060173410 Moberg et al. Aug 2006 A1
20060178633 Garibotto et al. Aug 2006 A1
20060184104 Cheney et al. Aug 2006 A1
20060184119 Remde et al. Aug 2006 A1
20060189925 Gable et al. Aug 2006 A1
20060189926 Hall et al. Aug 2006 A1
20060197015 Sterling et al. Sep 2006 A1
20060200070 Callicoat et al. Sep 2006 A1
20060200073 Radmer et al. Sep 2006 A1
20060204535 Johnson Sep 2006 A1
20060206054 Shekalim Sep 2006 A1
20060214511 Dayan Sep 2006 A1
20060229531 Goldberger et al. Oct 2006 A1
20060247574 Maule et al. Nov 2006 A1
20060247581 Pedersen et al. Nov 2006 A1
20060253085 Geismar et al. Nov 2006 A1
20060253086 Moberg et al. Nov 2006 A1
20060258973 Volt Nov 2006 A1
20060258976 Shturman et al. Nov 2006 A1
20060264835 Nielsen et al. Nov 2006 A1
20060264890 Moberg et al. Nov 2006 A1
20060264894 Moberg et al. Nov 2006 A1
20060264895 Flanders Nov 2006 A1
20060270983 Lord et al. Nov 2006 A1
20060276771 Galley et al. Dec 2006 A1
20060282290 Flaherty et al. Dec 2006 A1
20070016127 Staib et al. Jan 2007 A1
20070060796 Kim Mar 2007 A1
20070060869 Tolle et al. Mar 2007 A1
20070060870 Tolle et al. Mar 2007 A1
20070060872 Hall et al. Mar 2007 A1
20070073228 Mernoe et al. Mar 2007 A1
20070073235 Estes et al. Mar 2007 A1
20070073236 Mernoe et al. Mar 2007 A1
20070078818 Zivitz et al. Apr 2007 A1
20070079836 Reghabi et al. Apr 2007 A1
20070083160 Hall et al. Apr 2007 A1
20070088271 Richards Apr 2007 A1
20070093750 Jan et al. Apr 2007 A1
20070093786 Goldsmith et al. Apr 2007 A1
20070100222 Mastrototaro et al. May 2007 A1
20070100635 Mahajan et al. May 2007 A1
20070106135 Sloan et al. May 2007 A1
20070106218 Yodfat et al. May 2007 A1
20070112298 Mueller et al. May 2007 A1
20070116601 Patton May 2007 A1
20070118364 Wise et al. May 2007 A1
20070118405 Campbell et al. May 2007 A1
20070123819 Mernoe et al. May 2007 A1
20070124002 Estes et al. May 2007 A1
20070129690 Rosenblatt et al. Jun 2007 A1
20070142720 Ridder et al. Jun 2007 A1
20070142776 Kovelman et al. Jun 2007 A9
20070155307 Ng et al. Jul 2007 A1
20070156092 Estes et al. Jul 2007 A1
20070156094 Safabash et al. Jul 2007 A1
20070166170 Nason et al. Jul 2007 A1
20070166453 Van et al. Jul 2007 A1
20070167905 Estes et al. Jul 2007 A1
20070167912 Causey et al. Jul 2007 A1
20070169607 Keller et al. Jul 2007 A1
20070173761 Kanderian et al. Jul 2007 A1
20070173974 Lin Jul 2007 A1
20070179352 Randlov et al. Aug 2007 A1
20070179444 Causey et al. Aug 2007 A1
20070191702 Yodfat et al. Aug 2007 A1
20070191716 Goldberger et al. Aug 2007 A1
20070197163 Robertson Aug 2007 A1
20070219432 Thompson Sep 2007 A1
20070219480 Kamen et al. Sep 2007 A1
20070225675 Robinson et al. Sep 2007 A1
20070233521 Wehba et al. Oct 2007 A1
20070239116 Follman et al. Oct 2007 A1
20070244381 Robinson et al. Oct 2007 A1
20070248238 Abreu Oct 2007 A1
20070249007 Rosero Oct 2007 A1
20070252774 Qi et al. Nov 2007 A1
20070255250 Moberg et al. Nov 2007 A1
20070259768 Kear et al. Nov 2007 A1
20070264707 Liederman et al. Nov 2007 A1
20070282269 Carter et al. Dec 2007 A1
20070282299 Hellwig Dec 2007 A1
20070287931 Dilorenzo Dec 2007 A1
20070287985 Estes et al. Dec 2007 A1
20070293843 Ireland et al. Dec 2007 A1
20080009824 Moberg et al. Jan 2008 A1
20080015422 Wessel Jan 2008 A1
20080027574 Thomas Jan 2008 A1
20080031481 Warren et al. Feb 2008 A1
20080033272 Gough et al. Feb 2008 A1
20080033320 Racchini et al. Feb 2008 A1
20080045891 Maule et al. Feb 2008 A1
20080051697 Mounce et al. Feb 2008 A1
20080051698 Mounce et al. Feb 2008 A1
20080051714 Moberg et al. Feb 2008 A1
20080051716 Stutz Feb 2008 A1
20080051730 Bikovsky Feb 2008 A1
20080051738 Griffin Feb 2008 A1
20080051764 Dent et al. Feb 2008 A1
20080058625 McGarraugh et al. Mar 2008 A1
20080065050 Sparks et al. Mar 2008 A1
20080071157 McGarraugh et al. Mar 2008 A1
20080071158 McGarraugh et al. Mar 2008 A1
20080077081 Mounce et al. Mar 2008 A1
20080078400 Martens et al. Apr 2008 A1
20080097289 Steil et al. Apr 2008 A1
20080097326 Moberg et al. Apr 2008 A1
20080097375 Bikovsky Apr 2008 A1
20080097381 Moberg et al. Apr 2008 A1
20080103022 Dvorak et al. May 2008 A1
20080109050 John May 2008 A1
20080114304 Nalesso et al. May 2008 A1
20080125700 Moberg et al. May 2008 A1
20080125701 Moberg et al. May 2008 A1
20080129535 Thompson et al. Jun 2008 A1
20080132880 Buchman Jun 2008 A1
20080160492 Campbell et al. Jul 2008 A1
20080161664 Mastrototaro et al. Jul 2008 A1
20080172026 Blomquist Jul 2008 A1
20080172027 Blomquist Jul 2008 A1
20080172028 Blomquist Jul 2008 A1
20080172029 Blomquist Jul 2008 A1
20080177149 Weinert et al. Jul 2008 A1
20080183060 Steil et al. Jul 2008 A1
20080188796 Steil et al. Aug 2008 A1
20080198012 Kamen Aug 2008 A1
20080200838 Goldberger et al. Aug 2008 A1
20080201325 Doniger et al. Aug 2008 A1
20080206067 De et al. Aug 2008 A1
20080208113 Damiano et al. Aug 2008 A1
20080208627 Skyggebjerg Aug 2008 A1
20080214919 Harmon et al. Sep 2008 A1
20080215035 Yodfat et al. Sep 2008 A1
20080228056 Blomquist et al. Sep 2008 A1
20080234630 Iddan et al. Sep 2008 A1
20080249386 Besterman et al. Oct 2008 A1
20080255516 Yodfat et al. Oct 2008 A1
20080269585 Ginsberg Oct 2008 A1
20080269683 Bikovsky Oct 2008 A1
20080269687 Chong et al. Oct 2008 A1
20080269714 Mastrototaro et al. Oct 2008 A1
20080269723 Mastrototaro et al. Oct 2008 A1
20080287906 Burkholz et al. Nov 2008 A1
20080294094 Mhatre et al. Nov 2008 A1
20080294109 Estes et al. Nov 2008 A1
20080294142 Patel et al. Nov 2008 A1
20080300572 Rankers et al. Dec 2008 A1
20080306434 Dobbles et al. Dec 2008 A1
20080306444 Brister et al. Dec 2008 A1
20080312512 Brukalo et al. Dec 2008 A1
20080312634 Helmerson et al. Dec 2008 A1
20080319381 Yodfat et al. Dec 2008 A1
20080319383 Byland et al. Dec 2008 A1
20080319384 Yodfat et al. Dec 2008 A1
20080319394 Yodfat et al. Dec 2008 A1
20080319414 Yodfat et al. Dec 2008 A1
20080319416 Yodfat et al. Dec 2008 A1
20090006061 Thukral et al. Jan 2009 A1
20090018406 Yodfat et al. Jan 2009 A1
20090030398 Yodfat et al. Jan 2009 A1
20090036753 King Feb 2009 A1
20090036760 Hayter Feb 2009 A1
20090036870 Mounce et al. Feb 2009 A1
20090043240 Robinson et al. Feb 2009 A1
20090043291 Thompson Feb 2009 A1
20090048584 Thompson Feb 2009 A1
20090054753 Robinson et al. Feb 2009 A1
20090069743 Krishnamoorthy et al. Mar 2009 A1
20090069745 Estes et al. Mar 2009 A1
20090069746 Miller et al. Mar 2009 A1
20090069749 Miller et al. Mar 2009 A1
20090069784 Estes et al. Mar 2009 A1
20090069785 Miller et al. Mar 2009 A1
20090069787 Estes et al. Mar 2009 A1
20090076453 Mejlhede et al. Mar 2009 A1
20090076849 Diller Mar 2009 A1
20090082728 Bikovsky Mar 2009 A1
20090093756 Minaie et al. Apr 2009 A1
20090099507 Koops Apr 2009 A1
20090099521 Gravesen et al. Apr 2009 A1
20090105573 Malecha Apr 2009 A1
20090105636 Hayter et al. Apr 2009 A1
20090112333 Sahai Apr 2009 A1
20090118664 Estes et al. May 2009 A1
20090131861 Braig et al. May 2009 A1
20090143916 Boll et al. Jun 2009 A1
20090156922 Goldberger et al. Jun 2009 A1
20090156924 Shariati et al. Jun 2009 A1
20090156990 Wenger et al. Jun 2009 A1
20090163781 Say et al. Jun 2009 A1
20090164190 Hayter Jun 2009 A1
20090177142 Blomquist et al. Jul 2009 A1
20090177154 Blomquist Jul 2009 A1
20090192722 Shariati et al. Jul 2009 A1
20090198191 Chong et al. Aug 2009 A1
20090198215 Chong et al. Aug 2009 A1
20090198350 Thiele Aug 2009 A1
20090212966 Panduro Aug 2009 A1
20090221890 Saffer et al. Sep 2009 A1
20090228214 Say et al. Sep 2009 A1
20090318791 Kaastrup Dec 2009 A1
20090326343 Gable et al. Dec 2009 A1
20090326472 Carter et al. Dec 2009 A1
20100010330 Rankers et al. Jan 2010 A1
20100017141 Campbell et al. Jan 2010 A1
20100036326 Matusch Feb 2010 A1
20100057040 Hayter Mar 2010 A1
20100057041 Hayter Mar 2010 A1
20100064243 Buck et al. Mar 2010 A1
20100077198 Buck et al. Mar 2010 A1
20100094078 Weston Apr 2010 A1
20100094251 Estes Apr 2010 A1
20100114026 Karratt et al. May 2010 A1
20100121167 McGarraugh May 2010 A1
20100137784 Cefai et al. Jun 2010 A1
20100145272 Cefai et al. Jun 2010 A1
20100152658 Hanson et al. Jun 2010 A1
20100165795 Elder et al. Jul 2010 A1
20100168538 Keenan et al. Jul 2010 A1
20100168820 Maniak et al. Jul 2010 A1
20100174228 Buckingham et al. Jul 2010 A1
20100174229 Hsu et al. Jul 2010 A1
20100174266 Estes Jul 2010 A1
20100179409 Kamath et al. Jul 2010 A1
20100185183 Alme et al. Jul 2010 A1
20100211003 Sundar et al. Aug 2010 A1
20100211005 Edwards Aug 2010 A1
20100241066 Hansen et al. Sep 2010 A1
20100249530 Rankers et al. Sep 2010 A1
20100262117 Magni et al. Oct 2010 A1
20100262434 Shaya Oct 2010 A1
20100273738 Valcke et al. Oct 2010 A1
20100286601 Yodfat et al. Nov 2010 A1
20100286653 Kubel et al. Nov 2010 A1
20100298685 Hayter et al. Nov 2010 A1
20100298765 Budiman et al. Nov 2010 A1
20100324382 Cantwell et al. Dec 2010 A1
20100324977 Dragt Dec 2010 A1
20100325864 Briones et al. Dec 2010 A1
20110009813 Rankers Jan 2011 A1
20110015511 Bousamra et al. Jan 2011 A1
20110021584 Berggren et al. Jan 2011 A1
20110028817 Jin et al. Feb 2011 A1
20110040247 Mandro et al. Feb 2011 A1
20110049394 De Rochemont Mar 2011 A1
20110054390 Searle et al. Mar 2011 A1
20110054399 Chong et al. Mar 2011 A1
20110065224 Bollman et al. Mar 2011 A1
20110071464 Palerm Mar 2011 A1
20110071765 Yodfat et al. Mar 2011 A1
20110098637 Hill Apr 2011 A1
20110098674 Vicente et al. Apr 2011 A1
20110105955 Yudovsky et al. May 2011 A1
20110106050 Yodfat et al. May 2011 A1
20110118699 Yodfat et al. May 2011 A1
20110124996 Reinke et al. May 2011 A1
20110130716 Estes et al. Jun 2011 A1
20110144586 Michaud et al. Jun 2011 A1
20110160652 Yodfat et al. Jun 2011 A1
20110163880 Halff et al. Jul 2011 A1
20110178472 Cabiri Jul 2011 A1
20110190694 Lanier et al. Aug 2011 A1
20110199194 Waldock et al. Aug 2011 A1
20110202005 Yodfat et al. Aug 2011 A1
20110218495 Remde Sep 2011 A1
20110224523 Budiman Sep 2011 A1
20110230833 Landman et al. Sep 2011 A1
20110251509 Beyhan et al. Oct 2011 A1
20110313390 Roy et al. Dec 2011 A1
20110313680 Doyle et al. Dec 2011 A1
20110316562 Cefai et al. Dec 2011 A1
20110319813 Kamen et al. Dec 2011 A1
20120003935 Lydon et al. Jan 2012 A1
20120010594 Holt et al. Jan 2012 A1
20120016304 Patel et al. Jan 2012 A1
20120029468 Diperna et al. Feb 2012 A1
20120030393 Ganesh et al. Feb 2012 A1
20120046606 Arefieg Feb 2012 A1
20120053556 Lee Mar 2012 A1
20120065894 Tubb et al. Mar 2012 A1
20120078067 Kovatchev et al. Mar 2012 A1
20120078161 Masterson et al. Mar 2012 A1
20120078181 Smith et al. Mar 2012 A1
20120101451 Boit et al. Apr 2012 A1
20120123234 Atlas et al. May 2012 A1
20120124521 Guo May 2012 A1
20120150446 Chang et al. Jun 2012 A1
20120150556 Galasso et al. Jun 2012 A1
20120172694 Desborough et al. Jul 2012 A1
20120172802 Blomquist Jul 2012 A1
20120185267 Kamen et al. Jul 2012 A1
20120190955 Rao et al. Jul 2012 A1
20120197207 Stefanski Aug 2012 A1
20120203085 Rebec Aug 2012 A1
20120203178 Tverskoy Aug 2012 A1
20120203467 Kamath et al. Aug 2012 A1
20120209208 Stefanski Aug 2012 A1
20120215087 Cobelli et al. Aug 2012 A1
20120225134 Komorowski Sep 2012 A1
20120226259 Yodfat et al. Sep 2012 A1
20120227737 Mastrototaro et al. Sep 2012 A1
20120232520 Sloan et al. Sep 2012 A1
20120238851 Kamen Sep 2012 A1
20120238853 Arefieg Sep 2012 A1
20120238999 Estes et al. Sep 2012 A1
20120245448 Shariati et al. Sep 2012 A1
20120245556 Kovatchev et al. Sep 2012 A1
20120245855 Kamath et al. Sep 2012 A1
20120246106 Atlas et al. Sep 2012 A1
20120250449 Nakano Oct 2012 A1
20120259191 Shariati et al. Oct 2012 A1
20120271655 Knobel et al. Oct 2012 A1
20120277668 Chawla Nov 2012 A1
20120277723 Skladnev et al. Nov 2012 A1
20120282111 Nip et al. Nov 2012 A1
20120283694 Yodfat et al. Nov 2012 A1
20120289931 Robinson et al. Nov 2012 A1
20120295550 Wilson et al. Nov 2012 A1
20120302991 Blomquist et al. Nov 2012 A1
20120323590 Udani Dec 2012 A1
20120330270 Colton Dec 2012 A1
20130030358 Yodfat et al. Jan 2013 A1
20130046281 Javitt Feb 2013 A1
20130053818 Estes Feb 2013 A1
20130053819 Estes Feb 2013 A1
20130053820 Estes et al. Feb 2013 A1
20130102867 Desborough et al. Apr 2013 A1
20130116649 Breton et al. May 2013 A1
20130138205 Kushwaha et al. May 2013 A1
20130158503 Kanderian et al. Jun 2013 A1
20130159456 Daoud et al. Jun 2013 A1
20130165041 Bukovjan et al. Jun 2013 A1
20130172695 Nielsen et al. Jul 2013 A1
20130172710 Mears et al. Jul 2013 A1
20130178791 Javitt Jul 2013 A1
20130204186 Moore et al. Aug 2013 A1
20130204202 Trombly Aug 2013 A1
20130218126 Hayter et al. Aug 2013 A1
20130231642 Doyle et al. Sep 2013 A1
20130237932 Thueer et al. Sep 2013 A1
20130245545 Arnold et al. Sep 2013 A1
20130245563 Mercer et al. Sep 2013 A1
20130245604 Kouyoumjian et al. Sep 2013 A1
20130253284 Fraier Sep 2013 A1
20130253418 Kamath et al. Sep 2013 A1
20130253472 Cabiri Sep 2013 A1
20130261406 Rebec et al. Oct 2013 A1
20130275139 Coleman Oct 2013 A1
20130281965 Kamen Oct 2013 A1
20130296792 Cabiri Nov 2013 A1
20130296823 Melker et al. Nov 2013 A1
20130297334 Galasso et al. Nov 2013 A1
20130298080 Griffin et al. Nov 2013 A1
20130317753 Kamen et al. Nov 2013 A1
20130332874 Rosinko et al. Dec 2013 A1
20130338576 O'Connor et al. Dec 2013 A1
20130338629 Agrawal et al. Dec 2013 A1
20130338630 Agrawal et al. Dec 2013 A1
20130345663 Agrawal et al. Dec 2013 A1
20130346858 Neyrinck Dec 2013 A1
20140005633 Finan Jan 2014 A1
20140018730 Stephan Jan 2014 A1
20140025015 Cross et al. Jan 2014 A1
20140031759 Kouyoumjian et al. Jan 2014 A1
20140032549 McDaniel et al. Jan 2014 A1
20140039383 Dobbles et al. Feb 2014 A1
20140052091 Dobbles et al. Feb 2014 A1
20140052092 Dobbles et al. Feb 2014 A1
20140052093 Dobbles et al. Feb 2014 A1
20140052094 Dobbles et al. Feb 2014 A1
20140052095 Dobbles et al. Feb 2014 A1
20140066859 Ogawa et al. Mar 2014 A1
20140066884 Keenan et al. Mar 2014 A1
20140066885 Keenan et al. Mar 2014 A1
20140066886 Roy et al. Mar 2014 A1
20140066887 Mastrototaro et al. Mar 2014 A1
20140066888 Parikh et al. Mar 2014 A1
20140066889 Grosman et al. Mar 2014 A1
20140066890 Sloan et al. Mar 2014 A1
20140066892 Keenan et al. Mar 2014 A1
20140074033 Sonderegger et al. Mar 2014 A1
20140088428 Yang et al. Mar 2014 A1
20140088557 Mernoe et al. Mar 2014 A1
20140094766 Estes et al. Apr 2014 A1
20140107607 Estes Apr 2014 A1
20140108046 Echeverria et al. Apr 2014 A1
20140114278 Dobbles et al. Apr 2014 A1
20140121635 Hayter May 2014 A1
20140127048 Diianni et al. May 2014 A1
20140128705 Mazlish May 2014 A1
20140128803 Dobbles et al. May 2014 A1
20140128839 Diianni et al. May 2014 A1
20140129951 Amin et al. May 2014 A1
20140135880 Baumgartner et al. May 2014 A1
20140142508 Diianni et al. May 2014 A1
20140146202 Boss et al. May 2014 A1
20140171901 Langsdorf et al. Jun 2014 A1
20140180203 Budiman et al. Jun 2014 A1
20140180240 Finan et al. Jun 2014 A1
20140200426 Taub et al. Jul 2014 A1
20140200559 Doyle et al. Jul 2014 A1
20140228627 Soffer et al. Aug 2014 A1
20140228668 Wakizaka et al. Aug 2014 A1
20140230021 Birtwhistle et al. Aug 2014 A1
20140235981 Hayter Aug 2014 A1
20140249500 Estes Sep 2014 A1
20140276553 Rosinko et al. Sep 2014 A1
20140276554 Finan et al. Sep 2014 A1
20140276555 Morales Sep 2014 A1
20140276556 Saint et al. Sep 2014 A1
20140276583 Chen et al. Sep 2014 A1
20140278123 Prodhom et al. Sep 2014 A1
20140309615 Mazlish Oct 2014 A1
20140316379 Sonderegger et al. Oct 2014 A1
20140323959 Ebel et al. Oct 2014 A1
20140325065 Birtwhistle et al. Oct 2014 A1
20150018633 Kovachev et al. Jan 2015 A1
20150025329 Amarasingham et al. Jan 2015 A1
20150025471 Enggaard Jan 2015 A1
20150025495 Peyser Jan 2015 A1
20150025503 Searle et al. Jan 2015 A1
20150030641 Anderson et al. Jan 2015 A1
20150041498 Kakiuchi et al. Feb 2015 A1
20150045737 Stefanski Feb 2015 A1
20150073337 Saint et al. Mar 2015 A1
20150080789 Estes et al. Mar 2015 A1
20150120317 Mayou et al. Apr 2015 A1
20150120323 Galasso et al. Apr 2015 A1
20150134265 Kohlbrecher et al. May 2015 A1
20150134353 Ferrell et al. May 2015 A1
20150136336 Huang May 2015 A1
20150148774 Yao May 2015 A1
20150157794 Roy et al. Jun 2015 A1
20150164414 Matthews Jun 2015 A1
20150165119 Palerm et al. Jun 2015 A1
20150173674 Hayes et al. Jun 2015 A1
20150193585 Sunna Jul 2015 A1
20150202386 Brady et al. Jul 2015 A1
20150205509 Scriven et al. Jul 2015 A1
20150205511 Vinna et al. Jul 2015 A1
20150213217 Amarasingham et al. Jul 2015 A1
20150217051 Mastrototaro et al. Aug 2015 A1
20150217052 Keenan et al. Aug 2015 A1
20150217053 Booth et al. Aug 2015 A1
20150265767 Vazquez et al. Sep 2015 A1
20150265768 Vazquez et al. Sep 2015 A1
20150301691 Qin Oct 2015 A1
20150306314 Doyle et al. Oct 2015 A1
20150314062 Blomquist et al. Nov 2015 A1
20150320933 Estes Nov 2015 A1
20150328402 Nogueira et al. Nov 2015 A1
20150331995 Zhao et al. Nov 2015 A1
20150351671 Vanslyke et al. Dec 2015 A1
20150351672 Vanslyke et al. Dec 2015 A1
20150351683 Brauker et al. Dec 2015 A1
20150352282 Mazlish Dec 2015 A1
20150352283 Galasso Dec 2015 A1
20150356250 Polimeni Dec 2015 A1
20150366945 Greene Dec 2015 A1
20160000998 Estes Jan 2016 A1
20160015891 Papiorek Jan 2016 A1
20160019352 Cohen et al. Jan 2016 A1
20160030669 Harris et al. Feb 2016 A1
20160038673 Morales Feb 2016 A1
20160038689 Lee et al. Feb 2016 A1
20160051749 Istoc Feb 2016 A1
20160082187 Schaible et al. Mar 2016 A1
20160082188 Blomquist et al. Mar 2016 A1
20160089494 Guerrini Mar 2016 A1
20160158438 Monirabbasi et al. Jun 2016 A1
20160162662 Monirabbasi et al. Jun 2016 A1
20160175520 Palerm et al. Jun 2016 A1
20160213841 Geismar et al. Jul 2016 A1
20160220181 Rigoard et al. Aug 2016 A1
20160228641 Gescheit et al. Aug 2016 A1
20160243318 Despa et al. Aug 2016 A1
20160256087 Doyle et al. Sep 2016 A1
20160256629 Grosman et al. Sep 2016 A1
20160259889 Murtha et al. Sep 2016 A1
20160287512 Cooper et al. Oct 2016 A1
20160302054 Kimura et al. Oct 2016 A1
20160331310 Kovatchev Nov 2016 A1
20160354543 Cinar et al. Dec 2016 A1
20170007882 Werner Jan 2017 A1
20170021096 Cole et al. Jan 2017 A1
20170049386 Abraham et al. Feb 2017 A1
20170131887 Kim et al. May 2017 A1
20170143899 Gondhalekar et al. May 2017 A1
20170143900 Rioux et al. May 2017 A1
20170156682 Doyle et al. Jun 2017 A1
20170173261 O'Connor et al. Jun 2017 A1
20170182248 Rosinko Jun 2017 A1
20170188943 Braig et al. Jul 2017 A1
20170189614 Mazlish et al. Jul 2017 A1
20170189625 Cirillo et al. Jul 2017 A1
20170203036 Mazlish et al. Jul 2017 A1
20170216524 Haider et al. Aug 2017 A1
20170239415 Hwang et al. Aug 2017 A1
20170258987 Caspers Sep 2017 A1
20170281877 Marlin et al. Oct 2017 A1
20170296746 Chen et al. Oct 2017 A1
20170311903 Davis et al. Nov 2017 A1
20170347971 Davis et al. Dec 2017 A1
20170348482 Duke et al. Dec 2017 A1
20180036495 Searle et al. Feb 2018 A1
20180040255 Freeman et al. Feb 2018 A1
20180075200 Davis et al. Mar 2018 A1
20180075201 Davis et al. Mar 2018 A1
20180075202 Davis et al. Mar 2018 A1
20180092576 Ambrsio Apr 2018 A1
20180126073 Wu et al. May 2018 A1
20180169334 Grosman et al. Jun 2018 A1
20180200434 Mazlish et al. Jul 2018 A1
20180200438 Mazlish et al. Jul 2018 A1
20180200441 Desborough et al. Jul 2018 A1
20180204636 Edwards et al. Jul 2018 A1
20180277253 Gondhalekar et al. Sep 2018 A1
20180289891 Finan et al. Oct 2018 A1
20180296757 Finan et al. Oct 2018 A1
20180307515 Meller et al. Oct 2018 A1
20180342317 Skirble et al. Nov 2018 A1
20180369479 Hayter et al. Dec 2018 A1
20190076600 Grosman et al. Mar 2019 A1
20190095052 De et al. Mar 2019 A1
20190132801 Kamath et al. May 2019 A1
20190184091 Sjolund et al. Jun 2019 A1
20190240403 Palerm et al. Aug 2019 A1
20190290844 Monirabbasi et al. Sep 2019 A1
20190321545 Saint Oct 2019 A1
20190336683 O'Connor et al. Nov 2019 A1
20190336684 O'Connor et al. Nov 2019 A1
20190348157 Booth et al. Nov 2019 A1
20190374714 Rioux et al. Dec 2019 A1
20200001006 Pizzochero et al. Jan 2020 A1
20200046268 Patek et al. Feb 2020 A1
20200101222 Lintereur et al. Apr 2020 A1
20200101223 Lintereur et al. Apr 2020 A1
20200101225 O'Connor et al. Apr 2020 A1
20200113515 O'Connor et al. Apr 2020 A1
20200219625 Kahlbaugh Jul 2020 A1
20200342974 Chen et al. Oct 2020 A1
20210050085 Hayter et al. Feb 2021 A1
20210098105 Lee et al. Apr 2021 A1
20220023536 Graham et al. Jan 2022 A1
20220105270 Doyle et al. Apr 2022 A1
20220126027 Narayanaswami Apr 2022 A1
Foreign Referenced Citations (248)
Number Date Country
2015200834 Mar 2015 AU
2015301146 Mar 2017 AU
1040271 Oct 1978 CA
2543545 May 2005 CA
3026851 Feb 2020 CA
1297140 May 2001 CN
1859943 Nov 2006 CN
101208699 Jun 2008 CN
4200595 Jul 1993 DE
19627619 Jan 1998 DE
19756872 Jul 1999 DE
19912459 Sep 2000 DE
10236669 Feb 2004 DE
202005012358 Oct 2005 DE
200401893 Dec 2004 DK
0026056 Apr 1981 EP
0062974 Oct 1982 EP
0098592 Jan 1984 EP
0275213 Jul 1988 EP
0341049 Nov 1989 EP
0496141 Jul 1992 EP
0496305 Jul 1992 EP
0549341 Jun 1993 EP
0580723 Feb 1994 EP
0612004 Aug 1994 EP
0721358 Jul 1996 EP
0867196 Sep 1998 EP
0939451 Sep 1999 EP
1045146 Oct 2000 EP
1136698 Sep 2001 EP
1376759 Jan 2004 EP
1177802 Sep 2004 EP
1491144 Dec 2004 EP
1495775 Jan 2005 EP
1527792 May 2005 EP
1571582 Sep 2005 EP
0801578 Jul 2006 EP
1754498 Feb 2007 EP
1818664 Aug 2007 EP
1824536 Aug 2007 EP
1951340 Aug 2008 EP
2139382 Jan 2010 EP
2397181 Dec 2011 EP
2468338 Jun 2012 EP
2666520 Nov 2013 EP
2695573 Feb 2014 EP
2703024 Mar 2014 EP
2764881 Aug 2014 EP
2830499 Feb 2015 EP
2897071 Jul 2015 EP
2943149 Nov 2015 EP
3177344 Jun 2017 EP
3193979 Jul 2017 EP
3314548 May 2018 EP
3607985 Feb 2020 EP
2096275 Feb 1972 FR
2585252 Jan 1987 FR
0747701 Apr 1956 GB
1125897 Sep 1968 GB
2218831 Nov 1989 GB
2443261 Apr 2008 GB
51-125993 Nov 1976 JP
02-131777 May 1990 JP
09-504974 May 1997 JP
11-010036 Jan 1999 JP
2000-513974 Oct 2000 JP
2002-085556 Mar 2002 JP
2002-507459 Mar 2002 JP
2002-523149 Jul 2002 JP
2003-531691 Oct 2003 JP
2004-283378 Oct 2004 JP
2005-326943 Nov 2005 JP
2007-525276 Sep 2007 JP
2008-513142 May 2008 JP
2010-502361 Jan 2010 JP
2010-524639 Jul 2010 JP
2012-527981 Nov 2012 JP
2017-516548 Jun 2017 JP
2017-525451 Sep 2017 JP
2018-153569 Oct 2018 JP
2019-525276 Sep 2019 JP
0172360 Oct 2001 NO
200740148 Oct 2007 TW
M452390 May 2013 TW
8606796 Nov 1986 WO
9015928 Dec 1990 WO
9721457 Jun 1997 WO
9800193 Jan 1998 WO
9804301 Feb 1998 WO
9811927 Mar 1998 WO
9855073 Dec 1998 WO
9857683 Dec 1998 WO
9907425 Feb 1999 WO
9910040 Mar 1999 WO
9910049 Mar 1999 WO
9921596 May 1999 WO
9939118 Aug 1999 WO
9948546 Sep 1999 WO
9956803 Nov 1999 WO
9962576 Dec 1999 WO
0030705 Jun 2000 WO
0032258 Jun 2000 WO
0048112 Aug 2000 WO
0154753 Aug 2001 WO
0172354 Oct 2001 WO
0178812 Oct 2001 WO
0191822 Dec 2001 WO
0191833 Dec 2001 WO
0215954 Feb 2002 WO
0226282 Apr 2002 WO
0240083 May 2002 WO
0243866 Jun 2002 WO
0257627 Jul 2002 WO
0268015 Sep 2002 WO
0276535 Oct 2002 WO
0281012 Oct 2002 WO
0282990 Oct 2002 WO
0284336 Oct 2002 WO
2002100469 Dec 2002 WO
0316882 Feb 2003 WO
0323728 Mar 2003 WO
0326728 Mar 2003 WO
0326726 Apr 2003 WO
0339362 May 2003 WO
0345233 Jun 2003 WO
0397133 Nov 2003 WO
2003103763 Dec 2003 WO
2004041330 May 2004 WO
2004043250 May 2004 WO
2004056412 Jul 2004 WO
2004092715 Oct 2004 WO
2004093648 Nov 2004 WO
2004110526 Dec 2004 WO
2005002652 Jan 2005 WO
2005011779 Feb 2005 WO
2005011799 Feb 2005 WO
2005039673 May 2005 WO
2005051170 Jun 2005 WO
2005072794 Aug 2005 WO
2005072795 Aug 2005 WO
2005082436 Sep 2005 WO
2005110601 Nov 2005 WO
2005113036 Dec 2005 WO
2006053007 May 2006 WO
2006061354 Jun 2006 WO
2006067217 Jun 2006 WO
2006075016 Jul 2006 WO
2006097453 Sep 2006 WO
2006105792 Oct 2006 WO
2006105793 Oct 2006 WO
2006105794 Oct 2006 WO
2007005219 Jan 2007 WO
2007056247 May 2007 WO
2007056504 May 2007 WO
2007056592 May 2007 WO
2007064835 Jun 2007 WO
2007066152 Jun 2007 WO
2007071255 Jun 2007 WO
2007078937 Jul 2007 WO
2007078992 Jul 2007 WO
2007141786 Dec 2007 WO
2008016621 Feb 2008 WO
2008024810 Feb 2008 WO
2008029403 Mar 2008 WO
2008073609 Jun 2008 WO
2008089184 Jul 2008 WO
2008103175 Aug 2008 WO
2008133702 Nov 2008 WO
2008134146 Nov 2008 WO
2009032402 Mar 2009 WO
2009035759 Mar 2009 WO
2009039203 Mar 2009 WO
2009045462 Apr 2009 WO
2009049252 Apr 2009 WO
2009066287 May 2009 WO
2009066288 May 2009 WO
2009098648 Aug 2009 WO
2009134380 Nov 2009 WO
2010022069 Feb 2010 WO
2010045460 Apr 2010 WO
2010053702 May 2010 WO
2010077279 Jul 2010 WO
2010097796 Sep 2010 WO
2010132077 Nov 2010 WO
2010138848 Dec 2010 WO
2010139793 Dec 2010 WO
2010147659 Dec 2010 WO
2011031458 Mar 2011 WO
2011075042 Jun 2011 WO
2011095483 Aug 2011 WO
2011133823 Oct 2011 WO
2012045667 Apr 2012 WO
2012073032 Jun 2012 WO
2012108959 Aug 2012 WO
2012134588 Oct 2012 WO
2012177353 Dec 2012 WO
2012178134 Dec 2012 WO
2013050535 Apr 2013 WO
2013078200 May 2013 WO
2013134486 Sep 2013 WO
2013149186 Oct 2013 WO
2013177565 Nov 2013 WO
2013182321 Dec 2013 WO
2014029416 Feb 2014 WO
2014035672 Mar 2014 WO
2014062399 Apr 2014 WO
2014074476 May 2014 WO
2014109898 Jul 2014 WO
2014110538 Jul 2014 WO
2014134459 Sep 2014 WO
2014149357 Sep 2014 WO
2014172467 Oct 2014 WO
2014179774 Nov 2014 WO
2014194183 Dec 2014 WO
2015056259 Apr 2015 WO
2015061493 Apr 2015 WO
2015073211 May 2015 WO
2015081337 Jun 2015 WO
2015117082 Aug 2015 WO
2015117854 Aug 2015 WO
2015167201 Nov 2015 WO
2015177082 Nov 2015 WO
2015187366 Dec 2015 WO
2015191459 Dec 2015 WO
2016004088 Jan 2016 WO
2016004210 Jan 2016 WO
2016022650 Feb 2016 WO
2016041873 Mar 2016 WO
2016089702 Jun 2016 WO
2016141082 Sep 2016 WO
2016161254 Oct 2016 WO
2017004278 Jan 2017 WO
2017091624 Jun 2017 WO
2017105600 Jun 2017 WO
2017184988 Oct 2017 WO
2017187177 Nov 2017 WO
2017205816 Nov 2017 WO
2018009614 Jan 2018 WO
2018067748 Apr 2018 WO
2018120104 Jul 2018 WO
2018136799 Jul 2018 WO
2018204568 Nov 2018 WO
2019077482 Apr 2019 WO
2019094440 May 2019 WO
2019213493 Nov 2019 WO
2019246381 Dec 2019 WO
2020081393 Apr 2020 WO
2021011738 Jan 2021 WO
Non-Patent Literature Citations (72)
Entry
US 5,954,699 A, 09/1999, Jost et al. (withdrawn)
“Minimed Inc. Introduces 407C Infusion Pump for General Medication Use” [online]. Business Wire, AllBusiness.com, Aug. 10, 1999 [retrieved on Feb. 28, 2011]. Retrieved from the Internet: <URL: http://www.allbusiness.com/company-activities-management/product-management/6734565-1.html>.
“Using the Deltec Cozmo Insulin Pump Correction Bolus Feature” believed to be publicly available before May 5, 2008, pp. 36-41.
Accu-Chek Spirit, “Pump Therapy Made for You,” Roche, 2006, 6 pages.
Animas Corporation, IR1200 User Guide Manual, pp. 29-31, revised Sep. 2006.
Asante Pearl, Insulin Pump User Manual, 2012, 180 pages.
Brown et al., “CGM, Pumps, and SMBG.” American Diabetes Association—71st Scientific Sessions, San Diego, CA, Jun. 24-28, 2011, 38 pages.
Collins and Lee, “Microfluidic flow transducer based on the measurement of electrical admittance,” Lab Chip, 2003, 12 pages.
Copp et al., “Simultaneous Model Predictive Control and Moving Horizon Estimation for Blood Glucose Regulation in Type 1 Diabetes,” Optim. Control Appl. Meth. 2016, 15 pages.
Cox et al. “Prediction of Severe Hypoglycemia.” Diabetes Care, vol. 30, No. 6, Jun. 2007, 4 pages.
Dassau et al., “12-Week 24/7 Ambulatory Artificial Pancreas With Weekly Adaptation of Insulin Delivery Settings: Effect on Hemoglobin Alc and Hypoglycemia” Diabetes Care, Dec. 1, 2017, 40(12):1719-26.
Debiotech News Release, “Debiotech reveals its new miniaturized Disposable Insulin Nanopump.TM. for Diabetes therapy,” available at http://www.debiotech.com/news/nw.sub.—159.html Apr. 24, 2006, 3 pages.
DOCNEWS; The latest in high-tech and convenient devices; American Diabetes Assoc.; 2(7); retrieved from the internet: (http://web.archive.org/web/20080526162751/http://docnews.diabetesjournals.org/cgi/content/full/Feb. 7, 2013?); 3 pgs.; Jul. 1, 2005.
Duden Deutsches Universaiworterbuch, Dudenveriag, Mannheim, 1989, p. 822.
Dumont, “Feedback control for clinicians,” Journal of clinical monitoring and computing, Feb. 1, 2014, 28(1):5-11.
Fischer et al., “In Vivo Comparison of Different Algorithms for the Artificial Beta-Cell,” Artificial organs, May 1, 1985, 9(2):173-9.
Guarnieri et al.; Flexible versus rigid catheters for chronic administration of exogenous agents into central nervous system tissues (abstract only); J Neurosc Meth; 144(2); pp. 147-152; Jun. 2005.
Insulet Corporation; Innovative New System for Managing Diabetes Receives FDA Clearance; The OmniPod (Registered) Insulin Management System (press release); retrieved from the internet: (http://phx.corporate-ir.net/phoenix.zhtml? c=209336&p=irol-newsArticle_pf&ID=988708&highlight=); 2 pgs.; Feb. 1, 2005.
Insulet Corporation; OmniPod (Registered) Insulin Management System (quick-start guide); 2 pgs.; (Copyright) 2008.
International Search Report and Written Opinion in International Application No. PCT/US2014/047023, mailed on Nov. 28, 2014, 19 pages.
Keith Hynes et al., “DiAs User Interface: A Patient-Centric Interface for Mobile Artificial Pancreas Systems,” J Diabetes Sci Tech 7(6):1416-1426, Nov. 2013.
OmniPod Quick Start Guide, 2007, 2 pages.
Oxford Advanced Learners Dictionary, 4th Ed., Oxford University Press, Oxford, 1989, p. 178.
Patent Abstracts of Japan, vol. 1999, No. 04, and JP 11 010036 , Apr. 30, 1999 and Jan. 19, 1999, Toray Ind. Inc., 6 pages.
Percival et al., “Closed-Loop Control and Advisory Mode Evaluation of an Artificial Pancreatic Beta Cell: Use of Proportional-Integral-Derivative Equivalent Model-Based Controllers,” J Diabetes Sci Tech 2(4):636-644, Jul. 2008.
Salzsieder et al., “Estimation of individually adapted control parameters for an artificial beta cell,” Biomed. Biochim. Acta, Jan. 1, 1984, 43(5):585-596.
Shiavon et al., “Quantitative Estimation of Insulin Sensitivity in Type 1 Diabetic Subjects Wearing a Sensor-Augmented Insulin Pump,” Diabetes care, May 1, 2014, 37(5):1216-23.
Supplemental European Search Report in Application No. EP 14826694, dated Jul. 1, 2016, 7 pages.
The Content of Investigational Device Exemption (IDE) and Premarket Approval (PMA) Application for Low Glucose Suspend (LGS) Device System. Rockville, MD, Food and Drug Administration, 2011, 59 pages.
The Medtronic Diabetes Connection, 2006, 6 pages.
U.S. Appl. filed Dec. 23, 2005., U.S. Appl. No. 60/753,984.
U.S. Patent Application filed Nov. 8, 2005., U.S. Appl. No. 60/734,382.
U.S. Provisional Application filed Dec. 23, 2005., U.S. Appl. No. 60/753,684.
Walsh et al., “Guidelines for Insulin Dosing in Continuous Subcutaneious Insulin Infusion Using New Formulas from a Retrospective Study of Individuals with Optimal Glucose Levels”, J. Diabetes Science and Technology, Sep. 2010, 4(5):8 pages.
Walsh et al., “Guidelines for Optimal Bolus Calculator Settings in Adults”, J. Diabetes Science and Technology, Jan. 2011, 5(1):7 pages.
Xilas Temp Touch, “The latest in high-tech and convenient devices,” DOCNews, vol. 2, No. 7, Jul. 1, 2005, http://docnews.diabetesioumals.ord/cgi/content/full/2/7/13, 3 pages.
Abstract of M. Guamieri et al., Flexible versus rigid catheters for chronic administration of exogenous agents into central nervous system tissues, J. Neurosc. Meth, 144, 147-152, Jun. 15, 2005.
Asante Solutions Pearl User Manual, Asante Inc., 2012, 180 pages.
Australian Examination Report for Application No. 2021204821 dated Jul. 6, 2022, 4 pages.
Collins and Lee, “Microfluidic flow transducer based on the measurement of electrical admittance,” Lab Chip, 2004, 4:7-10.
Collins et al., Microfluidic flow transducer based on the measurement of electrical admittance. Lab on a Chip, (2004), 4(1), 7, 4 pages, doi:10.1039/b310282c.
Dassau et al., 12-Week 24/7 Ambulatory Artificial Pancreas With Weekly Adaptation of Insulin Delivery Settings: Effect on Hemoglobin A1c and Hypoglycemia, Diabetes Care, Oct. 13, 2017, 40(12):1719-26.
Debiotech News Release, “Debiotech reveals its new iniaturized disposable insulin Nanopump (Trademark) for diabetes therapy,” available at URL <http://www.debiotech.com/news/nw_159.html>, Apr. 24, 2006, 3 pages.
Debiotech News Release, “Debiotech reveals its new miniaturized Disposable Insulin Nanopump (Trademark) for Diabetes therapy,” available at http://www.debiotech.com/news/nw 159.html Apr. 24, 2006, 3 pages.
Debiotech SA; Debiotech reveals its new miniaturized Disposable Insulin Nanopump} for Diabetes therapy (news release); retrieved from the internet: (http://web.archive.org/web/20060822033820/http://www.debiotech.com/news/nw_159.html); 3 pgs.; Apr. 24, 2006.
Decision to grant received for European Patent Application No. 14826694.3, mailed on Apr. 4, 2019, 2 pages.
DOCNEWS; The latest in high-tech and convenient devices; American Diabetes Assoc.; 2(7); retrieved from the internet: (http://web.archive.Org/web/20080526162751/http://docnews.diabetesjoumals.org/cgi/content/full/Feb. 7, 13?); 3 pgs.; Jul. 1, 2005.
European Communication pursuant to Article 94(3) EPC for European Application No. 14826694.3, dated Oct. 12, 2017, 4 pages.
European Examination Report from European Application No. 17701779.5, dated Sep. 30, 2021, 8 pages.
Honan, Matthew. “Apple unveils iPhone” Jan. 9, 2007. MacCentral. Accessed Dec. 29, 2011. 2 pages.
Hornby et al.; Catheter (definition); Oxford Advanced Learners Dictionary, 4th Ed.; Oxford University Press; Oxford, UK; p. 178; Apr. 1989.
Intention to grant received for European Patent Application No. 14826694.3, mailed on Mar. 20, 2019, 4 pages.
Intention to grant received for European Patent Application No. 14826694.3, mailed on Oct. 2, 2018, 6 pages.
Kovatchev et al., “Safety of Outpatient Closed-Loop Control: First Randomized Crossover Trials of a Wearable Artificial Pancreas,” Diabetes Care 37(7):1789-1796, Jul. 2014.
Medtronic News Release, “Medtronic Receives FDA Approval for World's First Insulin Pump with Real-time Continuous Glucose Monitoring,” Apr. 13, 2006, 3 pages.
OmniPod Insulin Management System-Investor Relations—Press Release, Feb. 1, 2005, http://investors.insulet.com/phoenix.zhtml?c=209336&p=irol-newsArticle&ID=988708&highlight= 1 page.
OmniPod Insulin Management System-Investor Relations—Press Release, Feb. 1, 2005, http://investors.insulet.com/phoenix.zhtml?c=209336&p=irol-newsA- rdele&ID=988708&highlight= 1 page.
Patent Abstracts of Japan, vol. 1999, No. 04, and JP 11 010036, Apr. 30, 1999 and Jan. 19, 1999, Toray Ind. Inc.
Patent Abstracts of Japan, vol. 1999, No. 4, and JP 11 010036 , Apr. 30, 1999 and Jan. 19, 1999, Toray Ind. Inc.
Percival et al., “Closed-Loop Control and Advisory Mode Evaluation of an Ar Uncial Pancreatic Beta Cell: Use Of Proportional-Integral-Derivative Equivalent Model-Based Controllers,” J Diabetes Sci Tech 2(4):636-644, Jul. 2008.
Supplementary European Extended Search Report and Opinion for European Application No. 14826694.3., dated Jul. 1, 2016, 7 pages.
U.S. Appl. filed Nov. 8, 2005, Mernoe, et al., U.S. Appl. No. 60/734,382.
U.S. Appl. No. 11/362,616.
Vozeh et al., “Feedback Control Methods for Drug Dosage Optimisation, Concepts, Classifications and Clinical Application,” Clinical pharmacokinetics, Nov. 1, 1985, 10(6):457-76.
Walsh et al., “Guidelines for Insulin Dosing in Continuous Subcutaneous Insulin Infusion Using New Formulas from a Retrospective Study of Individuals with Optimal Glucose Levels”, J. Diabetes Science and Technology, vol. 4 Issue 5, Sep. 2010 (8 pages).
Walsh et al., “Guidelines for Optimal Bolus Calculator Settings in Adults”, J. Diabetes Science and Technology; vol. 5 Issue 1; Jan. 2011 (7 pages).
Which Insulin Pump is Right for Me?, Albany Medical Center, Goodman Diabetes Service, Jan. 2006, 4 pages.
Xilas Temp Touch, “The latest in high-tech and convenient devices,” DOCNews, vol. 2, No. 7, Jul. 1, 2005, http;//docnews.diabetesjournals.ord/cgi/content/full/2/7/13, 3 pages.
International Search Report from International Application No. PCT/US06/43599, mailed Mar. 20, 2007, 4 pages.
International Written Opinion from International Application No. PCT/US06/43599, mailed Mar. 20, 2007, 6 pages.
Examination report No. 1 of Australian Application No. 2023203536, mailed Mar. 8, 2024, 3 pages.
First Office Action and Search Report of Chinese Patent Application No. 202111284422.2, issued Apr. 25, 2024, 16 pages with English translation.
Related Publications (1)
Number Date Country
20210379280 A1 Dec 2021 US
Divisions (1)
Number Date Country
Parent 15383176 Dec 2016 US
Child 15893145 US
Continuations (2)
Number Date Country
Parent 15893145 Feb 2018 US
Child 17445819 US
Parent 13946330 Jul 2013 US
Child 15383176 US