The present disclosure relates to patient beds and particularly, to patient beds having equipment used in connection with determining locations of the patient beds in a healthcare facility. More particularly, the present disclosure relates to patient beds having bed interfaces for manual location of the patient beds.
Some healthcare facilities, such as hospitals, nursing homes, and the like, have nurse call systems that receive bed status data via a wired connection to a patient bed. For example, the NaviCare® Nurse Call system available from Hill-Rom Company, Inc. uses a 37-pin cable to interconnect patient beds to a bed interface unit (BIU) or network interface unit (NIU) or audio station bed connector (ASBC). The BIU's, NIU's, and ASBC's have identification (ID) codes such as serial numbers and/or MAC addresses that can be correlated with a room location in the healthcare facility. Thus, by connecting the patient beds to the respective BIU's, NIU's, or ASBC's, as the case may be, a remote computer device such as a server of the nurse call system is able to receive bed ID data and location ID data and determine the room locations of the various beds in the healthcare facility.
However, not all healthcare facilities have nurse call systems to which patient beds couple via a wired connection. In recent times, some patient beds are equipped with wireless communication circuitry for WiFi communication between the patient beds and wireless access points (WAP's) of the healthcare facility. The radio frequency (RF) signals from the WiFi circuitry of the patient beds is able to pass through walls, floors, and ceilings such that multiple WAP's may receive the RF signals transmitted from the beds. Accordingly, the room locations of such beds cannot be determined with absolute certainty based on which WAP's are able to communicate with the beds. What is needed, therefore, is an inexpensive way to determine the locations of patient beds having wireless communication capability but that are not coupled to nurse call systems via wired connections.
An apparatus, system or method may comprise one or more of the features recited in the appended claims and/or the following features which, alone or in any combination, may comprise patentable subject matter:
According to a first aspect of the present disclosure, a patient bed may include a frame that may be configured to support a patient, circuitry that may be carried by the frame, and a graphical user interface (GUI) that may be carried by the frame and that may be coupled to the circuitry. The graphical user interface may display at least one user interface screen that may be used by a caregiver to manually enter location data that may be indicative of a location in a healthcare facility at which the patient bed may be located. The circuitry may be configured to transmit the location data entered by the caregiver and a bed identification (ID) from the bed. The circuitry may command the GUI to display a first screen of the at least one interface screen that may be used by the caregiver to manually enter location data. The first screen may be displayed after a threshold period of time may have elapsed subsequent to a power plug of the circuitry being plugged into an alternating current (AC) outlet of the healthcare facility and subsequent to casters of the frame being braked.
In some embodiments of the first aspect, the location data may include a room number of the healthcare facility. If desired, the GUI of the first aspect may include a change location button that may be selectable by the caregiver to initiate a change of the location data prior to the threshold period of time elapsing. A room menu screen may appear on the GUI in response to the change location button being selected. The room menu screen may permit the caregiver to select a room number from a list of room numbers. Alternatively or additionally, a campus icon and a unit icon may appear on the GUI in response to the change location button being selected. The campus icon may be selectable to cause a campus menu list to be displayed on the GUI and the unit icon may be selectable to cause a unit menu list to be displayed on the GUI.
The first screen appearing on the GUI after the threshold period of time may have elapsed may include a button that may be selectable to initiate manual entry of the location data. This button on the first screen is different than the change location button mentioned above. However, a room menu screen may appear on the GUI in response to the button being selected on the first screen. The room menu screen may permit the caregiver to select a room number from a list of room numbers. Alternatively or additionally, a campus icon and a unit icon may appears on the GUI in response to the button being selected on the first screen. The campus icon may be selectable to cause a campus menu list to be displayed on the GUI and the unit icon may be selectable to cause a unit menu list to be displayed on the GUI.
In some embodiments of the first aspect, the circuitry may include a wireless communication module that may be configured to wirelessly transmit the location data and the bed ID to a wireless access point for delivery to at least one remote computer for purposes of making a bed-to-room association. Optionally, the wireless communication module also may be configured to transmit bed status data from the bed. If desired, the circuitry may be configured to play a voice prompt to remind the caregiver to manually enter the location data after the threshold period of time may have elapsed.
According to a second aspect of the present disclosure, a patient bed may include a frame that may be configured to support a patient, circuitry that may be carried by the frame, and a graphical user interface (GUI) that may be carried by the frame and that may be coupled to the circuitry. The graphical user interface may display at least one user interface screen that may be used by a caregiver to manually enter location data that may be indicative of a location in a healthcare facility at which the patient bed may be located. The circuitry may be configured to transmit the location data entered by the caregiver and a bed identification (ID) from the bed. The circuitry may be configured to play a voice prompt to remind the caregiver to manually enter the location data after a threshold period of time may have elapsed subsequent to a power plug of the circuitry being plugged into an alternating current (AC) outlet of the healthcare facility and subsequent to casters of the frame being braked.
In some embodiments of the second aspect, the circuitry also may command the GUI to display a first screen of at least one interface screen that may be used by the caregiver to manually enter location data after the threshold period of time may have elapsed. The location data may include a room number, for example. Optionally, the first screen appearing on the GUI may include a button that is selectable to initiate manual entry of the location data. If desired, a room menu screen may appear on the GUI in response to the button being selected on the first screen. The room menu screen may permit the caregiver to select a room number from a list of room numbers. Alternatively or additionally, a campus icon and a unit icon may appear on the GUI in response to the button being selected on the first screen. The campus icon may be selectable to cause a campus menu list to be displayed on the GUI and the unit icon may be selectable to cause a unit menu list to be displayed on the GUI.
Further according to the second aspect, the circuitry may include a wireless communication module that may be configured to wirelessly transmit the location data and the bed ID to a wireless access point for delivery to at least one remote computer for purposes of making a bed-to-room association. Optionally, the wireless communication module also may transmit bed status data from the bed.
In some embodiments of the second aspect, the GUI may include a change location button that may be selectable by the caregiver to initiate a change of the location data prior to the threshold period of time elapsing. A room menu screen may appear on the GUI in response to the change location button being selected. The room menu screen may permit the caregiver to select a room number from a list of room numbers. Alternatively or additionally, a campus icon and a unit icon may appear on the GUI in response to the change location button being selected. The campus icon may be selectable to cause a campus menu list to be displayed on the GUI and the unit icon may be selectable to cause a unit menu list to be displayed on the GUI.
According to a third aspect of the present disclosure, a method of manually associating a patient bed to a location in a healthcare facility may be provided. The method may include determining with circuitry of the patient bed that a power plug of the patient bed may be plugged into an alternating current (AC) outlet of the healthcare facility. The method may also include determining with the circuitry of the patient bed that casters of the patient bed may be braked. Subsequent to determining that the power plug may be plugged into the AC outlet and subsequent to determining that the casters may be braked, the method may further include determining with the circuitry of the patient bed whether a threshold period of time may have elapsed. After the threshold period of time may have elapsed, the method may include displaying on a graphical user interface (GUI) of the patient bed at least one user interface screen that may be configured to be used by a caregiver to manually enter location data that may be indicative of a location in the healthcare facility at which the patient bed may be located. The method further may include transmitting from the patient bed using the circuitry of the patient bed the location data entered by the caregiver and a bed identification (ID).
In some embodiments of the third aspect, the method further may include displaying on the GUI a change location button that may be selectable by the caregiver to initiate a change of the location data prior to the threshold period of time elapsing. Optionally, in response to selection of the change location button by the caregiver, the method may include displaying a room menu screen on the GUI. The room menu screen may be configured to permit the caregiver to select a room number from a list of room numbers. Alternatively or additionally, in response to selection of the change location button by the caregiver, the method may include displaying a campus icon and a unit icon on the GUI. The campus icon may be selectable to cause a campus menu list to be displayed on the GUI and the unit icon may be selectable to cause a unit menu list to be displayed on the GUI.
Further according to the third aspect, displaying on the graphical user interface (GUI) of the patient bed at least one user interface screen may include displaying a first screen. The first screen may appear on the GUI after the threshold period of time may have elapsed and may include a button that may be selectable to initiate manual entry of the location data. The button on the first screen is different than the change location button mentioned above. The method of the third aspect may further include, in response to selection of the button by the caregiver on the first screen, displaying a room menu screen on the GUI. The room menu screen may be configured to permit the caregiver to select a room number from a list of room numbers. Alternatively or additionally, in response to selection of the button by the caregiver on the first screen, the method of the third aspect may include displaying a campus icon and a unit icon on the GUI. The campus icon may be selectable to cause a campus menu list to be displayed on the GUI and the unit icon may be selectable to cause a unit menu list to be displayed on the GUI.
If desired, transmitting from the patient bed using the circuitry of the patient bed the location data entered by the caregiver and the bed ID may include using a wireless communication module to wirelessly transmit the location data and the bed ID to a wireless access point for delivery to at least one remote computer for purposes of making a bed-to-room association. Optionally, the method of the third aspect may further include using the wireless communication module to wirelessly transmit bed status data from the bed. Further optionally, the method of the third aspect may include playing a voice prompt using the circuitry of the patient bed to remind the caregiver to manually enter the location data after the threshold period of time may have elapsed.
According to a fourth aspect of the present disclosure, a method of manually associating a patient bed to a location in a healthcare facility may be provided. The method may include determining with circuitry of the patient bed that a power plug of the patient bed may be plugged into an alternating current (AC) outlet of the healthcare facility. The method may also include determining with the circuitry of the patient bed that casters of the patient bed may be braked. Subsequent to determining that the power plug may be plugged into the AC outlet and subsequent to determining that the casters may be braked, the method may further include determining with the circuitry of the patient bed whether a threshold period of time may have elapsed. After the threshold period of time may have elapsed, the method may include using the circuitry to play a voice prompt to remind a caregiver to manually enter location data using a graphical user interface (GUI) of the patient bed that may display at least one user interface screen configured to be used by the caregiver to manually enter the location data that may be indicative of a location in the healthcare facility at which the patient bed may be located. The method further may include transmitting from the patient bed using the circuitry of the patient bed the location data entered by the caregiver and a bed identification (ID).
In some embodiments of the fourth aspect, the at least one user interface screen may include a first screen and the method may include displaying on the first screen a button that may be selectable to initiate manual entry of the location data. If desired, in response to selection of the button by the caregiver on the first screen, the method may include displaying a room menu screen on the GUI. The room menu screen may be configured to permit the caregiver to select a room number from a list of room numbers. Alternatively or additionally, in response to selection of the button by the caregiver on the first screen, the method of the fourth aspect may include displaying a campus icon and a unit icon on the GUI. The campus icon being selectable to cause a campus menu list to be displayed on the GUI and the unit icon may be selectable to cause a unit menu list to be displayed on the GUI.
If desired, transmitting from the patient bed using the circuitry of the patient bed the location data entered by the caregiver and the bed ID may include using a wireless communication module to wirelessly transmit the location data and the bed ID to a wireless access point for delivery to at least one remote computer for purposes of making a bed-to-room association. Optionally, the method of the fourth aspect may further include using the wireless communication module to wirelessly transmit bed status data from the bed.
Further according to the fourth aspect, the method may include displaying on the GUI a change location button that may be selectable by the caregiver to initiate a change of the location data prior to the threshold period of time elapsing. Optionally, in response to selection of the change location button by the caregiver, the method may include displaying a room menu screen on the GUI. The room menu screen may be configured to permit the caregiver to select a room number from a list of room numbers. Alternatively or additionally, in response to selection of the change location button by the caregiver, the method may include displaying a campus icon and a unit icon on the GUI. The campus icon may be selectable to cause a campus menu list to be displayed on the GUI and the unit icon may be selectable to cause a unit menu list to be displayed on the GUI.
According to a fifth aspect of the disclosed embodiments, a patient bed may include a frame configured to support a patient. Circuitry may be carried by the frame. A graphical user interface (GUI) may be carried by the frame and coupled to the circuitry. The graphical user interface may display at least one user interface screen that is used by a caregiver to manually validate patient identification data indicative of a identification of a patient positioned on the patient bed. The circuitry may be configured to transmit the patient identification data validated by the caregiver and a bed identification (ID) from the bed. The circuitry may command the GUI to display a first screen of the at least one interface screen that is used by the caregiver to validate the patient identification data. The circuitry may command the GUI to display a second screen of the at least one interface screen that displays a patient validation icon indicative of whether the patient identification data has been validated.
In some embodiments of the fifth aspect, a weigh scale may be configured to output a signal to the circuitry indicative of a weight of the patient. The circuitry may command the GUI to display a third screen displaying the weight of the patient. The third screen may include a save icon. Selection of the save icon may cause the circuitry to transmit data indicative of the weight of the patient and the validated patient identification data to an electronic medical record if the patient identification data has been validated. Selection of the save icon may cause the circuitry to transmit the data indicative of the weight of the patient and invalidated patient identification data to an electronic medical record if the patient identification data has not been validated.
If desired, in the fifth aspect, the circuitry may be configured to prompt the caregiver to manually enter location data of the patient bed after a threshold period of time elapses subsequent to a power plug of the circuitry being plugged into an outlet of a healthcare facility and subsequent to casters of the frame being braked. The location data may include a room number of the healthcare facility.
Optionally, in the fifth aspect, the validation icon may be illuminated in a first color in response to the patient identification data being validated. The validation icon may be illuminated in a second color that is different from the first color in response to the patient identification data not being validated. The second screen of the at least one interface screen may display a name of the patient in response to the patient identification data being validated.
Further, in the fifth aspect, the patient identification data may be temporarily invalidated in response to the circuitry being unplugged from an outlet of a healthcare facility. The patient identification data may be temporarily invalidated in response to the patient exiting the bed. The patient identification data may be invalidated in response to the patient bed being moved within a healthcare facility. The patient identification data may be invalidated in response to a new patient being positioned on the patient bed.
It may be contemplated that, in the fifth aspect, the first screen appearing on the GUI after the threshold period of time elapses includes a button that is selectable to initiate manual validation of the patient identification data. The circuitry may include a wireless communication module configured to wirelessly transmit the patient identification data to a wireless access point for delivery to at least one remote computer for purposes of making a bed-to-patient association. The wireless communication module may be configured to transmit bed status data from the bed. The circuitry may be configured to play a voice prompt to remind the caregiver to manually validate the patient identification data after the threshold period of time elapses.
According to a sixth aspect of the disclosed embodiments, a patient bed may include a frame configured to support a patient. Circuitry may be carried by the frame. A graphical user interface (GUI) may be carried by the frame and coupled to the circuitry. The graphical user interface may display at least one user interface screen that is used by a caregiver to manually validate patient identification data indicative of a patient positioned on the patient bed. The circuitry may be configured to transmit the patient identification data validated by the caregiver and a bed identification (ID) from the bed. The circuitry may command the GUI to display a first screen of the at least one interface screen that is used by the caregiver to validate the patient identification data. The circuitry may command the GUI to display a second screen of the at least one interface screen that displays a patient validation icon indicative of whether the patient identification data has been validated. A weigh scale may be configured to output a signal to the circuitry indicative of a weight of the patient. The circuitry may command the GUI to display a third screen displaying the weight of the patient. The circuitry may be configured to prompt the caregiver to manually enter a location data of the patient bed. The location data may be indicative of a location of the patient bed in a healthcare facility.
In some embodiments of the sixth aspect, the third screen may include a save icon. Selection of the save icon may cause the circuitry to transmit data indicative of the weight of the patient and the validated patient identification data to an electronic medical record if the patient identification data has been validated. Selection of the save icon may cause the circuitry to transmit the data indicative of the weight of the patient and invalidated patient identification data to an electronic medical record if the patient identification data has not been validated. The location data may include a room number of the healthcare facility.
Optionally, in the sixth aspect, the validation icon may be illuminated in a first color in response to the patient identification data beingt validated. The validation icon may be illuminated in a second color that is different from the first color in response to the patient identification data not being validated.
If desired, in the sixth aspect, the second screen of the at least one interface screen may display a name of the patient in response to the patient identification data being validated. The patient identification data may be temporarily invalidated in response to at least one of the circuitry being unplugged from an outlet of the healthcare facility or the patient exiting the bed. The patient identification data may be invalidated in response to at least one of the patient bed being moved within the healthcare facility or a new patient being positioned on the patient bed.
Additional features, which alone or in combination with any other feature(s), such as those listed above and/or those listed in the claims, may comprise patentable subject matter and will become apparent to those skilled in the art upon consideration of the following detailed description of various embodiments exemplifying the best mode of carrying out the embodiments as presently perceived.
The detailed description particularly refers to the accompanying figures, in which:
A bed manual locating system 10 includes a plurality of patient beds 12, only one of which is shown in
As shown diagrammatically in
The RTLS 25 of system 10 includes wireless transceiver units 28 placed throughout the healthcare facility. Only one such unit 28 is depicted diagrammatically in
In some embodiments, RTLS server 24 is included in system 10 and transceivers 28 and badges 30 are omitted. In such embodiments, RTLS server 24 serves as a data repository for bed-to-room associations that are established via manual entry at beds 12 as will be discussed in further detail below in connection with
In some embodiments having RTLS 25 with transceivers 28 and tags 30 to track caregiver locations, the location of assets such as beds 12 can also be tracked in a similar manner by server 24 by attaching asset tags that are substantially the same as badges 30 to the assets to be tracked. However, in such systems 10 in which beds 12 have asset tags for tracking by RTLS 25, then manual association of beds 12 to rooms as discussed below in connection with
As alluded to above, the present disclosure is primarily focused on manual entry of locating information at beds 12. However, a discussion is provided below of the basic components and operation of various features of bed 12 so that an understanding of the types of bed status data transmitted wirelessly by module 16 to WAP 14 can be gained. From the below discussion it will be appreciate that beds 12 having capability for manual entry of location information are by themselves, or in combination with the other components of system 10, a practical application of the concepts and ideas disclosed herein. Bed 12 includes a patient support structure such as a frame 40 that supports a surface or mattress 42 as shown in
Still referring to
Illustrative patient bed 12 has four siderail assemblies coupled to upper frame assembly 50 as shown in
Upper frame assembly 50 includes various frame elements 68, shown in
Patient support deck 74 includes a head section 80, a seat section 82, a thigh section 83 and a foot section 84 in the illustrative example as shown diagrammatically in
In the illustrative embodiment, seat section 82 is fixed in position with respect to the weigh frame portion of upper frame assembly 50 as patient support deck 74 moves between its various patient supporting positions including a horizontal position to support the patient in a supine position, for example, and a chair position (not shown) to support the patient in a sitting up position. In other embodiments, seat section 82 also moves relative to upper frame assembly 50, such as by pivoting and/or translating. Of course, in those embodiments in which seat section 82 translates relative to the upper frame assembly 50, the thigh and foot sections 83, 84 also translate along with seat section 82. As bed 12 moves from the horizontal position to the chair position, foot section 84 lowers relative to thigh section 83 and shortens in length due to retraction of the extension 87 relative to main portion 85. As bed 12 moves from the chair position to the horizontal position, foot section 84 raises relative to thigh section 83 and increases in length due to extension of the extension 87 relative to main portion 85. Thus, in the chair position, head section 80 extends upwardly from upper frame assembly 50 and foot section 84 extends downwardly from thigh section 83.
As shown diagrammatically in
In some embodiments, bed 12 includes a pneumatic system 98 that controls inflation and deflation of various air bladders or cells of mattress 42. The pneumatic system 98 is represented in
As also shown diagrammatically in
Each of siderails 58 includes a first user control panel 106 coupled to the outward side of the associated barrier panel 64. Controls panels 106 include various buttons that are used by a caregiver to control associated functions of bed 12. For example, control panel 106 includes buttons that are used to operate head motor 90 to raise and lower the head section 80, buttons that are used to operate knee motor 92 to raise and lower the thigh section 83, and buttons that are used to operate motors 100 to raise, lower, and tilt upper frame assembly 50 relative to base 48. In some embodiments, control panel 106 also includes buttons that are used to operate motor 94 to raise and lower foot section 84 and buttons that are used to operate motor 96 to extend and retract foot extension 87 relative to main portion 85. Each of siderails 58 also includes a second user control panel 108 coupled to the inward side of the associated barrier panel 64. Controls panels 108 include various buttons that are used by a patient to control associated functions of bed 12. In some embodiments, the buttons of control panels 106, 108 comprise membrane switches that are used to control head motor 90 and knee motor 92.
As shown diagrammatically in
As shown diagrammatically in
Still referring to
Still referring to
Bed 12 also includes siderail position sensors 122 to sense the position (e.g., raised and/or lowered) of each of siderails 58, 60 and one or more caster braking sensors 124 to sense whether casters 49 are braked or released. In some embodiments, sensors 122, 124 include limit switches that are engaged or disengaged by a linkage mechanism, such as linkage 66 in the case of siderails 58, 60, to produce output signals indicative of the position of the respective mechanical structure. Alternatively, Hall effect sensors may be used as some or all of sensors 122, 124 in some embodiments. The foregoing types of sensors 122, 124 are just a couple examples of suitable sensors and therefore, this disclosure is intended to cover all types of sensors that may be used as sensors 122, 124. Each of the sensors mentioned above, including sensors internal to motors 100 and sensors 118, 122, 124 are each coupled electrical to control circuitry 110 for analysis and/or processing. Thus, data from sensors 118, 122, 124 is used by the bed operating software in connection with the control and operation of various features of bed 12 and is among the features of bed 12 for which bed status data is transmitted wirelessly from module 16 to one or more WAP's 14.
As shown in
In some embodiments, alert lights 126, 128b, 130 are illuminated different colors to indicate certain statuses. For example, lights 126, 128b, 130 are illuminated a first color, such as green for example, if the associated bed condition is in an acceptable or statifcatory state. Lights 126, 128b, 130 are illuminated a second color, such as amber or yellow for example, if the associated bed condition is an undesirable or unsatisfactory state. Each of lights 126, 128a, 128b, 130 has an icon on the lens of the respective light 126, 128a, 128b, 130 corresponding to the monitored condition of bed 12.
In the illustrative example, if bed 12 has a falls risk protocol enabled (i.e., turned on) in which all of siderails 58, 60 are required to be raised (or a subset of siderails 58, 60 selected on GUI 120 is required to be raised), the light 126 is illuminated green if all of the siderails 58, 60 (or selected subset of siderails 58, 60) are in the respective raised positions (e.g., the desirable or satisfactory condition) and the light 126 is illuminated amber, and in some embodiments flashed, if any one or more of siderails 58, 60 (or selected subset of siderails 58, 60) is in the lowered position (e.g., the undesirable or unsatisfactory condition). In some embodiments, a lighted iconic image 126′ corresponding to the state of light 126 is projected onto the floor at the foot end of the bed 12 as shown in
If the bed exit/PPM system of bed 12 is disabled (i.e., turned off), then light 128a is illuminated blue and a corresponding blue lighted iconic image 128a′ is projected onto the floor by bed 12. If the bed exit/PPM system of bed 12 is enabled (i.e., turned on), then light 128b is illuminated and a corresponding lighted iconic image (not shown) is projected onto the floor by bed 12 and appears in the same general location as image 128a′. Of course, when light 128b is illuminated, light 128a is turned off and image 128a′ is no longer projected onto the floor. Light 128b and image 128b′ are illuminated green when the bed exit/PPM system is armed (aka enabled) and the patient is on the bed in the proper location (e.g., the desirable or satisfactory condition). Some embodiments of bed 12 have multiple modes (e.g., patient movement, pre-exit, and exiting modes) with varying levels of sensitivities at which an alarm condition is considered to exist. Light 128b and image 128b′ are illuminated amber, and in some embodiments are flashed, if the bed exit/PPM system is armed and the patient is not properly positioned on bed, including being out of bed altogether (e.g., the undesirable or unsatisfactory condition).
If bed 12 has the falls risk protocol enabled (i.e., turned on) control circuitry 110 monitors the position of the upper frame 50 relative to base frame 48 to assure that upper frame 50 is in its lowest position relative to base frame 48. If upper frame 50 is in its lowest position (e.g., the desirable or satisfactory condition), the light 130 is illuminated green (e.g., the desirable or satisfactory condition). On the other hand, if upper frame 50 is not in its lowest position (e.g., the undesirable or unsatisfactory condition), the light 130 is illuminated amber, and in some embodiments flashed. In some embodiments, a lighted iconic image 130′ corresponding to the state of light 130 is projected onto the floor at the foot end of the bed 12 as shown in
In some embodiments, an audible alarm of bed 12 may also sound under the control of control circuitry 110 if an unsatisfactory condition of a particular protocol or condition is detected. Lights 126, 128b, 130 are illuminated a third color if the associated protocol or condition is enabled for monitoring and at least one of the monitored bed statuses for the particular protocol or condition is undesirable (i.e., violated), but the associated alert has been suspended by the caregiver. If the alert has been suspended, any associated audible alarms may be turned off during the alarm suspension. A caregiver may suspend an alert associated with lights 126, 128b, 130, for example, when assisting a patient in getting out of bed 12 and going to the bathroom. The various alert conditions (aka alarm conditions) associated with the operation of alert lights 126, 128a, 126b, 130 and the audible alarms, if any, of bed 12 is among the features of bed 12 for which bed status data is transmitted wirelessly from module 16 to one or more WAP's 14.
Referring now to
Illustrative start-up screen 140 has a bed location window 142 superimposed over a home screen 144. Thus,
Home screen 144 includes a location icon 150 that is color coded to indicate whether bed location information or data has been entered manually using GUI 120 or, in some embodiments, if bed location data is otherwise transmitted to bed 12 either wirelessly or via a wired cable such as if bed 12 has an asset tag for locating as discussed above and RTLS server 24 sends a message to bed 12 regarding its location or if RTLS system 25 is otherwise configured to accurately determine the location of bed 12 without the use of an asset tag (e.g., the bed 12 is coupled via a cable to an NIU, BIU, or ASBC having a location ID indicative of room location). In other words, bed 12 is configured to permit bed location information to be entered manually using GUI 120 and to receive bed location information from equipment external to bed 12, in some embodiments. In any event, if bed 12 has bed location information stored in memory 114 of control circuitry 110, then bed location icon 150 is color coded green in some embodiments. If bed 12 does not have any bed location information stored in memory 114, or if bed 12 has bed location information stored in memory 114 that is believed to be inaccurate based on sensed bed conditions such as unplugging of bed 12 from a wall outlet, unbraking or releasing of casters 49, and/or movement of bed to a new location, then bed location icon 150 is color coded yellow or amber in some embodiments.
For the sake of completeness, as shown in
Home screen 144 includes an upper field 158 in which bed location icon 150 is shown. Upper field 158 also includes a help icon 160 that is selectable to navigate to various help screens of bed 12, a service required icon 162 that is illuminated yellow or amber and flashes when bed service is needed, and a battery charge level indicator 164 having four segments that are illuminated green to indicate a battery charge level of a battery (not shown) of bed 12. However, when the battery charge gets low, the segment to the left of indicator 164 turns yellow and flashes. The battery of bed 12 is used to supply power to various components of bed 12 when a power plug 166 at the end of a power cable 168 of bed 12 (see
Upper field 158 further includes a nurse call connectivity icon or indicator 172 that is color coded to indicate whether bed 12 is in communication with nurse call system 23 of the healthcare facility. In some embodiments, indicator 172 is color coded white when bed 12 is not in communication with nurse call system 23 which includes embodiments of system 10 in which nurse call system 23 is omitted altogether. In some embodiments, indicator is color coded green, such as by illuminating a green circle around the indicator 172 shown in
Still referring to
Home screen 144 further includes a central field 186 that includes various control icons or buttons for controlling functions of bed 12 as shown in
Field 186 further includes a stand assist button 194 situated above button 190 in the illustrative example. Button 194 is selected when a patient is sitting at a side of the mattress 42 of bed 12 and is getting ready to stand up from the bed. While button 194 is touched, motor 90 is operated as needed to move head section 80 to a raised position, motors 92, 94 are operated as needed to flatten or lower thigh and foot section 83, 84, motors 100 are operated as need to move the upper frame 50 to its low position relative to base frame 48, and if mattress 42 is an air mattress having its pneumatic system 98 controlled by control circuitry 110, to operate the pneumatic system 98 to increase the pressure in a seat section of the mattress 42. All of these motions and operations make it easier for the patient to sand up out of bed 12. For example, by raising the head section 80, the siderails 58 are moved into ergonomic positions for the patient grip while standing up.
Field 186 includes a chair button 196 situated above button 192. Button 196 is pressed to move deck 74, and therefore mattress 42 supported by deck 74 and the patient supported by the mattress 42, into a chair position. While button 196 is pressed, motor 90 is operated as needed to pivotably raise head section 80 relative to upper frame 50, motor 92 is operated as needed to pivotably raise thigh section 83 relative to upper frame 50, and motor 94 is operated as needed to pivotably lower foot section 94 relative to thigh section 83. Field 186 also includes a 30 degree limit control button 198 for enabling and disabling a 30 degree limit function of bed 12. When enabled, the 30 degree limit control prevents head section 80 of bed 12 from being lowered to a HOB angle less than 30 degrees. By keeping head section 80 raised above 30 degrees, some pulmonary complications such as ventilated assisted pneumonia (VAP) are inhibited from occurring. Sequential presses or touches of button 198 toggles the 30 degree limit function of bed 12 between enabled (i.e., on) and disabled (i.e., off) states.
Control panel 106 of bed 12 includes a master lockout button that, when pressed, permits any of buttons 188, 190, 192, 194, 196, 198 to be simultaneously pressed to lockout the associated function of buttons 188, 190, 192, 194, 196, 198. That is, when locked out, the respective button 188, 190, 192, 194, 196, cannot be used as an input to cause the associated bed movements. Also, when locked out, button 198 cannot be used to enable the 30 degree lockout function. In essence, when button 198 is locked out, the 30 degree limit function is locked in its disabled state. A lockout icon 200 is displayed in field 186 adjacent to the respective buttons 188, 190, 192, 194, 196, 198 that have been locked out. However, a single lockout icon 200 is shown to indicate that buttons 188, 190 related to foot section 84 extension and retraction are both been locked out together. After any of buttons 188, 190, 192, 194, 196, 198 are locked out, they are unlocked in the same manner as just described. That is, the master lockout button on control panel 106 is pressed and then the locked out button 188, 190, 192, 194, 196, 198 to be unlocked is pressed simultaneously. The master lockout button on panel 106 is a “hard” or analog button such as a membrane switch, for example, whereas the buttons of home screen 144 are “soft” buttons that are implemented in software as is known in the art.
Referring now to
If it is determined at block 214 of
If it is determined at block 216 of
If it is determined at block 218 that manual entry of bed location information has occurred within 30 seconds, then algorithm 210 ends as indicated at block 220. In other embodiments, a time threshold greater than or less than 30 seconds may be implemented at block 218 of algorithm 210. For example, a time threshold of 1 minute or even up to 2 minutes are within the scope of the present disclosure, just to give a couple of arbitrary examples. If it is determined at block 218 that location information has not been entered manually within 30 seconds of the bed 12 being plugged in and the casters 49 locked, then algorithm 210 proceeds to block 222 to play a voice prompt reminding the caregiver that bed location data needs to be manually entered using GUI 120. The voice prompt is implemented, for example, as a sound file stored in memory 114 and played through a speaker (not shown) of bed 12. The voice prompt includes a message such as, for example, “Bed not located. Please input location.” Other audio prompts are within the scope of the present disclosure at the discretion of the bed designer or programmer.
After the voice prompt is played at block 222, or substantially simultaneously with playing the voice prompt at block 222, algorithm 210 causes a bed-not-located screen 224 to be displayed on GUI 120 as shown in
Giving caregivers a threshold period of time for entry of manual location data at block 218 of algorithm 210 is an improvement over the algorithm depicted in FIG. 11 of U.S. Patent Application Publication No. 2018/0039743 A1 in which manual entry screens are displayed in response to AC power being applied to the bed. For example, the caregiver may wish to see other information on home screen 144 regarding bed status prior to beginning the process of manually entering bed location information. Furthermore, requiring bed 12 to be plugged in to an AC outlet 170 and requiring casters 49 to be locked or braked in algorithm 210 prior to display of bed-not-located also represents an improvement over the algorithm depicted in FIG. 11 of U.S. Patent Application Publication No. 2018/0039743 A1 because the two conditions of algorithm 210 at blocks 214, 216 provides redundant assurance that the bed 12 is intended to remain at its location for an extended period of time, thereby warranting manual entry of bed location information. Still further, the algorithm of FIG. 11 of U.S. Patent Application Publication No. 2018/0039743 A1 does not include any voice prompt like the algorithm 210 of the present disclosure. The voice prompt at block 222 of algorithm 210 assures that the caregiver is alerted to the need for manual entry of bed location information if the caregiver does not otherwise notice the bed-not-located screen 224 being displayed on GUI 120, for example.
In response to OK icon 228 being selected on screen 224, algorithm 210 causes a select-the-bed-location screen 230 being displayed on GUI 120 as shown in
Screen 230 includes a table 232 having a list of room locations that can be selected by touching the row in the table 232 corresponding to the room in which bed 12 is located. An up arrow icon 234 and a down arrow icon 236 are provided on screen 230 in the right hand portion of table 232. Icons 234, 236 are touched by the caregiver to scroll up or down, respectively, to view other room location choices that are available for selecting by the caregiver on table 232. In the illustrative example of
At the bottom of screen 230 is a cancel button or icon 244 and a select icon or button 246. If the caregiver does not wish to make any manual location selections, the cancel button 244 is selected and GUI 120 will return to showing home screen 144. If the room location of table 232 is the desired room location and if the desired campus and unit selections appear to the right of respective buttons 240, 242, the select button 246 is selected to store the room location, campus location, and unit location information in memory 114 of control circuitry 110 of bed 12. After the bed location information is stored in memory 114, control circuitry 110 controls wireless communication module 16 of bed 12 to transmit the bed location information to one or more of servers 22, 24, 26 of the corresponding systems 23, 25, 27 of network 18 via one or more WAP's 14.
In some embodiments, module 16 of bed 12 transmits the stored location information a single time and, if an acknowledgement message is returned to module 16 of bed via one or more WAP's 14 indicating that the desired destination server(s) 22, 24, 26 has successfully received the location information from bed 12, then module does not transmit the location information subsequently unless a change is made to the location information using GUI 120 or unless bed 12 is unplugged from outlet 170 for a threshold period of time in which case algorithm 210 starts anew at block 212. In such embodiments, a bed ID such as a bed serial number or MAC address is transmitted with the bed location information. During subsequent bed status data transmissions from bed 12, the bed ID is also transmitted and is used by the receiving server(s) 22, 24, 26 to correlate or associate the bed status information with the bed location information. In other embodiments, the bed location data is transmitted by module 16 of bed along with each transmission of bed status data after the bed location information has been stored in memory 114 of control circuitry 110.
If the caregiver wishes to select a different campus location while viewing screen 230, the campus icon 240 is selected on screen 230 of
Delete icon 238 is shown to the left of the selected campus location in table 250. Beneath table 250 of screen 248 is campus edit icon or button 240 and a unit edit button or icon 242. At the bottom of screen 248 is cancel button or icon 244 and select icon or button 246. Buttons 238, 240, 242, 244, 246 on screen 248 function in the same manner as these same buttons 238, 240, 242, 244, 246 function on screen 230. For example, if the caregiver does not wish to make any manual location selections on screen 248, the cancel button 244 is selected and GUI 120 will return to showing home screen 144 or, in some embodiments, screen 230. If the campus location of table 250 is the desired campus location and if the desired unit selection also appears to the right of button 242, the select button 246 is selected to store the campus location and unit location in memory 114 of control circuitry 110 of bed 12 for eventual transmission by module 16 as described above.
If the caregiver wishes to select a different unit location while viewing screen 230 or while viewing screen 248, the unit icon 242 is selected on screen 230 of
Delete icon 238 is shown to the left of the selected unit location in table 254. Beneath table 254 of screen 252 is campus edit icon or button 240 and unit edit button or icon 242. At the bottom of screen 252 is cancel button or icon 244 and select icon or button 246. Buttons 238, 240, 242, 244, 246 on screen 252 function in the same manner as these same buttons 238, 240, 242, 244, 246 function on screens 230, 248. For example, if the caregiver does not wish to make any manual location selections on screen 252, the cancel button 244 is selected and GUI 120 will return to showing home screen 144 or, in some embodiments, return to showing screen 230. If the unit location of table 254 is the desired unit location and if the desired campus selection also appears to the right of button 240, the select button 246 of screen 252 is selected to store the campus location and unit location in memory 114 of control circuitry 110 of bed 12 for eventual transmission by module 16 as described above.
As noted above with regard to screen 230, if the room location of table 232 is the desired room location and if the desired campus and unit selections appear to the right of respective buttons 240, 242, the select button 246 is selected to store the room location, campus location, and unit location information in memory 114 of control circuitry 110 of bed 12. Selection of button 246 on screen 230 of
While window 142 appears on screen 140′, the caregiver has the option of selecting edit icon 148 to further edit the bed location information if desired. In response to selection of button 148 on screen 140′, algorithm 210 causes a current-bed-location screen 256 to appear on GUI 120 as shown in
In response to button 238 being selected on screen 256 of
After either of buttons 262, 264 is selected on screen 260, algorithm 210 returns back to screen 230 so that the caregiver can, if desired, select the bed location information from among the remaining information on table 232 and then select icon 246, or the user can select icon 244 and return to screen 140′ or screen 144 as the case may be. Button 238 of screen 248 and button 238 of screen 252 operate in a substantially similar manner as button 238 of screen 230 except that selected campus location information or selected unit location information, as the case may be, are deleted from the respective tables 250, 254 by navigating to screen 260 and selecting the yes button 262.
Referring now to
The parameters screen 300 includes a field 302 having icons and buttons that when selected navigate the user to various screens. A home button 304 is selectable, such as by touching, to navigate to a home or start screen. A weigh scale button 306 is selectable, such as by touching, to navigate to the screens that are used to provide information on a weight of the patient as measured by the scale system 70. An alarm button 308 is selectable, such as by touching, to navigate to an alarm screen that enables the user to set various alarms for the bed 12, e.g. a bed exit alarm. A settings button 310 is selectable, such as by touching, to navigate to various screens that enable bed settings to be adjusted, e.g. bed position settings.
The parameters screen 300 also includes a parameters field 320 having icons and buttons that, when selected, allow the user to adjust various parameters of the bed. For example, a settings button 322 is selectable, such as by touching, to navigate to various screens that enable the user to adjust various settings related to patient identification. A software verification button 324 is selectable, such as by touching, to navigate to a software screen were a user can verify that the software operating the control circuitry 110 is updated, loaded, and/or operational. A new patient button 326 is selectable, such as by touching, to navigate to a screen that allows the user to enter patient information related to a newly admitted patient, e.g. name, address, patient ID number, etc. A maintenance button 328 is selectable, such as by touching, to navigate to various maintenance screens that enable a technician to trouble-shoot and correct technical failures of the bed 12. A failure codes button 340 is selectable, such as by touching, to display a list of failure codes related to the bed 12. Such failure codes may be utilized to identify errors in the bed 12. A technician access button 342 is selectable, such as by touching, to provide a technician access to the software of the bed 12 so that maintenance can be performed. The technician access button 342 also allows a technician to set specific parameters related to the various functions of the bed 12, as described herein. A WiFi button 344 is selectable, such as by touching to navigate to a WiFi screen 360, wherein WiFi connectivity is validated.
Referring still to
A location icon 374 is illuminated in a first color, e.g. green, if bed location has been communicated to the bed 12 by the real-time locating system 25 or by manual entry of bed location using GUI 120 of the bed 12. The location icon 374 may be unilluminated or illuminated in a second color, e.g. red, if the location of the bed 12 has not been communicated to the bed 12 by the real-time locating system 25 or the bed 12 has not been located by manual entry. A patient identification icon 376 is provided to notify the caregiver whether the patient on the bed 12 is identified or validated. If the patient has been identified and/or validated, the patient identification icon 376 is illuminated in a first color, e.g. green. If the patient has not been identified or validated, the patient identification icon 376 is unilluminated or illuminated in a second color, e.g. red. The patient being validated involves a manual validation process by a user as will be described below.
A patient identification field 390 lists a name or patient number or other patient identifier of the patient on the bed 12. If the patient has not been identified, the patient identification field 390 is blank or simply lists the room number in which bed 12 is located as shown in
The listed name of the patient below text 422 may be the name of the patient most recently received from a hospital server. In some embodiments, the listed name of the patient may be the name of the last patient to have been confirmed to be on the bed 12. In other embodiments, the listed patient name is the name of a patient that has been newly assigned to the bed 12 and communicated to the bed 12 from a remote server such as an ADT server, EMR server 26, bed status data server, or the like. In some embodiments, the patient room assignment for each patient is entered at an ADT computer at the time of patient admission and then, the associated ADT server sends the patient identification (ID) and location ID to the bed status data server which, in turn, determines the bed ID of the bed 12 at the location corresponding to the location ID. The bed status data server then communicates the patient ID to the bed 12 for inclusion on the screen 420 beneath the text 422.
A yes button 430 is selectable, such as by touching, to verify/confirm that the patient listed in the text 422 is the patient on the bed 12. Selecting the yes button 430 returns the user to the WiFi Sceen 360, as shown in
The patient identification screen 420 also includes a cancel button 450 that is selectable, such as by touching, when the identification of the patient cannot be confirmed or, for some reason, the caregiver or user decides not to confirm the identification of the patient. In some embodiments, the cancel button 450 may be a no button. Selecting the cancel button 450 returns the user to the WiFi Sceen 360, as shown in
An input field 520 includes various icons and buttons that are selectable, such as by touching, to record data related to the patient's weight. A close button 522 closes the weight input screen 500 and returns the user to the home screen 440 or a previously opened screen. A height button 524 is selectable to enter the height of the patient. Accordingly, the height of the patient may be saved in electronic medical record 27. Additionally, by entering the patient height and patient weight, circuitry 110 of bed 12 is able to calculate a body mass index (BMI) of the patient on the bed 12.
A save current weight button 530 is selectable, to save the current weight in the electronic medical record system 27. By selecting the save current weight button 530, one of two screens is displayed depending upon whether the identification of the patient has been verified prior to taking the patient's weight. If the patient has been verified, as set forth above, the save weight screen 540 is displayed on the GUI 120. The save weight screen 540 includes a patient identification icon 542 that is illuminated in a first color, e.g. green, to indicate that the weight is being saved for the verified patient. A text field 544 displays text that reads “VERIFY THAT ONLY ITEMS PRESENT DURING ZEROING ARE ON BED.” The text field also displays the patient name and, in some embodiments, patient identification number. Accordingly, the caregiver may select a save button 546 to take a verified patient weight reading when the patient identification has been verified. Conversely, the caregiver may select a cancel button 548 if other objects have been added to, or removed from, the bed 12 subsequent to zeroing or taring the scale system 27, or if the patient listed is not the correct patient.
Selection of the save button 546 results in transmission of the weight data tagged with the patient identification data to the electronic medical record system 27 for storage in the patient's electronic medical record. Selection of the save button 546 also results in storing, locally, in the bed memory, the patient weight thereby allowing the current weight to be compared to the previously stored weight. In some embodiments, the weight and verified patient ID data is transmitted first to the bed status data server and then from the bed status data server to the EMR server 26 of system 27. In some embodiments, module 16 of bed 12 transmits the weight data tagged with the patient identification data a single time and, if an acknowledgement message is returned to module 16 of bed via one or more WAP's 14 indicating that the electronic medical record system 27 has successfully received the weight data tagged with the patient identification data from bed 12, then module 16 does not transmit the location information subsequently unless a change is made to the weight data or to the patient identification data using GUI 120 or unless bed 12 is unplugged from outlet 170 for a threshold period of time in which case the patient identification data and the weight data must be reverified. In such embodiments, a bed ID such as a bed serial number or MAC address is transmitted with the weight data tagged with the patient identification data. During subsequent bed status data transmissions from bed 12, the bed ID is also transmitted and is used by the bed status data server and/or the electronic medical server 26 to correlate or associate the weight data tagged with the patient identification data with the bed location information. In other embodiments, the weight data tagged with the patient identification data is transmitted by module 16 of bed 12 along with each transmission of bed status data after the bed location information has been stored in memory 114 of control circuitry 110.
If the patient has not been identified, as set forth above, the save weight screen 560 is displayed on the GUI 120 in response to selection of the button 530 on the screen 500. The save weight screen 560 includes the patient identification icon 542 that is unilluminated or illuminated in a second color, e.g. red, to indicate that the weight is being saved for an unidentified patient. A text field 544 displays text that reads “VERIFY THAT ONLY ITEMS PRESENT DURING ZEROING ARE ON BED.” In this scenario, the text field 544 does not identify a patient. Accordingly, the caregiver may select a save button 566 to take an unverified weight reading when the patient identification has not been verified. Conversely, the caregiver may select a cancel button 568 if other objects have been added to, or removed from, the bed 12 subsequent to zeroing or taring the scale system 27.
Selection of the save button 566 results in transmission of the weight data without patient identification data to the bed status data server and/or to EMR server 27 of the EMR system 27. In some embodiments, the weight data may be tagged with location identification data or bed identification data. In some embodiments, module 16 of bed 12 transmits the weight data a single time and, if an acknowledgement message is returned to module 16 of bed via one or more WAP's 14 indicating that the electronic medical record system 27 has successfully received the weight data from bed 12, then module does not transmit the location information subsequently unless a change is made to the weight data using GUI 120 or unless bed 12 is unplugged from outlet 170 for a threshold period of time in which case the weight data must be reverified. In such embodiments, a bed ID such as a bed serial number or MAC address is transmitted with the weight data. During subsequent bed status data transmissions from bed 12, the bed ID is also transmitted and is used by the bed status data server and/or the EMR server 26 to correlate or associate the weight data with the bed location information. In other embodiments, the weight data is transmitted by module 16 of bed 12 along with each transmission of bed status data after the bed location information has been stored in memory 114 of control circuitry 110.
Referring now to
A room text box 630 displays the room number in which the bed 12 is positioned. If a room number has not been assigned to the bed 12, the room text box 630 is blank. A cancel button 632 is selectable, such as by touching, to cancel the WiFi screen 600 and return to the home screen 440. A bed location button 634 is selectable, such as by touching to initiate the process of associating a room number to the bed 12. Selection of the bed location button 634 results in a room selection screen 640 having a list 642 of rooms in the healthcare facility being displayed on the GUI 120. By selecting an available button 644, all rooms available in the healthcare facility are displayed in the list 642. The list may be scrolled through by scrolling with a finger on the GUI 120. If desired, up and down arrow buttons provided on the screen 640 to the right of the list 642 may be used for scrolling instead. Selecting an assigned button 646 populates the list 642 with all rooms in the healthcare facility that have been assigned to respective patients. The user may select a room number from the list 642, such as by touching the screen. An enlarge button 650 is selectable, such as by touching, to navigate one level up in a hierarchy, e.g. room, floor, building. A cancel button 652 is selectable, such as by touching, to return to the WiFi screen 600, the home screen 440, or any other previously displayed screen.
Selection of a room number from the list 642 navigates the user to a patient identification screen 660. The patient identification screen 660 includes a text box 662 that reads, “DO YOU CONFIRM THAT THIS PATIENT IS ON THE BED?” A patient name is provided beneath the text box 662. The user can select, such as by touching, a cancel button 664 if the user cannot confirm the identification of the patient on the bed 12 or, for some reason, the caregiver or user decides not to confirm the identification of the patient. Selection of the cancel button 664 returns the user to a previous screen without patient identification data. In some embodiments, the cancel button 664 is a no button. Selection of a yes button 668, for example by touching, confirms that the named patient is on the bed 12 and results in the transmission of patient identification data to the electronic medical record system 27 either directly or via the bed status data server.
Referring now to
In some embodiments, the user may enter any one of location data, patient identification data, and weight data using the GUI 120 of the bed 12. For example, the user may enter one of location data, patient identification data, and weight data, in some embodiments. In some embodiments, the user may enter any two of location data, patient identification data, and weight data. In some embodiments, the user may enter all three of location data, patient identification data, and weight data.
In some embodiments, the patient identification data may be temporarily invalidated. For example, the patient identification data may be temporarily invalidated in response to the wireless connection being lost, e.g. if the wireless connection is lost for over a predetermined period of time. In some embodiments, the patient identification data may be temporarily invalidated in response to the bed 12 being unplugged from the outlet 170 of the healthcare facility, e.g. if the bed 12 is unplugged from the outlet for longer than a predetermined period of time such as about ten seconds to about one minute. Optionally, the patient identification data may be temporarily invalidated in response to the patient exiting the bed 12, e.g. if the patient has exited the bed 12 for longer than a predetermined period of time.
When the patient identification data is temporarily invalidated, the patient identification data may be revalidated upon the conclusion of the temporary invalidating event. For example, if the wireless connection is reconnected, the patient identification data may be revalidated. In another example, if the bed is plugged back in, the patient identification data may be revalidated. In some embodiments, if the patient reenters the bed 12, the patient identification data may be revalidated. In some embodiments, the caregiver is prompted to revalidate the patient identification data. For example, the caregiver may be directed to a location revalidation screen 800, as illustrated in
In some embodiments, the patient identification data may be permanently invalidated. That is, the patient identification data may be invalidated in response to an invalid patient ID being entered. The patient identification data of a previously validated patient may be invalidated during the process of entering a new patient identification using the new patient button 326, in some embodiments. In some embodiments, the patient identification data may be invalidated in response to unplugging the bed 12 from AC power such as when the bed 12 is being transported, e.g. moved to another room. Optionally, the patient identification data of a previously validated patient may be invalidated when a new patient ID becomes available such as if a new patient is assigned to the bed 12 using an ADT system computer and the bed 12 receives the new patient data. If desired, the patient identification data is invalidated in response to new localization data being available from the real-time locating system 25 or entered manually on the GUI 120 of bed 12. In some embodiments, the patient identification data may be invalidated in response to a configuration of the settings being changed using the change configuration screen 700. The patient identification data may be invalidated in response to the patient exiting the bed 12 for longer than a predetermined period of time such as, for example, about 2 minutes to about 20 minutes such as for toileting, in some embodiments. After invalidation, the caregiver is prompted to revalidate the patient identification data. For example, the caregiver may be directed to the location revalidation screen 800. In some embodiments, the revalidation screen is similar to the WiFi screen 360. In some embodiments, an alarm is triggered if the bed 12 is disassociated from its location.
Although certain illustrative embodiments have been described in detail above, variations and modifications exist within the scope and spirit of this disclosure as described and as defined in the following claims.
The present application is a continuation-in-part of U.S. application Ser. No. 16/743,340, filed Jan. 15, 2020, which claims the benefit, under 35 U.S.C. § 119(e), of U.S. Provisional Application No. 62/810,445, filed Feb. 26, 2019, both of which are hereby incorporated by reference herein in their entirety.
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Number | Date | Country | |
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20200345568 A1 | Nov 2020 | US |
Number | Date | Country | |
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62810445 | Feb 2019 | US |
Number | Date | Country | |
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Parent | 16743340 | Jan 2020 | US |
Child | 16930427 | US |