Patent Application
20090108011
Not Applicable.
Not Applicable.
Everyday, patients hospitalized because of age, infirmities, or accidents, receive unsatisfactory care. Dissatisfaction can arise when a request for medication is responded to in an untimely manner. In some instances, hours can pass without response to a patient's requests. Often, the untimely response results from the overburdening of caregivers that occurs due to the numerous tasks associated with the daily care of hospitalized individuals, including dispensing and administrating medications.
Caregivers use a centralized inventory system for dispensing and administering medications. In this system, medications are stored in a centralized area. Both required and optional medications are dispensed and administered to each patient by retrieving medications from a centralized inventory onto a movable cart. In some instances, a caregiver follows a prescribed schedule for administering required medication to a patient and provides optional medication upon request by the patient. Optional medication often includes pro re nata (PRN) medication. PRN medication refers to dosages of prescribed medication that are not scheduled, and administration is left to the caregiver or the patient's prerogative. PRN is often added to the prescribed directions for medication used to treat symptoms (e.g., pain/fever, constipation, insomnia, anxiety, nausea/vomiting). Most often PRN medications are analgesics, such as paracetamol (Tylenol) or hydrocodone (Vicodin), laxatives, such as coloxyl, sleeping aids (sedatives), such as zolpidem (Ambien) or lorazepam (Ativan), and antiemetics, such as ondansetron or dimenhydrinate (Gravol). These medications can include over-the-counter drugs that would be readily available to the patient but for the patient's admittance into the hospital or care facility.
Upon request by the patient to receive the optional medication, the caregiver retrieves the medication from the centralized inventory and returns to the patient to administer the optional medication. The patient often requests the optional medication during administration of the required medication, at which time, caregivers proceed to each patient's room dispensing and administering the required medications. When optional medication, such as PRN medication, is requested, the caregiver exits the patient's room and retrieves the optional medication from the centralized inventory and returns to the patient's room to administer the medication. After administration of the optional medication, the caregiver proceeds to the next patient to administer the required medication, and this patient may also request optional medication. Accordingly, the caregiver again returns to the centralized inventory to retrieve the requested optional medication and returns to the patient for administration.
The present disclosure provides methods and systems for dispensing medication. The methods and systems dispense optional medications from a fixed dispensing apparatus located in, or in close proximity to, an individual patient's room, while required medications are dispensed from a movable dispensing apparatus. By providing multiple dispensing apparatuses, increased satisfaction of a hospitalized patient is realized by a decrease in delay time for receiving requested medications. These methods and systems reduce the number of times that a caregiver is required to return to a central storage location to retrieve optional medication for a patient. Moreover, these methods and systems provide an efficient manner for a caregiver to administer medications to a patient while maintaining control over the medications by the care facility.
In some embodiments, a system for dispensing medication from within a patient's room is described. The system preferably includes a first dispenser positioned within, or in close proximity to, the patient's room that is configured to contain optional medication and to provide access to the optional medication only by authorized personnel and a central storage location that stores optional medication for replenishing the first dispenser for optional medication.
In some embodiments, the first dispenser is affixed within the patient's room and the optional medication comprises PRN medication. In further embodiments, the first dispenser monitors what medications are stored within and dispensed from the first dispenser. In some embodiments, the first dispenser is configured to associate medication dispensed from the first dispenser with the patient for billing purposes, is configured to dispense optional medication by instructions provided from the central storage location, and/or is configured to provide access to only one dose of an optional medication upon a request for access to the optional medication. In further embodiments, a mobile dispenser is configured to contain required medication for administration to the patient and the central storage location stores required medication for replenishing the mobile dispenser.
In some embodiments, a method for dispensing medication in a care facility is described. The method preferably includes dispensing a first medication from a dispenser if a request is obtained by a patient for an optional medication, the dispenser being associated with and affixed to a location within a room of the care facility in which the patient is staying, and replenishing the dispenser with the first medication from medication stored at a central storage location.
In some embodiments, the method further includes administering the first medication to the patient by care facility personnel. Some embodiments provide that dispensing the first medication from the dispenser includes unlocking a security mechanism on the first apparatus. In further embodiments, dispensing the first medication includes providing access to one dose of the first medication and/or dispensing PRN medication. Some methods described herein further include logging administrative information corresponding to accessing medication within the dispenser, automatically tracking by the dispenser which medications have been dispensed from the dispenser, and/or automatically billing a patient for optional medication dispensed from the dispenser. In some embodiments, dispensing the first medication includes remotely providing instructions to the dispenser to allow the patient to have access to the optional medication. Some methods provide that replenishing the first medication includes storing optional medication within the dispenser based on projected needs of the patient. Some embodiments provide that the dispenser is accessed by at least one of a lock and key set, fingerprint recognition device, and voice recognition device.
In yet further methods described herein for dispensing different types of medication to a plurality of patients, the methods include selectively dispensing an optional medication from an affixed secured apparatus located within an individual patient's room in response to a request for the optional medication and dispensing a required medication for the individual patient from a portable apparatus.
In some embodiments, the methods further include repeating the dispensing method for each individual patient within the plurality of patients. The methods can further provide that dispensing the optional medication from the affixed apparatus includes unlocking a security mechanism on the secured apparatus. In some embodiments, the methods further include automatically logging administrative information corresponding to dispensing from the affixed secured apparatus and managing the administrative information from a centralized storage location.
In accordance with certain aspects of the present disclosure, a method for dispensing medications is presented. The method includes dispensing a first medication from a first apparatus if a request is obtained for medication that corresponds to an optional medication. The first apparatus is associated with an individual patient. The method also includes dispensing a second medication from a second apparatus corresponding to a required medication. The second apparatus is associated with a plurality of patients.
According to other aspects of the present disclosure, a method for dispensing medications to each individual within a plurality of patients is presented. The method includes dispensing an optional medication from a fixed apparatus located within an individual patient's room if a request for the optional medication is obtained. In addition, the method includes dispensing a required medication from a movable apparatus associated with the plurality of patients.
According to yet other aspects of the present disclosure, a system for dispensing medications to a plurality of patients is presented. The system includes a first apparatus for dispensing a first medication corresponding to an optional medication. The first apparatus is associated with an individual patient. The system also includes a second apparatus for dispensing a second medication corresponding to a required medication. The second apparatus is associated with the plurality of patients.
Additional features and advantages of the disclosure will be set forth in the description below and, in part, will be apparent from the description or may be learned by practice of the disclosure. The objectives and other advantages of the disclosure will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the disclosure as claimed.
The accompanying drawings, which are included to provide further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the principles of the disclosure. In the drawings:
a is a diagram of a hospital that indicates a path taken by a caregiver to dispense medications to patients.
b is a diagram of a hospital that indicates another path taken by a caregiver to dispense medications to patients.
The present disclosure generally relates to medications. More specifically, the present disclosure relates to dispensing medications from separately placed apparatuses to increase the efficiency of caregivers and the overall satisfaction of patients. In accordance with the present disclosure, an individualized dispensing apparatus located near each individual patient carries optional medications. A separate dispensing apparatus carries required medications and is capable of servicing multiple patients. By using more than one apparatus to dispense medications, caregivers do not have to retrieve optional medications at a central storage location each time a request has been made for the optional medications. Neither does the caregiver have to return to stock unused medications.
Two types of medications are given to patients: required and optional. Medications which treat the condition of the patient are called required medications and are patient specific. Often, these medications are associated with a prescription that is issued by a medical professional. Required medications are generally more expensive than optional medications.
Optional medications are generally used to relieve pain and discomfort. These can include PRN medications. PRN medications, as used herein, is intended to have its plain and ordinary meaning, which includes, without limitation, medications that are made available for a patient if needed, but which are not part of a daily prescribed regimen. There is generally no requirement on the times and doses used for optional medications, but the amount used may be limited by the specific manufacturer of the optional medication. Optional medications are characterized as being relatively inexpensive.
Now referring to
To maintain the appropriate amount of required and optional medications, the central storage location 102 tracks information regarding the amount of medications left and whether more medications need to be ordered. In certain embodiments, the information tracked by the central storage location 102 is received directly from the caregivers. Alternatively, the information is received from dispensing apparatuses. Each dispensing apparatus sends administrative information to an electronic inventory management device used at the central storage location 102. The electronic inventory management device then processes the administrative information.
Continuing with
With reference now to
Continuing, the next stop for the caregiver is room 106. The patient in room 106 does not request any optional medications and after administering the required medications to the patient, the caregiver proceeds to the next patient in room 108. This time, however, the patient in room 108 requests an optional medication for a sleeping aid or similar type of medication. Again, the caregiver would have to return to the central storage location 102 and retrieve the appropriate optional medication.
The caregiver then proceeds to rooms 110 and 112. At room 112, the caregiver for the third time returns to the central storage 102 and retrieves a user-requested optional medication. The caregiver then services the patients of rooms 114, 116, and 118. Each time the caregiver returns to the central storage location 102 for optional medications, the caregiver wastes valuable time that could have been used to take care of the patients.
Alternative implementations exist to servicing patients with optional medication requests. Accordingly, the caregiver could administer the required medications of the patients in rooms 104-118 first and then afterwards, administer optional medications that were requested while the caregiver was in the patient's room 104-118. The caregiver would still have to visit the central storage location 102 to retrieve the optional medications. The caregiver would also be required to write down or memorize each patient's optional medicinal needs. Still further, there may be considerable delay time when a first patient requests the optional medication and the response to that request by the caregiver.
In yet further embodiments, a request for optional medication can occur when the caregiver is in another patient's room 104-118. In response, the caregiver would retrieve the requested optional medications at the central storage location 102. The caregiver would then proceed to the requesting patient's room to dispense and administer the optional medication. The caregiver would then return to the room the caregiver was at before receiving the request.
In some embodiments, the optional medications may be stored on the medical cart. The optional medication, however, would have to be returned to the central storage location 102 when the caregiver has completed his/her routes. Consequently, the medication would be handled numerous times. For example, each time the medication is used, the medication would be loaded onto the cart and then unloaded at the central storage location 102 when the caregiver has completed his/her routes. Filling and restocking the medication would decrease the amount of time that the caregiver has for the other needs of the patients.
With reference now to
Now referencing
The dispensing apparatus 202 can contain a locking device 206 to limit access of the optional medications to the individual patients within the rooms 104-118. Such locking devices 206 would prevent drawers 210 of the dispensing apparatus 202 from being opened. One locking device 206 can be a lock and key device. Alternatively, the locking device 206 can be a fingerprint recognition device. Further, the locking device 206 can be a voice recognition system or a combination lock. One of ordinary skill in the art would recognize that there are many types of locking devices 206 that can prevent the apparatus 202 from being opened, or, in other words, there are many types of locking devices 206 that can restrict access to the optional medications in the dispensing apparatus 202 and that can provide access to the optional medications by only those authorized to retrieve the medications. In still yet other embodiments, the apparatus 202 does not need a locking device 206.
The dispensing apparatus 202 can also include a user interface 208 for the caregiver, or other authorized personnel, to provide instructions to the apparatus 202 relating to the requested optional medication. For instance, in some embodiments, the caregiver approaches the dispensing apparatus 202 and gains access to the user interface 208 by passing a security check provided by the locking device 206, which can be, for example, a fingerprint recognition device. Upon gaining access to the user interface 208 and having cleared the security check, the caregiver can specify which optional medication is requested. Upon receiving the request, the apparatus 202 can open one of the drawers and allow the caregiver to retrieve and administer the medication. In some embodiments, the user interface 208 is an LCD screen that displays the contents of the apparatus 202 and that provides input means, for example, a keyboard, buttons, or touch-screen, for the caregiver to provide input to the apparatus 202.
In further embodiments, the caregiver may specify the requested medication prior to passing the security check. This may be advantageous if various optional medications have differing degrees of security checks or if limitations are placed on particular medications due to potential conflicts with other required medications. To access the medication, the caregiver would approach the apparatus 202 and identify via the user interface 208 the requested medication. In some embodiments, the apparatus 202 confirms whether the medication is compatible with the medications currently being administered to the patient, and upon clearance, the apparatus 202 can request the caregiver to unlock or otherwise deactivate the locking device 206. Upon confirming that the caregiver is authorized to gain access to the optional medication, the apparatus 202 can then unlock the specific drawer 210 corresponding to the medication, open the drawer 210 containing the medication, or otherwise dispense the medication for the caregiver to administer.
In the embodiments shown in
In some embodiments, the apparatus 202 can be actuable from a central location. For example, with reference to
The central control 212 can also be similarly connected to other electronic modules at the care facility. For example, in some embodiments, as depicted in
The care facility management module 214 can also include a personnel information database 220 and personnel information processor 222. The personnel information database 220 can include, among other things, information relating to accessing the dispensing apparatus 202 by care facility personnel. For example, the personnel database 220 can include a caregiver's fingerprint for verification when the caregiver attempts to obtain access to an apparatus 202 through a fingerprint reader. When the caregiver's fingerprint is read by the locking device 206 of the apparatus 202, the personnel information processor 222 or the central control 212 can access the personnel database to determine whether the caregiver is authorized to access the requested medication. Accordingly, a caregiver that is asked to care for patients in new rooms that the caregiver is not normally assigned is still able to gain access to the dispensing apparatus 202 in those new rooms because the caregiver's personnel information is stored at a centralized location that can be accessible to all dispensing apparatuses 202 in the care facility. Moreover, the administration of medications by a particular caregiver can also be monitored by retrieving from the personnel database the day and time that the caregiver sought access to any one or all dispensing apparatus 202 in the facility.
In some embodiments, records relating to how many medications remain within the apparatus 202 are preferably kept at the central control 212. Accordingly when any one medication needs to be replenished, a indicator may be provided on the apparatus or at the central control 212. In some embodiments, the indicator provides the name and quantity of optional medication that needs to be replaced.
Additionally, when the caregiver provides remote access to the apparatus 202, such as through the central control 212, the apparatus 202 preferably only provides access to a single dose of the requested optional medication. In some embodiments, the medications are contained within a drawer 210, and the drawer 210 is divided into compartments that are configured to only provide a single-dose of the medication. When the caregiver opens the drawer for the patient or a caregiver, whether remotely or otherwise, the drawer preferably only opens to the point that it provides the next dosage of medication. Accordingly, the apparatus 202 can monitor, or keep track of, what medications are stored within and dispensed from the apparatus 202.
Now referring to
At determination block 306, the caregiver determines whether the request was for an optional medication. The caregiver removes the optional medication from the apparatus 202 and administers the optional medication to the patient at block 308 when there was a request for the optional medication. In some embodiments, the caregiver is required to unlock a device associated with the apparatus 202. The caregiver can use their key to open a lock. Alternatively, the caregiver can use their fingerprint signature to open the lock. Also, the caregiver can use their voice to open the lock. These are exemplary only, as other methods for authentication may be employed to control the unlocking of the device. Thereafter, the caregiver proceeds to the next room ending the patient's care at block 310.
In further embodiments of the present disclosure, the caregiver, who is located in another patient's room 104-118, receives a request from a patient in another room 104-118. To satisfy the request, the caregiver enters to the requesting patient's room 104-118 and removes the optional medicine from the dispensing apparatus 202 associated with the individual patient. By using the apparatus 202, valuable time is saved by not having to retrieve the optional medicine from the central storage station 102. Thereafter, the caregiver returns to the other patient's room 104-118.
In order to facilitate management of pharmaceutical needs, administrative information is logged each time the optional medication dispensing apparatus 202 is used. Either the caregiver can directly log the information or the apparatus 202 provides an automatic logging function. The apparatus 202 provides the information to an electronic inventory management device at the central storage location 102. In this way, the central storage location 102 can manage both the number of optional and required medications left and can make appropriate pharmaceutical requests.
In some embodiments, when the patient requests and receives optional medication, access to the apparatus 202 triggers an electronic signal that is processed by a processing unit to indicate with what medication the patient was treated. This can be used to keep records on medication intake as well as for billing purposes. For example, in some embodiments, when the patient requests optional medication, the apparatus 202 sends notification of the treatment to the patient's records for inclusion in billing the patient for the provided medications. Accordingly, the apparatus 202 provides automatic billing accountability for administering optional medications.
Through the use of the optional medication dispensing apparatus 202, fewer medications will be returned to the central storage location 102. Accordingly, the optional required medication can be left in the room 104-118 with the individual patients. By not refilling and restocking the optional medications, the medications are handled fewer times and increase the amount of time that a caregiver has to tend to other needs of the patients. Additionally, tighter controls are kept on the medication to reduce loss through, for example, staff use.
The optional medication dispensing apparatus 202 further permits the optional medication inventory to be adjusted by the caregiver, who is likely familiar with the needs of the individual patient and has access to bulk quantities of medications at the central storage location 102. As demand for certain medications changes, the caregivers can add or remove medications that are stored in the rooms. Moreover, by knowing what ailments the patient is suffering, or will likely suffer, the caregiver can provide specific medications in the dispensing apparatus 202 to ensure that such medications are not exhausted during the patient's time in the hospital or care facility. Additionally, if optional medications may have adverse effects when combined with the patient's required medication, the caregiver can selectively replace the optional medication in the dispensing apparatus 202 with medication that is more compatible with the required medication.
With the optional medication located in the dispensing apparatus 202, the caregiver is able to respond immediately to the patient's request and administer the medication. This quick response to the patient's request will increase patient satisfaction and can reduce stress and distress that may otherwise be experienced by a patient who has to wait long periods of time for a caregiver to retrieve optional medication. Additionally, the optional medication in the dispensing apparatus 202 reduces mistakes that may otherwise occur when the caregiver returns to the central storage location 102.
The description of the disclosure is provided to enable any person skilled in the art to practice the various embodiments described herein. While the present disclosure has been particularly described with reference to the various figures and embodiments, it should be understood that these are for illustration purposes only and should not be taken as limiting the scope of the disclosure.
There may be many other ways to implement the disclosure. Various methods and system described herein may be partitioned differently from those shown without departing from the spirit and scope of the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and generic principles defined herein may be applied to other embodiments. Thus, many changes and modifications may be made to the disclosure, by one having ordinary skill in the art, without departing from the spirit and scope of the disclosure.
In the detailed description, numerous specific details were set forth to provide a full understanding of the present disclosure. It will be clear, however, to one ordinarily skilled in the art that the present disclosure may be practiced without some of these specific details. In other instances, well-known structures and techniques have not been shown in detail not to obscure the present disclosure.
