Medication Dispensing Device
20170231870 · 2017-08-17
Assignee
Inventors
Cpc classification
International classification
A61J7/00
HUMAN NECESSITIES
Abstract
A medication storage and dispensing device having a biometric sensor to restrict access to the medication stored within. The device is locked to prevent access and includes tamper resistance features to prevent unauthorized access to the medication stored within. The device has wireless connection features that allow monitoring by medical professionals.
Claims
1. A medication dispensing device comprising: a top lid, said top lid having an opening defined therein; a base, said base having a wall and an end cap; a dispensing port defined in said wall; a dispensing plate retained in and attached to said base, said dispensing plate is adapted to receive a prescription bottle having a cap; and a biometric sensor attached to said top lid in said opening.
2. The medication dispensing device of claim 1, wherein said dispensing plate further comprises: a retention portion; an angled dispensing portion; and at least one retention guide extending from said retention portion, said retention guide having retention channels therein.
3. The medication dispensing device of claim 1, wherein said cap further comprises: an outer cap, said outer cap defining a retention opening and a first dispensing port; guide projections extending from said outer cap; and a dispensing insert having a concave face with a second dispensing port therein, and a pin extending from said dispensing port opposite said concave face, wherein said pin is inserted through said retention opening and allows said dispensing insert to be rotatably attached to said outer cap.
4. The medication dispensing device of claim 1, wherein said cap further comprises: an outer cap, said outer cap including: a retention opening defined therein; a first dispensing port defined therein; guide projections extending from said outer cap; a dispensing insert, said dispensing insert including: a concave face; a second dispensing port; a pin extending from said dispensing port opposite said concave face; a size selection insert interposed between said outer cap and said dispensing insert, and adapted to be retained within said outer cap, said size selection insert includes: punch-outs; and a retention opening defined therein; wherein said pin is inserted through said retention openings in both the outer cap and the size selection insert and allows said dispensing insert to be rotatably attached to said outer cap.
5. The medication dispensing device of claim 4, further comprising: a size selection insert interposed between said outer cap and said dispensing insert, wherein said size selection insert has punch-outs that when removed create a sized dispensing port in said size selection insert.
6. The medication dispensing device of claim 1, further comprising: an electric motor, said electric motor in communication with said cap to dispense medication; and a control circuit in electronic communication with said electric motor.
7. The medication dispensing device of claim 6, further comprising: locks in electronic communication with said control circuit, said locks adapted to securely retain said top lid to said base.
8. The medication dispensing device of claim 6, further comprising: sensors in electronic communication with said control circuit, said sensors positioned within said top lid.
9. The medication dispensing device of claim 6, further comprising: a visual screen in electronic communication with said control circuit, said visual screen located in said top lid.
10. The medication dispensing device of claim 6, further comprising: a speaker in electronic communication with said control circuit, said speaker providing audible alerts to a user.
11. A medication dispensing device comprising: a top lid, said top lid having a domed shape, and further includes: an indent therein having a bottom surface and a sidewall; an opening defined by said bottom surface; a cylindrical base, said base having a wall and an end cap, said base further includes: supports extending from the end cap of said base; a dispensing opening defined by said wall, said dispensing opening allows dispensed medication to exit the medication dispensing device; a dispensing plate, having a retention portion and a dispensing portion, said dispensing plate further included: retention guides extending from said retention portion, said retention guides have a crescent shape and retention guides therein; access ports defined by the retention portion, wherein said dispensing portion is angled downward relative to said retention portion and said dispensing portion directs medication toward said dispensing opening in said base; a cap, said cap having an outer cap and a dispensing insert and placed on a prescription bottle, said cap further comprising: guide projections extending from said outer cap, said guide projections are adapted for insertion into guide channels to prevent rotational motion between said outer cap and said retention guides; a retention opening defined by said outer cap; a first dispensing port defined by said outer cap; a dispensing insert having a concave face and a second dispensing port; a pin extending from said dispensing insert opposite said concave face, wherein said dispensing insert is attached to said outer cap by inserting the pin through said retention opening allowing said dispensing insert to rotate relative to the outer cap; a control circuit located in said base, said control circuit having a memory; an electric motor located in said base in electronic communication with said control circuit, said electric motor includes: a plate for securing said electric motor to said dispensing plate; a post extending from said electric motor and in communication with said pin, wherein said electric motor rotates the post which in turn rotates said pin in order to rotate the dispensing insert such that the first and second dispensing ports may be aligned in order to allow medication to be dispensed from said prescription bottle; and a biometric scanner in electronic communication with said control circuit, said biometric scanner located in said opening in said top lid.
12. The medication dispensing device of claim 11, further comprising a size selection insert, said size selection insert further includes: a plurality of pre-scored punch-outs, wherein when a punch-out is removed a sized dispensing port is created in said size selection insert; and a retention opening defined by said size selection insert, wherein said size selection insert is retained in said outer cap.
13. The medication dispensing device of claim 12, further comprising: locks in electronic communication with said control circuit, said locks adapted to securely retain said top lid to said base; a visual screen in electronic communication with said control circuit, said visual screen located in said top lid; and a speaker in electronic communication with said control circuit, said speaker providing audible alerts to a user.
14. The medication dispensing device of claim 13, wherein said memory is adapted to store a medication schedule for the medication in the device and said control circuit is adapted to operate the electric motors to dispense the desired amount of medication at a desired time.
15. The medication dispensing device of claim 14, wherein said memory is adapted to store an authorized user's fingerprint and said control circuit is adapted to compare the stored fingerprint to a fingerprint input from said biometric scanner.
16. The medication dispensing device of claim 15, further comprising a communication circuit in electronic communication with said control circuit, wherein said communication circuit allows the device to wirelessly communicate with computer program, mobile application, or cellphone.
17. A medication dispensing device comprising: a top lid, said top lid having a domed shape, and further includes: an indent therein having a bottom surface and a sidewall; an opening defined by said bottom surface; a cylindrical base, said base having a wall and an end cap, said base further includes: supports extending from the end cap of said base; a dispensing opening defined by said wall, said dispensing opening allows dispensed medication to exit the medication dispensing device, wherein said base is capable of being securely fastened to said top lid; a dispensing plate, having a retention portion and a dispensing portion, said dispensing plate further included: retention guides extending from said retention portion, said retention guides have a crescent shape and retention guides therein; access ports defined by the retention portion; dispensing rails forming a dispensing channel on said dispensing portion, wherein said dispensing portion is angled downward relative to said retention portion and said dispensing channel directs medication toward said dispensing opening in said base a cap, said cap having an outer cap and a dispensing insert and placed on a prescription bottle, said cap further comprising: guide projections extending from said outer cap, said guide projections are adapted for insertion into guide channels to prevent rotational motion between said outer cap and said retention guides; a retention opening defined by said outer cap; a first dispensing port defined by said outer cap; a dispensing insert having a concave face and a second dispensing port; a pin extending from said dispensing insert opposite said concave face, wherein said dispensing insert is attached to said outer cap by inserting the pin through said retention opening allowing said dispensing insert to rotate relative to the outer cap; a control circuit located in said base, said control circuit having an associated memory; an electric motor located in said base in electronic communication with said control circuit, said electric motor includes: a plate for securing said electric motor to said dispensing plate; a post extending from said electric motor and in communication with said pin, wherein said electric motor rotates the post which in turn rotates said pin in order to rotate the dispensing insert such that the first and second dispensing ports may be aligned in order to allow medication to be dispensed from said prescription bottle; a biometric scanner in electronic communication with said control circuit, said biometric scanner located in said opening in said top lid; locks in electronic communication with said control circuit, said locks securely retaining said top lid to said base; a visual screen in electronic communication with said control circuit, said visual screen located in said top lid; a speaker in electronic communication with said control circuit, said speaker providing audible alerts to a user; and a communication circuit in electronic communication with said control circuit, wherein said communication circuit allows the device to wirelessly communicate with a computer program, a mobile application, or a cellphone.
18. The medication dispensing device of claim 17, further comprising a size selection insert interposed between said outer cap and said dispensing insert, said size selection insert further includes: a plurality of pre-scored punch-outs, wherein when a punch-out is removed a sized dispensing port is created in said size selection insert; a retention opening defined by said size selection insert; and retention tabs around the circumference of said size selection insert, said retention tabs are inserted into channels in said outer cap in order to retain said size selection insert to said outer cap and prevent rotation between said outer cap and the said size selection insert.
19. The medication dispensing device of claim 17, wherein said memory is adapted to store a medication schedule for the medication in the device and said control circuit is adapted to operate the electric motors to dispense the desired amount of medication at a desired time.
20. The medication dispensing device of claim 19, wherein said memory is adapted to store an authorized user's fingerprint and said control circuit is adapted to compare the stored fingerprint to a fingerprint input from said biometric scanner.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The advantages and other characteristics of the disclosed embodiments will be better understood when attention is directed to the accompanying drawings, wherein identical elements are identified with identical reference numerals and wherein:
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DETAILED DESCRIPTION OF THE EXEMPLARY EMBODIMENT(S)
[0037] Exemplary embodiments of the present invention will now be described in greater detail. It should be recognized that the present invention can be practiced in a wide range of other embodiments besides those explicitly described, and the scope of the exemplary embodiments described are expressly not limited.
[0038] Directing attention to
[0039] The bottom surface 20 defines an opening 30 therein. The opening 30 allows for the placement of a biometric sensor 200 (shown in
[0040] The base 10 of the device 1 is a hollow cylinder having a dispensing port 35 therein. The dispensing port 35 is sized and shaped to allow a variety of medications to exit the device 1 unobstructed. However, the dispensing port 35 should not be sized such that a patient or an unintended user may be able to access the medication stored therein through the port without first following the dispensing protocols described elsewhere herein. The top lid 5 and the base 10 are designed to join together to have a secure fit. One of ordinary skill in the art will understand that this joining of the top lid 5 and base 10 may be accomplished in a variety of ways, including interlocking features. Monitored and secure locks 215 (shown in
[0041]
[0042] As illustrated in
[0043] The dispensing plate 40 of the inventive device 1 is shown in
[0044] As shown in
[0045] The components of the inventive cap 100 are illustrated in
[0046] The dispensing insert 115 of the cap 100 is shown in
[0047] To increase the accuracy of the device, an optimal size selection insert 111 may be used. The optional size selection insert 111 is interposed between the outer cap 110 and the dispensing insert 110. The size selection insert 111 is designed to be retained within the outer cap 110, and has a substantially circular body 112. The body 112 is a thin molded piece that may be made from plastic, polymers, or other suitable material. The body 112 defines a retention opening 131 therein. The retention opening 131 allows the pin 160 of the dispensing insert 115 to pass there through. A plurality of retention tabs 113 are arranged along the circumference of the circular body 112. The retention tabs 113 are adapted to fit within the channels 121 in the outer cap 110. Once the tabs 113 are inserted into the channels 121, the size selection insert 111 is prevented from rotating relative to the outer cap 110.
[0048] The circular body 112 also includes a plurality of punch-outs 127. The punch-outs 127 may be molded or scored during the manufacturing process or after, in such a manner that allows an individual punch-out 127 to be removed resulting in a sized dispensing port 128 (shown in
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[0050] Bottom views of the size selection insert 111 placed in the outer cap 110 are shown in
[0051] In order to determine the proper diameter punch-out 127 to remove, the system described herein includes a pill measuring device 180 as illustrated in
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[0053] A top perspective view of the base 10 is illustrated in
[0054] Additional electrical and tamperproof features will now be described with respect to
[0055] In the cross-sectional view in
[0056] Locks 215 are also provided inside the device 1. The locks 215 are in electronic communication with the control circuit 210 and are used to ensure that a patient or other unauthorized user cannot open the device 1. The locks 215 are placed so that they retain the lid 5 to the base 10. The locks 215 may be unlocked by an authorized individual to insert and remove the prescription bottles 45. Sensors 220 may also be provided in the interior of the device 1. The sensors 220 are in electronic communication with the control circuit 210. The sensors 220 are used to monitor the dispensing of the medication, including the number of pills dispensed, and to monitor for breaches of the exterior of the device 1. The positioning of the sensors 220 in
[0057] The sidewall 25 may also include a visual screen 196. The visual screen 196 is in electronic communication with the control circuit 205. The visual screen 196 may be used to communicate messages to the patient or other authorized users of the device 1. These messages may include alerts, warnings, and medication schedule information.
[0058] The process of utilizing the inventive device 1 will now be discussed with respect to
[0059] The patient's written or electronic prescription would also include that the prescribing medical professional required the inventive device 1 to be used. The patient could then take the prescription to a pharmacy to be filled, or have the prescription electronically sent to a pharmacy 312. The pharmacist would then fill the prescription as normal, using a traditional prescription bottle 45. The pharmacist would then place the inventive cap 100 on the prescription bottle 45. The pharmacist would then load the prescription bottles into the device 1. The pharmacist would then retrieve the information 315 stored on the cloud 300 by the prescribing medical professional and load 320 that information to the device 1. Optionally, if information was stored on the device 1 the pharmacist would not need to download the patient's information from the cloud 300.
[0060] This information includes the biometrics of the patient and the prescription schedule. The pharmacist would then check the identity of the patient using the biometric information stored on the cloud or stored in the device's memory 225. If the biometrics of the person picking up the prescription matched the stored biometrics uploaded by the prescribing medical professional, then the patient would receive the device 1 with medication contained therein. However, should the biometrics not match, the individual would not receive the prescription. Optionally, if the patient has a caregiver the, the caregiver may have a biometric scan performed and the device 1 programmed to allow either the patient or the patient's caregiver to access the medication in the device 1.
[0061] As discussed herein, the device 1 includes a control circuit 210. The control circuit is electronically coupled to a memory 225. The memory 225 stores the patient's prescription schedule for the medication stored in the device 1, and stores the patient's biometric information, including patient's fingerprint. Optionally, the patient's caregiver biometrics may also be stored in the memory 225. The prescription schedule stored in the memory 225 may include the amount of medication to be dispensed within a predetermined amount of time. Since the prescription schedule is stored in the memory, the device 1 is capable of notifying the patient when it is time to take the medication by a visual and audible alarm. Any visual notification may be transmitted from the control circuit 210 to the visual screen 196. Any audible notification may be transmitted from the control circuit 210 to speakers 250 or other audible devices in electronic communication with the control circuit 210. The speakers 250 may be located at any point in the interior or exterior of the device 1. Additionally, the patient or caregiver may download an application for mobile devices, such as cell phones and tablets, or standard computers. Since the patient's medication schedule is saved in the cloud, the patient or caregiver may receive a notification through the application. The device 1 also has a communication module 235 that may also be able to push notifications to the patient's or the caregiver's mobile devices or computers, either through the application or directly to the device.
[0062] If the patient desires to take the medication, the patient or authorized caregiver simply places a finger on the biometric sensor 200, if the scanned fingerprint of the individual attempting to access the medication matches the fingerprint stored in the memory 225, then the individual passed a first check. The control circuit 210 then checks a timing circuit 230 to ensure that the request for medication falls within the predetermined time allowed by the prescription stored in memory 225, this step represents the second check. If both checks are passed, then the medication may be dispensed.
[0063] If either the first or second checks fail, then the medication in the device 1 is not dispensed. Additionally, the attempted access to the medication by the individual is stored into the memory and the device 1 would communicate the attempted access to the cloud 300 through a communication module 235 in electronic connection to the control circuit 210. The communication module 235 may have the ability to communicate through cellular signals, wi-fi, radio, and/or Bluetooth. The communication module 235 may communicate the attempted access directly to the cloud 300 and the prescribing medical professional and/or the pharmacist that filled the prescription.
[0064] If the first and second checks are passed, the medication is dispensed. To dispense the medication, the control circuit 210 directs a signal to at least one electric motor 205 in electronic communication. Once the electric motor 205 receives the command to dispense the medication in the device 1, it rotates the dispensing insert 115 by way of a pin 160. The electronic motor 205 rotates the dispensing insert 115 so that the first dispensing port 135 is aligned with the second dispensing port 145 to allow a desired amount of medication to fall from the inventive cap 100. The dispensing channel 105 then guides the medication to the dispensing opening 35 for delivery to the patient. The sensors 220 being notified that the dispensing protocol has been activated monitors the amount of medication delivered to the patient. This information as well as the time the medication was delivered to the patient is stored in the memory 225, and may be upload to the cloud 300 for retrieval by the medical professional or pharmacist. If an improper amount of medication is dispensed by the device 1. The device 1 logs the event and may upload the event to the cloud 300. The device 1 may also notify the medical professional and/or pharmacist as well as the patient or approved caregiver.
[0065] The device 1, further includes tamper resistant features controlled by the control circuit 210. The sensors 220, electronically coupled to the control circuit 210, also monitor the device 1 to detect an unauthorized breach. To accomplish this, the sensors 220 may be designed to detect motion within the device 1. Once motion is detected outside of the time required to dispense medication, the sensors 220 may send a signal to the control circuit 210. The control circuit 210 would then activate the appropriate protocol in an attempt to prevent the unauthorized access to the medication in the device. Additionally, the locks 215 being in electronic communication with the control circuit may also be used to detect an attempted unauthorized access to the medication in the device 1. As with the sensors 220, once the locks 215 detect that unauthorized access is being attempted, a signal would be sent to the control circuit 210, which would begin the appropriate protocol. Once tampering protocol has been initiated, the device 1 has features to attempt to prevent further access to the medication therein. First, the device 1 includes a spray mechanism 245 in communication with the control circuit 210. If tampering is detected the control circuit 210 directs the spray mechanism 245 to direct a chemical to the medication to render the medication inactive.
[0066] Along with the ability to prevent unauthorized access to the medication in the device 1, the device 1 also allows the prescribing medical professional and/or pharmacist to monitor the patient's usage. As provided, the memory 225 stores all events such as proper dispensing, attempted access either outside the predetermined timing window or by an unauthorized user, or tampering. The memory then uploads to the cloud using communication module 235. The medical professional or pharmacist may then access this information stored on the cloud. The device 1 may also use the communication module 235 to contact the medical professional and/or pharmacist directly.
[0067] The device 1 also allows for the collection of patient data. The patient may input information such as, pain information, medication reaction, etc. This information may be input into the application then uploaded directly to the cloud 300 or communicated to the device 1 and stored in the memory 225. The medical professional could then use this information for a variety of purposes including medication adjustment, prescription timing adjustments, etc.
[0068] The use of the inventive device 1 also allows medical professionals to make changes to the patient's prescription. If the medical professional wishes to change the patient's prescription, including changing the amount of medication or the timing of the dosages, the medical professional may simply log into the cloud 300 access the patient's prescription information and make a change to the prescription. The device 1 may then retrieve the new prescription information from the cloud 300 and update the prescription information stored in the memory 225 changing the prescription. The medical professional may also be able to remotely access the device 1 and make any desired prescription changes.