System and method for monitoring pill container activity

• US 10,445,472 B2
• Filed: 08/12/2015
• Issued: 10/15/2019
• Est. Priority Date: 08/12/2014
• Status: Active Grant

• Current Assignee: Optimize Systems Incorporated
• Original Assignee: Pillsy, Inc.
• Inventors: LeBrun, Jeffrey R.
• Primary Examiner(s): Nguyen, Hiep V
• Application Number:
  US14/824,231
• Publication Number:
  US 20160048657A1
• Time in Patent Office: 1,525 Days
• Field of Search: 705 2
• CPC Class Codes: A61J 1/1412 Containers with closing means, e.g. caps
• CPC Class Codes: A61J 2200/30 Compliance analysis for taking medication
• CPC Class Codes: A61J 2200/74 for weight
• CPC Class Codes: B65D 50/043 the closure comprising a screw cap whose threads are shaped to accommodate blocking elements and the closure is removed after first applying axial force to unblock it and allow it to be unscrewed
• CPC Class Codes: B65D 51/24 combined or co-operating with auxiliary devices for non-closing purposes
• CPC Class Codes: B65D 51/248 the closure being provided with transient audible or visual signaling means, e.g. for indicating dispensing, or other illuminating or acoustic devices, e.g. whistles B65D55/026, B65D55/028 take precedence; for indicating incorrect storage B65D79/02
• CPC Class Codes: G16H 20/13 delivered from dispensers
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

A cap for a medication container includes a housing with a top portion and a bottom portion. The top and bottom portions together define a cavity therebetween. A sliding plate is disposed in the cavity adjacent the bottom portion. A microcontroller with a contact sensor is disposed in the cavity between the top portion and the sliding plate. The sliding plate is configured to slide toward and activate the contact sensor where the cap is secured to the medication container in a closed state. The sliding plate is also configured to slide away from and not activate the contact sensor where the cap is removed from the medication container in an open state.

Claims

1. An electronic sensing cap for a pill container, comprising:

a housing with a top portion and a bottom portion and defining a cavity therebetween;

a sliding plate disposed in the cavity adjacent to the bottom portion;

a microcontroller with a switch type contact sensor disposed in the cavity between the top portion and the sliding plate, the sliding plate configured to slide upward and activate the contact sensor where the cap is secured to the pill container in a closed state, and the sliding plate configured to slide downward from and not activate the contact sensor where the cap is removed from the pill container in an open state;

wherein the microcontroller further comprises a printed circuit board that comprises a non-infrared wireless radio, a memory, a speaker, and wherein a battery is connected to the printed circuit board that is powered at least in part in both the opened state and the closed state; and

wherein the microcontroller is configured to non-infraredly, wirelessly transmit information indicative of an opening and a closing of the pill container over time to at least one of a smartphone or a tablet computer and/or a cellular gateway device.

2. The cap of claim 1, wherein the microcontroller is configured to store in the memory information corresponding with the sliding plate pressing up against the switch type contact sensor, the information indicative of an opening and a closing of the medication container over time.

3. The cap of claim 1, wherein the microcontroller is configured to cause the speaker to emit an audio reminder according to a predetermined schedule.

4. The cap of claim 1, wherein the bottom portion of the housing has internal threads configured to cooperate with external threads of the container, and at least one rectangular block of plastic beneath the internal threads, configured to securely fasten the pill cap to the container until the user presses down on the cap in a one-click action and twists the cap to remove it from the container.

5. The cap of claim 1, wherein the top portion of the housing has a removable top plate that permits access to the cavity and the battery upon removal.

6. The cap of claim 1, further comprising a band disposed on an outer perimeter of the cap, flush to a cap side, covering a seam between the top portion and the bottom portion, and colored to associate with a specific pill.

7. The cap of claim 6, wherein the top portion is a top piece and the bottom portion is a bottom piece, the top piece formed separately from the bottom piece, the top piece affixed to the bottom piece to form the housing, and at least one of the top piece and the bottom piece defines a groove on an outer surface thereof, the groove extending around an entirety of the cap, the band disposed in the groove.

8. The cap of claim 1, wherein the microcontroller further includes a sensor configured to measure a weight of contents of the container where the container is turned upside down.

9. The electronic sensing cap of claim 1, wherein a cap data is able to be wirelessly synced from one of the cellular-enabled remote computers and/or the cellular gateway device through an internet to a remote server, and the remote server is configured to receive the data through an application program interface (API), store an encrypted data in the memory, and process the encrypted data on a central web application, the API first checking for an authorization and a credential prior to granting access;

and wherein the data is synced from a central web application to a second web application that is run by a healthcare provider and/or by a secure web-based API.

10. The electronic sensing cap of claim 1, wherein the microprocessor within the cap, is programmed to remain in a first low energy standby mode until the switch type contact sensor is activated, upon which the microprocessor enters a second high energy active mode for a predefined period of time.

11. The electronic sensing cap of claim 1, wherein the microprocessor within the cap is programmed to schedule transmission of a wireless data on a regularly scheduled basis regardless of the contact sensor input, and varies one of a transmission power, or a reduced wireless radio advertising interval frequency, in response to a data that is received by the contact sensor.

12. A system for promoting adherence to a regimen by a patient, comprising:

a cap for a pill container, including a housing with a top portion and a bottom portion and defining a cavity therebetween, a sliding plate disposed in the cavity adjacent to the bottom portion, and a microcontroller with a switch type contact sensor disposed in the cavity between the top portion and the sliding plate, the sliding plate configured to slide upward and activate the contact sensor where the cap is secured to the pill container in a closed state, and the sliding plate configured to slide downward and not activate the contact sensor where the cap is removed from the pill container in an open state;

wherein the microcontroller further comprises a printed circuit board that comprises a non-infrared wireless radio, a memory, a speaker, and a battery connected to the printed circuit board that is powered at least in part in both the opened state and the closed state;

and

a first remote computer having a memory and a display, the first remote computer in non-infrared wireless electronic communication with the cap and configured to show on the display information corresponding with the sliding plate activating the switch type contact sensor, the information indicative of an opening and a closing of the pill container over time.

13. The system of claim 12, wherein the first remote computer is one of a personal computer, a tablet, and a smartphone of the patient.

14. The system of claim 13, wherein the smartphone or tablet is pre-programmed to send pill reminders to the patient, unless the smartphone or tablet non-infrared wirelessly receives data from the pill container indicating that the pill container has been opened within a time interval designated to be associated with a scheduled pill event.

15. The system of claim 12, further comprising a cellular gateway in non-infrared wireless communication with both the cap and the first remote computer.

16. The system of claim 12, further comprising a second remote computer in non-infrared wireless communication with the first remote computer over the Internet.

17. The system of claim 16, wherein the second remote computer provides access to the information to one of a caregiver and a provider of the patient.

18. A method for promoting adherence to a regimen by a patient, the method comprising the steps of:

providing a system including a cap for a pill container, the cap having a housing with a top portion and a bottom portion and defining a cavity therebetween, a sliding plate disposed in the cavity adjacent the bottom portion, and a microcontroller with a switch type contact sensor disposed in the cavity between the top portion and the sliding plate, the sliding plate configured to slide upward and activate the contact sensor where the cap is secured to the pill container in a closed state, and the sliding plate configured to slide downward and not activate the contact sensor where the cap is removed from the pill container in an open state,

wherein the microcontroller further comprises a printed circuit board that comprises a non-infrared wireless radio, a memory, a speaker, and a battery connected to the printed circuit board that is powered at least in part in both the opened state and the closed state;

and

a first remote computer having a memory and a display, the first remote computer in non-infrared wireless electronic communication with the cap and configured to show on a display information corresponding with the sliding plate activating the contact sensor, the information indicative of an opening and a closing of the pill container over time, wherein the first remote computer is a smartphone or a tablet computer;

maintaining the cap in a standby mode until the cap senses a change in state from one of the open state and the closed state;

causing the cap to enter an active mode, the cap configured to record the information from the contact sensor in the active mode;

creating by the microcontroller of the cap a sensor data log of the information; and

communicating non-infrared wirelessly from the microcontroller of the cap to the first remote computer the sensor data log.

19. The method of claim 18, further comprising the step of sending non-infrared wirelessly pill reminders to the patient by the first remote computer unless the first remote computer receives information from the cap indicating that the container has been in the open state within a time interval designated to be associated with a scheduled pill event.

20. The method of claim 18, further comprising the steps of,

initiating a refill action by a pre-defined action on the cap by a user, the predefined action comprising, pressing the sliding plate two or three times quickly, or by tapping the pill container on the table, the microcontroller detecting the predefined action and causing the microcontroller to non-infrared wirelessly send a refill request to the first remote computer;

relaying the refill request wirelessly by the first remote computer to a second remote computer through an API endpoint with a web application;

relaying the refill request wirelessly by the web application to a pharmacy computer running a pharmacy application, wherein the refill request comprises information to identify the prescription and patient;

relaying a confirmation message from the pharmacy application to the web application API endpoint; and

the web application processing a successful refill confirmation and wirelessly sending a message to the first remote computer confirming a successful refill action by the pharmacy computer.

21. A method for ordering a refill of a vitamin or a medication in a pill container, comprising:

providing a system with a wireless network connecting a cap for a pill container, a first remote computer, a second remote computer with a refill request web application installed thereon, and a remote pharmacy computer, the cap including a housing with a top portion and a bottom portion and defining a cavity therebetween, a sliding plate disposed in the cavity adjacent to the bottom portion, and a microcontroller with a switch type contact sensor disposed in the cavity between the top portion and the sliding plate, the sliding plate configured to slide upward and activate the contact sensor;

wherein and the microcontroller further comprises a printed circuit board that comprises a non-infrared wireless radio, a memory, a speaker, and a battery connected to the printed circuit board that is powered at least part in both the opened stated and the closed state;

a first remote computer comprising a user'"'"'s personal computer, a tablet, or a smartphone, having a memory and a display, and in non-infrared wireless electronic communication with the cap and configured to show on the display information corresponding to a refill request;

initiating a refill action by a pre-defined action on the cap by the user, the predefined action comprising pressing the sliding plate two or three times quickly, or by tapping the pill container on the table, and causing the microcontroller to non-infrared wirelessly send a refill request to the first remote computer;

relaying the refill request wirelessly by the first remote computer to a second remote computer with a refill request web application installed thereon, wherein the web application refill request comprises information to identify the prescription and a patient, comprising at least one of, a prescription number, a store identification, and/or a patient identification information;

relaying the refill request wirelessly by the second remote computer web application to a pharmacy computer, wherein the refill request comprises the information to identify the prescription and the patient;

transmitting a confirmation of a refill completion wirelessly by the pharmacy computer to the second remote computer web application; and

transmitting the confirmation of the refill completion wirelessly by the second remote computer web application to the first remote computer.