Cap assembly for a medication container

Patent metadata

Field	Value
Publication number	US-12595114-B2
Application number	US-202318381422-A
Country	US
Kind code	B2
Filing date	Oct 18, 2023
Priority date	Jul 11, 2019
Publication date	Apr 7, 2026
Grant date	Apr 7, 2026

Abstract

The medication container includes a receptacle that has an inner space for holding medications. The cap assembly is coupled with the receptacle for retaining the medications in the inner space. The cap assembly includes at least one passage that can be selectively opened and closed and includes at least one medication sensor that is configured to detect any medications travelling through the passage and out of the receptacle in a contactless manner. A microprocessor is in electrical communication with the at least one medication sensor and with a memory. The microprocessor is configured to record data to the memory in response to the at least one medication sensor detecting a medication travelling through the passage. A wireless module is in electrical communication with the microprocessor for uploading the data to an external device.

First claim

What is claimed is:

1 . A method of dispensing a pill from a medication container that has a receptacle and a cap assembly, the method comprising:
the cap assembly including an inner piece and a middle piece and an outer piece, the inner, middle, and outer pieces having pill openings; guiding a pill from the receptacle into the pill opening of the inner piece; rotating the outer and inner pieces together relative to the middle piece to bring the pill opening of the middle piece into alignment with the pill opening of the inner piece such that the pill falls from the pill opening of the inner piece to the pill opening of the middle piece; and further rotating the outer and inner pieces together relative to the middle piece to bring the pill opening of the middle piece into alignment with the pill opening of the outer piece such that the pill falls from the pill opening of the inner piece through the pill opening of the outer piece and outside of the medication container.

2 . The method as set forth in claim 1 wherein the outer piece is a crown and the inner piece includes a probe that extends through the middle piece and is joined with the crown to fixedly attach the inner piece with the crown.

3 . The method as set forth in claim 2 further including the steps of detecting a pill in at least one of the pill openings with at least one pill detector and recording data pertaining to the dispensing event to a memory using a microprocessor.

4 . The method as set forth in claim 3 further including the step of transmitting the data pertaining to the dispensing device to an external device.

5 . The method as set forth in claim 1 wherein the rotating the outer and inner pieces includes holding the middle piece in place on the receptacle.

6 . The method as set forth in claim 5 wherein the outer piece is a crown and the inner piece includes a probe that extends through the middle piece and is joined with the crown to fixedly attach the inner piece with the crown.

7 . The method as set forth in claim 6 wherein the probe extends along a central axis and wherein the rotating the outer and inner pieces includes rotating the crown and the inner piece relative to the middle piece and the receptacle about the central axis.

8 . The method as set forth in claim 6 further including the steps of detecting a pill in at least one of the pill openings with at least one pill detector and recording data pertaining to the dispensing event to a memory using an electronic processor.

9 . A method of dispensing a pill from a medication container that has a receptacle and a cap assembly, the method comprising:
the cap assembly including an inner piece and a middle piece and an outer piece, the inner, middle, and outer pieces having pill openings; guiding a pill from the receptacle into the pill opening of the inner piece; rotating the outer and inner pieces together relative to the middle piece to bring the pill opening of the middle piece into alignment with the pill opening of the inner piece such that the pill falls from the pill opening of the inner piece to the pill opening of the middle piece; further rotating the outer and inner pieces together relative to the middle piece to bring the pill opening of the middle piece, which is stationary relative to the receptacle, into alignment with the pill opening of the outer piece such that the pill falls from the pill opening of the inner piece through the pill opening of the outer piece and outside of the medication container, and wherein the outer piece is a crown and the inner piece includes a probe that extends through the middle piece and is joined with the crown to fixedly attach the inner piece with the crown.

10 . The method as set forth in claim 9 wherein the outer piece is a crown and the inner piece includes a probe that extends through the middle piece and is joined with the crown to fixedly attach the inner piece with the crown.

11 . The method as set forth in claim 10 wherein the probe extends along a central axis and wherein the rotating the outer and inner pieces includes rotating the crown and the inner piece relative to the middle piece and the receptacle about the central axis.

12 . A method of assembling a medication container, comprising:
inserting a probe from an inner piece of a cap assembly through a probe opening of a middle piece and to a probe opening of an outer piece of the cap assembly; joining the probe with the outer piece to fixedly attach the inner and outer pieces together such that the inner and outer pieces can rotate together relative to the middle piece to selectively bring a pill opening in the middle piece into alignment with either a pill opening of the outer piece or a pill opening of the inner piece; and engaging the middle piece onto a receptacle to attach the cap assembly with the receptacle.

13 . The method as set forth in claim 12 wherein the step of joining the probe from the inner piece to the outer piece includes heat staking the probe with the outer piece.

14 . The method as set forth in claim 13 wherein the outer piece is a crown that can be engaged by a user to rotate the crown and the inner piece relative to the middle piece and the receptacle during a dispensing operation.

15 . The method as set forth in claim 12 further including inserting a processor and a memory and at least one pill detector into the cap assembly.

16 . The method as set forth in claim 15 wherein inserting includes aligning the at least one pill detector with the pill opening.

17 . The method as set forth in claim 12 , wherein engaging the middle piece onto a receptacle includes threadedly engaging the middle piece onto the receptacle.

18 . The method as set forth in claim 12 , wherein engaging the middle piece onto a receptacle includes fixing the middle piece onto the receptacle such that the middle piece is non-rotatable relative to the receptacle during a dispensing operation.

Assignees

• Express Scripts Strategic Dev Inc

Inventors

• Hoffman Robert E
• Vandy Bogurt Douglas L
• Clise Timothy B

Classifications

• A61J7/02

  Pill counting devices · CPC title

• B65D83/0427 Primary

  the articles being dispensed by inverting the container each time, by which action movable parts may be displaced by their own weight · CPC title

• B65D83/049

  the dispensing means forming a part of a removable closure, e.g. gripping teeth or cavity · CPC title

• B65D2583/0472

  characterised by the dispensing action · CPC title

• A61J1/03

  for pills or tablets (containers for pills or tablets with special dispensing means therefor B65D83/04) · CPC title