Prescription drug abuse prevention system

• US 10,335,349 B2
• Filed: 06/19/2018
• Issued: 07/02/2019
• Est. Priority Date: 06/20/2017
• Status: Active Grant

• Current Assignee: Addinex Technologies, Inc.
• Original Assignee: Addinex Technologies, Inc.
• Inventors: Roslyakov, Stanislav, Schiff, Jay Howard
• Primary Examiner(s): Bui, Luan K
• Application Number:
  US16/012,081
• Publication Number:
  US 20180360693A1
• Time in Patent Office: 378 Days
• Field of Search: 2064591, 206528, 206533, 206536, 206538, 206539, 116308, 116309, 116317, 116318, 221 25, 221 87
• CPC Class Codes: A61J 1/1437 Locking means requiring key or combination to open the container
• CPC Class Codes: A61J 2200/30 Compliance analysis for taking medication
• CPC Class Codes: A61J 7/0076 Medicament distribution means with pill counting devices A61J7/02; with time indication A61J7/04; containers or packages with special means for dispensing contents B65D83/00
• CPC Class Codes: A61J 7/02 Pill counting devices
• CPC Class Codes: A61J 7/0427 with direct interaction with a dispensing or delivery system
• CPC Class Codes: G16H 20/13 delivered from dispensers

Abstract

A container storing pills or other discrete objects and which provides restricted access to the pills. The container has a rotatable pill drum allowing selective access to pills when the drum is rotated to various dispensing positions. A rotatable combination disk or other component is provided that has a plurality of channels formed therein and which can be rotationally locked to the drum. Movable pegs engage the channels. Each dispensing position has an associated peg position combination. Rotation of the pill drum from one dispensing position to the next is blocked unless the pegs are moved into the appropriate peg position combination. The pill drum can be rotated from one dispensing position to the next using a handle or via an automatic spring loaded mechanism.

Claims

1. A container for restricting access to controlled objects comprising:

a housing with a central axis, a top, and a bottom, and having an access port therein;

an object storage drum within the housing, the drum being rotatable about the axis relative to the housing and having a plurality of dispensing positions including a start dispensing position and an end dispensing position, each dispensing position allowing access to a respective dispensing portion of the drum through the access port;

a combination element rotatable about the axis relative to the housing, the combination element being rotationally lockable to the drum and having a surface with a plurality of channels formed therein;

a plurality of pegs engaging the channels in the surface, each respective peg being movable between a respective plurality of predefined peg positions, the housing having indicia thereon indicating the respective pluralities of predefined peg positions;

when the combination element is rotationally locked to the drum the plurality of channels defining for each respective peg a traversal path through which the respective peg can travel as the drum is rotated from the start dispensing position to the end dispensing position, the traversal path for each respective peg requiring the respective peg to be in a first predefined peg position to permit rotation of the drum between a respective first pair of adjacent dispensing positions and a second predefined peg position to permit rotation of the drum between a respective second pair of adjacent dispensing positions, wherein rotation of the drum requires the plurality of pegs to follow the respective traversal paths;

the particular positions of the plurality of pegs required to permit rotation of the drum from a current dispensing position to a next dispensing position defining a transition peg combination for the current dispensing position.

2. The device of claim 1, wherein the combination element is a disk on a top of the drum, the surface having the channels formed therein being a top surface of the disk.

3. The device of claim 2, further comprising an axial shaft, the axial shaft having a first engaging surface configured to engage a mating surface on the drum so as to rotationally lock the drum to the shaft when so engaged, the axial shaft having a second engaging surface configured to engage a mating surface on the disk so as to rotationally lock the disk to the shaft when so engaged.

4. The device of claim 3, wherein the mating surface on the disk is an interior surface of an axial hole in the disk and the mating surface on the drum is an interior surface of an axial hole in the drum.

5. The device of claim 3, wherein the axial shaft is movable along the axis and has a first position in which the first engaging surface engages the mating surface of the drum and the second engaging surface is not engaged with the mating surface of the disk, wherein, when the shaft is in the first position, the drum can be freely rotated relative to the disk and when the shaft is in the second position, the drum is rotationally locked with the disk.

6. The device of claim 2, further comprising a spring connected to a shaft about which the drum can rotate, the spring applying a torque to urge rotation of the drum about the axis;

wherein when the drum is in the current dispensing position and the pegs are positioned in the transition peg combination for the current dispensing position, the applied torque urges the drum to rotate to the next dispensing position.

7. The device of claim 1, wherein the combination element is a cylinder surrounding the drum, the surface having the channels formed therein being an outer surface of the cylinder.

8. The device of claim 1, wherein the plurality of channels comprise

a plurality of rest channels, each peg engaging a respective rest channel when the drum is in a dispensing position and movable within the respective rest channel to each of the plurality of predefined dispensing positions;

and

at least one transition channel connecting each pair of adjacent rest channels, each transition channel being in alignment with a respective one of the plurality of predefined peg positions.

9. The device of claim 8, wherein each peg is linearly movable along a radius extending from the axis and the rest channels are radially linear.

10. The device of claim 8, wherein each peg depends from a respective rotatable element, the rest channels following an arcuate path.

11. The device of claim 8, wherein each peg has a respective shape selected from a plurality of predefined peg shapes;

the rest channels each having a universal cross section through which any of the predefined peg shapes can pass; and

each transition channel having a respective cross section through which at least one of the predefined peg shapes can pass and which blocks passage of at least one other of the predefined peg shapes.

12. The device of claim 1, the drum having a plurality of chambers formed therein, each chamber being associated with a respective dispensing position and having an opening therein coincident with the access port when the drum is rotated to that respective dispensing position.

13. The device of claim 1 further comprising a ratchet pawl engaging teeth on one of the combination element and the housing so as to allow rotation of said one of the combination element and the housing in only one direction.

14. The device of claim 1, each respective peg having a top portion extending out of the housing through respective openings in the housing, at least some of the pegs are offset relative to the respective top portion of the peg, the respective peg configured for placement in the housing in one of two different orientations.

15. A container for restricting access to controlled objects comprising:

a generally cylindrical housing with a central axis, a top, and a bottom, and having an access port therein;

a generally cylindrical object storage drum within the housing, the drum being rotatable about the axis relative to the housing and having a plurality of dispensing positions including a start dispensing position and an end dispensing position, each dispensing position allowing access to a respective dispensing portion of the drum through the access port;

a plurality of pegs within the housing, each peg being movable between a respective plurality of predefined peg positions, the housing having indicia thereon indicating the respective pluralities of predefined peg positions;

each dispensing position having an associated peg position combination, adjacent dispensing positions having different peg position combinations,

means for preventing rotation of the drum from a current dispensing position to a next dispensing position unless the plurality of pegs are positioned in the peg position combination associated with the current dispensing position.

16. The container of claim 15, wherein the drum comprises blister packed pills, each pill in the blister pack being associated with a respective dispensing position and being accessible through the access port when the drum is at the associated dispensing position.

17. The container of claim 15, wherein the drum comprises a plurality of chambers, each chamber having an opening therein and being associated with a respective dispensing position, the opening for a particular chamber being accessible through the access port when the drum is at the dispensing position associated with that chamber.

18. The container of claim 15, further comprising a handle for rotating the drum from the current dispensing to the next dispensing position.

19. The container of claim 15, further comprising a coiled spring applying a rotational torque to the drum, the applied torque urging rotation of the drum from the current dispensing to the next dispensing position.

20. The container of claim 15, wherein the means for preventing rotation of the drum comprises:

a disk in the housing between the drum and the pegs;

the disk having a plurality of rest channels therein, each peg engaging a respective rest channel at each respective dispensing position and movable within the respective rest channel to each of the respective plurality of predefined peg positions;

the disk having a plurality of transition channels, at least one transition channel connecting each pair of adjacent rest channels, each transition channel being in alignment with a respective one of the plurality of predefined peg positions; and

each peg having a shape selected from a plurality of predefined peg shapes, wherein the rest channels are shaped to allow each of the predefined peg shapes to slide therein, wherein each transition channel is shaped to permit at least one predefined peg shape to slide therein and to block passage of at least one other of the predefined peg shapes.