Medication dispensing method and apparatus

• US 7,264,136 B2
• Filed: 10/29/2003
• Issued: 09/04/2007
• Est. Priority Date: 08/26/2003
• Status: Expired due to Fees

• Current Assignee: Apex Medical Technologies Incorporated (Apex Medical Corporation)
• Original Assignee: Apex Medical Technologies Incorporated (Apex Medical Corporation)
• Inventors: Garland, Jeffrey Clyne, Willoughby, Christopher Wallace, Travis, Lee William, Wright, David Walter
• Primary Examiner(s): Mackey; Patrick
• Assistant Examiner(s): MORRISON, THOMAS A
• Application Number:
  US10/696,698
• Publication Number:
  US 20050061825A1
• Time in Patent Office: 1,406 Days
• Field of Search: 221/3, 221/13, 221/15, 221/25, 221/8, 221/70, 221/71, 221/72, 700/236, 700/244, 700/230, 700/231, 839/45, 831/67, 225/100, 225/106, 225/4, 225/5
• US Class Current: 221/3
• 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 7/04 Arrangements for time indication or reminder for taking medicine, e.g. programmed dispensers
• CPC Class Codes: B65D 75/42 Chains of interconnected packages
• CPC Class Codes: G07F 11/26 Endless bands
• CPC Class Codes: G07F 11/68 in which the articles are torn or severed from strips or sheets
• CPC Class Codes: G07F 17/0092 for assembling and dispensing of pharmaceutical articles medical dispensers for private use, A61J7/00

Abstract

A method and apparatus for dispensing prepackaged medication packages includes an apparatus having a body with an internal cavity and an opening. A central processing unit operably communicates with an actuator and at least one sensor within the cavity to regulate and monitor the dispensation of the packages, while the actuator operably communicates with a feed mechanism within the cavity to dispense the packages.

Claims

1. An apparatus for dispensing packages of medication having dispensatory instructions thereon, comprising:

a body having an internal cavity and an outlet;

an actuator received in said cavity;

a feed mechanism having a pair of feed rollers supported for rotation on a first pair of generally parallel shafts and a pair of dispensing rollers supported for rotation on a second pair of generally parallel shafts, said first pair of shafts and said second pair of shafts being generally parallel to each other and being received in said cavity and in operable communication with said actuator for feeding and dispensing the packages of medication toward said outlet;

a processing unit in operable communication with said actuator; and

a reading device received in said cavity and in communication with said processing unit, said reading device relaying the dispensatory instruction on the packages to said processing unit, said processing unit communicating with said actuator and causing said feed mechanism to dispense each of the packages toward said outlet at a specified time.

2. The apparatus of claim 1 wherein said pair of feed rollers engage opposite sides of the packages as the packages pass between said feed rollers and said pair of dispensing rollers engage opposite sides of the packages as the packages pass between said dispensing rollers.

9. The apparatus of claim 1 further comprising a communication board in communication with said processing unit, said communication board being operable to send a wireless electronic signal to notify a user out of visual or audio range from said apparatus that it is time to take the medication contained in one of the packages.

10. The apparatus of claim 9 wherein said communication board is operable to receive a wireless electronic signal from another electronic device remote from said apparatus to provide a user with the ability to obtain information from said processing unit and the ability to send instructions via the electronic device to said processing unit.

11. The apparatus of claim 1 wherein said reading device is a bar code scanner.

12. The apparatus of claim 1 wherein said reading device is an optical character recognition device.

13. The apparatus of claim 1 wherein said reading device is operable to read programming instructions on the packages to program said processing unit of the apparatus.

17. The apparatus of claim 1 further comprising an interface screen, said interface screen displaying the current time and the time the next dosage of medication is to be taken.

18. The apparatus of claim 17 further comprising a plurality of interface keys, each of said interface keys capable of changing definition providing each interface key with the ability to program multiple features within said processing unit.

3. An apparatus for dispensing packages of medication loaded into the apparatus as a string of joined packages having dispensatory instructions thereon, comprising:

a body having an internal cavity and an outlet;

an actuator received in said cavity;

a feed mechanism received in said cavity and in operable communication with said actuator for feeding and dispensing the packages of medication toward said outlet;

a processing unit in operable communication with said actuator;

a reading device received in said cavity and in communication with said processing unit, said reading device relaying the dispensatory instructions on the packages to said processing unit, said processing unit communicating with said actuator and causing said feed mechanism to dispense each of the packages toward said outlet at a specified time; and

said feed mechanism having a pair of feed rollers biased toward one another to engage the packages and being moveable laterally away from one another as the packages engage and pass between said feed rollers and a pair of dispensing rollers biased toward one another to engage the packages and being moveable laterally away from one another to accommodate the packages as the packages engage and pass between said dispensing rollers.

6. The apparatus of claim 3 wherein one of said feed rollers has a driven member and said actuator has a drive member, and further comprising an idler member communicating with said driven member and said drive member causing said one feed roller to rotate in response to rotation of said actuator.

4. An apparatus for dispensing packages of medication having dispensatory instructions thereon, comprising:

a body having an internal cavity and an outlet;

an actuator received in said cavity;

a feed mechanism received in said cavity and in operable communication with said actuator for feeding and dispensing the packages of medication toward said outlet;

a processing unit in operable communication with said actuator;

a reading device received in said cavity and in communication with said processing unit, said reading device relaying the dispensatory instructions on the packages to said processing unit, said processing unit communicating with said actuator and causing said feed mechanism to dispense each of the packages toward said outlet at a specified time;

said feed mechanism having a pair of feed rollers arranged to rotate at one velocity and while engaging the packages as the packages pass between said feed rollers and a pair of dispensing rollers arranged to rotate at a velocity greater than said feed rollers and while engaging the packages as the packages pass between said dispensing rollers.

7. The apparatus of claim 4 wherein one of said dispensing rollers has a driven member and said actuator has a drive member, and further comprising an idler member communicating with said driven member and said drive member causing said one dispensing roller to rotate in response to rotation of said actuator.

5. An apparatus for dispensing packages of medication having dispensatory instructions thereon, comprising:

a body having an internal cavity and an outlet;

an actuator received in said cavity;

a feed mechanism received in said cavity and in operable communication with said actuator for feeding and dispensing the packages of medication toward said outlet;

a processing unit in operable communication with said actuator;

a reading device received in said cavity and in communication with said processing unit, said reading device relaying the dispensatory instructions on the packages to said processing unit, said processing unit communicating with said actuator and causing said feed mechanism to dispense each of the packages toward said outlet at a specified time;

said feed mechanism having a pair of feed rollers arranged to engage the packages as the packages pass between said feed rollers and a pair of dispensing rollers arranged to engage the packages as the packages pass between said dispensing rollers;

an idler member in operable communication with one of said feed rollers and one of said dispensing rollers, said idler member causing said one feed roller and said one dispensing roller to rotate in response to rotational movement of said idler member and said one dispensing roller is caused to rotate at a greater velocity than said one feed roller in response to rotational movement of said idler member.

8. An apparatus for dispensing packages of medication having dispensatory instructions thereon, comprising:

a body having an internal cavity and an outlet;

an actuator received in said cavity;

a feed mechanism received in said cavity and in operable communication with said actuator for feeding and dispensing the packages of medication toward said outlet;

a processing unit in operable communication with said actuator;

a reading device received in said cavity and in communication with said processing unit, said reading device relaying the dispensatory instructions on the packages to said processing unit, said processing unit communicating with said actuator and causing said feed mechanism to dispense each of the packages toward said outlet at a specified time;

said feed mechanism having a pair of feed rollers arranged to engage the packages as the packages pass between said feed rollers and a pair of dispensing rollers arranged to engage the packages as the packages pass between said dispensing rollers; and

wherein one of said feed rollers and one of said dispensing rollers are laterally spaced a first distance from one another and the other of said feed rollers and the other of said dispensing rollers are laterally spaced a second distance from one another, said second distance being greater than said first distance.

14. An apparatus for dispensing packages of medication having dispensatory instructions thereon, comprising:

a body having an internal cavity and an outlet;

an actuator received in said cavity;

a feed mechanism received in said cavity and in operable communication with said actuator for feeding and dispensing the packages of medication toward said outlet;

a processing unit in operable communication with said actuator;

a reading device received in said cavity and in communication with said processing unit, said reading device relaying the dispensatory instructions on the packages to said processing unit, said processing unit communicating with said actuator and causing said feed mechanism to dispense each of the packages toward said outlet at a specified time;

further comprising a chamber in said cavity, said chamber capturing any packages of medication not dispensed through said outlet within a specified time interval; and

further comprising a lid movable between an open position and closed position, said lid while in the closed position dispensing the packages of medication through said outlet, said lid while in the open position delivering the packages of medication for capture within said chamber.

15. The apparatus of claim 14 further comprising an actuator communicating with said lid and said processing unit, said actuator being operable to move said lid between its open and closed positions.

16. An apparatus for dispensing packages of medication having dispensatory instructions thereon, comprising:

a body having an internal cavity and an outlet;

an actuator received in said cavity;

a feed mechanism having a pair of feed rollers that rotate at one velocity and a pair of dispensing rollers that rotate at a greater velocity than said feed rollers, said feed rollers and said dispensing rollers being received in said cavity and in operable communication with said actuator for feeding and dispensing the packages of medication toward said outlet;

a processing unit in operable communication with said actuator;

a reading device received in said cavity and in communication with said processing unit, said reading device relaying the dispensatory instructions on the packages to said processing unit, said processing unit communicating with said actuator and causing said feed mechanism to dispense each of the packages toward said outlet at a specified time; and

further comprising a power module operably connected to the actuator and the processing unit, said power module having at least one of a direct current power source and an alternating current connector.