Pill dispensisng device providing overdosage protection

• US 5,392,952 A
• Filed: 01/10/1994
• Issued: 02/28/1995
• Est. Priority Date: 01/10/1994
• Status: Expired due to Fees

• Current Assignee: James R. Bowden
• Original Assignee: James R. Bowden
• Inventors: Bowden, James R.
• Primary Examiner(s): Noland, Kenneth W.
• Application Number:
  US08/179,523
• Time in Patent Office: 414 Days
• Field of Search: 221/2, 221/3, 221/7, 221/9, 221/15, 221/97, 221/99, 221/100, 221/191, 221/82, 221/76, 221/79
• US Class Current: 221/15
• CPC Class Codes: A61J 7/0445 for preventing drug dispensing during a predetermined time period
• CPC Class Codes: A61J 7/0454 for dispensing of multiple drugs
• CPC Class Codes: A61J 7/0481 working on a schedule basis
• CPC Class Codes: G06V 20/66 Trinkets, e.g. shirt buttons or jewellery items recognising microscopic objects G06V20/69
• CPC Class Codes: G16H 20/13 delivered from dispensers

Abstract

A medication dispensing device for providing medication doses within selected periods of time. The device comprises a housing unit defining a first and second opening, a medication containment unit, a request signal generating unit, a dispensing unit, a medication collection unit, and a control unit. The medication containment unit includes a plurality of sealed dosage compartments received within the first opening in the housing. Each of the dosage compartments has an associated time period during which the dosages may be dispensed. The request signal generating unit generates a request signal. The dispensing unit causes medication doses that are requested within their respective time periods to be dispensed from the device through the second opening. The medication collection unit prevents medication doses that are not requested within their respective time periods from being dispensed from the device. The control unit controls the dispensing unit and the medication collection unit, responsive to the request signal and the time periods.

Claims

1. A medication dispensing device for providing medication doses within selected periods of time, said device comprising:

housing means defining a first and second opening;

medication containment means including a plurality of individually sealed medication dosage storage areas for containing medication doses, received within said first opening in said housing, wherein each said storage area has an associated time period during which said dosages may be dispensed;

first signal generating means for generating a request signal;

dispensing means for causing medication doses that are requested within their respective time periods to be dispensed from said device through said second opening;

medication collection means for preventing medication doses that are not requested within their respective time periods from being dispensed from said device;

control means for controlling said dispensing means, said medication collection means, responsive to said request signal and said time periods.

2. A medication dispensing device as claimed in claim 1, wherein said medication containment means further includes a flexible seal, and said dispensing means includes a wheel engageable with said seal to remove said seal as said wheel is rotated.

3. A medication dispensing device as claimed in claim 1, wherein device further includes display means for displaying information regarding the times associated with each cavity.

4. A medication dispensing device as claimed in claim 1, wherein each of said compartments is sealed from moisture and airborne particles.

5. A medication dispensing device as claimed in claim 1, wherein said device is portable.

6. A medication dispensing device as claimed in claim 1, wherein said device further includes a liquid crystal display for displaying information responsive to said controller.

7. A medication dispensing device as claimed in claim 1, wherein said device further includes report means for generating a report.

8. A medication dispensing device as claimed in claim 1, wherein said device further includes a port for communicating to a programming unit.

9. A medication dispensing device as claimed in claim 1, wherein said device further includes a modem unit and a telephone port for communicating through telephone lines.