US4617557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medication compliance aid for unit dose packaging
Assignee: National Patent Development Corp
•
Filing: 1984-11-08
•
Granted: 1986-10-14
•
Expires: 2004-11-08
Abstract
Abstract A compliance aid for medication including electronic circuitry to remind the patient when the next dose is due, in which removal of a dose of medicine interrupts individual conductors within the medication package and resets a timer and alarm. The electronic circuitry may be integrally housed within an original medication package or the electronic circuitry may be housed so as to be added to an existing medication package. Additionally, a radio telemetry linkup may be established between some electronic circuitry associated with the medication packaging and other electronic circuitry including the timer and alarm system. The compliance aid may be particularly adapted for use with a medication packaging system conventionally known as a blister package, which is a multi-layered strip packaging technique.
Inventors
- 👤 Richard E. Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:01
CPC Classifications
G; G08; G08B; G08B7/00; G08B7/06; A; A61; A61J; A61J7/00; A61J7/04; A61J7/0409; A61J7/0472; A61J1/00; A61J1/03; A61J1/035; A61J7/0427; A61J7/0436
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
140 words
A medication dispenser, comprising: multi-compartment container means for housing an individual dose of medicine in each compartment, and for permitting random access to said compartments and dispensing of their contents; timer means for timing a desired time period between dispensing of said doses of medicine, and generating a signal at the end of said desired time period; alarm means for sounding an alarm in response to said signal from said timer means; and scanning and memory means for scanning said compartments and recording whether said individual doses of medicine have been dispensed: said dispenser further including setting means for setting said desired time period for said timer means, thereby establishing a dosage interval; safety means to prevent unauthorized or accidental control of said setting means; said safety means being engaged by the installation of a battery in said medication dispenser.
Claim 2
Dependent Claim
140 words
A medication dispenser, comprising: multi-compartment container means for housing an individual dose of medicine in each compartment, and for permitting random access to said compartments and dispensing of their contents; timer means for timing a desired time period between dispensing of said doses of medicine, and generating a signal at the end of said desired time period; alarm means for sounding an alarm in response to said signal from said timer means; and scanning and memory means for scanning said compartments and recording whether said individual doses of medicine have been dispensed: said dispenser further including setting means for setting said desired time period for said timer means, thereby establishing a dosage interval; safety means to prevent unauthorized or accidental control of said setting means; said safety means being engaged by the installation of a battery in said medication dispenser.
Claim 3
Dependent Claim
28 words
A dispenser as in claim 1, further comprising: display means for displaying the established dosage interval and the remaining time before the end of said desired time period.
Claim 4
Dependent Claim
52 words
A dispenser as in claim 2, further comprising: sensor means for sensing each compartment for the presence of its respective dose of medicine; and wherein said container means comprises a blister package with M number of compartments; and said memory means has M bits of storage corresponding respectively to said M compartments.
Claim 5
Dependent Claim
62 words
A dispenser as in claim 3, wherein: said blister package has a number of lamination layers, one of which is comprised of foil having M number of separate conducting pathways, each one of which pathways respectively corresponds to one of the M compartments; and said display means is integrally incorporated into layers of the blister package so as not to protrude therefrom.
Claim 6
Dependent Claim
37 words
A dispenser as in claim 4, wherein: said blister package is an existing conventional multi-layer container means, and the remainder of said layers form a unit which is selectively applied with adhesive to said existing blister package.
Claim 7
Dependent Claim
41 words
A dispenser as in claim 4, wherein: said display means possesses a visual and/or audible alarm device responsive to the alarm means; said dispenser includes means for removably receiving a battery; and said display means is powered by said removable battery.
Claim 8
Dependent Claim
25 words
A dispenser as in claim 3, further including: update means for updating the dispense information stored in the memory in response to the sensor means.
Claim 9
Dependent Claim
136 words
A laminated blister package dosage control system comprising: a blister package with M number of compartments; memory means with M bits of storage, which bits respectively correspond with said compartments; sensing means for sensing whether a particular compartment is filled; update means for storing in said memory data concerning whether the individual compartments are filled, said update means being responsive to the sensing means; timer and alarm means for timing a desired dosage interval, sounding an alarm at the end of said dosage interval, and resetting the timing function whenever the sensing means senses that a compartment has been emptied: said timer and alarm means further including safety means for preventing unauthorized or accidental establishment of a dosage interval, wherein said safety means is is engaged by the installation of a battery in the medication dispenser.
Claim 10
Dependent Claim
136 words
A laminated blister package dosage control system comprising: a blister package with M number of compartments; memory means with M bits of storage, which bits respectively correspond with said compartments; sensing means for sensing whether a particular compartment is filled; update means for storing in said memory data concerning whether the individual compartments are filled, said update means being responsive to the sensing means; timer and alarm means for timing a desired dosage interval, sounding an alarm at the end of said dosage interval, and resetting the timing function whenever the sensing means senses that a compartment has been emptied: said timer and alarm means further including safety means for preventing unauthorized or accidental establishment of a dosage interval, wherein said safety means is is engaged by the installation of a battery in the medication dispenser.
Claim 11
Dependent Claim
29 words
A system as in claim 8, further comprising: display means for displaying said desired dosage interval, and the amount of time remaining till the end of a dosage interval.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-10-13 | 1990-04-14 | 1990-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-10-13 | 1994-04-14 | 1994-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-10-13 | 1998-04-14 | 1998-10-14 | $7700.00 | Window Closed / Lapsed |