MEDICATION DISPENSER WITH REMINDER DEVICE

• US 20130297068A1
• Filed: 10/11/2011
• Published: 11/07/2013
• Est. Priority Date: 11/24/2010
• Status: Abandoned Application

• Current Assignee: Lloyd Alan Marshall
• Original Assignee: Lloyd Alan Marshall
• Inventors: Marshall, Lloyd Alan
• Application Number:
  US13/989,286
• Publication Number:
  US 20130297068A1
• Time in Patent Office: Days
• US Class Current: 700/244
• CPC Class Codes: A61J 2200/30 Compliance analysis for taking medication
• CPC Class Codes: A61J 2205/70 Audible labels, e.g. for pre-recorded info or messages
• CPC Class Codes: A61J 7/0084 for multiple medicaments
• CPC Class Codes: A61J 7/04 Arrangements for time indication or reminder for taking medicine, e.g. programmed dispensers
• CPC Class Codes: A61J 7/0409 with timers
• CPC Class Codes: A61J 7/0418 with electronic history memory
• CPC Class Codes: A61J 7/0436 resulting from removing a drug from, or opening, a container
• CPC Class Codes: A61J 7/0454 for dispensing of multiple drugs
• CPC Class Codes: A61J 7/049 automatically changing in response to a schedule deviation by the patient

Abstract

A personal medication dispenser is provided that has a storage compartment (1) and a manually operable closure (2) for providing access to the storage compartment, and a microprocessor (4) together with associated electronic circuitry including a memory (5) and an electronic time clock (6), and an alarm (7) operable by the microprocessor in response to an alarm time outputted by the time clock on the basis of data in the memory. The memory retains data as to each selected time the dispenser is opened to provide access to the storage compartment during an historic period of an integral number of days with each item of retained data being identified as pertaining to a particular timeslot of a predetermined duration that is separated from any other timeslot or timeslots by a predetermined time interval. The microprocessor is arranged to cause activation of the alarm at an automatically determined alarm time that is determined on the basis of historic selected opening times within one or more different timeslots over said predetermined historic time period of days. User programmed alarm times may optionally also be provided.

Claims

1. A personal medication dispenser having a storage compartment and a manually operable closure for providing access to the storage compartment, a sensor for sensing when the manually operable closure is operated, a microprocessor together with associated electronic circuitry including a memory and an electronic time clock, and an alarm operable by the microprocessor in response to an alarm time outputted by the time clock on the basis of data in the memory, wherein the memory retains data as to each selected time the manually operable closure has been operated to provide access to the storage compartment during an historic period of an integral number of days with each item of retained data being identified as pertaining to a particular timeslot of a predetermined duration that is separated from any other timeslot or timeslots by a predetermined time interval and wherein the microprocessor is arranged to cause activation of the alarm at an automatically determined alarm time that is determined on the basis of historic selected operating times of the manually operable closure within one or more different timeslots over said predetermined historic time period of days.

2. A personal medication dispenser as claimed in claim 1 in which each selected operating time of the manually operable closure is the first operating time within any timeslot so that such selected operating time is employed for the purposes of determining an automatically determined alarm time with other occurrences of manually operable closure operating times within that timeslot not being used for the purposes of calculation of an automatically determined alarm time.

3. A personal medication dispenser as claimed in claim 1 in which the predetermined duration of a timeslot is selected from ½

hour, 1 hour, 1½

hours and 2 hours.

4. A personal medication dispenser as claimed claim 1 in which a timeslot is defined around a selected operating time of the manually operable closure within that timeslot over the predetermined historic time period of days so that the selected operating time becomes a median time within that timeslot.

5. A personal medication dispenser as claimed in claim 1 in which an automatically determined alarm is activated at a median time of at least plural most recently recorded times within a particular timeslot over the predetermined historic time period of days.

6. A personal medication dispenser as claimed in claim 1 in which the predetermined historic time period of days is selected from between 3 and 10 days.

7. A personal medication dispenser as claimed in claim 1 in which the medication dispenser has a communications facility (13) whereby it can communicate with an outside computer having a cooperating application for receiving data from the medication dispenser.

8. A personal medication dispenser as claimed in claim 1 in which the medication dispenser includes an inertial sensor or accelerometer (12) connected to the microprocessor and associated electronic circuitry.

9. A personal medication dispenser as claimed in claim 8 in which an output from the inertial sensor or accelerometer is connected to the microprocessor that interprets the signals according to particular types of movement to which the medication dispenser is subjected.

10. A personal medication dispenser as claimed in claim 1 in which the micro processor is provided with an algorithm for determining its operation.

11. A personal medication dispenser as claimed in claim 1 in which an automatically determined alarm that results from normal use of the device can be overridden or supplemented with a manually set alarm.

12. A personal medication dispenser as claimed in claim 11 in which an inertial switch or accelerometer is included in the circuit and a manually set alarm may be activated or deactivated by manipulating the medication dispenser until a characteristic response is given.

13. A personal medication dispenser as claimed in claim 1 in which a user interface includes one or two LEDs for indicating particular situations or conditions of the circuitry and recognition of an “

instruction”

.

14. A personal medication dispenser as claimed in claim 1 in which the medication dispenser is a box with one or more compartments for receiving medication in dosage unit form in which instance the closure is a lid for the box and the sensor includes a switch associated with the box and lid.