Medical timer apparatus
First Claim
1. A medical timer device for use in protecting against inadvertent overdosage of at least one preselected medication, the device comprising:
- (a) sensing means for sensing a preselected monitored parameter that evidences dispensation of such medication;
(b) input means for inputting a minimum safe interval between dosages;
(c) time measurement means operably connected to said sensing means for measuring the passage of time following a sensing of said preselected monitored parameter;
(d) comparison means for comparing said minimum safe interval between dosages with time as measured by said time measurement means; and
(e) first display means operably connected to said comparison means for signalling when time as measured by said time measurement means does not exceed said minimum safe interval between dosages.
1 Assignment
0 Petitions
Accused Products
Abstract
A medical timer apparatus that provides a time of day display and that measures time as between sensings of a monitored parameter, such as the opening of a medication container. Alarm time information may be input as either preselected times of day or as an interval between openings of the medication container. A minimum safe interval between dosages unit operates to signal when medication should not be taken. A predosing interval unit operates to signal the operator that medication might be safely dispensed even though the alarm time has not yet arrived. The invention also operates to calculate and display a compliance score that indicates how well the patient has complied wtih the prescription schedule.
-
Citations
16 Claims
-
1. A medical timer device for use in protecting against inadvertent overdosage of at least one preselected medication, the device comprising:
-
(a) sensing means for sensing a preselected monitored parameter that evidences dispensation of such medication; (b) input means for inputting a minimum safe interval between dosages; (c) time measurement means operably connected to said sensing means for measuring the passage of time following a sensing of said preselected monitored parameter; (d) comparison means for comparing said minimum safe interval between dosages with time as measured by said time measurement means; and (e) first display means operably connected to said comparison means for signalling when time as measured by said time measurement means does not exceed said minimum safe interval between dosages. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. In a medical timer device for use in the periodic administration of at least one preselected medication, the device having sensing means for sensing a preselected monitored parameter that evidences dispensation of such medication and alarm means for sounding an audible alarm signal when the time for dispensation of such medication has arrived, an improvement comprising:
-
(a) missed dosage sensing means operably connected to said sensing means for determining when a plurality of scheduled medication administrations have passed without said sensing means having sensed said preselected monitored parameter; and (b) first display means operably connected to said missed dosage sensing means for signalling that a plurality of scheduled administrations have passed without said sensing means having sensed said preselected monitored parameter. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. In a medical timer device for use in the periodic administration of at least one preselected medication, the device having sensing means for sensing a preselected monitored parameter that evidences dispensation of such medication, an improvement comprising:
-
(a) alarm means for signalling when said medication should be dispensed; (b) predosing interval means for determining when a preselected time interval or less exists until the next signal by said alarm means; and (c) first display means operatively connected to said predosing interval means to provide a visually preceptible signal for signalling that it is safe to administer said medication prior to the next signal by said alarm means even though said alarm means has not yet signalled that such medication should be taken. - View Dependent Claims (14, 15)
-
-
16. In a medical timer and alarm apparatus for use in the scheduled periodic administration of at least one preselected medication, said apparatus having sensing means for sensing a preselected monitored parameter that evidences dispensation of such medication and time measurement means for measuring time, an improvement comprising:
-
(a) compliance measuring means operably connected to said sensing means and to said time measurement means for monitoring and measuring compliance with a schedule of periodic administration for said medication; (b) input means for inputting a minimum safe interval between dosages; (c) comparison means for comparing said minimum safe interval between dosages with time as measured by said time measurement means; (d) first display means operably connected to said comparison means for signalling when time as measured by said time measurement means does not yet exceed said minimum safe interval between dosages; (e) alarm means for sounding an audible alarm when said medication should be dispensed; (f) missed dosage sensing means operably connected to said sensing means and to said alarm means for determining when a plurality of scheduled medication administrations have passed without said sensing means having sensed said preselected monitored parameter; (g) second display means operably connected to said missed dosage sensing means for signalling when a plurality of scheduled administrations have passed without said sensing means having sensed said preselected monitored parameter; (h) third display means operably connected to said time measurement means for selectively displaying said measured elapsed time; (i) predosing interval means for determining when a preselected time interval or less exists until the next signal by said alarm means; (j) fourth display means operatively connected to said predosing interval means for signalling that it may be safe to administer said medication even though said alarm means has not yet signalled that said medication should be taken; and (k) an alarm set unit for controlling said alarm means wherein an operator may select to input scheduled dosage information as between a first form and a second form;
said first form comprising at least one preset time of day and said second form comprising a preset time interval following sensing of said preselected monitored parameter.
-
Specification