Multifunctional medical monitoring system
First Claim
1. A system for monitoring one or a plurality of patients each wearing an absorbent article for controlling incontinence comprising:
- i) a plurality of temperature sensors for removable attachment to the outer surface of said absorbent article, each at a separate defined location on said outer surface of said absorbent article and external to said absorbent article and in contact with said outer surface of said absorbent article, each said temperature sensor generating a signal indicative of temperature measurement of said outer surface of said absorbent article at each said separate defined location, said plurality of temperature sensors thereby generating a plurality of signals indicative of said temperature measurements of said outer surface of said absorbent article at said separate defined locations;
ii) means for communicating said plurality of signals indicative of temperature measurement of said outer surface of said absorbent article at said separate defined locations to a processor;
iii) wherein said processor is provided with computer code which, when executed, determines based upon said plurality of signals indicative of temperature measurements of said outer surface of said absorbent article at said plurality of separate defined locations whether a urination or defecation event has occurred in said absorbent article; and
iv) means for communicating the occurrence of said event to a care-giver.
2 Assignments
0 Petitions
Accused Products
Abstract
A system for monitoring one or more patients has: i) a number of temperature sensors for attachment to the outer surface of an absorbent article at spaced locations for generating a number of signals indicative of the temperature measurements at such locations; ii) a transmitter for communicating the signals to a processor; iii) wherein the processor is provided with computer code which, when executed, determines whether a urination or defecation event has occurred in the absorbent article based on the temperature measurements; and iv) a display for displaying the urination or defecation event to a care-giver. An accelerometer can also be used to provide additional information of use to the caregiver in combination with incontinence information.
107 Citations
16 Claims
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1. A system for monitoring one or a plurality of patients each wearing an absorbent article for controlling incontinence comprising:
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i) a plurality of temperature sensors for removable attachment to the outer surface of said absorbent article, each at a separate defined location on said outer surface of said absorbent article and external to said absorbent article and in contact with said outer surface of said absorbent article, each said temperature sensor generating a signal indicative of temperature measurement of said outer surface of said absorbent article at each said separate defined location, said plurality of temperature sensors thereby generating a plurality of signals indicative of said temperature measurements of said outer surface of said absorbent article at said separate defined locations; ii) means for communicating said plurality of signals indicative of temperature measurement of said outer surface of said absorbent article at said separate defined locations to a processor; iii) wherein said processor is provided with computer code which, when executed, determines based upon said plurality of signals indicative of temperature measurements of said outer surface of said absorbent article at said plurality of separate defined locations whether a urination or defecation event has occurred in said absorbent article; and iv) means for communicating the occurrence of said event to a care-giver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An absorbent article for use in a system for monitoring incontinence events, comprising:
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i) a plurality of temperature sensors for removable attachment to the outer surface of said absorbent article, each at a separate defined location on said outer surface of said absorbent article and external to said absorbent article and in contact with said outer surface of said absorbent article and each generating a first signal indicative of temperature measurement of said outer surface of said absorbent article at each said separate defined location at each of said plurality of temperature sensors; ii) an accelerometer for providing a second signal indicative of a change in motion, position or orientation of said absorbent article; iii) means for communicating said plurality of first signals and said second signal to a processor; and iv) processing means for determining from said temperature measurements whether a urination or defecation event has occurred, calculating a change in position or orientation or motion of said absorbent article and generating third and fourth signals indicative thereof.
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11. A method of detecting and evaluating an incontinence event in a patient wearing an absorbent incontinence garment, comprising:
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i) providing a plurality of temperature sensors for attachment to the outer surface of said garment at spaced locations on said outer surface of said garment and external to said garment and in contact with said outer surface of said garment, each of said plurality of temperature sensors generating a signal indicative of the temperature of said outer surface of said garment at said spaced locations; ii) attaching said plurality of temperature sensors at said spaced locations, on said outer surface of said garment each generating a signal, said plurality of temperature sensors thereby providing a first plurality of signals indicative of multiple temperature readings of said outer surface of said garment at said spaced locations; iii) communicating said first plurality of signals to a processor; iv) using said multiple temperature readings to determine whether a urination or defecation event has occurred in said garment based on the location of the sensor and the rate of temperature increase at the sensor; v) communicating and displaying said event to a caregiver. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification