Apparatus for sensing wet diaper including circuit breaker
First Claim
1. A waterproof diaper cover including means for sensing wet conditions in a diaper with which said waterproof diaper cover is in contact, said waterproof diaper cover having fastened thereto a wetness sensing means having a signal means connected thereto, said wetness sensing means electrically connected to a pair of spaced contacts positioned internally with respect to said waterproof diaper cover such that said spaced contacts are in contact with a diaper being worn by a wearer of said waterproof diaper cover, said sensing means and signal means being housed within housing means secured to said waterproof diaper cover, wherein said spaced contacts comprise fastening means for fastening said housing means to said diaper cover, said signal means being powered by battery means, said fastening means including power interrupt means for preventing battery drain when said housing means is unfastened from said diaper cover.
1 Assignment
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Accused Products
Abstract
A device for signaling a wet condition in a diaper (12). The device includes a sensing means (10) for sensing wet conditions in the diaper (12) and signal means (15) connected to the sensing means (10) for producing a signal substantially concurrently with sensing the wet conditions in the diaper (12). The sensing means (10) are insulated from the wearer when the diaper (12) is dry and are activated by the diaper (12) once the diaper (12) becomes wet.
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Citations
20 Claims
- 1. A waterproof diaper cover including means for sensing wet conditions in a diaper with which said waterproof diaper cover is in contact, said waterproof diaper cover having fastened thereto a wetness sensing means having a signal means connected thereto, said wetness sensing means electrically connected to a pair of spaced contacts positioned internally with respect to said waterproof diaper cover such that said spaced contacts are in contact with a diaper being worn by a wearer of said waterproof diaper cover, said sensing means and signal means being housed within housing means secured to said waterproof diaper cover, wherein said spaced contacts comprise fastening means for fastening said housing means to said diaper cover, said signal means being powered by battery means, said fastening means including power interrupt means for preventing battery drain when said housing means is unfastened from said diaper cover.
Specification