A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/42 (2006.01)
Patent
CA 2353148
An automatic diaper wetness warning device includes a diaper, a wetness signal transmitting device and an externally disposed signal receiver. The diaper is provided with a wetness signal transmitting device including a signal transmitting and a positive and negative pole sensing electric wire assembly. A suitable length of the firmer end of the wire assembly is provided with an insulation coating material that can conduct electricity when wet, and is wound into a signal actuating section embedded in the diaper it1 a position that can readily absorb urine. When the insulation coating material of the signal actuating section is wet and becomes short circuited, the signal transmitter will automatically generate a signal, which is received by the signal receiver. The signal receiver sends a suitable warning to remind a person taking care of the user of the diaper to change diaper.
Chen Chin-Chen
Chen Hong-Chih
Chen Hong-Lin
Chen Hong-Ming
Chen Yi-Ran
Lu Kui-Lan
Lu Su-Hsia
Ridout & Maybee Llp
LandOfFree
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