| 摘要 |
PROBLEM TO BE SOLVED: To provide an excretion detection device capable of detecting whether or not a wearer excreted, and whether the excretion is feces or urine.SOLUTION: A sensor sheet 11 comprises at least one electrode part comprising a surface conductive film 111, a rear surface conductive film 112, and a water absorption conductive layer 113 which generates conductance by water absorption and interposed between the two conductive films and is disposed on a coat of a diaper, inside of the coat of the diaper, or inside of the diaper. The electrode part is disposed on (a) a central and rear area of a lower part of a crotch, (b) a central and front area of the lower part of the crotch or a central and lowermost area of the lower part of the crotch, (c) a central and front area of the lower part of the crotch or central and lowermost area of the lower part of the crotch, and a central and rear area of the lower part of the crotch. The detection device comprises: a voltage generation part for intermittently applying voltage between the two conductive films; and a comparison part for comparing voltage drop between the two conductive films with reference voltage. |
