| 摘要 |
PCT No. PCT/US95/17087 Sec. 371 Date Jul. 2, 1997 Sec. 102(e) Date Jul. 2, 1997 PCT Filed Dec. 28, 1995 PCT Pub. No. WO96/20681 PCT Pub. Date Jul. 11, 1996A diaper liner comprising an electrically insulating sheet material having disposed thereon first, second and third separated electrically conductive tracks which become short-circuited when the liner is exposed to moisture, at least one end of each of the electrically conductive tracks being in the form of a conductive pad printed on the liner for permitting easy connection thereto of a moisture alarm circuit. The third conductive track is commonly connected so that the first and the third tracks are short-circuited by urine whilst the second and third tracks are short-circuited by feces.
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