发明名称 Induction coil wetness sensor for an absorbent article
摘要 A signaling device is provided for sensing and indicating the presence of a body exudate in an absorbent article, the device including a housing and a detection circuit disposed within the housing, the detection circuit including an induction coil and a marginal oscillator. A body exudate collection and detection system is also provided including an absorbent article and a signaling device adapted to be used in conjunction with the absorbent article, the signaling device including a housing and a detection circuit disposed within the housing, the detection circuit including an induction coil and a marginal oscillator. The signaling device can also include an attachment mechanism for removably attaching the housing to the absorbent article. The detection circuit can also include an electrical common and a conductor in electrical communication with the electrical common and with the body exudate.
申请公布号 US2009124990(A1) 申请公布日期 2009.05.14
申请号 US20070983970 申请日期 2007.11.13
申请人 FELDKAMP JOSEPH RAYMOND;HELLER JEFFREY ROBERT;SULLIVAN SHAWN JEFFERY;GAKHAR SUDHANSHU 发明人 FELDKAMP JOSEPH RAYMOND;HELLER JEFFREY ROBERT;SULLIVAN SHAWN JEFFERY;GAKHAR SUDHANSHU
分类号 A61F13/15 主分类号 A61F13/15
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