发明名称 |
METHOD AND SYSTEM FOR DETECTING MOISTURE AT AN ABSORBENT ARTICLE |
摘要 |
<p>In accordance with the present inventive concept, there is provided a system for detecting moisture at an absorbent article, the system comprising a device arranged to be attached on the absorbent article and comprising a resonance circuit including a moisture sensitive part, wherein the resonance circuit has a first resonance frequency when the moisture sensitive part is in a dry condition and a second resonance frequency when the moisture sensitive part is in a moist condition. The system further comprises a monitoring unit being arranged to transmit a test signal to the device, receive a response signal from the device, determine a frequency of the response signal and generate a detection signal if the determined frequency corresponds to the second resonance frequency. There is also provided a method for detecting moisture at a device attached on an absorbent article.</p> |
申请公布号 |
WO2011043724(A1) |
申请公布日期 |
2011.04.14 |
申请号 |
WO2010SE51073 |
申请日期 |
2010.10.05 |
申请人 |
PAMPETT AB;SJOEHOLM, JOHAN;LUNDIN, CHRISTOFER;HYDBOM, OLLE |
发明人 |
SJOEHOLM, JOHAN;LUNDIN, CHRISTOFER;HYDBOM, OLLE |
分类号 |
A61F13/42;G08B21/20 |
主分类号 |
A61F13/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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