公开(公告)号：US20120216607A1

公开(公告)日：2012-08-30

申请号：US13500492

申请日：2010-10-05

申请人： Johan Sjöholm ,  Christofer Lundin ,  Olle Hydbom

发明人： Johan Sjöholm ,  Christofer Lundin ,  Olle Hydbom

IPC分类号： G01N5/02

CPC分类号： A61F13/42 ,  A61F2013/15056 ,  A61F2013/424

摘要： A system is provided for detecting moisture at an absorbent article. The system includes a device arranged to be attached on the absorbent article and 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 includes 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.

摘要翻译： 提供一种用于检测吸收制品的水分的系统。 该系统包括布置成附着在吸收性物品上的装置和包括湿气敏感部分的谐振电路，其中当湿度敏感部分处于干燥状态时，谐振电路具有第一共振频率，并且当水分 敏感部位处于潮湿状态。 该系统还包括监测单元，其被布置成将测试信号发送到设备，从设备接收响应信号，确定响应信号的频率，并且如果所确定的频率对应于第二共振频率则产生检测信号。 还提供了一种用于检测附着在吸收制品上的装置的水分的方法。

公开(公告)号：US09132044B2

公开(公告)日：2015-09-15

申请号：US13500492

申请日：2010-10-05

申请人： Johan Sjöholm ,  Christofer Lundin ,  Olle Hydbom

发明人： Johan Sjöholm ,  Christofer Lundin ,  Olle Hydbom

IPC分类号： G01N5/02 ,  G01N25/56 ,  A61F13/42 ,  A61F13/15

CPC分类号： A61F13/42 ,  A61F2013/15056 ,  A61F2013/424

摘要： A system is provided for detecting moisture at an absorbent article. The system includes a device arranged to be attached on the absorbent article and 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 includes 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.

摘要翻译： 提供一种用于检测吸收制品的水分的系统。 该系统包括布置成附着在吸收性物品上的装置和包括湿气敏感部分的谐振电路，其中当湿度敏感部分处于干燥状态时，谐振电路具有第一共振频率，并且当水分 敏感部位处于潮湿状态。 该系统还包括监测单元，其被布置成将测试信号发送到设备，从设备接收响应信号，确定响应信号的频率，并且如果所确定的频率对应于第二共振频率则产生检测信号。 还提供了一种用于检测附着在吸收制品上的装置的水分的方法。