发明名称 |
Apparatuses for home use in determining tissue wetness |
摘要 |
Compact and lightweight, non-invasive apparatuses to determine tissue wetness/hydration based on the frequency responses of regions of the tissue below a sensor of the apparatus. Described herein are compact and lightweight apparatuses having a sensor with an array of electrodes that is directly connected or connectable to control circuitry to attach to the back of the sensor, which can be worn by a patient. The control circuitry may include a multiplexer (MUX) coordinating the reciprocal selection of drive and sensing electrodes, and a one or more constant current sources. Methods of using these devices to detect tissue wetness are also described. |
申请公布号 |
AU2014284372(A1) |
申请公布日期 |
2016.02.11 |
申请号 |
AU20140284372 |
申请日期 |
2014.07.01 |
申请人 |
IMPEDIMED LIMITED |
发明人 |
CHETHAM, SCOTT MATTHEW;ERLINGER, PAUL J.;DE LIMON, ALFONSO L.;SRIVASTAVA, ENIKO |
分类号 |
A61B5/04;A61B5/053;A61B5/08 |
主分类号 |
A61B5/04 |
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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