发明名称 |
Skin impedance matching system and method for skin/electrode interface |
摘要 |
The present invention relates to a system for measuring the input impedance of a skin/electrode interface and selectively modifying the input impedance of the monitoring circuit to match the measured input impedance. More particularly, a simplified method for correcting for input impedance mismatch between electronic monitoring circuitry and the skin/electrode interface. In accordance with one embodiment of the invention, an input impedance measuring circuit will interface with a microprocessor and a reconfigurable switch network to select the input impedance of the electronic monitoring circuitry, thus eliminating the impedance sensitivity of EMG or EKG instruments.
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申请公布号 |
US8444559(B2) |
申请公布日期 |
2013.05.21 |
申请号 |
US20080114490 |
申请日期 |
2008.05.02 |
申请人 |
FINK RAINER J.;MCCRARY JACK N.;REPRODUCTIVE RESEARCH TECHNOLOGIES, LP |
发明人 |
FINK RAINER J.;MCCRARY JACK N. |
分类号 |
A61B5/053 |
主分类号 |
A61B5/053 |
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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