发明名称 |
IMPEDANCE MEASUREMENT FOR AN IMPLANTABLE DEVICE |
摘要 |
A method and an apparatus for determining an impedance experienced by a lead associated with the implantable device. A substantially constant current signal is provided through a first terminal and a second terminal of the lead. A voltage across the first and second terminals is measured. An impedance across the first and second terminals is determined based upon the constant current signal and the measured voltage. |
申请公布号 |
WO2006014972(A3) |
申请公布日期 |
2007.07.05 |
申请号 |
WO2005US26515 |
申请日期 |
2005.07.27 |
申请人 |
CYBERONICS, INC. |
发明人 |
ARMSTRONG, RANDOLPH, K.;ARMSTRONG, SCOTT, A. |
分类号 |
A61N1/00 |
主分类号 |
A61N1/00 |
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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