发明名称 |
OPTICAL SENSOR AND METHOD FOR DETECTING A PATIENT CONDITION |
摘要 |
An implantable medical device for monitoring tissue perfusion that includes a light source emitting a light signal and a light detector receiving emitted light scattered by a volume of body tissue. The light detector emits a signal having an alternating current component corresponding to the pulsatility of blood flow in the body tissue volume. A processor receives the current signal and determines a patient condition in response to the alternating component of the current signal. |
申请公布号 |
US2012303081(A1) |
申请公布日期 |
2012.11.29 |
申请号 |
US201213566057 |
申请日期 |
2012.08.03 |
申请人 |
DONOFRIO WILLIAM T.;MEDTRONIC, INC. |
发明人 |
DONOFRIO WILLIAM T. |
分类号 |
A61N1/365 |
主分类号 |
A61N1/365 |
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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