发明名称 |
DUAL MODE TEMPERATURE TRANSDUCER WITH OXYGEN SATURATION SENSOR |
摘要 |
Apparatus for detecting intracranial temperature and blood oxygenation includes a transducer having a working surface for placement against a patient's cranium. The transducer forms a microwave antenna having walls defining an aperture having a pair of opposite broader boundaries and a pair of opposite narrower boundaries at the working surface. The antenna is tuned to a frequency which produces a first output signal indicative of heat emanating from the cranium. An oxygen saturation sensor sharing that aperture includes a radiation emitter located at one of narrower boundaries which directs electromagnetic radiation across the aperture to a radiation detector at the other of the narrower boundaries and which produces a corresponding second output signal. A control unit includes a display and a processor for processing the signals to calculate an intracranial temperature and an oxygen saturation value for display by the control unit.
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申请公布号 |
US2012283534(A1) |
申请公布日期 |
2012.11.08 |
申请号 |
US201213459391 |
申请日期 |
2012.04.30 |
申请人 |
CARR KENNETH L.;ALLISON ROBERT C. |
发明人 |
CARR KENNETH L.;ALLISON ROBERT C. |
分类号 |
A61B5/01;A61B5/1455 |
主分类号 |
A61B5/01 |
代理机构 |
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代理人 |
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地址 |
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