发明名称 |
METHOD AND APPARATUS FOR MEASURING BLOOD VOLUME |
摘要 |
In one aspect, a conductance catheter is provided for measuring the volume of a fluid. The conductance catheter comprises a series of electrodes and a circuit to compensate for variations in sensitivity of the electrodes in the catheter. In another aspect, a resistivity sensor is provided for determining the resistivity of a fluid. The sensor comprises a series of electrodes spaced such that the total distance between endmost electrodes does not exceed the diameter of the catheter deploying the sensor. |
申请公布号 |
WO2008128350(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
WO2008CA00748 |
申请日期 |
2008.04.23 |
申请人 |
SCISENSE INC.;WOOD, KIM;HODGSON, P. CHAD;PLOUF, PETER |
发明人 |
WOOD, KIM;HODGSON, P. CHAD;PLOUF, PETER |
分类号 |
G01F25/00;A61B5/02;A61B5/0428;G01F22/00 |
主分类号 |
G01F25/00 |
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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