发明名称 |
Device for invasively measuring fluid pressure |
摘要 |
A device for invasively measuring fluid pressure is disclosed. The device includes a disposable housing having a fluid contacting area and a non-fluid contacting area. A disposable diaphragm in a substantially non-elastic state is disposed within the housing and separates the fluid contacting area from the non-fluid contacting area. A side of the diaphragm is adapted to contact the fluid, and the diaphragm has sufficient flexibility to move a distance axially within the non-fluid contacting area in response to fluid contact. The distance is substantially proportional to the fluid pressure. An electronic sensing device is removably attached adjacent the non-fluid contacting area of the housing, and is spaced from the diaphragm. The electronic sensing device is capable of determining the fluid pressure.
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申请公布号 |
US2007074575(A1) |
申请公布日期 |
2007.04.05 |
申请号 |
US20050242208 |
申请日期 |
2005.10.03 |
申请人 |
VOTO ANDREW M;SELBY RONALD K;PERRY KENNETH D;ROSS DAVID A;DUMSA ALFRED V JR |
发明人 |
VOTO ANDREW M.;SELBY RONALD K.;PERRY KENNETH D.;ROSS DAVID A.;DUMSA ALFRED V.JR. |
分类号 |
G01L7/08 |
主分类号 |
G01L7/08 |
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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