发明名称 |
Cardiac prosthesis having integral blood pressure sensor |
摘要 |
An integral blood pressure sensor for a cardiac prosthesis of the type having a fluid chamber and a blood chamber separated by a flexible diaphragm which is actuated by a drive fluid pulsatingly supplied to the fluid chamber for pumping blood from the blood chamber. The blood pressure sensor includes at least one transducer integral with a wall of the blood chamber and in pressure-sensing relation to the interior of the chamber. The invention also includes a method of manufacturing a cardiac prosthesis having an integral blood pressure sensor.
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申请公布号 |
US4781715(A) |
申请公布日期 |
1988.11.01 |
申请号 |
US19860857896 |
申请日期 |
1986.04.30 |
申请人 |
TEMPLE UNIVERSITY OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION |
发明人 |
WURZEL, DAVID |
分类号 |
A61M1/10;A61M1/12;(IPC1-7):A61F2/22 |
主分类号 |
A61M1/10 |
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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