发明授权
- 专利标题： Tubular pressure transducer
- 专利标题（中）： 管状压力传感器
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申请号： US341822申请日： 1989-04-24
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公开(公告)号： US4924872A公开(公告)日： 1990-05-15
- 发明人: Thomas P. Frank
- 申请人： Thomas P. Frank
- 申请人地址： OH Hilliard
- 专利权人： Medex, Inc.
- 当前专利权人： Medex, Inc.
- 当前专利权人地址： OH Hilliard
- 主分类号： A61B5/0215
- IPC分类号： A61B5/0215
摘要：
In a blood pressure monitoring system, a transducer which is a conductive rubber tube having conductive terminals at each end,and circumferentially spaced conductors connected to said semi-conductive band,whereby fluid under varying pressure will cause said insulative tube to expand and contract, thereby causing said semi-conductive band to expand and contract, thereby varying the resistance of the semi-conductive band.
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