Tubular pressure transducer
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United States of America Patent
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-
May 15, 1990
Issued Date -
N/A
app pub date -
Apr 24, 1989
filing date -
Aug 18, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
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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