Noninvasive pressure monitor

Details Noninvasive pressure monitor Noninvasive pressure monitor

1979-03-26

1981-04-28

Woodiel, Donald O.

Measuring and testing

Fluid pressure gauge

Combined

73726, 2103211, G01L 904

Patent

active

042638089

ABSTRACT:
A noninvasive pressure monitor for measuring the pressure in a hydraulic circuit, such as an extracorporeal blood circuit, includes an aperture sealed by a membrane which offers substantially no resistance to pressure and a pressure sensitive transducer in contact with the membrane for providing a more direct measurement of the pressure.

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patent: 4052899 (1977-10-01), Longhetto
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