Pumps – Motor driven – Fluid motor
Patent
1982-12-28
1984-10-30
Smith, Leonard E.
Pumps
Motor driven
Fluid motor
206364, 206570, A61M 103
Patent
active
044797621
ABSTRACT:
A disposable prepackaged fluid processing module includes an integral housing wherein fluid containers, tubing segments, and other components required in processing a fluid are contained. Fluid communication between the containers, components and tubing segments is provided by a fluid circuit formed by a panel of the housing, and an overlying fluid-impermeable flexible sheet member. The fluid circuit includes pump and valve elements which operate in response to pressures applied to the sheet member. Upon installation of the system in a related actuator apparatus pneumatic actuator ports apply pressures to the pump and valve elements to circulate fluid through the fluid circuit.
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Bilstad Arnold C.
Brown Richard I.
Kruger Robert J.
Baxter Travenol Laboratories Inc.
Cummings Eugene M.
Flattery Paul C.
Ryan Daniel D.
Smith Leonard E.
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