Prepackaged, self-contained fluid circuit module

Details Prepackaged, self-contained fluid circuit module Prepackaged, self-contained fluid circuit module

1979-12-06

1983-04-12

Thaler, Michael H.

Surgery

Blood drawn and replaced or treated and returned to body

Constituent removed from blood and remainder returned to body

A61M 500

Patent

active

043794521

ABSTRACT:
A prepackaged, self-contained fluid circuit module is selectively movable by an operator into and out of operative association with one or more pump rotors. The module includes a housing which supports two or more flexible conduits, which together define a prearranged fluid circuit. Portions of the flexible fluid conduits are outwardly disposed from the housing in upright, freestanding positions, even when the module is out of operative association with the pump rotors. The upright portions are purposely arranged relative to each other to facilitate only a particular operative relationship between the fluid circuit and the pump rotors when the module is subsequently moved into operative association therewith.

REFERENCES:
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patent: 3655123 (1970-01-01), Judson
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patent: 3912455 (1975-10-01), Lichtenstein
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patent: 4086924 (1978-05-01), Latham, Jr.
patent: 4197847 (1980-04-01), Djerassi
patent: 4211597 (1980-07-01), Lipps et al.
patent: 4253456 (1981-03-01), Schindler et al.

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