Vacuum system for auto transfusion device

Details Vacuum system for auto transfusion device Vacuum system for auto transfusion device

1991-02-25

1992-09-22

Mancene, Gene

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604319, 604321, A61M 100

Patent

active

051493250

ABSTRACT:
A system is described for the collection and re-infusion of fluids from a patient. The system includes a non-disposable rigid cannister and a disposable flexible liner that is placed in the cannister. Fluids are collected from a patient in the cannister liner. The liner is then removed from the cannister and the contents are re-infused back into a patient. The system is unique in that it provides a stand along vacuum means for continuously providing a relatively high vacuum to the cannister and a relatively low vacuum inside the liner to cause the liner to expand against the walls of the cannister. The stand alone vacuum means also provides a consistent relatively low vacuum to a patient's cavity for collecting fluids from the patient without damaging the patient's internal organs.

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