Blood recovery system and method

Details Blood recovery system and method Blood recovery system and method

1988-07-18

1990-05-08

Truluck, Dalton L.

Surgery

Blood drawn and replaced or treated and returned to body

604319, A61M 103

Patent

active

049234382

ABSTRACT:
An intraoperative blood recovery system and method for salvaging operative blood while simultaneously delivering previously collected blood to a reinfusion system. A blood collection and transfer reservoir, having multiple compartments which can be separated by vacuum or pressure barriers, is designed to maintain a continuous suction for blood inflow while blood previously collected can be simultaneously transported through the reservoir to achieve an uninterrupted flow of blood into and delivery of blood out of the reservoir.

REFERENCES:
patent: 2745111 (1956-05-01), Podmorski
patent: 2759476 (1956-08-01), Henderson
patent: 3585995 (1971-06-01), Perkins et al.
patent: 3896733 (1975-07-01), Rosenberg
patent: 4006745 (1977-02-01), Sorenson et al.
patent: 4033345 (1977-07-01), Sorensen et al.
patent: 4047526 (1977-09-01), Reynolds et al.

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