Circulatory support system

Details Circulatory support system Circulatory support system

1988-05-18

1991-12-03

Hafer, Robert A.

Surgery

Blood drawn and replaced or treated and returned to body

604 26, 604 30, 128DIG3, A61M 3700

Patent

active

050696610

ABSTRACT:
A low-pressure, low blood trauma hemodynamic support system is disclosed. The system may operate as a relatively static-volume, gravity-fed, extracorporeal blood circulation and oxygenation system that consists essentially of (1) a membrane-type blood oxygenator, (2) a non-occlusive roller pump, and (3) connecting tubes. The tubes connect the system components to create a compact system capable of supporting a patient in circulatory dysfunction who is to undergo a transplant operation, and is awaiting a donor organ.

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patent: 4698207 (1987-10-01), Bringham et al.
patent: 4778445 (1988-10-01), Hubbard et al.

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