Hollow-fiber oxygenators for blood

Details Hollow-fiber oxygenators for blood Hollow-fiber oxygenators for blood

1986-09-22

1988-06-07

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Blood treating device for transfusible blood

Oxygenator

422 45, 128DIG3, 2103232, 21032175, 21032184, 261DIG28, A61M 114, B01D 1300, C02F 144

Patent

active

047495510

ABSTRACT:
In a hollow-fiber oxygenator consisting of a container containing a plurality of fibers joined into a bundle and open at their ends to allow the passage into them of a first fluid (blood) and over the outside of which flows a second fluid (oxygen-carrying gas) which diffuses between them, a diffuser for the second fluid is provided which consists of several arms disposed in an array and is introduced between the fibers in positions close to the terminal zone of the fibers themselves.

REFERENCES:
patent: 3552934 (1971-01-01), Claydon et al.
patent: 3743707 (1973-07-01), Iwase et al.
patent: 3769162 (1973-10-01), Brumfield
patent: 4048072 (1977-09-01), McCullough
patent: 4179380 (1979-12-01), Amicel et al.
patent: 4240907 (1980-12-01), Bentley
patent: 4365978 (1982-12-01), Scott

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