Blood cleaning hollow fiber membrane, method for cleaning blood,

Details Blood cleaning hollow fiber membrane, method for cleaning blood, Blood cleaning hollow fiber membrane, method for cleaning blood,

1988-11-01

1990-07-10

Jones, W. Gary

Liquid purification or separation

Casing divided by membrane into sections having inlet

Cylindrical membrane

210335, 21050023, 422 22, 427 2, 427 36, 427230, 427400, B01D 6302, B01D 6304, B01D 6502, B01D 6908

Patent

active

049405411

ABSTRACT:
The present invention discloses a blood cleaning hollow fiber membrane characterized by comprising a hydrophobic porous hollow fiber membrane and having a hydrophilic thin layer formed at least on the inner surface of said hollow fiber membrane by the grafting of a hydrophilic compound through the agency of a gamma ray, a method for the cleaning blood and an apparatus therefor using the same.

REFERENCES:
patent: 3727612 (1973-04-01), Sayers et al.
patent: 4143218 (1979-03-01), Adams et al.
patent: 4402940 (1983-09-01), Nose et al.
patent: 4637880 (1987-01-01), Halbert
patent: 4708800 (1987-11-01), Ichikawa et al.
patent: 4717479 (1988-01-01), Itoh et al.
patent: 4767538 (1988-08-01), Jakubowski et al.
patent: 4780205 (1988-10-01), Murakami et al.

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