Blood bag system with integral filtering means

Details Blood bag system with integral filtering means Blood bag system with integral filtering means

1988-07-25

1990-04-24

Jones, W. Gary

Liquid purification or separation

Processes

Chemical treatment

210787, 210806, 422 41, 422 44, B01D 2126, B01D 3600

Patent

active

049198238

ABSTRACT:
A multiple blood bag system is disclosed having at least two blood bags and conduit means providing sealed flow communication between the bags and a filtering means integrally disposed between two of the bags for removing platelets and white cells from a red cell concentrate in the blood bag system. In the method of the invention a red cell concentrate is provided in one of the blood bags of the above system and an additive solution is mixed therewith. The mixture of the red cell concentrate and additive solution is passed through the filtering means from one of the bags to another.

REFERENCES:
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patent: 4267269 (1981-05-01), Grode et al.
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patent: 4596657 (1986-06-01), Wisdom
patent: 4767541 (1988-08-01), Wisdom
patent: 4810378 (1989-03-01), Carmen et al.
patent: 4855063 (1989-08-01), Carmen et al.
Diepenhorst, P. et al., "Removal of Leukocytes . . . ", Vox Sang., vol. 23, pp. 308-320, (1972).

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