Liquid purification or separation – With means to add treating material – With distinct reactor tank – trough or compartment
Patent
1982-06-04
1986-06-24
Sadowski, David
Liquid purification or separation
With means to add treating material
With distinct reactor tank, trough or compartment
2102571, 210927, 422 44, B01D 2908
Patent
active
045966575
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: 3246767 (1966-04-01), Pall et al.
patent: 4360435 (1982-11-01), Bellamy et al.
Kikugawa, K. et al, "Filter Columns for Preparation of Leukocyte-Poor Blood for Transfusion", Vox. Sang., vol. 34, pp. 281-290 (1975).
Diepenhorst, P. et al, "Removal of Leukocytes from Whole Blood . . . ", Vox. Sang., vol. 23, pp. 308-320 (1972).
Lovric, V. A. et al, "Packed Red Cell Transfusions . . . ", Vox. Sang., vol. 33, pp. 346-352 (1977).
Lovric, V. A. et al, "Improved Quality of Packed Cells", The Medical Journal of Australia, 8/6/77, pp. 183, 184 and 186.
Diepenhorst, P. et al, "Removal of Leukocytes from Whole Blood . . . ", Vox. Sang. 29: 15-22 (1975).
Giblin James A.
Miles Laboratories Inc.
Sadowski David
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