Surgery – Blood drawn and replaced or treated and returned to body
Patent
1992-05-29
1995-04-04
Rimell, Sam
Surgery
Blood drawn and replaced or treated and returned to body
604 6, A61M 3700
Patent
active
054032725
ABSTRACT:
Methods and devices for separating leukocytes from a leukocyte contaminated blood fraction by use of a rotating membrane filter apparatus. The invention includes methods/devices for preparing substantially leukocyte free platelet concentrate for therapeutic use. The devices of the invention include a rotating membrane filter apparatus for leukocyte separation as well as tubing harness/component systems (FIGS. 2a, 2b, 2c) useable in connection with automated apheresis instruments.
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Deniega Jose C.
Duff Daniel H.
Miller William R.
Schoendorfer Donald W.
Baxter International Inc.
Buyan Robert D.
Canter Bruce M.
Rimell Sam
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