Liquid purification or separation – Processes – Separating
Patent
1996-11-08
1998-05-12
Reifsnyder, David A.
Liquid purification or separation
Processes
Separating
210361, 210369, 210418, 210424, 210110, 210112, 210115, 494 3, 494 37, 610410, B01D 2126
Patent
active
057500398
ABSTRACT:
Systems and methods centrifugally separate mono nuclear cells from whole blood in a separation chamber. The systems and methods control the exit hematocrit value of red blood cells separated in the chamber by recirculating a portion of the red blood cells removed from the chamber for mixing whole blood entering the separation chamber. The systems and methods also control the entry hematocrit value of whole blood entering the separation chamber by recirculating a portion of the plasma constituent removed from the separation chamber for mixing whole blood entering the separation chamber.
REFERENCES:
patent: 3145713 (1964-08-01), Latham, Jr.
patent: 3519201 (1970-07-01), Eisel et al.
patent: 3655123 (1972-04-01), Judson et al.
patent: 3748101 (1973-07-01), Jones et al.
patent: 3957197 (1976-05-01), Sartory et al.
patent: 4007871 (1977-02-01), Jones et al.
patent: 4010894 (1977-03-01), Kellogg et al.
patent: 4094461 (1978-06-01), Kellogg et al.
patent: 4113173 (1978-09-01), Lolachi
patent: 4114802 (1978-09-01), Brown et al.
patent: 4146172 (1979-03-01), Cullis et al.
patent: 4164318 (1979-08-01), Boggs
patent: 4191182 (1980-03-01), Popovich et al.
patent: 4278202 (1981-07-01), Westberg
patent: 4283004 (1981-08-01), Lamadrid
patent: 4386730 (1983-06-01), Mulzet
patent: 4387848 (1983-06-01), Kellogg et al.
patent: 4419089 (1983-12-01), Kolobow et al.
patent: 4425112 (1984-01-01), Ito
patent: 4430072 (1984-02-01), Kellogg et al.
patent: 4447221 (1984-05-01), Mulzet
patent: 4464167 (1984-08-01), Schoendorfer et al.
patent: 4525155 (1985-06-01), Nillson
patent: 4530691 (1985-07-01), Brown et al.
patent: 4605503 (1986-08-01), Bilstad et al.
patent: 4636193 (1987-01-01), Cullis
patent: 4646193 (1987-02-01), Cullis
patent: 4647279 (1987-03-01), Mulzet et al.
patent: 4648866 (1987-03-01), Malbrancq et al.
patent: 4655742 (1987-04-01), Vantard
patent: 4670002 (1987-06-01), Koreeda et al.
patent: 4675117 (1987-06-01), Neumann et al.
patent: 4708712 (1987-11-01), Mulzet
patent: 4710161 (1987-12-01), Takabayashi et al.
patent: 4724317 (1988-02-01), Brown et al.
patent: 4806252 (1989-02-01), Brown
patent: 4834890 (1989-05-01), Brown et al.
patent: 4911833 (1990-03-01), Schoendorfer et al.
patent: 4934995 (1990-06-01), Cullis
patent: 4936820 (1990-06-01), Dennehey et al.
patent: 5006103 (1991-04-01), Bacehowski et al.
patent: 5076911 (1991-12-01), Brown et al.
patent: 5078671 (1992-01-01), Dennehey et al.
patent: 5104526 (1992-04-01), Brown et al.
patent: 5316667 (1994-05-01), Brown et al.
patent: 5322620 (1994-06-01), Brown et al.
patent: 5360542 (1994-11-01), Williamson, IV et al.
patent: 5370802 (1994-12-01), Brown
patent: 5437624 (1995-08-01), Langley
patent: 5573678 (1996-11-01), Brown et al.
Zingsam et al., PBSC-Collection in patients using the Fresenlus-AS 104 Leucollect-protocol, believed Crica 1994.
M. Korbling et al., Description of a Closed Plastic Bag System for the collection and Cryopreservation of Leukapheresis-Derived Blood Mononuclear Leukocytes and DFRxc from Human Donors, Infusion vol. 20, Jun. 1980.
Brown, The Physics of Continuous Flow Centrifugal Cell Seperation; Artificial Organs 13(1):4-20.
Brown Richard I.
Min Kyungyoon
Baxter International Inc.
Price Brandford R. L.
Reifsnyder David A.
Ryan Daniel D.
Serewicz Denise M.
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