Chemistry: physical processes
Patent
1977-03-29
1978-07-04
Krizmanich, George H.
Chemistry: physical processes
233 26, B04B 1512
Patent
active
040984567
ABSTRACT:
A centrifuge cup, having a mouth-defining rim, carries a pair of separable cap member halves positioned together at the rim of the centrifuge cup, to define a cap over the mouth of the cup. Means, associated with the cap member halves, are provided for gripping the upper end of a flexible bag positioned in the cup, to prevent its collapse upon centrifugation. The flexible bag contains an inlet and an outlet, plus a third, sealed access port for access to blood cells after centrifugation, and a hanger member to permit the bag to be hung upside down in dispensing position.
REFERENCES:
patent: 3545671 (1970-12-01), Ross
patent: 3561672 (1971-02-01), Schlutz et al.
patent: 3672564 (1972-06-01), Schlutz et al.
patent: 3674197 (1972-07-01), Mitchell et al.
patent: 4012471 (1977-03-01), Kunkle
Baxter Travenol Laboratories Inc.
Collins Henry W.
Ellis Garrettson
Flattery Paul C.
Krizmanich George H.
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