Surgery – Blood drawn and replaced or treated and returned to body – Constituent removed from blood and remainder returned to body
Patent
1990-03-21
1993-08-03
Hafer, Robert A.
Surgery
Blood drawn and replaced or treated and returned to body
Constituent removed from blood and remainder returned to body
604 4, 604 5, 210 90, A21M 2500
Patent
active
052324370
ABSTRACT:
Methods and systems for collection of blood components, such as plasma, from donors are provided. One method includes the steps of collecting a unit of whole blood from a donor; forcing the collected blood unit through a plasma separator; accumulating the plasma in a container; and returning concentrated cells to the donor. One system includes a disposable blood collection set and a reusable fixture into which the collection set can be mounted. The fixture is operated by a self-contained energy source, requiring no exterior electrical connection or other external source of energy.
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Supplemental European Search Report issued in EP 87907371.
European Search Results regarding European Application No. 87907371.6 dated Feb. 22, 1990 with cited references.
Boggs Daniel R.
Friedman Leonard I.
Lysaght Michael J.
Ritger Philip L.
Stromberg Robert R.
Baxter International Inc.
Flattery Paul C.
Hafer Robert A.
Owens Kerry
Price Bradford R. L.
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