Chemistry: analytical and immunological testing – Including sample preparation – Liberation or purification of sample or separation of...
Patent
1995-05-12
1997-02-25
Warden, Jill
Chemistry: analytical and immunological testing
Including sample preparation
Liberation or purification of sample or separation of...
436 10, 436 63, 436 69, 436 70, 436174, 435 2, G01N 118
Patent
active
056058420
ABSTRACT:
A method for producing blood component products. In one embodiment, a plurality of a predetermined type of blood component is harvested from a source of whole blood. At least two on-line yield determination techniques are utilized to determine the yield of the harvested blood components. One is a predetermined yield prediction technique and the second is a predetermined yield monitoring technique, each of which are individually calibrated in relation to a predetermined off-line yield determination technique. The predetermined yield prediction and monitoring techniques each provide the yield of the harvested blood components and each is then utilized to provide a determined yield. Consequently, when the harvested blood components are packaged the determined yield may be associated therewith, thereby providing a blood component product.
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Dumont Larry J.
Langley Robert W.
Cobe Laboratories, Inc.
Wallenhorst Maureen M.
Warden Jill
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