Blood processing systems and methods which optically derive the

Liquid purification or separation – Processes – Including controlling process in response to a sensed condition

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210 94, 210 961, 210767, 494 10, 494 37, 604 5, B01D 1712

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active

059582502

ABSTRACT:
Blood processing systems and methods separate blood into constituents including a plasma constituent that includes a platelet volume. The systems and methods detect the optical density of the plasma constituent and generate a first output indicative of the optical density. A processing element integrates the first output relative to the volume of plasma constituent and generates an integrated output. The integrated output correlates to the platelet volume. A second processing element generates a third output based, at least in part, upon the integrated output, which comprises parameters for storing the platelet volume.

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