Blood processing systems and methods employ two sensors, one to detect a condition of plasma exiting a separation device and another sensor to detect a condition of a cellular component exiting the separation device. The first sensor detects, e.g., contamination of the plasma due to presence of unwanted...http://www.google.fr/patents/US6348156?utm_source=gb-gplus-shareBrevet US6348156 - Blood processing systems and methods with sensors to detect contamination due to presence of cellular components or dilution due to presence of plasma
Blood processing systems and methods with sensors to detect contamination ...