Systems and methods for on line collection of cellular blood components that assure donor comfort

摘要

Systems and methods convey anticoagulated blood suspension from a donor into a separation device for component separation. One or more components are retained for therapeutic use, while one or more are returned to the donor. The systems and methods monitor the rate at which anticoagulant carried in the returned components is being returned. The rate, expressed in terms of milligram (mg) of anticoagulant per kilogram (kg) of donor body weight per unit of time of blood processing, is compared to a nominal rate that is correlated with donor comfort.