INTERGRATED CASSETTE FOR VALVING, PUMPING AND CONTROLLING MOVEMENT OF FLUIDS

摘要

An apparatus controls movement of fluids during an extracorporeal blood treatment session. A hollow enclosure has a plurality of fluid input ports for receiving fluids into the enclosure and a plurality of fluid output ports for expelling fluids from the enclosure. A first roller pump tube is provided for pumping at least one of the fluids through the hollow enclosure during the photopheresis treatment session. Internal fluid passageways disposed within the hollow enclosure are provided for coupling together the fluid input ports, the fluid output ports and the roller pump. At least one internal valve is disposed within the hollow enclosure for controlling movement of the fluid within the hollow enclosure.