Blood purification apparatus and blood purification circuit

Abstract

The present invention provides a blood purification apparatus and a blood purification circuit, by which a circuit can be shared by different modes for performing respective continuous blood purification methods, a structure of the apparatus performing the continuous blood purification methods can be simplified, and CHF, CHD, CHDF, and ECUM can be performed. The blood purification apparatus and the blood purification circuit according to the present invention includes: a first supply fluid channel () having one end connected to a supply fluid container () containing a supply fluid flowing in the first supply fluid channel (); a first branched part () connected to the other end of the first supply fluid channel (); a first supply fluid pump () connected to the first branched part (); a second supply fluid channel () which has one end connected to the first supply fluid pump () and the other end connected to a dialyzer () that filters and dialyzes blood, and in which the supply fluid from the first supply fluid pump () flows; a second supply fluid pump () connected to the first branched part (); and a third supply fluid channel () in which a supply fluid from the second supply fluid pump () flows, having one end connected to the second supply fluid pump () and the other end connected to a vein side blood channel () in which blood taken from a patient flows.