METHOD AND DEVICE FOR DELIVERING LIQUIDS INTO THE TREATMENT UNIT OF A MEDICAL TREATMENT DEVICE, IN PARTICULAR INTO THE DIALYSER OF A DIALYSIS DEVICE

摘要

The invention relates to a device and method for delivering liquids into the treatment unit (1) of a medical treatment device, in particular into the dialyser of a dialysis device, and to an extracorporeal blood treatment device. The device and method according to the invention are based on the fact that the liquid with which the treatment unit is supplied circulates in a liquid circuit (II) that surrounds the treatment unit. A balancing unit (5) comprising a balancing chamber (6) that can be integrated in the liquid circuit surrounding the treatment unit is used to balance fresh and used liquid, which is supplied to the treatment unit or discharged from the treatment unit. It is thus possible to supply fresh liquid continuously to the liquid circuit and to discharge used liquid continuously from the liquid circuit. The supply and discharge of fresh and used liquid can be effected at a flow rate that is different from the flow rate with which the liquid circulates in the liquid circuit via the treatment unit.