System and method for peritoneal dialysis with dialysis fluid preparation at the site of use and including its mixing and heating

摘要

The peritoneal dialysis system includes a circulator including a pump actuator, a heater, and a heater and an operable heating pan, and the circulator and an operable disposable set. The heating pan includes side walls forming a slot. The disposable set includes a pumping cassette and a heater / mixing container. The pumping cassette includes a pump chamber configured to be actuated by a pump actuator. In addition, the heater / mixing vessel is in fluid communication with the pumping cassette and sized to be received in the heating pan. The heater / mixing vessel includes a port that does not rotate about an axis transverse to the direction of flow through the port as the port is slid into the slot in the heating pan side wall Configured to be prevented.