Patent ID: 7559913

Claim:
An apparatus for peritoneal dialysis (PD), comprising: a PD-cycler; a tube set connected to the PD-cycler; a PD-fluid source connected to the tube set; a heater bag connected, via the tube set, to the PD-fluid source, wherein the heater bag temporarily stores and heats the PD-fluid received from the PD-fluid source before introduction to a patient; a drain bag connected to the tube set, wherein the drain bag receives spent PD-fluid from the patient; a waste receiver connected to the tube set, wherein the waste receiver at least receives PD-fluid from the drain bag; a valve pack connected to the PD-cycler comprising a plurality of valves operable on the tube set to control flows of fluids through the tube set; and a transfer member arranged to connect the heater bag and the waste receiver, wherein one of the valves operable on the tube set operates to keep the transfer member closed during PD-treatment and open after completion of PD-treatment, wherein when the transfer member is open after completion of PD-treatment, the transfer member is configured to transfer the PD-fluid in the heater bag to the waste receiver, and the PD-fluid remaining in the PD-fluid source is directed via the transfer member to the waste receiver by actuation of at least another one of the valves operable on the tube set.