Systems and methods for peritoneal dialysis having point of use dialysis fluid preparation including mixing and heating therefore

A peritoneal dialysis system comprising:

• a cycler including a control unit and a pump actuator under control of the control unit;
• and
• a disposable set operable with the cycler, the disposable set including
• a pumping cassette having a pump chamber configured to be actuated by the pump actuator, and
• a mixing container in fluid communication with the pumping cassette,
• wherein the control unit is programmed to promote mixing of at least two fluids by (i) causing the pump actuator to operate the pump chamber to pull the at least two fluids from the mixing container into the pump chamber, (ii) thereafter causing the pump actuator to operate the pump chamber to push the at least two fluids from the pump chamber to the mixing container, and (iii) repeating (i) and (ii) at least one time.

A peritoneal dialysis system comprising:

• a source of water made suitable for peritoneal dialysis (“WFPD”);
• at least one source of concentrate;
• a cycler including a control unit and a pump actuator under control of the control unit;
• and
• a disposable set operable with the cycler and in fluid communication with the source of water and the at least one source of concentrate, the disposable set including
• a pumping cassette including a pump chamber configured to be actuated by the pump actuator, and
• a mixing container in fluid communication with the pumping cassette,
• wherein the control unit is programmed to mix the WFPD and the at least one concentrate by causing (i) the pump actuator to operate the pump chamber to pump a first amount of the WFPD to the mixing container, (ii) the pump actuator to operate the pump chamber to pump a prescribed amount of the at least one concentrate from the at least one concentrate source to the mixing container, and (iii) the pump actuator to operate the pump chamber to pump a second amount of the WFPD to the mixing container.