Air-powered peritoneal dialysis system with inflatable bladders

A peritoneal dialysis system comprising:

• a cycler including
• one or more air pump,
• a slotted housing including a plurality of slots each having a first side and a second side, wherein each respective slot of the plurality of slots includes a first expandable bladder fixed to the first side, and wherein each respective slot of the plurality of slots is configured to receive a fluid supply bag between the first expandable bladder the second side,
• a heater housing sized to hold a second expandable bladder, and wherein the heater housing is configured to receive a fluid heater bag adjacent to the second expandable bladder, and
• at least one valve,
• wherein the one or more air pump is in fluid communication with the respective first expandable bladders and the second expandable bladder;
• and
• a disposable set operable with the cycler, the disposable set including
• the fluid supply bags positioned in the slots,
• the fluid heater bag positioned in a compartment of the heater housing,
• a drain bag,
• a supply line fluidly connected to each respective fluid supply bag,
• a heater line fluidly connected to the fluid heater bag,
• a drain line fluidly connected to the drain bag, and
• a patient line,
• wherein at least one of the supply lines, the heater line or the drain line is selectively occluded via the at least one valve.

A peritoneal dialysis cycler comprising:

• one or more air pump;
• a slotted housing including a plurality of slots each having a first side and a second side, wherein each respective slot of the plurality of slots includes a first expandable bladder fixed to the first side, and wherein each respective slot of the plurality of slots is configured to receive a fluid supply bag between the first expandable bladder and the second side;
• and
• a heater housing including a compartment sized to hold a second expandable bladder, wherein the heater housing is configured to receive a fluid heater bag adjacent to the second expandable bladder, and
• wherein the one or more air pump is in fluid communication with the respective first expandable bladders and the second expandable bladder.