Peritoneal dialysis system using disinfection

A peritoneal dialysis system comprising:

• a housing;
• a dialysis fluid pump housed by the housing and including a reusable pump body that accepts PD fluid for pumping;
• a dialysis fluid inline heater housed by the housing and including a reusable heater body that accepts PD fluid for heating;
• at least one reusable PD fluid line extending from the housing;
• at least one disinfection connector supported by the housing and configured to accept one of the at least one reusable PD fluid line;
• a control unit configured to run a disinfection sequence after a PD treatment, wherein each of the at least one reusable PD fluid line is connected to one of the at least one disinfection connectors, and wherein at least one of the dialysis fluid pump and the dialysis fluid inline heater is actuated during the disinfection sequence;
• at least one of a reusable patient line or reusable drain line and at least one of
• (i) a patient line connector supported by the housing, the patient line connector configured to accept the reusable patient line for running the disinfection sequence, or
• (ii) a drain line connector supported by the housing, the drain line connector configured to accept the reusable drain line for running the disinfection sequence;
• and
• at least one spool located within the housing, the at least one spool configured to automatically retract at least one of (i) the reusable patient line when the patient line is connected to the patient line connector or (ii) the reusable drain line when the drain line is connected to the drain line connector.