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Systems and methods for performing peritoneal dialysis

  • US 8,357,113 B2
  • Filed: 09/18/2009
  • Issued: 01/22/2013
  • Est. Priority Date: 07/19/2002
  • Status: Expired due to Term
First Claim
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1. A regenerative peritoneal dialysis system comprising:

  • a patient loop for fluid communication with a patient;

    a regeneration loop in fluid communication with the patient loop;

    a filter located in the regeneration loop, a first portion of fluid sent to the filter rejected by the filter and returned upstream of the filter, a second portion of the fluid sent to the filter forming permeate, the permeate being rich in urea; and

    a cartridge located in the regeneration loop so as to receive the permeate, the cartridge including a medium configured to absorb urea from the permeate.

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