Peritoneal dialysis systems and methods that regenerate dialysate

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United States of America Patent

PATENT NO 8815095
APP PUB NO 20100010430A1
SERIAL NO

12562737

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An artificial kidney that regenerates dialysate includes: a catheter having an inflow lumen and an outflow lumen for communication with a peritoneal cavity of a patient; a fluid circuit in fluid communication with the catheter for circulating dialysate into, through and out of the peritoneal cavity; a pump configured to circulate the dialysate; a cleaning cartridge coupled to the fluid circuit for removing solutes from the dialysate, including a therapeutically effective amount of urea from the dialysate as the dialysate circulates along the fluid circuit; and wherein the fluid circuit is configured to receive a volume of ultrafilterate removed from the patient, such that the pump can mix the ultrafiltrate volume with the dialysate to an increase an overall therapy fluid volume.

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Patent Owner(s)

  • BAXTER HEALTHCARE SA;BAXTER INTERNATIONAL INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Micheli, Brian R Wadsworth, US 5 417

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