Method for continuous recirculating peritoneal dialysis

Details Method for continuous recirculating peritoneal dialysis Method for continuous recirculating peritoneal dialysis

2005-01-25

2005-01-25

Weber, Jon (Department: 1653)

Surgery

Means for introducing or removing material from body for...

Material introduced into and removed from body through...

C604S030000, C530S362000, C530S363000, C514S021800, C436S074000, C436S079000

Reexamination Certificate

active

06846299

ABSTRACT:
Method for a continuous recirculating peritoneal dialysis wherein the peritoneal dialysis fluid is infused into a peritoneal cavity of a patient and then, typically on a continuous process basis a portion of the dialysis fluid is sequentially drained from the cavity, cleansed through an extracorpreal dialyzer, and reinfused into the cavity. The dialysis fluid contains as an osmotic agent a substance which does not substantially permeate through pores of hollow fiber membrane of an extracorporeal dialyzer, preferably an osmotic agent having a molecular weight of about 20,000 to about 100,000. The supplemented amount of the osmotic agent is reduced or not needed during the dialysis.

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Park et al., “Albumin-based Solutions for Peritoneal Dialysis: Investigations . . . ”,Artificial Organs, 19(4):307-314, 1995.

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