Surgery – Means for introducing or removing material from body for... – Material introduced into and removed from body through...
Patent
1993-03-26
1993-10-19
Weiss, John G.
Surgery
Means for introducing or removing material from body for...
Material introduced into and removed from body through...
604280, A61M 100
Patent
active
052540847
ABSTRACT:
A flexible peritoneal catheter device for dialysis comprising a ductwork of multiple tubes enclosed within a fluid permeable envelope structure, the tubes having holes therein for fluid flow and the envelope structure having slit shaped holes therein to allow fluid flow but discouraging tissue adherence.
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