Coextruded medical grade port tubing

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...

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604280, 428 3691, 138137, A61M 500, F16L 1100, B32B 108

Patent

active

054394546

ABSTRACT:
The present invention provides an improved coextruded medical port tubing. The medical port tubing provides characteristics that are desirable in the medical industry and therefore can be used as a medical port tubing in, for example, renal therapy or blood donor tubes. To this end, the present invention provides a coextruded medical grade port tubing comprising: an outer layer comprising a blend of polypropylene copolymer and styrene-ethylene-butylene-styrene copolymer; a tie layer; and a core layer comprising polyvinyl chloride.

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