LI, JUN,ZHANG, ZHENG,WEAVER, DOUGLAS,MARCHESE, ERIC W.,DELEAULT, ABBY N.,NGUYEN, PHU C.,ELIAS, KOBE,HUVAL, CHAD,LOOSE, CHRISTOPHER R.
申请号：
CA2858834
公开号：
CA2858834A1
申请日:
2012.12.14
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
Catheters and a method for preparation thereof, the catheter comprising as component parts thereof a catheter body, a juncture hub, at least one extension line and at least one connector, each of said component parts comprising an exterior surface, at least one lumen having an intraluminal surface and a bulk polymer, wherein the intraluminal or external surface of a first of said component parts and the exterior or intraluminal surface of a second of said component parts comprise a hydrophilic polymer layer thereon having an Average Dry Thickness of at least about 50 nanometers and the first and second component parts comprise bulk polymers having different chemical compositions.
