SURFACE MODIFICATION FOR CATHETERS COMPRISED OF MULTIPLE MATERIALS

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 a...

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Hauptverfasser: PHU C. NGUYEN, CHAD HUVAL, KOBE ELIAS, JUN LI, CHRISTOPHER R. LOOSE, ERIC W. MARCHESE, ABBY N. DELEAULT, ZHENG ZHANG, DOUGLAS WEAVER
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creator PHU C. NGUYEN
CHAD HUVAL
KOBE ELIAS
JUN LI
CHRISTOPHER R. LOOSE
ERIC W. MARCHESE
ABBY N. DELEAULT
ZHENG ZHANG
DOUGLAS WEAVER
description 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. Catéteres y un método para preparación de los mismos, el catéter que comprende como partes componentes del mismo un cuerpo de catéter, un cubo de juntura, por lo menos una línea de extensión y por lo menos un conector, cada una de las partes componentes que comprenden una superficie exterior, por lo menos un lumen que tiene una superficie intraluminal y un polímero en masa, en donde la superficie intraluminal o externa de una primera de las partes componentes y la superficie exterior o intraluminal de una segunda de las partes componentes comprenden una capa de polímero hidrofílico sobre las mismas que tiene un Espesor Seco Promedio de por lo menos aproximadamente 50 nanómetros y las primeras y segundas partes componentes comprenden polímeros en masa que tienen diferentes composiciones químicas.
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NGUYEN</creatorcontrib><creatorcontrib>CHAD HUVAL</creatorcontrib><creatorcontrib>KOBE ELIAS</creatorcontrib><creatorcontrib>JUN LI</creatorcontrib><creatorcontrib>CHRISTOPHER R. LOOSE</creatorcontrib><creatorcontrib>ERIC W. MARCHESE</creatorcontrib><creatorcontrib>ABBY N. DELEAULT</creatorcontrib><creatorcontrib>ZHENG ZHANG</creatorcontrib><creatorcontrib>DOUGLAS WEAVER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PHU C. NGUYEN</au><au>CHAD HUVAL</au><au>KOBE ELIAS</au><au>JUN LI</au><au>CHRISTOPHER R. LOOSE</au><au>ERIC W. MARCHESE</au><au>ABBY N. DELEAULT</au><au>ZHENG ZHANG</au><au>DOUGLAS WEAVER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SURFACE MODIFICATION FOR CATHETERS COMPRISED OF MULTIPLE MATERIALS</title><date>2015-04-14</date><risdate>2015</risdate><abstract>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. Catéteres y un método para preparación de los mismos, el catéter que comprende como partes componentes del mismo un cuerpo de catéter, un cubo de juntura, por lo menos una línea de extensión y por lo menos un conector, cada una de las partes componentes que comprenden una superficie exterior, por lo menos un lumen que tiene una superficie intraluminal y un polímero en masa, en donde la superficie intraluminal o externa de una primera de las partes componentes y la superficie exterior o intraluminal de una segunda de las partes componentes comprenden una capa de polímero hidrofílico sobre las mismas que tiene un Espesor Seco Promedio de por lo menos aproximadamente 50 nanómetros y las primeras y segundas partes componentes comprenden polímeros en masa que tienen diferentes composiciones químicas.</abstract><oa>free_for_read</oa></addata></record>
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language eng ; spa
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subjects CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
title SURFACE MODIFICATION FOR CATHETERS COMPRISED OF MULTIPLE MATERIALS
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