Polymer-coating til medicinske anordninger
The present invention relates to a coating for a medical device having a body fluid-contacting surface for contacting blood or other body fluids, the coating comprising: a silane derivative layer covalently bonded to the body fluid-contacting surface of the medical device, said silane derivative lay...
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| creator | LAPCIKOVA, MONIKA RYPACEK, FRANTISEK MACHOVA, LUDKA |
| description | The present invention relates to a coating for a medical device having a body fluid-contacting surface for contacting blood or other body fluids, the coating comprising:
a silane derivative layer covalently bonded to the body fluid-contacting surface of the medical device, said silane derivative layer containing hydroxyl or amino functional groups;
a lactone polymer layer polymerized on the hydroxyl or amino functional groups of the silane derivative layer through in-situ ring opening graft polymerization of lactone monomers, said polymerization initiated by said hydroxyl or amino functional groups of the silane derivative layer;
at least one polyester polymer layer comprising one or more biologically active agents deposited on the lactone polymer layer, wherein at least the first layer of the at least one polyester polymer layer is chemically compatible with the lactone polymer layer to allow for entanglement of the polyester polymer chains with the lactone polymer chains; and
optionally at least one polymer layer deposited on said at least one polyester polymer layer forming a skin or barrier layer. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_DK1764118TT3</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>DK1764118TT3</sourcerecordid><originalsourceid>FETCH-epo_espacenet_DK1764118TT33</originalsourceid><addsrcrecordid>eNrjZNAKyM-pzE0t0k3OTyzJzEtXKMnMUchNTclMzswrzk5VSMzLL0rJA0qkFvEwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUkngXb0NzMxNDQ4uQEGNjYtQAAGCwKc8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Polymer-coating til medicinske anordninger</title><source>esp@cenet</source><creator>LAPCIKOVA, MONIKA ; RYPACEK, FRANTISEK ; MACHOVA, LUDKA</creator><creatorcontrib>LAPCIKOVA, MONIKA ; RYPACEK, FRANTISEK ; MACHOVA, LUDKA</creatorcontrib><description>The present invention relates to a coating for a medical device having a body fluid-contacting surface for contacting blood or other body fluids, the coating comprising:
a silane derivative layer covalently bonded to the body fluid-contacting surface of the medical device, said silane derivative layer containing hydroxyl or amino functional groups;
a lactone polymer layer polymerized on the hydroxyl or amino functional groups of the silane derivative layer through in-situ ring opening graft polymerization of lactone monomers, said polymerization initiated by said hydroxyl or amino functional groups of the silane derivative layer;
at least one polyester polymer layer comprising one or more biologically active agents deposited on the lactone polymer layer, wherein at least the first layer of the at least one polyester polymer layer is chemically compatible with the lactone polymer layer to allow for entanglement of the polyester polymer chains with the lactone polymer chains; and
optionally at least one polymer layer deposited on said at least one polyester polymer layer forming a skin or barrier layer.</description><language>dan</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; FILTERS IMPLANTABLE INTO BLOOD VESSELS ; FIRST-AID KITS ; FOMENTATION ; HUMAN NECESSITIES ; HYGIENE ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES ; PROSTHESES ; TREATMENT OR PROTECTION OF EYES OR EARS</subject><creationdate>2010</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20101108&DB=EPODOC&CC=DK&NR=1764118T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20101108&DB=EPODOC&CC=DK&NR=1764118T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LAPCIKOVA, MONIKA</creatorcontrib><creatorcontrib>RYPACEK, FRANTISEK</creatorcontrib><creatorcontrib>MACHOVA, LUDKA</creatorcontrib><title>Polymer-coating til medicinske anordninger</title><description>The present invention relates to a coating for a medical device having a body fluid-contacting surface for contacting blood or other body fluids, the coating comprising:
a silane derivative layer covalently bonded to the body fluid-contacting surface of the medical device, said silane derivative layer containing hydroxyl or amino functional groups;
a lactone polymer layer polymerized on the hydroxyl or amino functional groups of the silane derivative layer through in-situ ring opening graft polymerization of lactone monomers, said polymerization initiated by said hydroxyl or amino functional groups of the silane derivative layer;
at least one polyester polymer layer comprising one or more biologically active agents deposited on the lactone polymer layer, wherein at least the first layer of the at least one polyester polymer layer is chemically compatible with the lactone polymer layer to allow for entanglement of the polyester polymer chains with the lactone polymer chains; and
optionally at least one polymer layer deposited on said at least one polyester polymer layer forming a skin or barrier layer.</description><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>FILTERS IMPLANTABLE INTO BLOOD VESSELS</subject><subject>FIRST-AID KITS</subject><subject>FOMENTATION</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</subject><subject>PROSTHESES</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAKyM-pzE0t0k3OTyzJzEtXKMnMUchNTclMzswrzk5VSMzLL0rJA0qkFvEwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUkngXb0NzMxNDQ4uQEGNjYtQAAGCwKc8</recordid><startdate>20101108</startdate><enddate>20101108</enddate><creator>LAPCIKOVA, MONIKA</creator><creator>RYPACEK, FRANTISEK</creator><creator>MACHOVA, LUDKA</creator><scope>EVB</scope></search><sort><creationdate>20101108</creationdate><title>Polymer-coating til medicinske anordninger</title><author>LAPCIKOVA, MONIKA ; RYPACEK, FRANTISEK ; MACHOVA, LUDKA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DK1764118TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>dan</language><creationdate>2010</creationdate><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PROSTHESES</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>LAPCIKOVA, MONIKA</creatorcontrib><creatorcontrib>RYPACEK, FRANTISEK</creatorcontrib><creatorcontrib>MACHOVA, LUDKA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LAPCIKOVA, MONIKA</au><au>RYPACEK, FRANTISEK</au><au>MACHOVA, LUDKA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Polymer-coating til medicinske anordninger</title><date>2010-11-08</date><risdate>2010</risdate><abstract>The present invention relates to a coating for a medical device having a body fluid-contacting surface for contacting blood or other body fluids, the coating comprising:
a silane derivative layer covalently bonded to the body fluid-contacting surface of the medical device, said silane derivative layer containing hydroxyl or amino functional groups;
a lactone polymer layer polymerized on the hydroxyl or amino functional groups of the silane derivative layer through in-situ ring opening graft polymerization of lactone monomers, said polymerization initiated by said hydroxyl or amino functional groups of the silane derivative layer;
at least one polyester polymer layer comprising one or more biologically active agents deposited on the lactone polymer layer, wherein at least the first layer of the at least one polyester polymer layer is chemically compatible with the lactone polymer layer to allow for entanglement of the polyester polymer chains with the lactone polymer chains; and
optionally at least one polymer layer deposited on said at least one polyester polymer layer forming a skin or barrier layer.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS |
| title | Polymer-coating til medicinske anordninger |
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