CA2332904A1 - Biocompatible crack resistant coating compositions - Google Patents

Biocompatible crack resistant coating compositions Download PDF

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Publication number
CA2332904A1
CA2332904A1 CA002332904A CA2332904A CA2332904A1 CA 2332904 A1 CA2332904 A1 CA 2332904A1 CA 002332904 A CA002332904 A CA 002332904A CA 2332904 A CA2332904 A CA 2332904A CA 2332904 A1 CA2332904 A1 CA 2332904A1
Authority
CA
Canada
Prior art keywords
intermediate layer
biocompatible
coating compositions
resistant coating
article
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002332904A
Other languages
French (fr)
Other versions
CA2332904C (en
Inventor
Aron B. Anderson
Ralph A. Chappa
Terrence P. Everson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Surmodics Inc
Original Assignee
Surmodics, Inc.
Aron B. Anderson
Ralph A. Chappa
Terrence P. Everson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Surmodics, Inc., Aron B. Anderson, Ralph A. Chappa, Terrence P. Everson filed Critical Surmodics, Inc.
Publication of CA2332904A1 publication Critical patent/CA2332904A1/en
Application granted granted Critical
Publication of CA2332904C publication Critical patent/CA2332904C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/0005—Use of materials characterised by their function or physical properties
    • A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
    • A61L33/0029—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using an intermediate layer of polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/901—Method of manufacturing prosthetic device

Abstract

An article (e.g., in the form of an implantable medical article) in the form of a support material bearing an intermediate layer consisting of a functional silicone polymer formulation, the intermediate layer having photoimmobilized thereon a target compound. In another aspect, a method of fabricating an article including the steps of providing a support material, applying an intermediate layer and photoimmobilizing a target compound onto the intermediate layer, and optionally, reforming the support material into a final desired article.
CA002332904A 1998-06-10 1999-06-04 Biocompatible crack resistant coating compositions Expired - Lifetime CA2332904C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/095,371 1998-06-10
US09/095,371 US6254634B1 (en) 1998-06-10 1998-06-10 Coating compositions
PCT/US1999/012533 WO1999064086A1 (en) 1998-06-10 1999-06-04 Biocompatible crack resistant coating compositions

Publications (2)

Publication Number Publication Date
CA2332904A1 true CA2332904A1 (en) 1999-12-16
CA2332904C CA2332904C (en) 2008-11-25

Family

ID=22251635

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002332904A Expired - Lifetime CA2332904C (en) 1998-06-10 1999-06-04 Biocompatible crack resistant coating compositions

Country Status (8)

Country Link
US (1) US6254634B1 (en)
EP (1) EP1085918B1 (en)
JP (1) JP3421652B2 (en)
AU (1) AU766892B2 (en)
CA (1) CA2332904C (en)
DE (1) DE69912951T2 (en)
ES (1) ES2212566T3 (en)
WO (1) WO1999064086A1 (en)

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Also Published As

Publication number Publication date
JP3421652B2 (en) 2003-06-30
AU4419099A (en) 1999-12-30
EP1085918B1 (en) 2003-11-19
JP2002517286A (en) 2002-06-18
ES2212566T3 (en) 2004-07-16
CA2332904C (en) 2008-11-25
DE69912951D1 (en) 2003-12-24
DE69912951T2 (en) 2004-04-15
US6254634B1 (en) 2001-07-03
EP1085918A1 (en) 2001-03-28
WO1999064086A1 (en) 1999-12-16
AU766892B2 (en) 2003-10-23

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