WO2007139931A3 - Bioabsorbable stent with radiopaque coating - Google Patents

Bioabsorbable stent with radiopaque coating Download PDF

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Publication number
WO2007139931A3
WO2007139931A3 PCT/US2007/012482 US2007012482W WO2007139931A3 WO 2007139931 A3 WO2007139931 A3 WO 2007139931A3 US 2007012482 W US2007012482 W US 2007012482W WO 2007139931 A3 WO2007139931 A3 WO 2007139931A3
Authority
WO
WIPO (PCT)
Prior art keywords
bioabsorbable stent
radiopaque coating
coating
radiopaque
bioabsorbable
Prior art date
Application number
PCT/US2007/012482
Other languages
French (fr)
Other versions
WO2007139931A2 (en
Inventor
Vincent J Gueriguian
Bin Huang
David C Gale
Original Assignee
Abbott Cardiovascular Systems
Vincent J Gueriguian
Bin Huang
David C Gale
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 Abbott Cardiovascular Systems, Vincent J Gueriguian, Bin Huang, David C Gale filed Critical Abbott Cardiovascular Systems
Publication of WO2007139931A2 publication Critical patent/WO2007139931A2/en
Publication of WO2007139931A3 publication Critical patent/WO2007139931A3/en

Links

Classifications

    • 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/18—Materials at least partially X-ray or laser opaque
    • 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
    • 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/606—Coatings
    • 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
    • A61L2420/00—Materials or methods for coatings medical devices
    • A61L2420/08—Coatings comprising two or more layers

Abstract

Various embodiments of stents with a bioabsorbable body having a coating with a radiopaque layer are disclosed.
PCT/US2007/012482 2006-05-26 2007-05-25 Bioabsorbable stent with radiopaque coating WO2007139931A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80907206P 2006-05-26 2006-05-26
US60/809,072 2006-05-26
US11/805,357 2007-05-22
US11/805,357 US7951194B2 (en) 2006-05-26 2007-05-22 Bioabsorbable stent with radiopaque coating

Publications (2)

Publication Number Publication Date
WO2007139931A2 WO2007139931A2 (en) 2007-12-06
WO2007139931A3 true WO2007139931A3 (en) 2008-10-09

Family

ID=38596657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/012482 WO2007139931A2 (en) 2006-05-26 2007-05-25 Bioabsorbable stent with radiopaque coating

Country Status (2)

Country Link
US (1) US7951194B2 (en)
WO (1) WO2007139931A2 (en)

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US8998846B2 (en) 2006-11-20 2015-04-07 Lutonix, Inc. Drug releasing coatings for balloon catheters
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US9033919B2 (en) 2006-11-20 2015-05-19 Lutonix, Inc. Medical device rapid drug releasing coatings comprising oils, fatty acids, and/or lipids
US9180485B2 (en) 2008-08-29 2015-11-10 Lutonix, Inc. Methods and apparatuses for coating balloon catheters
US9402935B2 (en) 2006-11-20 2016-08-02 Lutonix, Inc. Treatment of asthma and chronic obstructive pulmonary disease with anti-proliferate and anti-inflammatory drugs
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