WO2008088537A3 - Stent with a coating for delivering a therapeutic agent - Google Patents

Stent with a coating for delivering a therapeutic agent Download PDF

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Publication number
WO2008088537A3
WO2008088537A3 PCT/US2007/025347 US2007025347W WO2008088537A3 WO 2008088537 A3 WO2008088537 A3 WO 2008088537A3 US 2007025347 W US2007025347 W US 2007025347W WO 2008088537 A3 WO2008088537 A3 WO 2008088537A3
Authority
WO
WIPO (PCT)
Prior art keywords
stent
delivering
therapeutic agent
coating
coating composition
Prior art date
Application number
PCT/US2007/025347
Other languages
French (fr)
Other versions
WO2008088537A2 (en
Inventor
David Mcmorrow
Robert Nolan
Original Assignee
Boston Scient Ltd
David Mcmorrow
Robert Nolan
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 Boston Scient Ltd, David Mcmorrow, Robert Nolan filed Critical Boston Scient Ltd
Priority to CA002673528A priority Critical patent/CA2673528A1/en
Priority to JP2009542804A priority patent/JP2010512947A/en
Priority to EP07853340A priority patent/EP2125066A2/en
Publication of WO2008088537A2 publication Critical patent/WO2008088537A2/en
Publication of WO2008088537A3 publication Critical patent/WO2008088537A3/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
    • A61L31/08—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
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/416—Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus
    • 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
    • A61L2300/608—Coatings having two or more layers
    • 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

The invention relates generally to a medical device for delivering a therapeutic agent to the body tissue of a patient, and methods for making such a medical device. More particularly, the invention is directed to a stent, such as an intravascular stent, having an inner and outer coating compositions disposed thereon. In another embodiment, the inner coating composition and outer coating composition are separated by a barrier coating composition.
PCT/US2007/025347 2006-12-20 2007-12-11 Stent with a coating for delivering a therapeutic agent WO2008088537A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002673528A CA2673528A1 (en) 2006-12-20 2007-12-11 Stent with a coating for delivering a therapeutic agent
JP2009542804A JP2010512947A (en) 2006-12-20 2007-12-11 Stent with coating for delivering therapeutic agent
EP07853340A EP2125066A2 (en) 2006-12-20 2007-12-11 Stent with a coating for delivering a therapeutic agent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87648506P 2006-12-20 2006-12-20
US60/876,485 2006-12-20

Publications (2)

Publication Number Publication Date
WO2008088537A2 WO2008088537A2 (en) 2008-07-24
WO2008088537A3 true WO2008088537A3 (en) 2009-05-07

Family

ID=39636521

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/025347 WO2008088537A2 (en) 2006-12-20 2007-12-11 Stent with a coating for delivering a therapeutic agent

Country Status (5)

Country Link
US (1) US8147539B2 (en)
EP (1) EP2125066A2 (en)
JP (1) JP2010512947A (en)
CA (1) CA2673528A1 (en)
WO (1) WO2008088537A2 (en)

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US8089029B2 (en) 2006-02-01 2012-01-03 Boston Scientific Scimed, Inc. Bioabsorbable metal medical device and method of manufacture
US8048150B2 (en) 2006-04-12 2011-11-01 Boston Scientific Scimed, Inc. Endoprosthesis having a fiber meshwork disposed thereon
JP2009545407A (en) 2006-08-02 2009-12-24 ボストン サイエンティフィック サイムド，インコーポレイテッド End prosthesis with 3D decomposition control
DE602007011114D1 (en) 2006-09-15 2011-01-20 Boston Scient Scimed Inc BIODEGRADABLE ENDOPROTHESIS WITH BIOSTABILES INORGANIC LAYERS
US8052744B2 (en) 2006-09-15 2011-11-08 Boston Scientific Scimed, Inc. Medical devices and methods of making the same
EP2081616B1 (en) 2006-09-15 2017-11-01 Boston Scientific Scimed, Inc. Bioerodible endoprostheses and methods of making the same
EP2068782B1 (en) * 2006-09-15 2011-07-27 Boston Scientific Limited Bioerodible endoprostheses
US8002821B2 (en) 2006-09-18 2011-08-23 Boston Scientific Scimed, Inc. Bioerodible metallic ENDOPROSTHESES
JP5355418B2 (en) 2006-12-28 2013-11-27 ボストン サイエンティフィック リミテッド Bioerodible endoprosthesis and method for manufacturing the bioerodible endoprosthesis
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US8052745B2 (en) 2007-09-13 2011-11-08 Boston Scientific Scimed, Inc. Endoprosthesis
US7998192B2 (en) 2008-05-09 2011-08-16 Boston Scientific Scimed, Inc. Endoprostheses
US8236046B2 (en) 2008-06-10 2012-08-07 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
US7985252B2 (en) 2008-07-30 2011-07-26 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
US8382824B2 (en) 2008-10-03 2013-02-26 Boston Scientific Scimed, Inc. Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides
KR20100042478A (en) * 2008-10-16 2010-04-26 (주) 태웅메디칼 A making method for the stent and the stent thereof
US8267992B2 (en) 2009-03-02 2012-09-18 Boston Scientific Scimed, Inc. Self-buffering medical implants
US8668732B2 (en) 2010-03-23 2014-03-11 Boston Scientific Scimed, Inc. Surface treated bioerodible metal endoprostheses
KR101166885B1 (en) * 2010-04-21 2012-07-18 주식회사 엠아이텍 Stent for blood vessel having dual coating structure
US10098765B2 (en) * 2010-12-15 2018-10-16 Biotronik Ag Implant and method for producing the same
CN111358603A (en) * 2018-12-25 2020-07-03 元心科技(深圳)有限公司 Medicine eluting apparatus and manufacturing method thereof
CN111388152B (en) * 2018-12-27 2021-12-03 元心科技(深圳)有限公司 Drug eluting device and preparation method thereof

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Also Published As

Publication number Publication date
US8147539B2 (en) 2012-04-03
US20080215139A1 (en) 2008-09-04
WO2008088537A2 (en) 2008-07-24
CA2673528A1 (en) 2008-07-24
JP2010512947A (en) 2010-04-30
EP2125066A2 (en) 2009-12-02

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