WO2007054192A3 - Implantat, insbesondere stent, und verfahren zum herstellen eines solchen implantats - Google Patents

Implantat, insbesondere stent, und verfahren zum herstellen eines solchen implantats Download PDF

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Publication number
WO2007054192A3
WO2007054192A3 PCT/EP2006/010105 EP2006010105W WO2007054192A3 WO 2007054192 A3 WO2007054192 A3 WO 2007054192A3 EP 2006010105 W EP2006010105 W EP 2006010105W WO 2007054192 A3 WO2007054192 A3 WO 2007054192A3
Authority
WO
WIPO (PCT)
Prior art keywords
implant
tio2
stent
coating
titanium
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.)
Ceased
Application number
PCT/EP2006/010105
Other languages
English (en)
French (fr)
Other versions
WO2007054192A2 (de
Inventor
Martin Fricke
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP06806408A priority Critical patent/EP1945280B1/de
Priority to DE502006005691T priority patent/DE502006005691D1/de
Priority to US12/092,913 priority patent/US20080262607A1/en
Priority to AT06806408T priority patent/ATE451940T1/de
Publication of WO2007054192A2 publication Critical patent/WO2007054192A2/de
Publication of WO2007054192A3 publication Critical patent/WO2007054192A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61L31/082—Inorganic materials
    • A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

Implantat, insbesondere Stent, und Verfahren zum Herstellen eines solchen Implantats. Das Implantat (10), insbesondere der Stent (11), hat eine Oberfläche (15), die mit einer Dünnschicht (16) aus Titan (Ti) und Titandioxid (Ti02) beschichtet ist, wobei die Dünnschicht (16) eine äußere Oberflächenschicht (17) aus dem Ti02- Mineral Anatas aufweist. Besonders bevorzugt ist die äußere Oberflächenschicht (17) als photoaktive bzw. photoaktivierbare, insbesondere photokatalytische bzw. photosensible Oberflächenschicht ausgebildet. Das erfindungsgemäße Verfahren umfasst folgende Vakuumprozessschritte: Plasmavorbehandlung mit Abrundung der Kanten des Implantat-Basismaterials; Sputtern einer Zwischenschicht aus Titan (Ti); Sputtern einer Oberflächenschicht aus dem Ti- tandioxid(Ti02)-Mineral Anatas.
PCT/EP2006/010105 2005-11-08 2006-10-19 Implantat, insbesondere stent, und verfahren zum herstellen eines solchen implantats Ceased WO2007054192A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP06806408A EP1945280B1 (de) 2005-11-08 2006-10-19 Implantat, insbesondere stent, und verfahren zum herstellen eines solchen implantats
DE502006005691T DE502006005691D1 (de) 2005-11-08 2006-10-19 Implantat, insbesondere stent, und verfahren zum herstellen eines solchen implantats
US12/092,913 US20080262607A1 (en) 2005-11-08 2006-10-19 Implant Particularly Stent, and Method For the Production of Such an Implant
AT06806408T ATE451940T1 (de) 2005-11-08 2006-10-19 Implantat, insbesondere stent, und verfahren zum herstellen eines solchen implantats

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005053247.0 2005-11-08
DE102005053247A DE102005053247A1 (de) 2005-11-08 2005-11-08 Implantat, insbesondere Stent, und Verfahren zum Herstellen eines solchen Implantats

Publications (2)

Publication Number Publication Date
WO2007054192A2 WO2007054192A2 (de) 2007-05-18
WO2007054192A3 true WO2007054192A3 (de) 2008-03-27

Family

ID=37948981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/010105 Ceased WO2007054192A2 (de) 2005-11-08 2006-10-19 Implantat, insbesondere stent, und verfahren zum herstellen eines solchen implantats

Country Status (5)

Country Link
US (1) US20080262607A1 (de)
EP (1) EP1945280B1 (de)
AT (1) ATE451940T1 (de)
DE (2) DE102005053247A1 (de)
WO (1) WO2007054192A2 (de)

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* Cited by examiner, † Cited by third party
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US7713297B2 (en) 1998-04-11 2010-05-11 Boston Scientific Scimed, Inc. Drug-releasing stent with ceramic-containing layer
US20070224235A1 (en) 2006-03-24 2007-09-27 Barron Tenney Medical devices having nanoporous coatings for controlled therapeutic agent delivery
US8187620B2 (en) 2006-03-27 2012-05-29 Boston Scientific Scimed, Inc. Medical devices comprising a porous metal oxide or metal material and a polymer coating for delivering therapeutic agents
US8815275B2 (en) 2006-06-28 2014-08-26 Boston Scientific Scimed, Inc. Coatings for medical devices comprising a therapeutic agent and a metallic material
EP2032091A2 (de) 2006-06-29 2009-03-11 Boston Scientific Limited Medizinprodukte mit selektiver beschichtung
JP2010503469A (ja) 2006-09-14 2010-02-04 ボストン サイエンティフィック リミテッド 薬物溶出性皮膜を有する医療デバイス
US20080294236A1 (en) * 2007-05-23 2008-11-27 Boston Scientific Scimed, Inc. Endoprosthesis with Select Ceramic and Polymer Coatings
US7981150B2 (en) 2006-11-09 2011-07-19 Boston Scientific Scimed, Inc. Endoprosthesis with coatings
US8431149B2 (en) 2007-03-01 2013-04-30 Boston Scientific Scimed, Inc. Coated medical devices for abluminal drug delivery
US8070797B2 (en) 2007-03-01 2011-12-06 Boston Scientific Scimed, Inc. Medical device with a porous surface for delivery of a therapeutic agent
US8067054B2 (en) 2007-04-05 2011-11-29 Boston Scientific Scimed, Inc. Stents with ceramic drug reservoir layer and methods of making and using the same
US7976915B2 (en) 2007-05-23 2011-07-12 Boston Scientific Scimed, Inc. Endoprosthesis with select ceramic morphology
US8002823B2 (en) 2007-07-11 2011-08-23 Boston Scientific Scimed, Inc. Endoprosthesis coating
US7942926B2 (en) 2007-07-11 2011-05-17 Boston Scientific Scimed, Inc. Endoprosthesis coating
US9284409B2 (en) 2007-07-19 2016-03-15 Boston Scientific Scimed, Inc. Endoprosthesis having a non-fouling surface
US20090157172A1 (en) * 2007-07-24 2009-06-18 Boston Scientific Scrimed, Inc. Stents with polymer-free coatings for delivering a therapeutic agent
US7931683B2 (en) 2007-07-27 2011-04-26 Boston Scientific Scimed, Inc. Articles having ceramic coated surfaces
US8815273B2 (en) 2007-07-27 2014-08-26 Boston Scientific Scimed, Inc. Drug eluting medical devices having porous layers
WO2009018340A2 (en) 2007-07-31 2009-02-05 Boston Scientific Scimed, Inc. Medical device coating by laser cladding
JP2010535541A (ja) 2007-08-03 2010-11-25 ボストン サイエンティフィック リミテッド 広い表面積を有する医療器具用のコーティング
DE102008028308A1 (de) * 2007-10-18 2009-04-23 Acandis Gmbh & Co. Kg Vaskuläres Implantat und Verfahren zum Herstellen eines derartigen Implantats
US8029554B2 (en) 2007-11-02 2011-10-04 Boston Scientific Scimed, Inc. Stent with embedded material
US8216632B2 (en) 2007-11-02 2012-07-10 Boston Scientific Scimed, Inc. Endoprosthesis coating
US7938855B2 (en) 2007-11-02 2011-05-10 Boston Scientific Scimed, Inc. Deformable underlayer for stent
JP5581311B2 (ja) 2008-04-22 2014-08-27 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 無機材料のコーティングを有する医療デバイス及びその製造方法
WO2009132176A2 (en) 2008-04-24 2009-10-29 Boston Scientific Scimed, Inc. Medical devices having inorganic particle layers
WO2009155328A2 (en) 2008-06-18 2009-12-23 Boston Scientific Scimed, Inc. Endoprosthesis coating
US8231980B2 (en) 2008-12-03 2012-07-31 Boston Scientific Scimed, Inc. Medical implants including iridium oxide
US8071156B2 (en) * 2009-03-04 2011-12-06 Boston Scientific Scimed, Inc. Endoprostheses
US8287937B2 (en) 2009-04-24 2012-10-16 Boston Scientific Scimed, Inc. Endoprosthese
KR101223977B1 (ko) 2010-05-26 2013-01-18 경상대학교산학협력단 독성을 억제하는 타이타늄 나노 구조 스텐트의 제작방법
DE102011083054A1 (de) 2011-09-20 2013-03-21 Hamburg Innovation Gmbh Verfahren zur photokatalytisch aktiven Beschichtung von Oberflächen
DE102013102746B4 (de) * 2013-03-18 2019-11-21 Medicon Eg Chirurgiemechaniker-Genossenschaft Verfahren zur Beschichtung von chirurgischen und medizinischen Instrumenten und beschichtete Instrumente
US9918857B2 (en) 2015-01-14 2018-03-20 Abbott Cardiovascular Systems Inc. Scaffold having a shaped strut and methods for shaping scaffold struts
DE102017111784A1 (de) * 2017-05-30 2018-12-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Beschichtetes Substrat mit titanhaltiger Beschichtung und modifizierter Titanoxidbeschichtung
CN113230004B (zh) * 2021-04-01 2023-07-28 上海交通大学医学院附属新华医院 一种可吸收血管支架及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
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JP2002102330A (ja) * 2000-07-27 2002-04-09 Ion Kogaku Shinko Zaidan 生体インプラント材料とその製造方法
JP2005095584A (ja) * 2003-09-02 2005-04-14 National Institute Of Advanced Industrial & Technology 生体親和性インプラント材及びその製造方法
EP1614442A2 (de) * 2004-06-30 2006-01-11 Codman & Shurtleff, Inc. Hydrocephalus-Ableitungsvorrichtung
WO2006043166A2 (en) * 2004-10-22 2006-04-27 Guya Bioscience S.R.L. Method for preparing endosseous implants with anatase titanium dioxide coating
EP1652963A1 (de) * 2004-10-27 2006-05-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Oberflächenveredeltes Objekt, Verfahren zu dessen Herstellung sowie Verwendung des Objektes

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2002102330A (ja) * 2000-07-27 2002-04-09 Ion Kogaku Shinko Zaidan 生体インプラント材料とその製造方法
JP2005095584A (ja) * 2003-09-02 2005-04-14 National Institute Of Advanced Industrial & Technology 生体親和性インプラント材及びその製造方法
EP1614442A2 (de) * 2004-06-30 2006-01-11 Codman & Shurtleff, Inc. Hydrocephalus-Ableitungsvorrichtung
WO2006043166A2 (en) * 2004-10-22 2006-04-27 Guya Bioscience S.R.L. Method for preparing endosseous implants with anatase titanium dioxide coating
EP1652963A1 (de) * 2004-10-27 2006-05-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Oberflächenveredeltes Objekt, Verfahren zu dessen Herstellung sowie Verwendung des Objektes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HAN Y, XU K: "Photoexcited formation of bone apatite-like coatings on micro-arc oxidized titanium", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH. PART A., vol. 71, no. 4, 15 December 2004 (2004-12-15), pages 608 - 614, XP002463533 *
TANG G-X ET AL: "Preparation of porous anatase titania film", MATERIALS LETTERS, NORTH HOLLAND PUBLISHING COMPANY. AMSTERDAM, NL, vol. 58, no. 12-13, May 2004 (2004-05-01), pages 1857 - 1860, XP004498234, ISSN: 0167-577X *

Also Published As

Publication number Publication date
DE102005053247A1 (de) 2007-05-16
US20080262607A1 (en) 2008-10-23
ATE451940T1 (de) 2010-01-15
DE502006005691D1 (de) 2010-01-28
EP1945280B1 (de) 2009-12-16
WO2007054192A2 (de) 2007-05-18
EP1945280A2 (de) 2008-07-23

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