AU2013301795B2 - Coated stent - Google Patents

Coated stent Download PDF

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Publication number
AU2013301795B2
AU2013301795B2 AU2013301795A AU2013301795A AU2013301795B2 AU 2013301795 B2 AU2013301795 B2 AU 2013301795B2 AU 2013301795 A AU2013301795 A AU 2013301795A AU 2013301795 A AU2013301795 A AU 2013301795A AU 2013301795 B2 AU2013301795 B2 AU 2013301795B2
Authority
AU
Australia
Prior art keywords
coating
range
support
sec
medical implant
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
AU2013301795A
Other languages
English (en)
Other versions
AU2013301795A1 (en
Inventor
Bruno Covelli
Nicolas MATHYS
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.)
AXETIS AG
Original Assignee
AXETIS AG
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 AXETIS AG filed Critical AXETIS AG
Publication of AU2013301795A1 publication Critical patent/AU2013301795A1/en
Application granted granted Critical
Publication of AU2013301795B2 publication Critical patent/AU2013301795B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/844—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents folded prior to deployment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • 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
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment
    • 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
    • A61L2420/02—Methods for coating medical devices

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
AU2013301795A 2012-08-06 2013-07-08 Coated stent Ceased AU2013301795B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH01284/12A CH706803A1 (de) 2012-08-06 2012-08-06 Beschichteter Stent.
CH01284/12 2012-08-06
PCT/EP2013/064341 WO2014023495A1 (de) 2012-08-06 2013-07-08 Beschichteter stent

Publications (2)

Publication Number Publication Date
AU2013301795A1 AU2013301795A1 (en) 2015-02-26
AU2013301795B2 true AU2013301795B2 (en) 2015-07-09

Family

ID=46982305

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2013301795A Ceased AU2013301795B2 (en) 2012-08-06 2013-07-08 Coated stent

Country Status (8)

Country Link
US (1) US20150196691A1 (enExample)
EP (1) EP2879730A1 (enExample)
CN (1) CN104519923B (enExample)
AU (1) AU2013301795B2 (enExample)
CH (1) CH706803A1 (enExample)
IN (1) IN2015KN00212A (enExample)
SG (1) SG11201500854RA (enExample)
WO (1) WO2014023495A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016012179A1 (en) * 2014-07-22 2016-01-28 Biotronik Ag Biodegradable metal stent and methods
CN107811726B (zh) * 2016-09-13 2020-09-25 先健科技(深圳)有限公司 覆膜支架
CN110191971A (zh) 2017-01-10 2019-08-30 不二轻金属株式会社 镁合金
CN110234366B (zh) * 2017-01-30 2021-11-02 株式会社日本医疗机器技研 高功能生物可吸收支架
CA3104447C (en) 2018-07-09 2022-02-15 Japan Medical Device Technology Co., Ltd. Magnesium alloy
USD1009108S1 (en) 2020-09-21 2023-12-26 Kyocera Unimerco Tooling A/S Drill
CN113694262A (zh) * 2021-08-26 2021-11-26 苏州脉悦医疗科技有限公司 一种生物可吸收的镁合金支架及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070100438A1 (en) * 2005-05-31 2007-05-03 Carlo Civelli Vascular stents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1305063B1 (en) * 2000-07-28 2010-02-17 Blue Medical Devices B.V. Intravascular stent with expandable coating
DE10230720A1 (de) 2002-07-08 2004-02-12 Tinox Ag I.Ins. Implantat
DE10353756A1 (de) * 2003-11-17 2005-06-30 Bio-Gate Bioinnovative Materials Gmbh Schichtmaterial
DK1752113T3 (da) 2005-08-10 2009-04-14 Axetis Ag Rörformet stötteprotese med sideværts overlappende krumningsbuer
US20080033522A1 (en) * 2006-08-03 2008-02-07 Med Institute, Inc. Implantable Medical Device with Particulate Coating

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070100438A1 (en) * 2005-05-31 2007-05-03 Carlo Civelli Vascular stents

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
FANG, J. et al., 'Studies on Plasma Polymerization of Hexamethyldisiloxane in the Presence of Different Carrier Gases,' J. Applied Polymer Sciences, 2001, vol. 80, pp. 1434-1438 *
KORNER, L. et al., 'Silicon Oxide Diffusion Barrier Coatings on Polypropylene,' Thin Solid Films, 2010, vol. 518, pp. 4840-4846 *
SONNENFELD, A. et al., 'Influence of the Gas Phase on the Water Vapor Barrier Properties of SiOx Films Deposited from RF and Dual-Mode Plasmas,' Plasma Processes and Polymers, 2006, vol. 3, pp. 606-617 *

Also Published As

Publication number Publication date
CH706803A1 (de) 2014-02-14
AU2013301795A1 (en) 2015-02-26
CN104519923A (zh) 2015-04-15
US20150196691A1 (en) 2015-07-16
SG11201500854RA (en) 2015-04-29
EP2879730A1 (de) 2015-06-10
IN2015KN00212A (enExample) 2015-06-12
WO2014023495A1 (de) 2014-02-13
CN104519923B (zh) 2017-02-01

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired