CA2905736C - Anti-migration tissue anchoring system for a fully covered stent - Google Patents

Anti-migration tissue anchoring system for a fully covered stent Download PDF

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Publication number
CA2905736C
CA2905736C CA2905736A CA2905736A CA2905736C CA 2905736 C CA2905736 C CA 2905736C CA 2905736 A CA2905736 A CA 2905736A CA 2905736 A CA2905736 A CA 2905736A CA 2905736 C CA2905736 C CA 2905736C
Authority
CA
Canada
Prior art keywords
anchor
stent
cover
region
circumferential
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.)
Expired - Fee Related
Application number
CA2905736A
Other languages
English (en)
French (fr)
Other versions
CA2905736A1 (en
Inventor
Dane T. Seddon
Sean P. Fleury
Mark D. Wood
Burns P. Doran
Daniel Ross
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.)
Boston Scientific Scimed Inc
Original Assignee
Scimed Life Systems Inc
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 Scimed Life Systems Inc filed Critical Scimed Life Systems Inc
Publication of CA2905736A1 publication Critical patent/CA2905736A1/en
Application granted granted Critical
Publication of CA2905736C publication Critical patent/CA2905736C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
    • 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
    • A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • 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
    • A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
    • A61F2002/8483—Barbs

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CA2905736A 2013-03-13 2014-03-10 Anti-migration tissue anchoring system for a fully covered stent Expired - Fee Related CA2905736C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361779414P 2013-03-13 2013-03-13
US61/779,414 2013-03-13
PCT/US2014/022639 WO2014159237A1 (en) 2013-03-13 2014-03-10 Anti-migration tissue anchoring system for a fully covered stent

Publications (2)

Publication Number Publication Date
CA2905736A1 CA2905736A1 (en) 2014-10-02
CA2905736C true CA2905736C (en) 2018-05-01

Family

ID=50346197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2905736A Expired - Fee Related CA2905736C (en) 2013-03-13 2014-03-10 Anti-migration tissue anchoring system for a fully covered stent

Country Status (7)

Country Link
US (1) US20140277562A1 (enExample)
EP (1) EP2967930B1 (enExample)
JP (2) JP6471143B2 (enExample)
CN (1) CN105208977B (enExample)
AU (2) AU2014241068B2 (enExample)
CA (1) CA2905736C (enExample)
WO (1) WO2014159237A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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WO2009091899A2 (en) * 2008-01-17 2009-07-23 Boston Scientific Scimed, Inc. Stent with anti-migration feature
KR101804079B1 (ko) 2013-09-12 2017-12-01 보스톤 싸이엔티픽 싸이메드 인코포레이티드 항이주 커넥터를 갖는 스텐트
US9724121B2 (en) * 2014-02-02 2017-08-08 TriReme Medical, LLC Apparatus and methods for recannalization, valve repair and replacement
WO2016054536A1 (en) * 2014-10-02 2016-04-07 Boston Scientific Scimed, Inc. Controlled ingrowth feature for antimigration
JP2017530811A (ja) * 2014-10-22 2017-10-19 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Ｂｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 可撓性ヒンジ付ステント
US20160128852A1 (en) * 2014-11-06 2016-05-12 Boston Scientific Scimed, Inc. Tracheal stent
US10765539B2 (en) * 2015-05-27 2020-09-08 W. L. Gore & Associates, Inc. Stent graft device with anchoring members having adjustable geometries
JP2018528801A (ja) * 2015-08-05 2018-10-04 サンフォード ヘルス 定着突起を有する自己拡張ブリッジステントおよび使用方法
WO2018059219A1 (zh) * 2016-09-30 2018-04-05 苏州茵络医疗器械有限公司 用于植入血管的支架
CA3073831C (en) 2017-09-12 2022-07-26 W. L. Gore & Associates, Inc. Substrate with rotatable struts for medical device
EP3473214A1 (de) 2017-10-18 2019-04-24 Biotronik AG Ballonkathether-stent-vorrichtung
US11331103B2 (en) * 2018-03-29 2022-05-17 Boston Scientific Scimed, Inc. Occlusive medical device with fixation members
WO2020010201A1 (en) * 2018-07-06 2020-01-09 Boston Scientific Scimed, Inc. Occlusive medical device
JP7499339B2 (ja) 2020-01-13 2024-06-13 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 移動防止ステント
CA3169805A1 (en) 2020-02-03 2021-08-12 Boston Scientific Scimed, Inc. Stent, mandrel, and method for forming a stent with anti-migration features
US12011184B2 (en) 2020-02-10 2024-06-18 Elixir Medical Corporation Methods and apparatus for plaque disruption
CN115867235A (zh) 2020-03-24 2023-03-28 铸造有限责任公司 可膨胀器械及相关系统和方法
EP4125738A1 (en) * 2020-03-24 2023-02-08 The Foundry, LLC Expandable devices and associated systems and methods
EP4125739A1 (en) 2020-03-24 2023-02-08 The Foundry, LLC Expandable devices
JP2025519494A (ja) * 2022-06-09 2025-06-26 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 医療用インプラント及び医療用インプラントの製造方法
CN121465782A (zh) * 2025-12-26 2026-02-06 北京弘海微创科技有限公司 一种具有支撑臂弯折结构的定位支架

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591197A (en) * 1995-03-14 1997-01-07 Advanced Cardiovascular Systems, Inc. Expandable stent forming projecting barbs and method for deploying
CA2171896C (en) * 1995-03-17 2007-05-15 Advanced Cardiovascular Systems, Inc. Multi-anchor stent
NZ331269A (en) * 1996-04-10 2000-01-28 Advanced Cardiovascular System Expandable stent, its structural strength varying along its length
US6443972B1 (en) * 1997-11-19 2002-09-03 Cordis Europa N.V. Vascular filter
WO1999056663A2 (en) * 1998-05-05 1999-11-11 Scimed Life Systems, Inc. Stent with smooth ends
CA2370804C (en) * 1999-05-20 2010-01-05 Boston Scientific Limited Stent-graft with increased flexibility
US7060089B2 (en) * 2002-01-23 2006-06-13 Boston Scientific Scimed, Inc. Multi-layer stent
US20040117004A1 (en) * 2002-05-16 2004-06-17 Osborne Thomas A. Stent and method of forming a stent with integral barbs
US20030220683A1 (en) * 2002-05-22 2003-11-27 Zarouhi Minasian Endoluminal device having barb assembly and method of using same
WO2004006983A2 (en) * 2002-07-11 2004-01-22 University Of Virginia Patent Foundation Expandable body having deployable microstructures and related methods
US20050096731A1 (en) * 2002-07-11 2005-05-05 Kareen Looi Cell seeded expandable body
US20040054398A1 (en) * 2002-09-13 2004-03-18 Cully Edward H. Stent device with multiple helix construction
US7258697B1 (en) * 2003-12-22 2007-08-21 Advanced Cardiovascular Systems, Inc. Stent with anchors to prevent vulnerable plaque rupture during deployment
US7854756B2 (en) * 2004-01-22 2010-12-21 Boston Scientific Scimed, Inc. Medical devices
CA2585422C (en) * 2004-10-26 2010-08-17 Cordis Corporation Stent having phased hoop sections
US9114033B2 (en) * 2005-01-10 2015-08-25 Trireme Medical, Inc. Stent with self-deployable portion
US9101500B2 (en) * 2005-01-10 2015-08-11 Trireme Medical, Inc. Stent with self-deployable portion having wings of different lengths
US8608789B2 (en) * 2005-05-24 2013-12-17 Trireme Medical, Inc. Delivery system for bifurcation stents
US20080103584A1 (en) * 2006-10-25 2008-05-01 Biosensors International Group Temporal Intraluminal Stent, Methods of Making and Using
WO2009091899A2 (en) * 2008-01-17 2009-07-23 Boston Scientific Scimed, Inc. Stent with anti-migration feature
WO2011032526A1 (de) * 2009-09-16 2011-03-24 Bentley Surgical Gmbh Stent mit dehnelementen
EP2702964B1 (en) * 2011-04-27 2017-07-19 Piolax Medical Devices, Inc. Stent
US20120283811A1 (en) * 2011-05-02 2012-11-08 Cook Medical Technologies Llc Biodegradable, bioabsorbable stent anchors
US10285798B2 (en) * 2011-06-03 2019-05-14 Merit Medical Systems, Inc. Esophageal stent

Also Published As

Publication number Publication date
CA2905736A1 (en) 2014-10-02
CN105208977A (zh) 2015-12-30
US20140277562A1 (en) 2014-09-18
WO2014159237A1 (en) 2014-10-02
AU2017204177A1 (en) 2017-07-13
EP2967930B1 (en) 2018-11-28
JP2017192780A (ja) 2017-10-26
AU2014241068B2 (en) 2017-04-20
JP2016511104A (ja) 2016-04-14
AU2014241068A1 (en) 2015-10-15
JP6471143B2 (ja) 2019-02-13
JP6396541B2 (ja) 2018-09-26
CN105208977B (zh) 2020-06-09
AU2017204177B2 (en) 2019-01-31
EP2967930A1 (en) 2016-01-20

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150911

MKLA Lapsed

Effective date: 20210310