CA2784293C - Multi-fiber shape memory device - Google Patents

Multi-fiber shape memory device Download PDF

Info

Publication number
CA2784293C
CA2784293C CA2784293A CA2784293A CA2784293C CA 2784293 C CA2784293 C CA 2784293C CA 2784293 A CA2784293 A CA 2784293A CA 2784293 A CA2784293 A CA 2784293A CA 2784293 C CA2784293 C CA 2784293C
Authority
CA
Canada
Prior art keywords
members
elongate members
coiled
aneurysm
elongate
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
CA2784293A
Other languages
English (en)
French (fr)
Other versions
CA2784293A1 (en
Inventor
Julie Trommeter
Jeff Castleberry
Bill Aldrich
Robin Shandas
Jim Fogelberg
Mike Lyons
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.)
Endoshape Inc
University of Colorado Colorado Springs
Original Assignee
Endoshape Inc
University of Colorado Colorado Springs
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 Endoshape Inc, University of Colorado Colorado Springs filed Critical Endoshape Inc
Publication of CA2784293A1 publication Critical patent/CA2784293A1/en
Application granted granted Critical
Publication of CA2784293C publication Critical patent/CA2784293C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
    • A61B17/12172—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure having a pre-set deployed three-dimensional shape
    • 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
    • A61L31/04—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A61B2017/00871—Material properties shape memory effect polymeric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Reproductive Health (AREA)
  • Neurosurgery (AREA)
  • Epidemiology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
CA2784293A 2009-12-16 2010-12-15 Multi-fiber shape memory device Expired - Fee Related CA2784293C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28695509P 2009-12-16 2009-12-16
US61/286,955 2009-12-16
PCT/US2010/060598 WO2011084536A2 (en) 2009-12-16 2010-12-15 Multi-fiber shape memory device

Publications (2)

Publication Number Publication Date
CA2784293A1 CA2784293A1 (en) 2011-07-14
CA2784293C true CA2784293C (en) 2015-01-27

Family

ID=44306045

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2784293A Expired - Fee Related CA2784293C (en) 2009-12-16 2010-12-15 Multi-fiber shape memory device

Country Status (6)

Country Link
US (1) US20130085518A1 (enExample)
EP (1) EP2512352B1 (enExample)
JP (1) JP5727510B2 (enExample)
AU (1) AU2010339980C1 (enExample)
CA (1) CA2784293C (enExample)
WO (1) WO2011084536A2 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105943208B (zh) 2007-06-25 2019-02-15 微仙美国有限公司 自扩展假体
US10028747B2 (en) 2008-05-01 2018-07-24 Aneuclose Llc Coils with a series of proximally-and-distally-connected loops for occluding a cerebral aneurysm
US10716573B2 (en) 2008-05-01 2020-07-21 Aneuclose Janjua aneurysm net with a resilient neck-bridging portion for occluding a cerebral aneurysm
US9808252B2 (en) 2009-04-02 2017-11-07 Endoshape, Inc. Vascular occlusion devices
US9358140B1 (en) 2009-11-18 2016-06-07 Aneuclose Llc Stent with outer member to embolize an aneurysm
WO2012155093A1 (en) 2011-05-11 2012-11-15 Microvention, Inc. Device for occluding a lumen
US20130035665A1 (en) * 2011-08-05 2013-02-07 W. L. Gore & Associates, Inc. Polymer-Based Occlusion Devices, Systems and Methods
US10201351B2 (en) 2011-09-30 2019-02-12 Endoshape, Inc. Continuous embolic coil and methods and devices for delivery of the same
AU2013209672B2 (en) * 2012-01-17 2015-11-19 Endoshape, Inc. Occlusion device for a vascular or biological lumen
CN104334117A (zh) * 2012-01-26 2015-02-04 恩多沙普公司 用远端和/或近端控制来输送管腔闭塞装置的系统、装置和方法
US9968432B2 (en) 2013-06-28 2018-05-15 Cook Medical Technologies Llc Occlusion device including bundle of occlusion wires having preformed shapes
US10010328B2 (en) 2013-07-31 2018-07-03 NeuVT Limited Endovascular occlusion device with hemodynamically enhanced sealing and anchoring
EP3027124B1 (en) 2013-07-31 2022-01-12 Embolic Acceleration, LLC Devices for endovascular embolization
US9675361B2 (en) 2014-02-28 2017-06-13 Cook Medical Technologies Llc Coil occlusion device
WO2016056632A1 (ja) * 2014-10-08 2016-04-14 イービーエム株式会社 血管治療評価システム、そのコンピュータソフトウエアプログラム及び方法
EP3340893A1 (en) 2015-08-25 2018-07-04 Endoshape, Inc. Sleeve for delivery of embolic coil
CN121512613B (zh) * 2026-01-16 2026-03-31 上海形状记忆合金材料有限公司 一种血管塞组件

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6146373A (en) * 1997-10-17 2000-11-14 Micro Therapeutics, Inc. Catheter system and method for injection of a liquid embolic composition and a solidification agent
US6159165A (en) * 1997-12-05 2000-12-12 Micrus Corporation Three dimensional spherical micro-coils manufactured from radiopaque nickel-titanium microstrand
US6136015A (en) * 1998-08-25 2000-10-24 Micrus Corporation Vasoocclusive coil
US6790218B2 (en) * 1999-12-23 2004-09-14 Swaminathan Jayaraman Occlusive coil manufacture and delivery
US6589265B1 (en) * 2000-10-31 2003-07-08 Endovascular Technologies, Inc. Intrasaccular embolic device
US20040193246A1 (en) * 2003-03-25 2004-09-30 Microvention, Inc. Methods and apparatus for treating aneurysms and other vascular defects
US8043321B2 (en) * 2003-07-24 2011-10-25 Boston Scientific Scimed, Inc. Embolic coil
WO2006032289A1 (de) * 2004-09-22 2006-03-30 Dendron Gmbh Medizinisches implantat
US20070239199A1 (en) * 2006-03-31 2007-10-11 Swaminathan Jayaraman Inferior vena cava filter
US7901444B2 (en) * 2006-09-29 2011-03-08 Codman & Shurtleff, Inc. Embolic coil delivery system with mechanical release mechanism
US9414842B2 (en) * 2007-10-12 2016-08-16 St. Jude Medical, Cardiology Division, Inc. Multi-component vascular device
US20090227976A1 (en) * 2008-03-05 2009-09-10 Calabria Marie F Multiple biocompatible polymeric strand aneurysm embolization system and method
CN106974691A (zh) 2008-05-02 2017-07-25 斯昆特医疗公司 用于治疗血管缺损的丝状装置
US8262692B2 (en) * 2008-09-05 2012-09-11 Merlin Md Pte Ltd Endovascular device
US9808252B2 (en) * 2009-04-02 2017-11-07 Endoshape, Inc. Vascular occlusion devices

Also Published As

Publication number Publication date
WO2011084536A2 (en) 2011-07-14
US20130085518A1 (en) 2013-04-04
AU2010339980A1 (en) 2012-06-21
CA2784293A1 (en) 2011-07-14
AU2010339980C1 (en) 2014-07-10
JP2013514157A (ja) 2013-04-25
EP2512352A2 (en) 2012-10-24
WO2011084536A3 (en) 2011-11-03
AU2010339980B2 (en) 2014-04-24
EP2512352A4 (en) 2015-01-07
EP2512352B1 (en) 2017-09-27
JP5727510B2 (ja) 2015-06-03

Similar Documents

Publication Publication Date Title
AU2010339980B2 (en) Multi-fiber shape memory device
EP2520233B1 (en) Vascular occlusion devices
JP7584549B2 (ja) 閉塞デバイス
JP6841874B2 (ja) 閉塞デバイス
JP6364354B2 (ja) 遠位および／または近位制御を用いて管腔閉塞デバイスを送達するためのシステム、デバイス、および方法
US6136015A (en) Vasoocclusive coil
US20050107823A1 (en) Anchored stent and occlusive device for treatment of aneurysms
EP3745965B1 (en) Vascular occlusion devices utilizing thin film nitinol foils
JP7512497B2 (ja) 血管閉塞デバイス
KR20130118668A (ko) 혈관 폐쇄용 장치
HK1234631B (en) Occlusion device

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20201215