EP3911253A4 - Implant vasculaire - Google Patents

Implant vasculaire Download PDF

Info

Publication number
EP3911253A4
EP3911253A4 EP20741592.8A EP20741592A EP3911253A4 EP 3911253 A4 EP3911253 A4 EP 3911253A4 EP 20741592 A EP20741592 A EP 20741592A EP 3911253 A4 EP3911253 A4 EP 3911253A4
Authority
EP
European Patent Office
Prior art keywords
vascular implant
implant
vascular
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.)
Withdrawn
Application number
EP20741592.8A
Other languages
German (de)
English (en)
Other versions
EP3911253A1 (fr
Inventor
Stephen J. Hebert
Bartosz Bojanowski
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.)
Neurogami Medical Inc
Original Assignee
Neurogami Medical 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 Neurogami Medical Inc filed Critical Neurogami Medical Inc
Publication of EP3911253A1 publication Critical patent/EP3911253A1/fr
Publication of EP3911253A4 publication Critical patent/EP3911253A4/fr
Withdrawn legal-status Critical Current

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
    • 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
    • A61B17/12118—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm for positioning in conjunction with a stent
    • 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
    • A61B17/1214—Coils or wires
    • 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
    • A61B17/1214—Coils or wires
    • A61B17/1215—Coils or wires comprising additional materials, e.g. thrombogenic, having filaments, having fibers, being coated
    • 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
    • A61B17/1214—Coils or wires
    • A61B17/12154—Coils or wires having stretch limiting means
    • 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
    • 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
    • A61B17/12177—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure comprising additional materials, e.g. thrombogenic, having filaments, having fibers or being coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/18—Pleated or corrugated hoses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • A61B2017/0053—Loading magazines or sutures into applying tools
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00893—Material properties pharmaceutically effective
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00898—Material properties expandable upon contact with fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00942—Material properties hydrophilic
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image
    • 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
    • A61F2002/823—Stents, different from stent-grafts, adapted to cover an aneurysm

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurosurgery (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
EP20741592.8A 2019-01-18 2020-01-06 Implant vasculaire Withdrawn EP3911253A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962794536P 2019-01-18 2019-01-18
PCT/US2020/012361 WO2020150023A1 (fr) 2019-01-18 2020-01-06 Implant vasculaire

Publications (2)

Publication Number Publication Date
EP3911253A1 EP3911253A1 (fr) 2021-11-24
EP3911253A4 true EP3911253A4 (fr) 2022-03-09

Family

ID=71613092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20741592.8A Withdrawn EP3911253A4 (fr) 2019-01-18 2020-01-06 Implant vasculaire

Country Status (2)

Country Link
EP (1) EP3911253A4 (fr)
WO (1) WO2020150023A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2946078C (fr) 2014-04-30 2023-03-14 Cerus Endovascular Limited Dispositif d'occlusion
US10285711B2 (en) 2015-12-07 2019-05-14 Cerus Endovascular Limited Occlusion device
EP3782576B1 (fr) 2016-03-11 2025-07-16 Stryker Ireland Technology Ltd. Dispositif d'occlusion
CA3073232C (fr) 2017-08-21 2023-08-29 Cerus Endovascular Limited Dispositif d'occlusion
US11406404B2 (en) 2020-02-20 2022-08-09 Cerus Endovascular Limited Clot removal distal protection methods
JP2023537912A (ja) * 2020-08-03 2023-09-06 フォート ウェイン メタルズ リサーチ プロダクツ，エルエルシー 高強度ワイヤ
CN116392643B (zh) * 2022-12-30 2025-07-22 上海恩盛医疗科技有限公司 一种基于锌铁铜合金的可降解水凝胶弹簧圈及其制备方法
CN115844605B (zh) * 2023-02-17 2023-05-16 太原理工大学 一种动脉血管支架
CN116421790B (zh) * 2023-04-03 2025-07-25 上海恩盛医疗科技有限公司 一种基于锌铁铜合金的可降解水凝胶涂层弹簧圈及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120283768A1 (en) * 2011-05-05 2012-11-08 Sequent Medical Inc. Method and apparatus for the treatment of large and giant vascular defects
US20140058436A1 (en) * 2011-02-18 2014-02-27 Sequent Medical, Inc. Blood flow disruption devices and methods for the treatment of vascular defects
US20140330299A1 (en) * 2013-05-06 2014-11-06 Sequent Medical, Inc. Embolic occlusion device and method
US20150272589A1 (en) * 2014-03-31 2015-10-01 DePuy Synthes Products, LLC Aneurysm occlusion device
EP3247285A1 (fr) * 2015-01-20 2017-11-29 Neurogami Medical, Inc. Microgreffe pour le traitement d'anévrismes intracrâniens et procédé d'utilisation
US20180125501A1 (en) * 2010-09-10 2018-05-10 Covidien Lp Devices and methods for the treatment of vascular defects

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101431963A (zh) * 2006-03-24 2009-05-13 比奥米瑞斯公司 用于动脉瘤闭塞的自膨胀血管内装置
US20080294237A1 (en) * 2007-04-04 2008-11-27 Jack Fa-De Chu Inflatable devices and methods to protect aneurysmal wall
EP2648658B1 (fr) * 2010-12-06 2018-10-24 Covidien LP Dispositif de remodelage vasculaire
CA2946078C (fr) * 2014-04-30 2023-03-14 Cerus Endovascular Limited Dispositif d'occlusion
US10925611B2 (en) * 2015-01-20 2021-02-23 Neurogami Medical, Inc. Packaging for surgical implant
EP3512459A4 (fr) * 2016-09-14 2020-09-09 Medinol Ltd. Dispositif de fermeture d'anévrisme

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180125501A1 (en) * 2010-09-10 2018-05-10 Covidien Lp Devices and methods for the treatment of vascular defects
US20140058436A1 (en) * 2011-02-18 2014-02-27 Sequent Medical, Inc. Blood flow disruption devices and methods for the treatment of vascular defects
US20120283768A1 (en) * 2011-05-05 2012-11-08 Sequent Medical Inc. Method and apparatus for the treatment of large and giant vascular defects
US20140330299A1 (en) * 2013-05-06 2014-11-06 Sequent Medical, Inc. Embolic occlusion device and method
US20150272589A1 (en) * 2014-03-31 2015-10-01 DePuy Synthes Products, LLC Aneurysm occlusion device
EP3247285A1 (fr) * 2015-01-20 2017-11-29 Neurogami Medical, Inc. Microgreffe pour le traitement d'anévrismes intracrâniens et procédé d'utilisation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020150023A1 *

Also Published As

Publication number Publication date
WO2020150023A1 (fr) 2020-07-23
EP3911253A1 (fr) 2021-11-24

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