WO2014145005A3 - Occlusive implant structures - Google Patents

Occlusive implant structures Download PDF

Info

Publication number
WO2014145005A3
WO2014145005A3 PCT/US2014/029639 US2014029639W WO2014145005A3 WO 2014145005 A3 WO2014145005 A3 WO 2014145005A3 US 2014029639 W US2014029639 W US 2014029639W WO 2014145005 A3 WO2014145005 A3 WO 2014145005A3
Authority
WO
WIPO (PCT)
Prior art keywords
occlusive
webbed portion
implant structures
occlusive implant
webbed
Prior art date
Application number
PCT/US2014/029639
Other languages
French (fr)
Other versions
WO2014145005A2 (en
Inventor
Teresa RUVALCABA
Frank P. Becking
Martin Dieck
Andre-Jean S. Lundkvist
Earl Frederick BARDSLEY
Richard Rhee
Original Assignee
Covidien Lp
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 Covidien Lp filed Critical Covidien Lp
Priority to CN201480022391.5A priority Critical patent/CN105142546B/en
Priority to EP14730616.1A priority patent/EP2967578A2/en
Publication of WO2014145005A2 publication Critical patent/WO2014145005A2/en
Publication of WO2014145005A3 publication Critical patent/WO2014145005A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027—Type of occlusion
    • A61B17/12031—Type of occlusion complete occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, 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, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, 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, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00893—Material properties pharmaceutically effective

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Reproductive Health (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurosurgery (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

An aneurysm embolization device can include one or more occlusive components. The device can have a generally ellipsoidal body having a webbed portion and an interior chamber. The occlusive components included in the device can be one or more of: a plurality of occlusive segments attached to the webbed portion; at least one occlusive region coupled to the webbed portion; or an intermittent coating disposed on pores of the webbed portion.
PCT/US2014/029639 2013-03-15 2014-03-14 Occlusive device WO2014145005A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480022391.5A CN105142546B (en) 2013-03-15 2014-03-14 Occlude implant infrastructure
EP14730616.1A EP2967578A2 (en) 2013-03-15 2014-03-14 Occlusive implant structures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361793494P 2013-03-15 2013-03-15
US61/793,494 2013-03-15

Publications (2)

Publication Number Publication Date
WO2014145005A2 WO2014145005A2 (en) 2014-09-18
WO2014145005A3 true WO2014145005A3 (en) 2015-04-16

Family

ID=50943523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/029639 WO2014145005A2 (en) 2013-03-15 2014-03-14 Occlusive device

Country Status (3)

Country Link
EP (1) EP2967578A2 (en)
CN (1) CN105142546B (en)
WO (1) WO2014145005A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106456182B (en) 2013-12-20 2021-04-09 泰尔茂株式会社 Vascular occlusion device
JP7144404B2 (en) * 2016-05-26 2022-09-29 ナノストラクチャーズ・インコーポレイテッド Systems and methods for embolic embolization of neural aneurysms
EP3661585B1 (en) 2017-07-31 2024-05-22 Boston Scientific Scimed, Inc. Dilator with engagement region
US11000287B2 (en) 2017-08-15 2021-05-11 Boston Scientific Scimed, Inc. Occlusive medical device system
US10874402B2 (en) 2017-10-10 2020-12-29 Boston Scientific Scimed, Inc. Detachable RF energized occlusive device
CN111936063A (en) 2018-01-31 2020-11-13 纳米结构公司 Vascular occlusion device using thin film nitinol foil
WO2019152775A1 (en) 2018-02-01 2019-08-08 Boston Scientific Scimed, Inc. Medical device release system
US11284902B2 (en) 2018-02-01 2022-03-29 Boston Scientific Scimed, Inc. Method of making a vascular occlusion device
US11564692B2 (en) 2018-11-01 2023-01-31 Terumo Corporation Occlusion systems
US11672946B2 (en) 2019-09-24 2023-06-13 Boston Scientific Scimed, Inc. Protection and actuation mechanism for controlled release of implantable embolic devices
KR20230016048A (en) 2020-04-28 2023-01-31 테루모 코퍼레이션 occlusion system
CN112754583B (en) * 2020-12-31 2022-04-15 微创神通医疗科技（上海）有限公司 Spring ring and preparation method thereof

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743047A2 (en) * 1995-04-20 1996-11-20 Medical University Of South Carolina Anatomically shaped vasoocclusive device and method of making same
WO1999040873A1 (en) * 1998-02-12 1999-08-19 Marotta Thomas R Endovascular prosthesis
US5976162A (en) * 1996-04-10 1999-11-02 Target Therapeutics, Inc. Soft-ended fibered micro vaso-occlusive devices
US6001092A (en) * 1994-06-24 1999-12-14 Target Therapeutics, Inc. Complex coils having fibered centers
WO2002000139A1 (en) * 2000-06-23 2002-01-03 Frantzen John J Radially expandable aneurysm treatment stent
WO2003037191A1 (en) * 2001-10-26 2003-05-08 Concentric Medical Device for vaso-occlusion
US20060217799A1 (en) * 2005-03-23 2006-09-28 Admedes Schuessler Gmbh Stent
WO2008109228A2 (en) * 2007-03-05 2008-09-12 Boston Scientific Limited Deploying embolic coils
US20080262598A1 (en) * 2007-04-18 2008-10-23 David Elmaleh Intravascular device with netting system
US20090204145A1 (en) * 2008-02-12 2009-08-13 Cook Incorporated Spiral occluding device with an occlusion sail
WO2010147808A1 (en) * 2009-06-15 2010-12-23 Boston Scientific Scimed, Inc. Multiple stent delivery system
WO2011057002A2 (en) * 2009-11-05 2011-05-12 Sequent Medical Inc. Multiple layer filamentary devices or treatment of vascular defects
WO2012166804A1 (en) * 2011-06-03 2012-12-06 Reverse Medical Corporation Embolic implant and method of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6375668B1 (en) 1999-06-02 2002-04-23 Hanson S. Gifford Devices and methods for treating vascular malformations
US6705788B2 (en) 2002-07-12 2004-03-16 Laura J. Gadberry Hand support and writing instrument holder
AU2009239424B9 (en) 2008-04-21 2014-10-09 Covidien Lp Braid-ball embolic devices and delivery systems

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001092A (en) * 1994-06-24 1999-12-14 Target Therapeutics, Inc. Complex coils having fibered centers
EP0743047A2 (en) * 1995-04-20 1996-11-20 Medical University Of South Carolina Anatomically shaped vasoocclusive device and method of making same
US5976162A (en) * 1996-04-10 1999-11-02 Target Therapeutics, Inc. Soft-ended fibered micro vaso-occlusive devices
WO1999040873A1 (en) * 1998-02-12 1999-08-19 Marotta Thomas R Endovascular prosthesis
WO2002000139A1 (en) * 2000-06-23 2002-01-03 Frantzen John J Radially expandable aneurysm treatment stent
WO2003037191A1 (en) * 2001-10-26 2003-05-08 Concentric Medical Device for vaso-occlusion
US20060217799A1 (en) * 2005-03-23 2006-09-28 Admedes Schuessler Gmbh Stent
WO2008109228A2 (en) * 2007-03-05 2008-09-12 Boston Scientific Limited Deploying embolic coils
US20080262598A1 (en) * 2007-04-18 2008-10-23 David Elmaleh Intravascular device with netting system
US20090204145A1 (en) * 2008-02-12 2009-08-13 Cook Incorporated Spiral occluding device with an occlusion sail
WO2010147808A1 (en) * 2009-06-15 2010-12-23 Boston Scientific Scimed, Inc. Multiple stent delivery system
WO2011057002A2 (en) * 2009-11-05 2011-05-12 Sequent Medical Inc. Multiple layer filamentary devices or treatment of vascular defects
WO2012166804A1 (en) * 2011-06-03 2012-12-06 Reverse Medical Corporation Embolic implant and method of use

Also Published As

Publication number Publication date
EP2967578A2 (en) 2016-01-20
CN105142546B (en) 2018-11-13
WO2014145005A2 (en) 2014-09-18
CN105142546A (en) 2015-12-09

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