EP3389510A4 - Vascular implant system and processes with flexible detachment zones - Google Patents

Vascular implant system and processes with flexible detachment zones Download PDF

Info

Publication number
EP3389510A4
EP3389510A4 EP15910944.6A EP15910944A EP3389510A4 EP 3389510 A4 EP3389510 A4 EP 3389510A4 EP 15910944 A EP15910944 A EP 15910944A EP 3389510 A4 EP3389510 A4 EP 3389510A4
Authority
EP
European Patent Office
Prior art keywords
processes
implant system
vascular implant
detachment zones
flexible detachment
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Withdrawn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
EP15910944.6A
Other languages
German (de)
French (fr)
Other versions
EP3389510A1 (en
Inventor
Jake Le
David A. Ferrera
Dawson LE
Randall TAKAHASHI
George Martinez
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.)
Balt Usa
Original Assignee
Balt Usa
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 Balt Usa filed Critical Balt Usa
Publication of EP3389510A1 publication Critical patent/EP3389510A1/en
Publication of EP3389510A4 publication Critical patent/EP3389510A4/en
Withdrawn legal-status Critical Current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, 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
    • A61B17/1214—Coils or wires
    • A61B17/12145—Coils or wires 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
    • 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
    • A61B17/12136—Balloons
    • 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
    • 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
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • 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
    • A61L31/18—Materials at least partially X-ray or laser opaque
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, 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
    • A61B2017/1205—Introduction devices
    • A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
    • A61B2017/12063—Details concerning the detachment of the occluding device from the introduction device electrolytically detachable
    • 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
EP15910944.6A 2015-12-18 2015-12-18 Vascular implant system and processes with flexible detachment zones Withdrawn EP3389510A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/066605 WO2017105479A1 (en) 2015-12-18 2015-12-18 Vascular implant system and processes with flexible detachment zones

Publications (2)

Publication Number Publication Date
EP3389510A1 EP3389510A1 (en) 2018-10-24
EP3389510A4 true EP3389510A4 (en) 2019-10-23

Family

ID=59057223

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15910944.6A Withdrawn EP3389510A4 (en) 2015-12-18 2015-12-18 Vascular implant system and processes with flexible detachment zones

Country Status (5)

Country Link
EP (1) EP3389510A4 (en)
JP (1) JP2019502513A (en)
KR (1) KR102359744B1 (en)
CN (1) CN108697425A (en)
WO (1) WO2017105479A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107374690A (en) * 2017-08-16 2017-11-24 微创神通医疗科技（上海）有限公司 Embolic coil conveying device and preparation method thereof
CN108814669B (en) * 2018-10-09 2019-02-05 微创神通医疗科技（上海）有限公司 Embolization device and its spring ring
CN108814670A (en) * 2018-10-12 2018-11-16 微创神通医疗科技（上海）有限公司 Implantation material and embolization device
CN113853178A (en) 2019-03-20 2021-12-28 Inqb8医疗科技有限责任公司 Aortic dissection implant
KR20220047721A (en) * 2019-04-05 2022-04-19 발트 유에스에이, 엘엘씨 Optimized Isolation System and Related Medical Devices Based on Leverage from Electrical Location Targeting
CA3146851A1 (en) * 2019-07-13 2021-01-21 Jake Le Coaxial coil detachment systems based on targeting and shock absorbing coil improvements
CN116672022A (en) * 2021-12-20 2023-09-01 神遁医疗科技(上海)有限公司 Embolic material and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100331948A1 (en) * 2009-06-26 2010-12-30 Cardiomind, Inc. Implant delivery apparatus and methods with electrolytic release
WO2015095360A1 (en) * 2013-12-18 2015-06-25 Blockade Medical, LLC Implant system and delivery method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997001368A1 (en) * 1995-06-26 1997-01-16 Trimedyne, Inc. Therapeutic appliance releasing device
US5984929A (en) * 1997-08-29 1999-11-16 Target Therapeutics, Inc. Fast detaching electronically isolated implant
US8425550B2 (en) * 2004-12-01 2013-04-23 Boston Scientific Scimed, Inc. Embolic coils
US7608089B2 (en) * 2004-12-22 2009-10-27 Boston Scientific Scimed, Inc. Vaso-occlusive device having pivotable coupling
US9636115B2 (en) * 2005-06-14 2017-05-02 Stryker Corporation Vaso-occlusive delivery device with kink resistant, flexible distal end
EP2231030B1 (en) * 2007-12-21 2019-02-27 MicroVention, Inc. System and method for locating detachment zone of a detachable implant
US20120209310A1 (en) * 2011-02-10 2012-08-16 Stryker Nv Operations Limited Vaso-occlusive device delivery system
US9011480B2 (en) * 2012-01-20 2015-04-21 Covidien Lp Aneurysm treatment coils

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100331948A1 (en) * 2009-06-26 2010-12-30 Cardiomind, Inc. Implant delivery apparatus and methods with electrolytic release
WO2015095360A1 (en) * 2013-12-18 2015-06-25 Blockade Medical, LLC Implant system and delivery method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017105479A1 *

Also Published As

Publication number Publication date
KR20180103065A (en) 2018-09-18
JP2019502513A (en) 2019-01-31
CN108697425A (en) 2018-10-23
WO2017105479A1 (en) 2017-06-22
EP3389510A1 (en) 2018-10-24
KR102359744B1 (en) 2022-02-08

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