WO2011053555A1 - Embolization device constructed from expansile polymer - Google Patents
Embolization device constructed from expansile polymer Download PDFInfo
- Publication number
- WO2011053555A1 WO2011053555A1 PCT/US2010/053972 US2010053972W WO2011053555A1 WO 2011053555 A1 WO2011053555 A1 WO 2011053555A1 US 2010053972 W US2010053972 W US 2010053972W WO 2011053555 A1 WO2011053555 A1 WO 2011053555A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hydrogel
- carrier member
- implant
- expansile
- diameter
- Prior art date
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
-
- 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
-
- 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
- A61B17/1214—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
- A61B17/12131—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, 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
- 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
- A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
- A61B17/1219—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices expandable in contact with liquids
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
-
- 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
- A61L31/041—Mixtures of macromolecular compounds
-
- 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
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L31/145—Hydrogels or hydrocolloids
-
- 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
- A61L31/146—Porous materials, e.g. foams or sponges
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201080059375.5A CN102791183B (en) | 2009-10-26 | 2010-10-25 | Embolization device constructed from expansile polymer |
AU2010313530A AU2010313530B2 (en) | 2009-10-26 | 2010-10-25 | Embolization device constructed from expansile polymer |
JP2012536927A JP5722333B2 (en) | 2009-10-26 | 2010-10-25 | Embolization device composed of expandable polymer |
EP10827370.7A EP2493367B1 (en) | 2009-10-26 | 2010-10-25 | Embolization device constructed from expansile polymer |
KR1020127013545A KR101745748B1 (en) | 2009-10-26 | 2010-10-25 | Embolization device constructed from expansile polymer |
CA2777171A CA2777171C (en) | 2009-10-26 | 2010-10-25 | Embolization device constructed from expansile polymer |
BR112012009287A BR112012009287A2 (en) | 2009-10-26 | 2010-10-25 | embolization device made of expandable polymer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25496209P | 2009-10-26 | 2009-10-26 | |
US61/254,962 | 2009-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011053555A1 true WO2011053555A1 (en) | 2011-05-05 |
Family
ID=43922482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/053972 WO2011053555A1 (en) | 2009-10-26 | 2010-10-25 | Embolization device constructed from expansile polymer |
Country Status (9)
Country | Link |
---|---|
US (1) | US9993252B2 (en) |
EP (1) | EP2493367B1 (en) |
JP (2) | JP5722333B2 (en) |
KR (1) | KR101745748B1 (en) |
CN (1) | CN102791183B (en) |
AU (1) | AU2010313530B2 (en) |
BR (1) | BR112012009287A2 (en) |
CA (1) | CA2777171C (en) |
WO (1) | WO2011053555A1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2668915A1 (en) * | 2012-06-01 | 2013-12-04 | Acandis GmbH & Co. KG | System for delivering a stretch resistant vaso-occlusive device and a method of producing same |
CN104168855A (en) * | 2011-11-23 | 2014-11-26 | 微排放器公司 | Embolic device with shaped wire |
US9114200B2 (en) | 2009-09-24 | 2015-08-25 | Microvention, Inc. | Injectable hydrogel filaments for biomedical uses |
US9259228B2 (en) | 2006-06-15 | 2016-02-16 | Microvention, Inc. | Embolization device constructed from expansile polymer |
US9381278B2 (en) | 2012-04-18 | 2016-07-05 | Microvention, Inc. | Embolic devices |
US9456823B2 (en) | 2011-04-18 | 2016-10-04 | Terumo Corporation | Embolic devices |
US9486221B2 (en) | 2007-12-21 | 2016-11-08 | Microvision, Inc. | Hydrogel filaments for biomedical uses |
US9993252B2 (en) | 2009-10-26 | 2018-06-12 | Microvention, Inc. | Embolization device constructed from expansile polymer |
US10092663B2 (en) | 2014-04-29 | 2018-10-09 | Terumo Corporation | Polymers |
EP3372174A3 (en) * | 2017-03-06 | 2018-11-07 | Cook Medical Technologies LLC | Filamentary occlusion assembly |
US10124090B2 (en) | 2014-04-03 | 2018-11-13 | Terumo Corporation | Embolic devices |
US10226533B2 (en) | 2014-04-29 | 2019-03-12 | Microvention, Inc. | Polymer filaments including pharmaceutical agents and delivering same |
US10639396B2 (en) | 2015-06-11 | 2020-05-05 | Microvention, Inc. | Polymers |
US20220144990A1 (en) * | 2013-11-08 | 2022-05-12 | Terumo Corporation | Polymer particles |
Families Citing this family (23)
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US10716573B2 (en) | 2008-05-01 | 2020-07-21 | Aneuclose | Janjua aneurysm net with a resilient neck-bridging portion for occluding a cerebral aneurysm |
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 |
US9358140B1 (en) | 2009-11-18 | 2016-06-07 | Aneuclose Llc | Stent with outer member to embolize an aneurysm |
US9186149B2 (en) * | 2010-10-12 | 2015-11-17 | Boston Scientific Scimed, Inc. | Vaso-occlusive device |
US20120253381A1 (en) * | 2011-03-31 | 2012-10-04 | Codman & Shurtleff, Inc. | Occlusive device with porous structure and stretch resistant member |
US9409322B2 (en) * | 2012-03-10 | 2016-08-09 | The Regents Of The University Of California | Single step polymerization of covalently bound multilayer matrices |
US9119948B2 (en) | 2013-02-20 | 2015-09-01 | Covidien Lp | Occlusive implants for hollow anatomical structures, delivery systems, and related methods |
US20140330299A1 (en) * | 2013-05-06 | 2014-11-06 | Sequent Medical, Inc. | Embolic occlusion device and method |
US10232144B2 (en) * | 2013-12-20 | 2019-03-19 | Microvention, Inc. | Electrically-responsive hydrogels |
US10398441B2 (en) | 2013-12-20 | 2019-09-03 | Terumo Corporation | Vascular occlusion |
CN104398283A (en) * | 2014-09-15 | 2015-03-11 | 北京泰杰伟业科技有限公司 | Embolism instrument with expandable polymers |
WO2016044188A1 (en) * | 2014-09-15 | 2016-03-24 | Jones Donald K | Intralumenal occlusion devices having improved properties |
JP6708200B2 (en) * | 2015-03-03 | 2020-06-10 | 株式会社カネカメディックス | Vascular embolization device and method for manufacturing the same |
JP6536117B2 (en) * | 2015-03-26 | 2019-07-03 | 株式会社カネカ | In-vivo indwelling member and method of manufacturing the same |
CN107773283A (en) * | 2016-08-31 | 2018-03-09 | 微创神通医疗科技(上海)有限公司 | Implant, implant preparation method and implant system |
CN108210133B (en) * | 2016-12-16 | 2020-09-04 | 先健科技(深圳)有限公司 | Implant body |
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JP7248652B2 (en) * | 2018-03-22 | 2023-03-29 | テルモ株式会社 | embolization material |
US10905432B2 (en) * | 2018-08-22 | 2021-02-02 | Covidien Lp | Aneurysm treatment coils and associated systems and methods of use |
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US11399840B2 (en) | 2019-08-13 | 2022-08-02 | Covidien Lp | Implantable embolization device |
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JP2015083222A (en) | 2015-04-30 |
BR112012009287A2 (en) | 2017-06-06 |
AU2010313530B2 (en) | 2015-12-17 |
JP2013508115A (en) | 2013-03-07 |
CA2777171A1 (en) | 2011-05-05 |
EP2493367B1 (en) | 2019-03-13 |
KR101745748B1 (en) | 2017-06-12 |
KR20120101407A (en) | 2012-09-13 |
CA2777171C (en) | 2017-09-19 |
EP2493367A1 (en) | 2012-09-05 |
EP2493367A4 (en) | 2014-04-30 |
US9993252B2 (en) | 2018-06-12 |
JP5722333B2 (en) | 2015-05-20 |
US20110184455A1 (en) | 2011-07-28 |
AU2010313530A1 (en) | 2012-05-17 |
CN102791183B (en) | 2015-07-08 |
CN102791183A (en) | 2012-11-21 |
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