HK1129558A1 - An aneurysm occlusion device - Google Patents

An aneurysm occlusion device

Info

Publication number
HK1129558A1
HK1129558A1 HK09107855.0A HK09107855A HK1129558A1 HK 1129558 A1 HK1129558 A1 HK 1129558A1 HK 09107855 A HK09107855 A HK 09107855A HK 1129558 A1 HK1129558 A1 HK 1129558A1
Authority
HK
Hong Kong
Prior art keywords
occlusion device
aneurysm occlusion
aneurysm
occlusion
Prior art date
Application number
HK09107855.0A
Other languages
English (en)
Inventor
Arani Bose
David Barry
Vikas Gupta
Aleksandr Leynov
Delilah Hui
Original Assignee
Penumbra 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 Penumbra Inc filed Critical Penumbra Inc
Publication of HK1129558A1 publication Critical patent/HK1129558A1/xx

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/856Single tubular stent with a side portal passage
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • AHUMAN NECESSITIES
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    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027Type of occlusion
    • A61B17/12036Type of occlusion partial occlusion
    • AHUMAN NECESSITIES
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    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
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    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • A61B17/12118Occluding 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
    • AHUMAN NECESSITIES
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    • A61F2/00Filters 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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/844Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents folded prior to deployment
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    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
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    • A61B2017/12054Details concerning the detachment of the occluding device from the introduction device
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    • A61F2/02Prostheses implantable into the body
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    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/823Stents, different from stent-grafts, adapted to cover an aneurysm
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    • A61F2/00Filters 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
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    • A61F2002/91525Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other within the whole structure different bands showing different meander characteristics, e.g. frequency or amplitude
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    • A61F2250/0096Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0098Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Reproductive Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Neurosurgery (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
HK09107855.0A 2006-04-07 2009-08-26 An aneurysm occlusion device HK1129558A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79016006P 2006-04-07 2006-04-07
PCT/US2007/008655 WO2007117645A2 (en) 2006-04-07 2007-04-06 Aneurysm occlusion system and method

Publications (1)

Publication Number Publication Date
HK1129558A1 true HK1129558A1 (en) 2009-12-04

Family

ID=38537931

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Families Citing this family (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030100945A1 (en) 2001-11-23 2003-05-29 Mindguard Ltd. Implantable intraluminal device and method of using same in treating aneurysms
US6866679B2 (en) 2002-03-12 2005-03-15 Ev3 Inc. Everting stent and stent delivery system
ES2607402T3 (es) 2004-05-25 2017-03-31 Covidien Lp Dispositivo de oclusión vascular flexible
US8623067B2 (en) * 2004-05-25 2014-01-07 Covidien Lp Methods and apparatus for luminal stenting
US20060206200A1 (en) 2004-05-25 2006-09-14 Chestnut Medical Technologies, Inc. Flexible vascular occluding device
US8267985B2 (en) 2005-05-25 2012-09-18 Tyco Healthcare Group Lp System and method for delivering and deploying an occluding device within a vessel
US9675476B2 (en) 2004-05-25 2017-06-13 Covidien Lp Vascular stenting for aneurysms
US8617234B2 (en) 2004-05-25 2013-12-31 Covidien Lp Flexible vascular occluding device
WO2010120926A1 (en) 2004-05-25 2010-10-21 Chestnut Medical Technologies, Inc. Vascular stenting for aneurysms
US9655633B2 (en) 2004-09-10 2017-05-23 Penumbra, Inc. System and method for treating ischemic stroke
US8273101B2 (en) 2005-05-25 2012-09-25 Tyco Healthcare Group Lp System and method for delivering and deploying an occluding device within a vessel
WO2006127005A1 (en) 2005-05-25 2006-11-30 Chestnut Medical Technologies, Inc. System and method for delivering and deploying and occluding device within a vessel
EP1983931B1 (en) * 2006-02-14 2017-01-04 Angiomed GmbH & Co. Medizintechnik KG Highly flexible stent and method of manufacture
US8152833B2 (en) 2006-02-22 2012-04-10 Tyco Healthcare Group Lp Embolic protection systems having radiopaque filter mesh
US20120150147A1 (en) * 2010-12-08 2012-06-14 Penumbra, Inc. System and method for treating ischemic stroke
US9615832B2 (en) 2006-04-07 2017-04-11 Penumbra, Inc. Aneurysm occlusion system and method
US20080221600A1 (en) * 2006-08-17 2008-09-11 Dieck Martin S Isolation devices for the treatment of aneurysms
US8968382B2 (en) 2007-12-11 2015-03-03 Cornell University Method and apparatus for restricting flow through an opening in the side wall
US8956475B2 (en) 2007-12-11 2015-02-17 Howard Riina Method and apparatus for restricting flow through an opening in the side wall of a body lumen, and/or for reinforcing a weakness in the side wall of a body lumen, while still maintaining substantially normal flow through the body lumen
CA2707043A1 (en) 2007-12-11 2009-06-18 Cornell University Method and apparatus for sealing an opening in the side wall of a body lumen
US8157853B2 (en) * 2008-01-24 2012-04-17 Medtronic, Inc. Delivery systems and methods of implantation for prosthetic heart valves
DE102008010507B3 (de) * 2008-02-22 2009-08-20 Acandis Gmbh & Co. Kg Stent und Verfahren zum Herstellen eines derartigen Stents
CA2722037C (en) 2008-04-21 2016-03-22 Nfocus Neuromedical, Inc. Braid-ball embolic devices and delivery systems
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
WO2009134337A1 (en) 2008-05-01 2009-11-05 Aneuclose Llc Aneurysm occlusion device
US9675482B2 (en) 2008-05-13 2017-06-13 Covidien Lp Braid implant delivery systems
RU2011102994A (ru) 2008-07-22 2012-08-27 Микро Терапьютикс, Инк. (Us) Устройство для реконструкции сосудов
CA2750222C (en) 2009-01-22 2018-02-27 Cornell University Method and apparatus for restricting flow through the wall of a lumen
DE102009010824B4 (de) 2009-02-26 2017-08-17 Acandis Gmbh & Co. Kg Medizinisches Implantat, Verfahren zu dessen Herstellung sowie Verfahren zum Einbringen eines medizinischen Implantats in ein Zufuhrsystem
WO2010147807A1 (en) * 2009-06-15 2010-12-23 Boston Scientific Scimed, Inc. Multi-layer stent assembly
US8409269B2 (en) * 2009-12-21 2013-04-02 Covidien Lp Procedures for vascular occlusion
EP2496147A4 (en) * 2009-11-03 2014-09-10 Large Bore Closure L L C CLOSING
ES2534192T3 (es) 2009-11-09 2015-04-20 Covidien Lp Características de dispositivo embólico de bola de malla
US9358140B1 (en) 2009-11-18 2016-06-07 Aneuclose Llc Stent with outer member to embolize an aneurysm
DE102009060228B4 (de) * 2009-12-23 2014-12-04 Acandis Gmbh & Co. Kg Medizinische Vorrichtungen
US8906057B2 (en) 2010-01-04 2014-12-09 Aneuclose Llc Aneurysm embolization by rotational accumulation of mass
US9468442B2 (en) 2010-01-28 2016-10-18 Covidien Lp Vascular remodeling device
WO2011094634A1 (en) 2010-01-28 2011-08-04 Micro Therapeutics, Inc. Vascular remodeling device
EP2550943A4 (en) * 2010-03-23 2015-11-25 Terumo Corp REPAIR MATERIAL FOR A CONDUIT OF A LIVING BODY
EP2558005B1 (en) 2010-04-13 2022-03-30 MIVI Neuroscience, Inc Embolectomy devices for treatment of acute ischemic stroke condition
US8425548B2 (en) 2010-07-01 2013-04-23 Aneaclose LLC Occluding member expansion and then stent expansion for aneurysm treatment
CN102451051B (zh) * 2010-11-03 2015-04-08 上海市第六人民医院 一种自膨胀节段覆膜非均称网隙支架
CA2825774C (en) 2011-02-11 2017-02-28 Frank P. Becking Two-stage deployment aneurysm embolization devices
WO2012125184A1 (en) * 2011-03-16 2012-09-20 Boston Scientific Scimed, Inc. Stent and delivery system
WO2012134990A1 (en) 2011-03-25 2012-10-04 Tyco Healthcare Group Lp Vascular remodeling device
JP5770507B2 (ja) * 2011-03-28 2015-08-26 テルモ株式会社 自己拡張型ステントおよびステントデリバリーシステム
US20130204288A1 (en) * 2011-03-31 2013-08-08 DePuy Synthes Products, LLC Modifiable occlusion device
US20120253377A1 (en) 2011-03-31 2012-10-04 Codman & Shurtleff, Inc. Modifiable occlusion device
EP2701639B1 (en) * 2011-04-29 2022-07-06 Evasc Neurovascular Enterprises ULC Delivery device for an endovascular prosthesis
US9138232B2 (en) 2011-05-24 2015-09-22 Aneuclose Llc Aneurysm occlusion by rotational dispensation of mass
EP2713904B1 (en) * 2011-06-03 2018-01-10 Pulsar Vascular, Inc. Aneurysm devices with additional anchoring mechanisms and associated systems
GB2494632A (en) * 2011-09-09 2013-03-20 Isis Innovation Stent and method of inserting a stent into a delivery catheter
US9060886B2 (en) 2011-09-29 2015-06-23 Covidien Lp Vascular remodeling device
US12096951B2 (en) 2011-10-05 2024-09-24 Penumbra, Inc. System and method for treating ischemic stroke
US9072624B2 (en) 2012-02-23 2015-07-07 Covidien Lp Luminal stenting
US20130226278A1 (en) 2012-02-23 2013-08-29 Tyco Healthcare Group Lp Methods and apparatus for luminal stenting
US9078659B2 (en) 2012-04-23 2015-07-14 Covidien Lp Delivery system with hooks for resheathability
WO2013184595A1 (en) 2012-06-04 2013-12-12 Penumbra, Inc. Aneurysm occlusion system and method
US9155647B2 (en) 2012-07-18 2015-10-13 Covidien Lp Methods and apparatus for luminal stenting
US9724222B2 (en) 2012-07-20 2017-08-08 Covidien Lp Resheathable stent delivery system
RU2521833C2 (ru) 2012-10-18 2014-07-10 Заза Александрович Кавтеладзе Устройство для измерения давления и введения лекарственных веществ в аневризму кровеносного сосуда
US9114001B2 (en) 2012-10-30 2015-08-25 Covidien Lp Systems for attaining a predetermined porosity of a vascular device
KR101996604B1 (ko) * 2012-10-31 2019-07-04 이베이스크 뉴로베스쿨러 엔터프라이즈 유엘씨 혈관내 보철물
US9452070B2 (en) * 2012-10-31 2016-09-27 Covidien Lp Methods and systems for increasing a density of a region of a vascular device
US9314248B2 (en) 2012-11-06 2016-04-19 Covidien Lp Multi-pivot thrombectomy device
US9943427B2 (en) 2012-11-06 2018-04-17 Covidien Lp Shaped occluding devices and methods of using the same
US20140180377A1 (en) * 2012-12-20 2014-06-26 Penumbra, Inc. Aneurysm occlusion system and method
WO2014105873A1 (en) 2012-12-26 2014-07-03 Stryker Corporation Multilayer stent
US9295571B2 (en) 2013-01-17 2016-03-29 Covidien Lp Methods and apparatus for luminal stenting
US9157174B2 (en) 2013-02-05 2015-10-13 Covidien Lp Vascular device for aneurysm treatment and providing blood flow into a perforator vessel
JP6159828B2 (ja) * 2013-02-28 2017-07-05 ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. 植込み型医療デバイス
IN2014DE00464A (zh) 2013-03-12 2015-06-12 Depuy Synthes Products Llc
IN2014DE00518A (zh) 2013-03-13 2015-06-12 Depuy Synthes Products Llc
US9463105B2 (en) 2013-03-14 2016-10-11 Covidien Lp Methods and apparatus for luminal stenting
AU2014236249B2 (en) 2013-03-14 2018-11-08 Vactronix Scientific, Llc Monolithic medical device, methods of making and using the same
CN109730806B (zh) 2013-03-15 2023-01-24 伊瑟拉医疗公司 脉管治疗装置和方法
CN105142545B (zh) 2013-03-15 2018-04-06 柯惠有限合伙公司 闭塞装置
US9907684B2 (en) 2013-05-08 2018-03-06 Aneuclose Llc Method of radially-asymmetric stent expansion
CN103271780A (zh) * 2013-05-29 2013-09-04 郭伟 一种治疗主动脉夹层的支架型血管
US10130500B2 (en) 2013-07-25 2018-11-20 Covidien Lp Methods and apparatus for luminal stenting
US10265207B2 (en) 2013-08-27 2019-04-23 Covidien Lp Delivery of medical devices
US9782186B2 (en) 2013-08-27 2017-10-10 Covidien Lp Vascular intervention system
US9265512B2 (en) 2013-12-23 2016-02-23 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US11547446B2 (en) 2014-01-13 2023-01-10 Trice Medical, Inc. Fully integrated, disposable tissue visualization device
USD888245S1 (en) 2014-03-14 2020-06-23 Vactronix Scientific, Llc Stent device
WO2016118669A1 (en) 2015-01-20 2016-07-28 Nsvascular, Inc. Self-expandable scaffolding device for the treatment of aneurysms
CN105982712B (zh) * 2015-01-28 2018-01-30 上海交通大学 血流导向装置及其实现方法
JP6546761B2 (ja) * 2015-03-18 2019-07-17 株式会社グッドマン ステント
CN104758086B (zh) * 2015-04-20 2016-08-17 湖南埃普特医疗器械有限公司 脑动脉瘤腔内血管重建装置
CN104758023B (zh) * 2015-04-21 2017-07-18 仇汉诚 一种血流转向支架
EP3344184A4 (en) 2015-09-01 2019-05-15 Mivi Neuroscience, Inc. THROMBECTOMY DEVICES AND TREATMENT OF ACUTE ISCHEMIC STROKE WITH THROMBUSES
US10314593B2 (en) 2015-09-23 2019-06-11 Covidien Lp Occlusive devices
US10478194B2 (en) 2015-09-23 2019-11-19 Covidien Lp Occlusive devices
CN105816215A (zh) * 2015-12-10 2016-08-03 北京泰杰伟业科技有限公司 一种局部血流导向装置及其该装置的制备和使用方法
CN108697423A (zh) 2016-02-16 2018-10-23 伊瑟拉医疗公司 抽吸装置和锚定的分流装置
AU2017233052A1 (en) 2016-03-17 2018-09-20 Trice Medical, Inc. Clot evacuation and visualization devices and methods of use
CN109789008A (zh) * 2016-09-14 2019-05-21 美帝诺有限公司 动脉瘤闭塞装置
US10376396B2 (en) 2017-01-19 2019-08-13 Covidien Lp Coupling units for medical device delivery systems
GB201704721D0 (en) 2017-03-24 2017-05-10 Oxford Endovascular Ltd Delivery system for deploying a self-expanding tube, and method of deploying a self-expanding tube
USD847864S1 (en) 2018-01-22 2019-05-07 Insera Therapeutics, Inc. Pump
US10786377B2 (en) 2018-04-12 2020-09-29 Covidien Lp Medical device delivery
US11071637B2 (en) 2018-04-12 2021-07-27 Covidien Lp Medical device delivery
US11123209B2 (en) 2018-04-12 2021-09-21 Covidien Lp Medical device delivery
US11413176B2 (en) 2018-04-12 2022-08-16 Covidien Lp Medical device delivery
JP2021523793A (ja) 2018-05-17 2021-09-09 ルート92メディカル・インコーポレイテッドRoute 92 Medical, Inc. 吸引カテーテルシステム及び使用方法
US10531883B1 (en) 2018-07-20 2020-01-14 Syntheon 2.0, LLC Aspiration thrombectomy system and methods for thrombus removal with aspiration catheter
US11058564B2 (en) * 2019-02-27 2021-07-13 Vactronix Scientific Llc Stent and method of making same
US11413174B2 (en) 2019-06-26 2022-08-16 Covidien Lp Core assembly for medical device delivery systems
US12042413B2 (en) 2021-04-07 2024-07-23 Covidien Lp Delivery of medical devices
CN115501018A (zh) * 2021-06-22 2022-12-23 微创神通医疗科技(上海)有限公司 一种支架与一种载药支架
CN115501021B (zh) * 2021-06-22 2023-08-11 微创神通医疗科技(上海)有限公司 一种支架与一种载药支架
US12109137B2 (en) 2021-07-30 2024-10-08 Covidien Lp Medical device delivery
US11944558B2 (en) 2021-08-05 2024-04-02 Covidien Lp Medical device delivery devices, systems, and methods
WO2023215403A1 (en) * 2022-05-04 2023-11-09 Route 92 Medical, Inc. Methods and devices for treating vascular disease

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662713A (en) * 1991-10-09 1997-09-02 Boston Scientific Corporation Medical stents for body lumens exhibiting peristaltic motion
CA2175720C (en) * 1996-05-03 2011-11-29 Ian M. Penn Bifurcated stent and method for the manufacture and delivery of same
WO1997032544A1 (en) * 1996-03-05 1997-09-12 Divysio Solutions Ulc. Expandable stent and method for delivery of same
US6254628B1 (en) * 1996-12-09 2001-07-03 Micro Therapeutics, Inc. Intracranial stent
EP0850607A1 (en) * 1996-12-31 1998-07-01 Cordis Corporation Valve prosthesis for implantation in body channels
US5817126A (en) * 1997-03-17 1998-10-06 Surface Genesis, Inc. Compound stent
GB9706766D0 (en) * 1997-04-03 1997-05-21 Sulzer Vascutek Ltd Endovascular prostheses
AU754966B2 (en) * 1998-02-12 2002-11-28 Thomas R. Marotta Endovascular prosthesis
US5938697A (en) * 1998-03-04 1999-08-17 Scimed Life Systems, Inc. Stent having variable properties
WO1999062432A1 (en) * 1998-06-04 1999-12-09 New York University Endovascular thin film devices and methods for treating and preventing stroke
US6187036B1 (en) * 1998-12-11 2001-02-13 Endologix, Inc. Endoluminal vascular prosthesis
US6355057B1 (en) * 1999-01-14 2002-03-12 Medtronic, Inc. Staggered endoluminal stent
WO2001006952A1 (en) * 1999-07-16 2001-02-01 Med Institute, Inc. Stent adapted for tangle-free deployment
US6660021B1 (en) * 1999-12-23 2003-12-09 Advanced Cardiovascular Systems, Inc. Intravascular device and system
EP1344811A1 (en) * 2002-03-13 2003-09-17 Infineum International Limited Iron salt diesel fuel additive composition for improvement of particulate traps
US20030204244A1 (en) * 2002-04-26 2003-10-30 Stiger Mark L. Aneurysm exclusion stent
US7195648B2 (en) * 2002-05-16 2007-03-27 Cordis Neurovascular, Inc. Intravascular stent device
US6966923B2 (en) * 2003-01-24 2005-11-22 Medtronic Vascular, Inc. Stent delivery system and low profile stent
US20040249442A1 (en) * 2003-02-26 2004-12-09 Fleming James A. Locking stent having multiple locking points
DE10335649A1 (de) * 2003-07-30 2005-02-24 Jotec Gmbh Flechtstent zur Implantation in ein Blutgefäß
US7763011B2 (en) * 2003-12-22 2010-07-27 Boston Scientific Scimed, Inc. Variable density braid stent
ES2607402T3 (es) * 2004-05-25 2017-03-31 Covidien Lp Dispositivo de oclusión vascular flexible
US20060155367A1 (en) * 2005-01-07 2006-07-13 Hines Richard A Micro-pleated stent assembly
US8956400B2 (en) * 2005-10-14 2015-02-17 Flexible Stenting Solutions, Inc. Helical stent

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CN101415380A (zh) 2009-04-22
WO2007117645A3 (en) 2008-01-31
US20070239261A1 (en) 2007-10-11
CN101415380B (zh) 2012-06-20
EP2004101A2 (en) 2008-12-24
JP5061181B2 (ja) 2012-10-31
WO2007117645A2 (en) 2007-10-18

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