CN1678366A - 支架及其制造方法 - Google Patents
支架及其制造方法 Download PDFInfo
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- CN1678366A CN1678366A CN03820006.6A CN03820006A CN1678366A CN 1678366 A CN1678366 A CN 1678366A CN 03820006 A CN03820006 A CN 03820006A CN 1678366 A CN1678366 A CN 1678366A
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Abstract
Description
内膜肥厚的厚度(μm) | 新生内膜/旧内膜面积比(%) | |
比较例1 | 304.6(n=7) | 302.9 |
实施例1 | 239.9(n=7) | 266.7 |
Claims (77)
Applications Claiming Priority (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002243871 | 2002-08-23 | ||
JP243871/2002 | 2002-08-23 | ||
JP2003109168A JP4325259B2 (ja) | 2003-04-14 | 2003-04-14 | ステントの製造方法 |
JP2003109167A JP2004313320A (ja) | 2003-04-14 | 2003-04-14 | ステントの製造方法 |
JP109169/2003 | 2003-04-14 | ||
JP109168/2003 | 2003-04-14 | ||
JP2003109169A JP4395553B2 (ja) | 2003-04-14 | 2003-04-14 | ステントの製造方法 |
JP109167/2003 | 2003-04-14 | ||
JP2003169510A JP2005000518A (ja) | 2003-06-13 | 2003-06-13 | ステントの製造方法及びステント |
JP169510/2003 | 2003-06-13 | ||
JP2003201201A JP2005040219A (ja) | 2003-07-24 | 2003-07-24 | ステント |
JP201201/2003 | 2003-07-24 | ||
JP201836/2003 | 2003-07-25 | ||
JP2003201836A JP5463513B2 (ja) | 2002-08-23 | 2003-07-25 | ステント |
JP286901/2003 | 2003-08-05 | ||
JP2003286901A JP2005052419A (ja) | 2003-08-05 | 2003-08-05 | ステント |
PCT/JP2003/010496 WO2004022150A1 (ja) | 2002-08-23 | 2003-08-20 | ステント及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1678366A true CN1678366A (zh) | 2005-10-05 |
CN1678366B CN1678366B (zh) | 2010-06-09 |
Family
ID=31982815
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Application Number | Title | Priority Date | Filing Date |
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CN03820006.6A Expired - Fee Related CN1678366B (zh) | 2002-08-23 | 2003-08-20 | 支架及其制造方法 |
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---|---|
US (1) | US8591782B2 (zh) |
EP (1) | EP1550477B1 (zh) |
CN (1) | CN1678366B (zh) |
AU (1) | AU2003257604A1 (zh) |
TW (1) | TW200404526A (zh) |
WO (1) | WO2004022150A1 (zh) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102038564A (zh) * | 2009-10-14 | 2011-05-04 | 周星 | 可取出支撑架 |
CN103057023A (zh) * | 2013-01-21 | 2013-04-24 | 中国科学技术大学 | 一种用于离心铸造硅胶管的改进方法 |
CN102281906B (zh) * | 2009-08-25 | 2014-08-27 | 株式会社医技中心 | 医疗用部件及其制造方法 |
CN105073070A (zh) * | 2013-03-15 | 2015-11-18 | 柯惠有限合伙公司 | 被涂覆的医疗装置及其制造和使用方法 |
US9545301B2 (en) | 2013-03-15 | 2017-01-17 | Covidien Lp | Coated medical devices and methods of making and using same |
CN106999637A (zh) * | 2014-09-23 | 2017-08-01 | 波士顿科学国际有限公司 | 具有形状记忆聚合物过滤层的可植入医疗装置 |
US20170232156A1 (en) | 2013-11-22 | 2017-08-17 | Covidien Lp | Anti-thrombogenic medical devices and methods |
CN107072786A (zh) * | 2014-09-30 | 2017-08-18 | 尼欧斯有限公司 | 手术膜 |
CN107510519A (zh) * | 2017-09-05 | 2017-12-26 | 辽宁垠艺生物科技股份有限公司 | 带膜网状支架 |
CN107530162A (zh) * | 2015-05-11 | 2018-01-02 | 曲瓦斯库勒股份有限公司 | 具有提高的柔韧性的支架移植物 |
CN109414332A (zh) * | 2016-06-23 | 2019-03-01 | M.I.泰克株式会社 | 用于消化器官的多孔支架 |
CN109498208A (zh) * | 2018-11-29 | 2019-03-22 | 广州医科大学 | 一种覆膜载药气道支架及其制备方法 |
CN109875735A (zh) * | 2019-03-08 | 2019-06-14 | 王翔宇 | 一种完全可降解覆膜支架及覆膜支架系统 |
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CN111870393A (zh) * | 2019-09-26 | 2020-11-03 | 浙江归创医疗器械有限公司 | 覆膜支架用结构及覆膜支架 |
CN112826644A (zh) * | 2020-12-31 | 2021-05-25 | 中国人民解放军总医院第一医学中心 | 一种防血栓血管内支架 |
CN113893062A (zh) * | 2020-07-06 | 2022-01-07 | 深圳市先健畅通医疗有限公司 | 覆膜支架 |
WO2022068453A1 (zh) * | 2020-09-30 | 2022-04-07 | 南微医学科技股份有限公司 | 一种硅酮支架、置入系统及制造方法 |
US12070403B2 (en) | 2020-07-06 | 2024-08-27 | Lifetech Scientific (Shenzhen) Co. Ltd. | Covered stent |
Families Citing this family (143)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6955661B1 (en) * | 1999-01-25 | 2005-10-18 | Atrium Medical Corporation | Expandable fluoropolymer device for delivery of therapeutic agents and method of making |
US20060177416A1 (en) | 2003-10-14 | 2006-08-10 | Medivas, Llc | Polymer particle delivery compositions and methods of use |
WO2003002243A2 (en) | 2001-06-27 | 2003-01-09 | Remon Medical Technologies Ltd. | Method and device for electrochemical formation of therapeutic species in vivo |
US8246673B2 (en) * | 2002-09-19 | 2012-08-21 | Exstent Limited | External support for a blood vessel |
AU2003269187A1 (en) * | 2002-09-19 | 2004-04-08 | Exstent Limited | External stent |
US7637942B2 (en) | 2002-11-05 | 2009-12-29 | Merit Medical Systems, Inc. | Coated stent with geometry determinated functionality and method of making the same |
US7959671B2 (en) | 2002-11-05 | 2011-06-14 | Merit Medical Systems, Inc. | Differential covering and coating methods |
US20050049689A1 (en) * | 2003-08-25 | 2005-03-03 | Biophan Technologies, Inc. | Electromagnetic radiation transparent device and method of making thereof |
US20050055085A1 (en) * | 2003-09-04 | 2005-03-10 | Rivron Nicolas C. | Implantable medical devices having recesses |
US8021331B2 (en) * | 2003-09-15 | 2011-09-20 | Atrium Medical Corporation | Method of coating a folded medical device |
US20070160622A1 (en) * | 2005-12-07 | 2007-07-12 | Medivas, Llc | Method for assembling a polymer-biologic delivery composition |
WO2005044361A1 (en) | 2003-11-07 | 2005-05-19 | Merlin Md Pte Ltd | Implantable medical devices with enhanced visibility, mechanical properties and biocompatibility |
CA2546809A1 (en) * | 2003-11-20 | 2005-11-24 | Eric K. Mangiardi | Differential covering and coating methods |
US20050119723A1 (en) * | 2003-11-28 | 2005-06-02 | Medlogics Device Corporation | Medical device with porous surface containing bioerodable bioactive composites and related methods |
US7632299B2 (en) * | 2004-01-22 | 2009-12-15 | Boston Scientific Scimed, Inc. | Medical devices |
US8500751B2 (en) | 2004-03-31 | 2013-08-06 | Merlin Md Pte Ltd | Medical device |
WO2005094725A1 (en) * | 2004-03-31 | 2005-10-13 | Merlin Md Pte Ltd | A method for treating aneurysms |
US8034096B2 (en) | 2004-03-31 | 2011-10-11 | Cook Medical Technologies Llc | Stent-graft with graft to graft attachment |
US8715340B2 (en) * | 2004-03-31 | 2014-05-06 | Merlin Md Pte Ltd. | Endovascular device with membrane |
US7601382B2 (en) * | 2004-08-05 | 2009-10-13 | Boston Scientific Scimed, Inc. | Method of making a coated medical device |
US9012506B2 (en) * | 2004-09-28 | 2015-04-21 | Atrium Medical Corporation | Cross-linked fatty acid-based biomaterials |
US9801982B2 (en) * | 2004-09-28 | 2017-10-31 | Atrium Medical Corporation | Implantable barrier device |
US20090011116A1 (en) * | 2004-09-28 | 2009-01-08 | Atrium Medical Corporation | Reducing template with coating receptacle containing a medical device to be coated |
US8367099B2 (en) | 2004-09-28 | 2013-02-05 | Atrium Medical Corporation | Perforated fatty acid films |
WO2006036970A2 (en) * | 2004-09-28 | 2006-04-06 | Atrium Medical Corporation | Method of thickening a coating using a drug |
US9801913B2 (en) * | 2004-09-28 | 2017-10-31 | Atrium Medical Corporation | Barrier layer |
US8312836B2 (en) * | 2004-09-28 | 2012-11-20 | Atrium Medical Corporation | Method and apparatus for application of a fresh coating on a medical device |
US20060067977A1 (en) | 2004-09-28 | 2006-03-30 | Atrium Medical Corporation | Pre-dried drug delivery coating for use with a stent |
US8124127B2 (en) * | 2005-10-15 | 2012-02-28 | Atrium Medical Corporation | Hydrophobic cross-linked gels for bioabsorbable drug carrier coatings |
US9000040B2 (en) * | 2004-09-28 | 2015-04-07 | Atrium Medical Corporation | Cross-linked fatty acid-based biomaterials |
JP2006130064A (ja) * | 2004-11-05 | 2006-05-25 | National Cardiovascular Center | ステントデリバリシステム |
CA2509083A1 (en) * | 2004-12-22 | 2006-06-22 | Merlin Md Pte Ltd | A medical device |
EP1868529A2 (en) * | 2005-03-09 | 2007-12-26 | The University of Tennessee Research Foundation | Barrier stent and use thereof |
US8262721B2 (en) | 2005-05-13 | 2012-09-11 | Merit Medical Systems, Inc. | Drainage stent and associated method |
US20060276875A1 (en) * | 2005-05-27 | 2006-12-07 | Stinson Jonathan S | Medical devices |
US7622070B2 (en) * | 2005-06-20 | 2009-11-24 | Advanced Cardiovascular Systems, Inc. | Method of manufacturing an implantable polymeric medical device |
JP4735111B2 (ja) * | 2005-08-03 | 2011-07-27 | 独立行政法人国立循環器病研究センター | 人工弁を有するステント |
US20070055352A1 (en) * | 2005-09-07 | 2007-03-08 | Wendy Naimark | Stent with pockets for containing a therapeutic agent |
EP1933881B1 (en) * | 2005-09-22 | 2019-03-13 | Medivas, LLC | Solid polymer delivery compositions and methods for use thereof |
US8445007B2 (en) | 2005-09-22 | 2013-05-21 | Medivas, Llc | Bis-(α-amino)-diol-diester-containing poly (ester amide) and poly (ester urethane) compositions and methods of use |
US9427423B2 (en) | 2009-03-10 | 2016-08-30 | Atrium Medical Corporation | Fatty-acid based particles |
US9278161B2 (en) | 2005-09-28 | 2016-03-08 | Atrium Medical Corporation | Tissue-separating fatty acid adhesion barrier |
US8840660B2 (en) | 2006-01-05 | 2014-09-23 | Boston Scientific Scimed, Inc. | Bioerodible endoprostheses and methods of making the same |
US8089029B2 (en) | 2006-02-01 | 2012-01-03 | Boston Scientific Scimed, Inc. | Bioabsorbable metal medical device and method of manufacture |
ES2375736T3 (es) * | 2006-02-13 | 2012-03-05 | Merlin Md Pte Ltd | Dispositivo endovascular con membrana. |
US8048150B2 (en) | 2006-04-12 | 2011-11-01 | Boston Scientific Scimed, Inc. | Endoprosthesis having a fiber meshwork disposed thereon |
US20070292476A1 (en) * | 2006-05-02 | 2007-12-20 | Medivas, Llc | Delivery of ophthalmologic agents to the exterior or interior of the eye |
JP5196498B2 (ja) * | 2006-05-09 | 2013-05-15 | メディバス エルエルシー | 生分解性水溶性ポリマー |
US8052743B2 (en) | 2006-08-02 | 2011-11-08 | Boston Scientific Scimed, Inc. | Endoprosthesis with three-dimensional disintegration control |
JP2010503491A (ja) | 2006-09-15 | 2010-02-04 | ボストン サイエンティフィック リミテッド | 生物学的安定性無機層を有する生浸食性エンドプロスシーシス |
WO2008034013A2 (en) | 2006-09-15 | 2008-03-20 | Boston Scientific Limited | Medical devices and methods of making the same |
EP2081616B1 (en) | 2006-09-15 | 2017-11-01 | Boston Scientific Scimed, Inc. | Bioerodible endoprostheses and methods of making the same |
CA2663271A1 (en) | 2006-09-15 | 2008-03-20 | Boston Scientific Limited | Bioerodible endoprostheses and methods of making the same |
CA2663762A1 (en) | 2006-09-18 | 2008-03-27 | Boston Scientific Limited | Endoprostheses |
US20080097401A1 (en) * | 2006-09-22 | 2008-04-24 | Trapp Benjamin M | Cerebral vasculature device |
KR100826664B1 (ko) * | 2006-11-01 | 2008-05-02 | 주식회사 엠아이텍 | 스텐트 및 이 스텐트의 제조방법 |
EP2086734A4 (en) * | 2006-11-03 | 2011-05-04 | R & D Green Materials Llc | PROCESS FOR PREPARING BIODEGRADABLE ARTICLES |
EP2083875B1 (en) * | 2006-11-06 | 2013-03-27 | Atrium Medical Corporation | Coated surgical mesh |
US9492596B2 (en) * | 2006-11-06 | 2016-11-15 | Atrium Medical Corporation | Barrier layer with underlying medical device and one or more reinforcing support structures |
US9622888B2 (en) * | 2006-11-16 | 2017-04-18 | W. L. Gore & Associates, Inc. | Stent having flexibly connected adjacent stent elements |
EP2098256B1 (en) * | 2006-11-17 | 2016-06-08 | National Cerebral and Cardiovascular Center | Blood-coagulation inhibiting material, coating material and in vivo indwelling members made by using the material, and method of treatment |
CN101547665A (zh) * | 2006-12-07 | 2009-09-30 | 马林克罗特公司 | 用于局部药物输送的医疗设备 |
US8768486B2 (en) | 2006-12-11 | 2014-07-01 | Medtronic, Inc. | Medical leads with frequency independent magnetic resonance imaging protection |
ATE488259T1 (de) | 2006-12-28 | 2010-12-15 | Boston Scient Ltd | Bioerodierbare endoprothesen und herstellungsverfahren dafür |
US7938286B2 (en) * | 2007-02-13 | 2011-05-10 | Gateway Plastics, Inc. | Container system |
WO2008121895A1 (en) | 2007-03-30 | 2008-10-09 | Medivas, Llc | Bioabsorbable elastomeric polymer networks, cross-linkers and methods of use |
US8133553B2 (en) | 2007-06-18 | 2012-03-13 | Zimmer, Inc. | Process for forming a ceramic layer |
US8309521B2 (en) | 2007-06-19 | 2012-11-13 | Zimmer, Inc. | Spacer with a coating thereon for use with an implant device |
JP2010533548A (ja) * | 2007-07-17 | 2010-10-28 | メディバス エルエルシー | 生体吸収性エラストマー動脈支持装置および使用方法 |
US20090029937A1 (en) * | 2007-07-24 | 2009-01-29 | Cornell University | Biodegradable cationic polymer gene transfer compositions and methods of use |
CN101940802B (zh) | 2007-09-04 | 2015-02-04 | 株式会社日本斯滕特技术 | 药物缓释性支架 |
US8052745B2 (en) | 2007-09-13 | 2011-11-08 | Boston Scientific Scimed, Inc. | Endoprosthesis |
US8608049B2 (en) * | 2007-10-10 | 2013-12-17 | Zimmer, Inc. | Method for bonding a tantalum structure to a cobalt-alloy substrate |
US20110230973A1 (en) * | 2007-10-10 | 2011-09-22 | Zimmer, Inc. | Method for bonding a tantalum structure to a cobalt-alloy substrate |
US20110027379A1 (en) * | 2007-12-06 | 2011-02-03 | Cornell University | Oligo-Ethylene Glycol-Based Polymer Compositions and Methods of Use |
US8926688B2 (en) * | 2008-01-11 | 2015-01-06 | W. L. Gore & Assoc. Inc. | Stent having adjacent elements connected by flexible webs |
US20090187256A1 (en) * | 2008-01-21 | 2009-07-23 | Zimmer, Inc. | Method for forming an integral porous region in a cast implant |
US20090198286A1 (en) * | 2008-02-05 | 2009-08-06 | Zimmer, Inc. | Bone fracture fixation system |
US7998192B2 (en) * | 2008-05-09 | 2011-08-16 | Boston Scientific Scimed, Inc. | Endoprostheses |
US8236046B2 (en) | 2008-06-10 | 2012-08-07 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
US10898620B2 (en) | 2008-06-20 | 2021-01-26 | Razmodics Llc | Composite stent having multi-axial flexibility and method of manufacture thereof |
US20100042202A1 (en) * | 2008-08-13 | 2010-02-18 | Kamal Ramzipoor | Composite stent having multi-axial flexibility |
US8206635B2 (en) | 2008-06-20 | 2012-06-26 | Amaranth Medical Pte. | Stent fabrication via tubular casting processes |
US7985252B2 (en) | 2008-07-30 | 2011-07-26 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
CA2733686A1 (en) * | 2008-08-13 | 2010-02-18 | Medivas, Llc | Aabb-poly(depsipeptide) biodegradable polymers and methods of use |
US8262692B2 (en) | 2008-09-05 | 2012-09-11 | Merlin Md Pte Ltd | Endovascular device |
US8382824B2 (en) | 2008-10-03 | 2013-02-26 | Boston Scientific Scimed, Inc. | Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides |
JP5597625B2 (ja) | 2009-03-02 | 2014-10-01 | 株式会社日本ステントテクノロジー | 薬剤溶出性ステント |
US8267992B2 (en) | 2009-03-02 | 2012-09-18 | Boston Scientific Scimed, Inc. | Self-buffering medical implants |
US20100303882A1 (en) * | 2009-05-26 | 2010-12-02 | Mallinckrodt Inc. | Medical Devices for Localized Drug Delivery |
US20110038910A1 (en) | 2009-08-11 | 2011-02-17 | Atrium Medical Corporation | Anti-infective antimicrobial-containing biomaterials |
JP2011156083A (ja) * | 2010-01-29 | 2011-08-18 | Nippon Zeon Co Ltd | 消化器系ステント |
US8668732B2 (en) | 2010-03-23 | 2014-03-11 | Boston Scientific Scimed, Inc. | Surface treated bioerodible metal endoprostheses |
WO2011137270A1 (en) * | 2010-04-29 | 2011-11-03 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Cell and biofactor printable biopapers |
EP2563289B1 (en) * | 2010-04-30 | 2017-08-09 | Boston Scientific Scimed, Inc. | Duodenal metabolic stent |
WO2012009707A2 (en) | 2010-07-16 | 2012-01-19 | Atrium Medical Corporation | Composition and methods for altering the rate of hydrolysis of cured oil-based materials |
US10166128B2 (en) | 2011-01-14 | 2019-01-01 | W. L. Gore & Associates. Inc. | Lattice |
US9839540B2 (en) | 2011-01-14 | 2017-12-12 | W. L. Gore & Associates, Inc. | Stent |
US9744033B2 (en) | 2011-04-01 | 2017-08-29 | W.L. Gore & Associates, Inc. | Elastomeric leaflet for prosthetic heart valves |
WO2012150597A1 (en) | 2011-05-05 | 2012-11-08 | Relief Therapies, Inc. | Device for protecting hemorrhoids |
TW201311774A (zh) * | 2011-06-23 | 2013-03-16 | Toray Industries | 具有抗血液凝固作用的疏水性高分子化合物 |
US9873765B2 (en) | 2011-06-23 | 2018-01-23 | Dsm Ip Assets, B.V. | Biodegradable polyesteramide copolymers for drug delivery |
EP3159368B1 (en) | 2011-06-23 | 2024-07-24 | DSM IP Assets B.V. | New biodegradable polyesteramide copolymers for drug delivery |
US9554806B2 (en) | 2011-09-16 | 2017-01-31 | W. L. Gore & Associates, Inc. | Occlusive devices |
US20130289690A1 (en) | 2011-11-01 | 2013-10-31 | Hira V. Thapliyal | Personalized prosthesis and methods of use |
US9510935B2 (en) | 2012-01-16 | 2016-12-06 | W. L. Gore & Associates, Inc. | Articles including expanded polytetrafluoroethylene membranes with serpentine fibrils and having a discontinuous fluoropolymer layer thereon |
ES2943709T3 (es) | 2012-04-06 | 2023-06-15 | Merlin Md Pte Ltd | Dispositivos para tratar un aneurisma |
CN102631715A (zh) * | 2012-05-04 | 2012-08-15 | 江南大学 | 一种抗凝血纳米纤维膜的制备方法 |
US9867880B2 (en) | 2012-06-13 | 2018-01-16 | Atrium Medical Corporation | Cured oil-hydrogel biomaterial compositions for controlled drug delivery |
US9283072B2 (en) | 2012-07-25 | 2016-03-15 | W. L. Gore & Associates, Inc. | Everting transcatheter valve and methods |
US10376360B2 (en) | 2012-07-27 | 2019-08-13 | W. L. Gore & Associates, Inc. | Multi-frame prosthetic valve apparatus and methods |
US9931193B2 (en) | 2012-11-13 | 2018-04-03 | W. L. Gore & Associates, Inc. | Elastic stent graft |
US9144492B2 (en) | 2012-12-19 | 2015-09-29 | W. L. Gore & Associates, Inc. | Truncated leaflet for prosthetic heart valves, preformed valve |
US9968443B2 (en) | 2012-12-19 | 2018-05-15 | W. L. Gore & Associates, Inc. | Vertical coaptation zone in a planar portion of prosthetic heart valve leaflet |
US9101469B2 (en) | 2012-12-19 | 2015-08-11 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with leaflet shelving |
US10279084B2 (en) | 2012-12-19 | 2019-05-07 | W. L. Gore & Associates, Inc. | Medical balloon devices and methods |
US11911258B2 (en) | 2013-06-26 | 2024-02-27 | W. L. Gore & Associates, Inc. | Space filling devices |
WO2014210315A2 (en) * | 2013-06-27 | 2014-12-31 | Boston Scientific Scimed, Inc. | Stents and methods of use thereof |
CN105636616A (zh) | 2013-08-08 | 2016-06-01 | 波士顿科学国际有限公司 | 防止支架移位的可溶性或可降解粘合剂聚合物 |
US10842918B2 (en) | 2013-12-05 | 2020-11-24 | W.L. Gore & Associates, Inc. | Length extensible implantable device and methods for making such devices |
AU2014370031A1 (en) * | 2013-12-27 | 2016-07-21 | Neograft Technologies, Inc. | Artificial graft devices and related systems and methods |
US20170128244A1 (en) * | 2014-06-12 | 2017-05-11 | National Cerebral And Cardiovascular Center | Stent |
US9827094B2 (en) | 2014-09-15 | 2017-11-28 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with retention elements |
US10299948B2 (en) | 2014-11-26 | 2019-05-28 | W. L. Gore & Associates, Inc. | Balloon expandable endoprosthesis |
CN107106509B (zh) | 2014-12-18 | 2021-11-30 | 帝斯曼知识产权资产管理有限公司 | 用于递送酸敏感药物的药物递送系统 |
US10575975B2 (en) | 2015-04-22 | 2020-03-03 | Aneumed, Inc. | Personalized prosthesis and methods of deployment |
JP2018515246A (ja) | 2015-05-14 | 2018-06-14 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティドW.L. Gore & Associates, Incorporated | 心耳の閉塞のためのデバイスおよび方法 |
RU171036U1 (ru) * | 2016-02-19 | 2017-05-17 | Общество с ограниченной ответственностью "ИнТехноБиоМед" (ООО "ИнТехноБиоМед") | Каркас стента из биодезинтегрируемого материала |
JP6951832B2 (ja) * | 2016-03-25 | 2021-10-20 | 朝日インテック株式会社 | 医療用デバイス |
CA3021860C (en) | 2016-04-21 | 2021-06-08 | W. L. Gore & Associates, Inc. | Diametrically adjustable endoprostheses and associated systems and methods |
US10568752B2 (en) | 2016-05-25 | 2020-02-25 | W. L. Gore & Associates, Inc. | Controlled endoprosthesis balloon expansion |
US10869747B2 (en) | 2017-05-10 | 2020-12-22 | Cook Medical Technologies Llc | Side branch aortic repair graft with wire lumen |
DE102017111964A1 (de) * | 2017-05-31 | 2018-12-06 | Jotec Gmbh | Stentgraft mit Taschen |
US11246699B2 (en) | 2017-07-18 | 2022-02-15 | Cook Medical Technologies Llc | Flexible stent with non-bonded stent cover material regions |
AU2018313122B2 (en) * | 2017-08-05 | 2024-07-11 | Envision Scientific Private Limited | Implantable device with enhanced drug delivery area |
AU2018334191B2 (en) | 2017-09-12 | 2021-04-08 | Edwards Lifesciences Corporation | Leaflet frame attachment for prosthetic valves |
CN115024861A (zh) | 2017-09-27 | 2022-09-09 | W.L.戈尔及同仁股份有限公司 | 具有机械联接的瓣叶的假体瓣膜 |
CA3072814C (en) | 2017-09-27 | 2023-01-03 | W.L. Gore & Associates, Inc. | Prosthetic valve with expandable frame and associated systems and methods |
CN111447890B (zh) | 2017-10-13 | 2023-01-31 | W.L.戈尔及同仁股份有限公司 | 叠套式假体瓣膜及递送系统 |
US11173023B2 (en) | 2017-10-16 | 2021-11-16 | W. L. Gore & Associates, Inc. | Medical devices and anchors therefor |
JP7052032B2 (ja) | 2017-10-31 | 2022-04-11 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 組織内方成長を促進する医療用弁及び弁膜 |
US11497601B2 (en) | 2019-03-01 | 2022-11-15 | W. L. Gore & Associates, Inc. | Telescoping prosthetic valve with retention element |
JP7499339B2 (ja) * | 2020-01-13 | 2024-06-13 | 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 | 移動防止ステント |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS575048A (en) | 1980-06-13 | 1982-01-11 | Ricoh Co Ltd | Coating method by dipping |
CA1322628C (en) | 1988-10-04 | 1993-10-05 | Richard A. Schatz | Expandable intraluminal graft |
WO1991017724A1 (en) * | 1990-05-17 | 1991-11-28 | Harbor Medical Devices, Inc. | Medical device polymer |
JP3570434B2 (ja) * | 1993-05-10 | 2004-09-29 | 住友電気工業株式会社 | ステント及びその製造方法 |
US5632772A (en) | 1993-10-21 | 1997-05-27 | Corvita Corporation | Expandable supportive branched endoluminal grafts |
US5855598A (en) * | 1993-10-21 | 1999-01-05 | Corvita Corporation | Expandable supportive branched endoluminal grafts |
US5723004A (en) * | 1993-10-21 | 1998-03-03 | Corvita Corporation | Expandable supportive endoluminal grafts |
JP3585970B2 (ja) * | 1994-11-24 | 2004-11-10 | テルモ株式会社 | 生体内留置用ステント |
EP0810845A2 (en) * | 1995-02-22 | 1997-12-10 | Menlo Care Inc. | Covered expanding mesh stent |
DE69719237T2 (de) | 1996-05-23 | 2003-11-27 | Samsung Electronics Co., Ltd. | Flexibler, selbstexpandierbarer Stent und Verfahren zu dessen Herstellung |
US5843161A (en) * | 1996-06-26 | 1998-12-01 | Cordis Corporation | Endoprosthesis assembly for percutaneous deployment and method of deploying same |
ATE287679T1 (de) * | 1997-03-05 | 2005-02-15 | Boston Scient Ltd | Konformanliegende, mehrschichtige stentvorrichtung |
JPH11299901A (ja) * | 1998-04-16 | 1999-11-02 | Johnson & Johnson Medical Kk | ステント及びその製造方法 |
ATE342014T1 (de) | 1998-06-19 | 2006-11-15 | Endologix Inc | Selbstexpandierende, sich verzweigende, endovaskulare prothese |
US6214115B1 (en) * | 1998-07-21 | 2001-04-10 | Biocompatibles Limited | Coating |
US6245099B1 (en) * | 1998-09-30 | 2001-06-12 | Impra, Inc. | Selective adherence of stent-graft coverings, mandrel and method of making stent-graft device |
US6120525A (en) * | 1999-07-14 | 2000-09-19 | Westcott; Mitchell S. | Skin tensioning device |
JP2001327609A (ja) * | 2000-05-19 | 2001-11-27 | Terumo Corp | 生体内留置用ステント |
US6752829B2 (en) * | 2001-01-30 | 2004-06-22 | Scimed Life Systems, Inc. | Stent with channel(s) for containing and delivering a biologically active material and method for manufacturing the same |
JP2002355316A (ja) | 2001-03-30 | 2002-12-10 | Terumo Corp | ステントカバーおよびステント |
-
2003
- 2003-08-20 CN CN03820006.6A patent/CN1678366B/zh not_active Expired - Fee Related
- 2003-08-20 WO PCT/JP2003/010496 patent/WO2004022150A1/ja active Application Filing
- 2003-08-20 AU AU2003257604A patent/AU2003257604A1/en not_active Abandoned
- 2003-08-20 US US10/525,016 patent/US8591782B2/en not_active Expired - Fee Related
- 2003-08-20 EP EP03794087.1A patent/EP1550477B1/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
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US20060036311A1 (en) | 2006-02-16 |
AU2003257604A8 (en) | 2004-03-29 |
EP1550477A1 (en) | 2005-07-06 |
TWI321048B (zh) | 2010-03-01 |
EP1550477A4 (en) | 2010-11-17 |
TW200404526A (en) | 2004-04-01 |
US8591782B2 (en) | 2013-11-26 |
CN1678366B (zh) | 2010-06-09 |
AU2003257604A1 (en) | 2004-03-29 |
EP1550477B1 (en) | 2015-11-04 |
WO2004022150A1 (ja) | 2004-03-18 |
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