CN102014796A - 将瓣膜假体定位和锚定在病人心脏中的植入位置的支架 - Google Patents
将瓣膜假体定位和锚定在病人心脏中的植入位置的支架 Download PDFInfo
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- CN102014796A CN102014796A CN2009801147941A CN200980114794A CN102014796A CN 102014796 A CN102014796 A CN 102014796A CN 2009801147941 A CN2009801147941 A CN 2009801147941A CN 200980114794 A CN200980114794 A CN 200980114794A CN 102014796 A CN102014796 A CN 102014796A
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- Prior art keywords
- bow
- support
- expandable stent
- stop
- valve
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F2/00—Filters 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F2/00—Filters 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
- A61F2/2418—Scaffolds therefor, e.g. support stents
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- A—HUMAN NECESSITIES
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- A61F2/00—Filters 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
- A61F2/02—Prostheses implantable into the body
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- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
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- A—HUMAN NECESSITIES
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- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61F—FILTERS 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
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- A61F2230/0054—V-shaped
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (75)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08151963 | 2008-02-26 | ||
EP08151963.9 | 2008-02-26 | ||
EP08105525.3 | 2008-10-08 | ||
EP08105525 | 2008-10-08 | ||
PCT/EP2009/052230 WO2009106545A1 (en) | 2008-02-26 | 2009-02-25 | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102014796A true CN102014796A (zh) | 2011-04-13 |
CN102014796B CN102014796B (zh) | 2015-03-25 |
Family
ID=42732332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980114794.1A Active CN102014796B (zh) | 2008-02-26 | 2009-02-25 | 将瓣膜假体定位和锚定在病人心脏中的植入位置的支架 |
Country Status (10)
Country | Link |
---|---|
EP (2) | EP2617390B1 (zh) |
JP (3) | JP5203470B2 (zh) |
CN (1) | CN102014796B (zh) |
AU (1) | AU2009218521B2 (zh) |
CA (2) | CA2787245A1 (zh) |
DK (1) | DK2257243T3 (zh) |
ES (1) | ES2488119T3 (zh) |
IL (1) | IL207761A0 (zh) |
PL (1) | PL2257243T3 (zh) |
WO (1) | WO2009106545A1 (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101953728A (zh) * | 2010-04-19 | 2011-01-26 | 杭州启明医疗器械有限公司 | 一种方便植入的人造瓣膜置换装置及支架 |
CN102824231A (zh) * | 2012-09-19 | 2012-12-19 | 马增山 | 一种机械缝合式人造心脏瓣膜及其缝合方法 |
CN103300944A (zh) * | 2013-06-18 | 2013-09-18 | 复旦大学附属中山医院 | 无缝合主动脉瓣置换装置 |
CN105473105A (zh) * | 2013-03-15 | 2016-04-06 | 心脏结构导航公司 | 导管引导式瓣膜置换装置和方法 |
CN105662651A (zh) * | 2014-12-05 | 2016-06-15 | Nvt股份公司 | 人工心脏瓣膜和用于其的输送系统 |
CN107028685A (zh) * | 2011-10-19 | 2017-08-11 | 托尔福公司 | 人工心脏瓣膜装置、人工二尖瓣和相关系统及方法 |
CN109793596A (zh) * | 2017-11-17 | 2019-05-24 | 上海微创心通医疗科技有限公司 | 瓣膜支架、瓣膜假体和输送装置 |
US10702380B2 (en) | 2011-10-19 | 2020-07-07 | Twelve, Inc. | Devices, systems and methods for heart valve replacement |
US10751173B2 (en) | 2011-06-21 | 2020-08-25 | Twelve, Inc. | Prosthetic heart valve devices and associated systems and methods |
US11197758B2 (en) | 2011-10-19 | 2021-12-14 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
US11202704B2 (en) | 2011-10-19 | 2021-12-21 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
CN114886614A (zh) * | 2022-05-09 | 2022-08-12 | 上海纽脉医疗科技股份有限公司 | 人工瓣膜及经导管人工瓣膜递送系统 |
CN115105259A (zh) * | 2022-03-28 | 2022-09-27 | 科凯(南通)生命科学有限公司 | 包括曲自膨胀弧的自膨心脏瓣膜支架 |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005003632A1 (de) | 2005-01-20 | 2006-08-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Katheter für die transvaskuläre Implantation von Herzklappenprothesen |
US7896915B2 (en) | 2007-04-13 | 2011-03-01 | Jenavalve Technology, Inc. | Medical device for treating a heart valve insufficiency |
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PL2257243T3 (pl) * | 2008-02-26 | 2014-11-28 | Jenavalve Tech Inc | Stent do pozycjonowania i zakotwiania protezy zastawki w miejscu implantacji w sercu pacjenta |
US9168130B2 (en) | 2008-02-26 | 2015-10-27 | Jenavalve Technology Gmbh | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
US9044318B2 (en) | 2008-02-26 | 2015-06-02 | Jenavalve Technology Gmbh | Stent for the positioning and anchoring of a valvular prosthesis |
DE202009018961U1 (de) | 2008-07-15 | 2014-11-26 | St. Jude Medical, Inc. | Herzklappenprothese und Anordnung zum Zuführen einer Herzklappenprothese |
AU2010209672A1 (en) * | 2009-02-25 | 2011-09-01 | Jenavalve Technology Inc. | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
US20110146361A1 (en) * | 2009-12-22 | 2011-06-23 | Edwards Lifesciences Corporation | Method of Peening Metal Heart Valve Stents |
CA2752660A1 (en) * | 2010-02-25 | 2010-08-05 | Jenavalve Technology Inc. | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
EP2538878B1 (en) * | 2010-02-25 | 2021-11-24 | JenaValve Technology, Inc. | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
US8579964B2 (en) * | 2010-05-05 | 2013-11-12 | Neovasc Inc. | Transcatheter mitral valve prosthesis |
AU2011257298B2 (en) * | 2010-05-25 | 2014-07-31 | Jenavalve Technology Inc. | Prosthetic heart valve and transcatheter delivered endoprosthesis comprising a prosthetic heart valve and a stent |
US9039759B2 (en) | 2010-08-24 | 2015-05-26 | St. Jude Medical, Cardiology Division, Inc. | Repositioning of prosthetic heart valve and deployment |
AU2011306028B2 (en) | 2010-09-20 | 2014-07-17 | St. Jude Medical, Cardiology Division, Inc. | Valve leaflet attachment in collapsible prosthetic valves |
PT3616651T (pt) * | 2010-10-05 | 2021-05-06 | Edwards Lifesciences Corp | Conjunto com válvula cardíaca protética e cateter de implantação e método de fabrico da válvula |
EP2629699B1 (en) * | 2010-10-21 | 2017-01-04 | Medtronic, Inc. | Mitral bioprosthesis with low ventricular profile |
US9717593B2 (en) | 2011-02-01 | 2017-08-01 | St. Jude Medical, Cardiology Division, Inc. | Leaflet suturing to commissure points for prosthetic heart valve |
US9308087B2 (en) | 2011-04-28 | 2016-04-12 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
US9554897B2 (en) | 2011-04-28 | 2017-01-31 | Neovasc Tiara Inc. | Methods and apparatus for engaging a valve prosthesis with tissue |
WO2013056898A1 (en) | 2011-10-21 | 2013-04-25 | Jenavalve Technology Inc. | Catheter system for introducing an expandable heart valve stent into the body of a patient, insertion system with a catheter system and medical device for treatment of a heart valve defect |
US9011515B2 (en) | 2012-04-19 | 2015-04-21 | Caisson Interventional, LLC | Heart valve assembly systems and methods |
US9427315B2 (en) | 2012-04-19 | 2016-08-30 | Caisson Interventional, LLC | Valve replacement systems and methods |
US9878127B2 (en) | 2012-05-16 | 2018-01-30 | Jenavalve Technology, Inc. | Catheter delivery system for heart valve prosthesis |
US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
DE102012010798A1 (de) * | 2012-06-01 | 2013-12-05 | Universität Duisburg-Essen | Implantierbare Vorrichtung zur Verbesserung oder Behebung einer Herzklappeninsuffizienz |
US10004597B2 (en) | 2012-07-03 | 2018-06-26 | St. Jude Medical, Cardiology Division, Inc. | Stent and implantable valve incorporating same |
US9572665B2 (en) | 2013-04-04 | 2017-02-21 | Neovasc Tiara Inc. | Methods and apparatus for delivering a prosthetic valve to a beating heart |
EP2789312A1 (en) | 2013-04-09 | 2014-10-15 | Epygon Sasu | Expandable stent-valve and method for manufacturing a stent |
CN105491978A (zh) | 2013-08-30 | 2016-04-13 | 耶拿阀门科技股份有限公司 | 用于假体瓣膜的径向可折叠框架及其制造方法 |
US9421094B2 (en) | 2013-10-23 | 2016-08-23 | Caisson Interventional, LLC | Methods and systems for heart valve therapy |
US10646333B2 (en) * | 2013-10-24 | 2020-05-12 | Medtronic, Inc. | Two-piece valve prosthesis with anchor stent and valve component |
CN105916471A (zh) * | 2013-11-15 | 2016-08-31 | 盖和圣托马斯的Nhs信托基金会 | 用于心脏假体的信息标志和使用心脏假体的方法 |
EP2896387A1 (en) | 2014-01-20 | 2015-07-22 | Mitricares | Heart valve anchoring device |
JP5695259B1 (ja) * | 2014-02-19 | 2015-04-01 | 株式会社World Medish | 高柔軟性ステント |
EP2918248A1 (en) | 2014-03-11 | 2015-09-16 | Epygon Sasu | An expandable stent-valve and a delivery device |
EP2954875B1 (en) | 2014-06-10 | 2017-11-15 | St. Jude Medical, Cardiology Division, Inc. | Stent cell bridge for cuff attachment |
US9974647B2 (en) | 2014-06-12 | 2018-05-22 | Caisson Interventional, LLC | Two stage anchor and mitral valve assembly |
CA2914094C (en) | 2014-06-20 | 2021-01-05 | Edwards Lifesciences Corporation | Surgical heart valves identifiable post-implant |
USD867594S1 (en) | 2015-06-19 | 2019-11-19 | Edwards Lifesciences Corporation | Prosthetic heart valve |
US9750605B2 (en) | 2014-10-23 | 2017-09-05 | Caisson Interventional, LLC | Systems and methods for heart valve therapy |
US9750607B2 (en) | 2014-10-23 | 2017-09-05 | Caisson Interventional, LLC | Systems and methods for heart valve therapy |
EP4353203A3 (en) | 2015-03-20 | 2024-07-03 | JenaValve Technology, Inc. | Heart valve prosthesis delivery system |
WO2016177562A1 (en) | 2015-05-01 | 2016-11-10 | Jenavalve Technology, Inc. | Device and method with reduced pacemaker rate in heart valve replacement |
JP7002451B2 (ja) | 2015-12-15 | 2022-01-20 | ニオバスク ティアラ インコーポレイテッド | 経中隔送達システム |
EP3397208B1 (en) | 2015-12-30 | 2020-12-02 | Caisson Interventional, LLC | Systems for heart valve therapy |
US10433952B2 (en) | 2016-01-29 | 2019-10-08 | Neovasc Tiara Inc. | Prosthetic valve for avoiding obstruction of outflow |
EP3454795B1 (en) | 2016-05-13 | 2023-01-11 | JenaValve Technology, Inc. | Heart valve prosthesis delivery system for delivery of heart valve prosthesis with introducer sheath and loading system |
WO2018090148A1 (en) | 2016-11-21 | 2018-05-24 | Neovasc Tiara Inc. | Methods and systems for rapid retraction of a transcatheter heart valve delivery system |
JP7094965B2 (ja) | 2017-01-27 | 2022-07-04 | イエナバルブ テクノロジー インク | 心臓弁模倣 |
EP3672530A4 (en) | 2017-08-25 | 2021-04-14 | Neovasc Tiara Inc. | SEQUENTIALLY INSERTED TRANSCATHETER MITRAL VALVE PROSTHESIS |
US11051934B2 (en) * | 2018-02-28 | 2021-07-06 | Edwards Lifesciences Corporation | Prosthetic mitral valve with improved anchors and seal |
WO2019224577A1 (en) * | 2018-05-23 | 2019-11-28 | Sorin Group Italia S.R.L. | A cardiac valve prosthesis |
CN113271890B (zh) | 2018-11-08 | 2024-08-30 | 内奥瓦斯克迪亚拉公司 | 经导管二尖瓣假体的心室展开 |
JP7430732B2 (ja) | 2019-03-08 | 2024-02-13 | ニオバスク ティアラ インコーポレイテッド | 回収可能補綴物送達システム |
WO2020206012A1 (en) | 2019-04-01 | 2020-10-08 | Neovasc Tiara Inc. | Controllably deployable prosthetic valve |
US11491006B2 (en) | 2019-04-10 | 2022-11-08 | Neovasc Tiara Inc. | Prosthetic valve with natural blood flow |
AU2020279750B2 (en) | 2019-05-20 | 2023-07-13 | Neovasc Tiara Inc. | Introducer with hemostasis mechanism |
CN114144144A (zh) | 2019-06-20 | 2022-03-04 | 内奥瓦斯克迪亚拉公司 | 低轮廓假体二尖瓣 |
US20220061985A1 (en) * | 2020-08-25 | 2022-03-03 | Medtronic, Inc. | Devices and methods for multi-alignment of implantable medical devices |
WO2024102411A1 (en) | 2022-11-09 | 2024-05-16 | Jenavalve Technology, Inc. | Catheter system for sequential deployment of an expandable implant |
KR102834567B1 (ko) * | 2023-01-30 | 2025-07-15 | 전북대학교산학협력단 | 형상기억 인대 고정장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050096735A1 (en) * | 2003-10-31 | 2005-05-05 | Hikmat Hojeibane | Implantable valvular prosthesis |
US20050234546A1 (en) * | 2004-02-05 | 2005-10-20 | Alan Nugent | Transcatheter delivery of a replacement heart valve |
US20060178740A1 (en) * | 2005-02-10 | 2006-08-10 | Sorin Biomedica Cardio S.R.L. | Cardiac-valve prosthesis |
US20060259137A1 (en) * | 2003-10-06 | 2006-11-16 | Jason Artof | Minimally invasive valve replacement system |
DE202007005491U1 (de) * | 2007-04-13 | 2007-06-14 | Jenavalve Technology Gmbh | Medizinische Vorrichtung zur Behandlung einer Aortenklappeninsuffizienz |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1057460A1 (en) * | 1999-06-01 | 2000-12-06 | Numed, Inc. | Replacement valve assembly and method of implanting same |
US20070043435A1 (en) * | 1999-11-17 | 2007-02-22 | Jacques Seguin | Non-cylindrical prosthetic valve system for transluminal delivery |
US7195641B2 (en) * | 1999-11-19 | 2007-03-27 | Advanced Bio Prosthetic Surfaces, Ltd. | Valvular prostheses having metal or pseudometallic construction and methods of manufacture |
US6280466B1 (en) * | 1999-12-03 | 2001-08-28 | Teramed Inc. | Endovascular graft system |
DE10010074B4 (de) | 2000-02-28 | 2005-04-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur Befestigung und Verankerung von Herzklappenprothesen |
US6942680B2 (en) * | 2000-07-24 | 2005-09-13 | Jeffrey Grayzel | Stiffened balloon catheter for dilatation and stenting |
FR2826863B1 (fr) * | 2001-07-04 | 2003-09-26 | Jacques Seguin | Ensemble permettant la mise en place d'une valve prothetique dans un conduit corporel |
US7331993B2 (en) * | 2002-05-03 | 2008-02-19 | The General Hospital Corporation | Involuted endovascular valve and method of construction |
US7153324B2 (en) * | 2003-07-31 | 2006-12-26 | Cook Incorporated | Prosthetic valve devices and methods of making such devices |
US7070616B2 (en) * | 2003-10-31 | 2006-07-04 | Cordis Corporation | Implantable valvular prosthesis |
US7261732B2 (en) * | 2003-12-22 | 2007-08-28 | Henri Justino | Stent mounted valve |
DE102005003632A1 (de) | 2005-01-20 | 2006-08-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Katheter für die transvaskuläre Implantation von Herzklappenprothesen |
US8062359B2 (en) * | 2005-04-06 | 2011-11-22 | Edwards Lifesciences Corporation | Highly flexible heart valve connecting band |
US7914569B2 (en) * | 2005-05-13 | 2011-03-29 | Medtronics Corevalve Llc | Heart valve prosthesis and methods of manufacture and use |
BRPI0620302A2 (pt) * | 2005-12-22 | 2011-11-08 | Symetis Sa | válvulas de stent para substituição de válvula e métodos associados e sistemas para cirurgia |
US8348996B2 (en) * | 2006-09-19 | 2013-01-08 | Medtronic Ventor Technologies Ltd. | Valve prosthesis implantation techniques |
BRPI0812372A2 (pt) * | 2007-06-04 | 2015-02-03 | St Jude Medical | Válvula cardíaca protética. |
US9532868B2 (en) * | 2007-09-28 | 2017-01-03 | St. Jude Medical, Inc. | Collapsible-expandable prosthetic heart valves with structures for clamping native tissue |
CA2703665C (en) * | 2007-10-25 | 2016-05-10 | Symetis Sa | Stents, valved-stents and methods and systems for delivery thereof |
JP2009131397A (ja) * | 2007-11-29 | 2009-06-18 | Terumo Corp | 生体器官拡張器具 |
PL2257243T3 (pl) | 2008-02-26 | 2014-11-28 | Jenavalve Tech Inc | Stent do pozycjonowania i zakotwiania protezy zastawki w miejscu implantacji w sercu pacjenta |
AU2010209672A1 (en) * | 2009-02-25 | 2011-09-01 | Jenavalve Technology Inc. | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
-
2009
- 2009-02-25 PL PL09715000T patent/PL2257243T3/pl unknown
- 2009-02-25 EP EP13163918.9A patent/EP2617390B1/en active Active
- 2009-02-25 ES ES09715000.7T patent/ES2488119T3/es active Active
- 2009-02-25 WO PCT/EP2009/052230 patent/WO2009106545A1/en active Application Filing
- 2009-02-25 CA CA2787245A patent/CA2787245A1/en not_active Abandoned
- 2009-02-25 DK DK09715000.7T patent/DK2257243T3/da active
- 2009-02-25 CA CA2716071A patent/CA2716071C/en not_active Expired - Fee Related
- 2009-02-25 EP EP09715000.7A patent/EP2257243B1/en not_active Revoked
- 2009-02-25 AU AU2009218521A patent/AU2009218521B2/en not_active Ceased
- 2009-02-25 CN CN200980114794.1A patent/CN102014796B/zh active Active
- 2009-02-25 JP JP2010548097A patent/JP5203470B2/ja active Active
-
2010
- 2010-08-24 IL IL207761A patent/IL207761A0/en not_active IP Right Cessation
-
2017
- 2017-02-27 JP JP2017034681A patent/JP7149052B2/ja active Active
-
2021
- 2021-08-11 JP JP2021131284A patent/JP2021178225A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060259137A1 (en) * | 2003-10-06 | 2006-11-16 | Jason Artof | Minimally invasive valve replacement system |
US20050096735A1 (en) * | 2003-10-31 | 2005-05-05 | Hikmat Hojeibane | Implantable valvular prosthesis |
US20050234546A1 (en) * | 2004-02-05 | 2005-10-20 | Alan Nugent | Transcatheter delivery of a replacement heart valve |
US20060178740A1 (en) * | 2005-02-10 | 2006-08-10 | Sorin Biomedica Cardio S.R.L. | Cardiac-valve prosthesis |
DE202007005491U1 (de) * | 2007-04-13 | 2007-06-14 | Jenavalve Technology Gmbh | Medizinische Vorrichtung zur Behandlung einer Aortenklappeninsuffizienz |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101953728A (zh) * | 2010-04-19 | 2011-01-26 | 杭州启明医疗器械有限公司 | 一种方便植入的人造瓣膜置换装置及支架 |
CN101953728B (zh) * | 2010-04-19 | 2012-09-05 | 杭州启明医疗器械有限公司 | 一种方便植入的人造瓣膜置换装置及支架 |
US11523900B2 (en) | 2011-06-21 | 2022-12-13 | Twelve, Inc. | Prosthetic heart valve devices and associated systems and methods |
US10751173B2 (en) | 2011-06-21 | 2020-08-25 | Twelve, Inc. | Prosthetic heart valve devices and associated systems and methods |
US11712334B2 (en) | 2011-06-21 | 2023-08-01 | Twelve, Inc. | Prosthetic heart valve devices and associated systems and methods |
US11197758B2 (en) | 2011-10-19 | 2021-12-14 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
US11628063B2 (en) | 2011-10-19 | 2023-04-18 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
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US11826249B2 (en) | 2011-10-19 | 2023-11-28 | Twelve, Inc. | Devices, systems and methods for heart valve replacement |
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US11497603B2 (en) | 2011-10-19 | 2022-11-15 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
US10945835B2 (en) | 2011-10-19 | 2021-03-16 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
US11617648B2 (en) | 2011-10-19 | 2023-04-04 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
US11202704B2 (en) | 2011-10-19 | 2021-12-21 | Twelve, Inc. | Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods |
CN102824231A (zh) * | 2012-09-19 | 2012-12-19 | 马增山 | 一种机械缝合式人造心脏瓣膜及其缝合方法 |
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JP7149052B2 (ja) | 2022-10-06 |
CA2787245A1 (en) | 2009-09-03 |
IL207761A0 (en) | 2010-12-30 |
AU2009218521A1 (en) | 2009-09-03 |
EP2257243B1 (en) | 2014-05-07 |
AU2009218521B2 (en) | 2012-09-27 |
ES2488119T3 (es) | 2014-08-26 |
EP2617390B1 (en) | 2018-09-12 |
WO2009106545A1 (en) | 2009-09-03 |
JP5203470B2 (ja) | 2013-06-05 |
EP2257243A1 (en) | 2010-12-08 |
JP2017109140A (ja) | 2017-06-22 |
CN102014796B (zh) | 2015-03-25 |
JP2021178225A (ja) | 2021-11-18 |
DK2257243T3 (da) | 2014-08-11 |
EP2617390A1 (en) | 2013-07-24 |
CA2716071C (en) | 2012-10-30 |
PL2257243T3 (pl) | 2014-11-28 |
CA2716071A1 (en) | 2009-09-03 |
JP2011512922A (ja) | 2011-04-28 |
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Application publication date: 20110413 Assignee: Peijia medical technology (Suzhou) Co.,Ltd. Assignor: Chengqi Co.,Ltd. Contract record no.: X2022990000746 Denomination of invention: Stents that locate and anchor valve prostheses at the implantation site in the patient's heart Granted publication date: 20150325 License type: Exclusive License Record date: 20221008 Application publication date: 20110413 Assignee: Chengqi Co.,Ltd. Assignor: JENAVALVE TECHNOLOGY Inc. Contract record no.: X2022990000745 Denomination of invention: Stents that locate and anchor valve prostheses at the implantation site in the patient's heart Granted publication date: 20150325 License type: Exclusive License Record date: 20220930 |
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