CN108024850B - 主动脉置换瓣膜 - Google Patents
主动脉置换瓣膜 Download PDFInfo
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- CN108024850B CN108024850B CN201680045762.0A CN201680045762A CN108024850B CN 108024850 B CN108024850 B CN 108024850B CN 201680045762 A CN201680045762 A CN 201680045762A CN 108024850 B CN108024850 B CN 108024850B
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- 210000003709 heart valve Anatomy 0.000 claims abstract description 4
- 210000005069 ears Anatomy 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims 3
- 239000012781 shape memory material Substances 0.000 claims 2
- 239000000463 material Substances 0.000 description 12
- 210000001765 aortic valve Anatomy 0.000 description 10
- 210000001519 tissue Anatomy 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 3
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- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
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- 238000007789 sealing Methods 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
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- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 210000005240 left ventricle Anatomy 0.000 description 1
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- 239000005020 polyethylene terephthalate Substances 0.000 description 1
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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
- A61F2/02—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
-
- 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
-
- 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
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
- A61F2/2436—Deployment by retracting a sheath
-
- 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
- A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0069—Sealing means
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial 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)
- External Artificial Organs (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/828234 | 2015-08-17 | ||
US14/828,234 US9895222B2 (en) | 2015-08-17 | 2015-08-17 | Aortic replacement valve |
PCT/US2016/047261 WO2017031155A1 (en) | 2015-08-17 | 2016-08-17 | Aortic replacement valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108024850A CN108024850A (zh) | 2018-05-11 |
CN108024850B true CN108024850B (zh) | 2020-01-24 |
Family
ID=58051551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680045762.0A Active CN108024850B (zh) | 2015-08-17 | 2016-08-17 | 主动脉置换瓣膜 |
Country Status (11)
Country | Link |
---|---|
US (1) | US9895222B2 (zh) |
EP (1) | EP3337424B1 (zh) |
JP (1) | JP6785299B2 (zh) |
KR (1) | KR102582303B1 (zh) |
CN (1) | CN108024850B (zh) |
BR (1) | BR112018003009B1 (zh) |
CA (1) | CA2994860C (zh) |
HK (1) | HK1249394A1 (zh) |
MX (1) | MX2018002036A (zh) |
RU (1) | RU2703646C2 (zh) |
WO (1) | WO2017031155A1 (zh) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9532868B2 (en) * | 2007-09-28 | 2017-01-03 | St. Jude Medical, Inc. | Collapsible-expandable prosthetic heart valves with structures for clamping native tissue |
EP3858293A1 (en) * | 2010-04-21 | 2021-08-04 | Medtronic, Inc. | Prosthetic valve with sealing members |
US8579964B2 (en) | 2010-05-05 | 2013-11-12 | Neovasc Inc. | Transcatheter mitral valve prosthesis |
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 |
US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
US9572665B2 (en) | 2013-04-04 | 2017-02-21 | Neovasc Tiara Inc. | Methods and apparatus for delivering a prosthetic valve to a beating heart |
US9974650B2 (en) * | 2015-07-14 | 2018-05-22 | Edwards Lifesciences Corporation | Prosthetic heart valve |
US10136991B2 (en) | 2015-08-12 | 2018-11-27 | Boston Scientific Scimed Inc. | Replacement heart valve implant |
US11833034B2 (en) | 2016-01-13 | 2023-12-05 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
DE112017000541T5 (de) | 2016-01-29 | 2018-10-18 | Neovasc Tiara Inc. | Klappenprothese zum verhindern einer abflussobstruktion |
US10357363B2 (en) * | 2016-06-09 | 2019-07-23 | Medtronic Vascular, Inc. | Transcatheter valve delivery system with crimped prosthetic heart valve |
CN113893064A (zh) | 2016-11-21 | 2022-01-07 | 内奥瓦斯克迪亚拉公司 | 用于快速收回经导管心脏瓣膜递送系统的方法和系统 |
CA3068176A1 (en) | 2017-06-30 | 2019-01-03 | Ohio State Innovation Foundation | Prosthetic heart valve with tri-leaflet design for use in percutaneous valve replacement procedures |
US10856984B2 (en) | 2017-08-25 | 2020-12-08 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
CN209827105U (zh) * | 2017-09-04 | 2019-12-24 | 杭州启明医疗器械股份有限公司 | 一种具有覆膜的防周漏支架装置及心脏瓣膜 |
WO2019051476A1 (en) * | 2017-09-11 | 2019-03-14 | Incubar, LLC | SEALING DEVICE FOR USE AS A VASCULAR DUCT IMPLANT FOR REDUCING ENDOFUCTION |
AU2018353854C1 (en) | 2017-10-19 | 2023-12-07 | Anteris Technologies Corporation | Replacement heart valve with reduced suturing |
US11439732B2 (en) | 2018-02-26 | 2022-09-13 | Boston Scientific Scimed, Inc. | Embedded radiopaque marker in adaptive seal |
EP3761908A1 (en) * | 2018-03-08 | 2021-01-13 | Symetis SA | Heart valve sealing skirt with variable diameters |
AU2019269740B2 (en) | 2018-05-18 | 2023-11-23 | Anteris Technologies Corporation | Inverted heart valve for transcatheter valve replacement |
WO2019222756A1 (en) * | 2018-05-18 | 2019-11-21 | Admedus Corporation | Replacement heart valve assembly with a valve loaded distally from a stent |
AU2019269738A1 (en) | 2018-05-18 | 2020-11-19 | Anteris Technologies Corporation | Heart valve with gathered sealing region |
PL238191B1 (pl) * | 2018-07-24 | 2021-07-19 | American Heart Of Poland Spolka Akcyjna | Niskoprofilowa, rozprężana na balonie sztuczna zastawka serca, zwłaszcza aortalna, implantowana przezskórnie |
CN109106485B (zh) * | 2018-08-31 | 2020-02-07 | 高峰 | 保留主动脉瓣的跨瓣膜锚定装置 |
US10912644B2 (en) | 2018-10-05 | 2021-02-09 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
WO2020093172A1 (en) | 2018-11-08 | 2020-05-14 | Neovasc Tiara Inc. | Ventricular deployment of a transcatheter mitral valve prosthesis |
WO2020127616A1 (en) * | 2018-12-20 | 2020-06-25 | Biotronik Ag | Prosthetic heart valve comprising a stent structure having a conical-convex inflow region and a linear cylindrical outflow region |
CN117838388A (zh) * | 2019-01-17 | 2024-04-09 | 爱德华兹生命科学公司 | 用于假体心脏瓣膜的框架 |
CN113613594A (zh) * | 2019-01-28 | 2021-11-05 | 爱德华兹生命科学公司 | 假体瓣膜 |
CA3132873A1 (en) | 2019-03-08 | 2020-09-17 | Neovasc Tiara Inc. | Retrievable prosthesis delivery system |
EP3941389A4 (en) * | 2019-03-18 | 2022-12-14 | Foldax, Inc. | SYSTEMS, DEVICES AND METHODS RELATING TO THE FABRICATION OF IMPLANTABLE PROSTHETIC VALVES |
WO2020191216A1 (en) | 2019-03-19 | 2020-09-24 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
EP3941396A4 (en) * | 2019-03-21 | 2022-11-02 | Vong Medical Ltd | ARTIFICIAL HEART VALVE AND METHODS OF IMPLANTING THE SAME |
CA3135753C (en) | 2019-04-01 | 2023-10-24 | Neovasc Tiara Inc. | Controllably deployable prosthetic valve |
AU2020271896B2 (en) | 2019-04-10 | 2022-10-13 | Neovasc Tiara Inc. | Prosthetic valve with natural blood flow |
US11439504B2 (en) | 2019-05-10 | 2022-09-13 | Boston Scientific Scimed, Inc. | Replacement heart valve with improved cusp washout and reduced loading |
WO2020236931A1 (en) | 2019-05-20 | 2020-11-26 | Neovasc Tiara Inc. | Introducer with hemostasis mechanism |
CA3143344A1 (en) | 2019-06-20 | 2020-12-24 | Neovasc Tiara Inc. | Low profile prosthetic mitral valve |
CN110227207B (zh) * | 2019-07-16 | 2024-07-23 | 南微医学科技股份有限公司 | 一种医用引流支架 |
US11672661B2 (en) | 2019-08-22 | 2023-06-13 | Silara Medtech Inc. | Annuloplasty systems and methods |
US20230248513A1 (en) | 2020-07-07 | 2023-08-10 | Anteris Technologies Corporation | Expandable frame for improved hemodynamic performance of transcatheter replacement heart valve |
JP2023539300A (ja) | 2020-08-31 | 2023-09-13 | シファメド・ホールディングス・エルエルシー | 人工弁送達システム |
CN111938872A (zh) * | 2020-09-04 | 2020-11-17 | 上海纽脉医疗科技有限公司 | 介入式瓣架以及主动脉瓣膜 |
US20220175521A1 (en) * | 2020-12-07 | 2022-06-09 | Medtronic, Inc. | Transcatheter heart valve prostheses |
WO2023146819A1 (en) * | 2022-01-31 | 2023-08-03 | Edwards Lifesciences Corporation | Outer covering with protruding sealing members for a prosthetic heart valve |
US11622853B1 (en) | 2022-09-30 | 2023-04-11 | Anteris Technologies Corporation | Prosthetic heart valves |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8500798B2 (en) * | 2005-05-24 | 2013-08-06 | Edwards Lifesciences Corporation | Rapid deployment prosthetic heart valve |
EP2444031B1 (en) * | 2007-01-19 | 2015-07-15 | Medtronic, Inc. | Stent delivery device |
WO2008150529A1 (en) * | 2007-06-04 | 2008-12-11 | St. Jude Medical, Inc. | Prosthetic heart valves |
EP2572676B1 (en) * | 2007-09-26 | 2016-04-13 | St. Jude Medical, Inc. | Collapsible prosthetic heart valves |
US9532868B2 (en) * | 2007-09-28 | 2017-01-03 | St. Jude Medical, Inc. | Collapsible-expandable prosthetic heart valves with structures for clamping native tissue |
WO2010121076A2 (en) * | 2009-04-15 | 2010-10-21 | Cardiaq Valve Technologies, Inc. | Vascular implant and delivery system |
US8652204B2 (en) * | 2010-04-01 | 2014-02-18 | Medtronic, Inc. | Transcatheter valve with torsion spring fixation and related systems and methods |
US9763657B2 (en) | 2010-07-21 | 2017-09-19 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
RU139021U1 (ru) * | 2010-09-10 | 2014-04-10 | Симетис Са | Устройства для замены клапана, системы, содержащие устройство для замены клапана, устройства для замены сердечного клапана и доставляющая система для доставки устройства для замены сердечного клапана |
CN107496054B (zh) * | 2011-06-21 | 2020-03-03 | 托尔福公司 | 人工心脏瓣膜装置及相关系统和方法 |
US9480559B2 (en) * | 2011-08-11 | 2016-11-01 | Tendyne Holdings, Inc. | Prosthetic valves and related inventions |
CN202313807U (zh) * | 2011-10-14 | 2012-07-11 | 邹煜 | 带非对称房室固定结构的人工瓣膜二尖瓣覆膜支架 |
CN107485465B (zh) * | 2011-12-09 | 2020-07-31 | 爱德华兹生命科学公司 | 具有改良的连合支撑的人工心脏瓣膜 |
WO2013096854A2 (en) * | 2011-12-23 | 2013-06-27 | Abiomed, Inc. | Heart valve prosthesis with open stent |
US20130274873A1 (en) * | 2012-03-22 | 2013-10-17 | Symetis Sa | Transcatheter Stent-Valves and Methods, Systems and Devices for Addressing Para-Valve Leakage |
CN102670332B (zh) * | 2012-05-24 | 2016-08-03 | 沛嘉医疗科技(上海)有限公司 | 一种新型的人工心脏瓣 |
CN103431931B (zh) * | 2013-06-25 | 2015-10-28 | 杭州启明医疗器械有限公司 | 肺动脉支架及具有该肺动脉支架的肺动脉瓣膜置换装置 |
WO2015077274A1 (en) * | 2013-11-19 | 2015-05-28 | St. Jude Medical, Cardiology Division, Inc. | Sealing structures for paravalvular leak protection |
US10098734B2 (en) | 2013-12-05 | 2018-10-16 | Edwards Lifesciences Corporation | Prosthetic heart valve and delivery apparatus |
US20150209141A1 (en) * | 2014-01-24 | 2015-07-30 | St. Jude Medical, Cardiology Division, Inc. | Stationary intra-annular halo designs for paravalvular leak (pvl) reduction-passive channel filling cuff designs |
US9974647B2 (en) * | 2014-06-12 | 2018-05-22 | Caisson Interventional, LLC | Two stage anchor and mitral valve assembly |
EP3182930B1 (en) * | 2014-08-18 | 2020-09-23 | St. Jude Medical, Cardiology Division, Inc. | Sensors for prosthetic heart devices |
US9579195B2 (en) * | 2015-01-13 | 2017-02-28 | Horizon Scientific Corp. | Mitral bileaflet valve |
CN107252363B (zh) * | 2015-03-26 | 2020-04-28 | 杭州启明医疗器械股份有限公司 | 减小压缩长度的瓣膜支架及具有该瓣膜支架的瓣膜置换装置 |
CN104799974A (zh) * | 2015-04-20 | 2015-07-29 | 上海纽脉医疗科技有限公司 | 一种带倒刺的介入式人工心脏瓣膜的支架及其制备方法 |
CN104758091B (zh) * | 2015-04-20 | 2018-09-21 | 上海纽脉医疗科技有限公司 | 一种介入式人工心脏瓣膜的支架及其制备方法 |
US9782256B2 (en) * | 2015-04-27 | 2017-10-10 | Venus Medtech (Hangzhou) Inc | Heart valve assembly |
US10232564B2 (en) * | 2015-04-29 | 2019-03-19 | Edwards Lifesciences Corporation | Laminated sealing member for prosthetic heart valve |
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2015
- 2015-08-17 US US14/828,234 patent/US9895222B2/en active Active
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RU2703646C2 (ru) | 2019-10-21 |
BR112018003009A2 (pt) | 2018-09-18 |
CA2994860C (en) | 2023-09-12 |
CA2994860A1 (en) | 2017-02-23 |
US20170049566A1 (en) | 2017-02-23 |
RU2018105149A (ru) | 2019-09-20 |
JP6785299B2 (ja) | 2020-11-18 |
WO2017031155A1 (en) | 2017-02-23 |
EP3337424A4 (en) | 2019-07-17 |
MX2018002036A (es) | 2018-07-06 |
EP3337424B1 (en) | 2020-12-16 |
KR20180041676A (ko) | 2018-04-24 |
JP2018525115A (ja) | 2018-09-06 |
CN108024850A (zh) | 2018-05-11 |
US9895222B2 (en) | 2018-02-20 |
EP3337424A1 (en) | 2018-06-27 |
RU2018105149A3 (zh) | 2019-09-20 |
BR112018003009B1 (pt) | 2022-10-04 |
HK1249394A1 (zh) | 2018-11-02 |
KR102582303B1 (ko) | 2023-09-22 |
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