CN102764169B - 人工心脏瓣膜及其瓣膜支架 - Google Patents
人工心脏瓣膜及其瓣膜支架 Download PDFInfo
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- CN102764169B CN102764169B CN201210116475.8A CN201210116475A CN102764169B CN 102764169 B CN102764169 B CN 102764169B CN 201210116475 A CN201210116475 A CN 201210116475A CN 102764169 B CN102764169 B CN 102764169B
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- Prior art keywords
- valve
- valve bracket
- bracket
- sutural margin
- sutural
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- 210000003709 heart valve Anatomy 0.000 title claims abstract description 52
- 239000000463 material Substances 0.000 claims description 6
- 230000008961 swelling Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007943 implant Substances 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 3
- 241000463219 Epitheca Species 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 210000004204 blood vessel Anatomy 0.000 description 6
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 210000001765 aortic valve Anatomy 0.000 description 4
- 208000018578 heart valve disease Diseases 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000004 hemodynamic effect Effects 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 210000000115 thoracic cavity Anatomy 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 206010002915 Aortic valve incompetence Diseases 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 2
- 208000018672 Dilatation Diseases 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000010100 anticoagulation Effects 0.000 description 2
- 210000000709 aorta Anatomy 0.000 description 2
- 206010002906 aortic stenosis Diseases 0.000 description 2
- 201000002064 aortic valve insufficiency Diseases 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 210000005003 heart tissue Anatomy 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010058314 Dysplasia Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 206010053159 Organ failure Diseases 0.000 description 1
- 208000033240 Progressive symmetric erythrokeratodermia Diseases 0.000 description 1
- 208000034713 Spontaneous Rupture Diseases 0.000 description 1
- 206010061372 Streptococcal infection Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 206010000891 acute myocardial infarction Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 210000001992 atrioventricular node Anatomy 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
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- 230000037396 body weight Effects 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000003698 chordae tendineae Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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- 239000013536 elastomeric material Substances 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
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- 208000004124 rheumatic heart disease Diseases 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Classifications
-
- 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
- A61F2/2409—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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0017—Angular shapes
- A61F2230/0023—Angular shapes triangular
-
- 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
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 (9)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210116475.8A CN102764169B (zh) | 2012-04-19 | 2012-04-19 | 人工心脏瓣膜及其瓣膜支架 |
DE212013000104.5U DE212013000104U1 (de) | 2012-04-19 | 2013-04-18 | Künstliche Herzklappe sowie deren Klappenhalter |
PCT/CN2013/074329 WO2013155970A1 (zh) | 2012-04-19 | 2013-04-18 | 人工心脏瓣膜及其瓣膜支架 |
JP2015600012U JP3196976U (ja) | 2012-04-19 | 2013-04-18 | 人工心臓弁及びその弁ステント |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210116475.8A CN102764169B (zh) | 2012-04-19 | 2012-04-19 | 人工心脏瓣膜及其瓣膜支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102764169A CN102764169A (zh) | 2012-11-07 |
CN102764169B true CN102764169B (zh) | 2015-07-29 |
Family
ID=47091906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210116475.8A Active CN102764169B (zh) | 2012-04-19 | 2012-04-19 | 人工心脏瓣膜及其瓣膜支架 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3196976U (zh) |
CN (1) | CN102764169B (zh) |
DE (1) | DE212013000104U1 (zh) |
WO (1) | WO2013155970A1 (zh) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102764169B (zh) * | 2012-04-19 | 2015-07-29 | 杭州启明医疗器械有限公司 | 人工心脏瓣膜及其瓣膜支架 |
US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
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 |
US10206775B2 (en) | 2012-08-13 | 2019-02-19 | Medtronic, Inc. | Heart valve prosthesis |
US9232995B2 (en) | 2013-01-08 | 2016-01-12 | Medtronic, Inc. | Valve prosthesis and method for delivery |
US10039638B2 (en) | 2012-12-19 | 2018-08-07 | W. L. Gore & Associates, Inc. | Geometric prosthetic heart valves |
US9144492B2 (en) | 2012-12-19 | 2015-09-29 | W. L. Gore & Associates, Inc. | Truncated leaflet for prosthetic heart valves, preformed valve |
US10321986B2 (en) | 2012-12-19 | 2019-06-18 | W. L. Gore & Associates, Inc. | Multi-frame prosthetic heart valve |
US10966820B2 (en) | 2012-12-19 | 2021-04-06 | W. L. Gore & Associates, Inc. | Geometric control of bending character in prosthetic heart valve leaflets |
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 |
US9737398B2 (en) * | 2012-12-19 | 2017-08-22 | W. L. Gore & Associates, Inc. | Prosthetic valves, frames and leaflets and methods thereof |
US9101469B2 (en) | 2012-12-19 | 2015-08-11 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with leaflet shelving |
US10918479B2 (en) | 2013-02-25 | 2021-02-16 | Shanghai Microport Cardioflow Medtech Co., Ltd. | Heart valve prosthesis |
CN104000672B (zh) * | 2013-02-25 | 2016-06-15 | 上海微创心通医疗科技有限公司 | 心脏瓣膜假体 |
US9572665B2 (en) | 2013-04-04 | 2017-02-21 | Neovasc Tiara Inc. | Methods and apparatus for delivering a prosthetic valve to a beating heart |
US20150057747A1 (en) * | 2013-08-22 | 2015-02-26 | St. Jude Medical, Cardiology Division, Inc. | Stent with alternative cell shapes |
ES2711663T3 (es) * | 2014-03-18 | 2019-05-06 | Nvt Ag | Implante de válvula cardiaca |
CA2956402C (en) | 2014-08-18 | 2020-08-25 | W.L. Gore & Associates, Inc. | Frame with integral sewing cuff for prosthetic valves |
US9827094B2 (en) | 2014-09-15 | 2017-11-28 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with retention elements |
EP3028668B1 (en) | 2014-12-05 | 2024-10-30 | Nvt Ag | Prosthetic heart valve system and delivery system therefor |
US10456243B2 (en) | 2015-10-09 | 2019-10-29 | Medtronic Vascular, Inc. | Heart valves prostheses and methods for percutaneous heart valve replacement |
US10631984B2 (en) | 2015-12-15 | 2020-04-28 | Neovasc Tiara Inc. | Transseptal delivery system |
DE202017007326U1 (de) | 2016-01-29 | 2020-10-20 | Neovasc Tiara Inc. | Klappenprothese zum Verhindern einer Abflussobstruktion |
PL423186A1 (pl) * | 2017-10-18 | 2019-04-23 | Chodor Piotr | Stent zastawki aortalnej |
US11185407B2 (en) | 2016-10-19 | 2021-11-30 | Piotr Chodór | Stent of aortic valve implanted transcatheterly |
CN109996581B (zh) | 2016-11-21 | 2021-10-15 | 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 |
US11395734B2 (en) * | 2017-04-07 | 2022-07-26 | Shanghai Joy Medical Devices Co., Ltd. | Prosthetic valve and prosthetic valve implanting method |
CN109414322B (zh) * | 2017-04-07 | 2021-05-11 | 上海甲悦医疗器械有限公司 | 一种人工瓣膜 |
WO2019036810A1 (en) | 2017-08-25 | 2019-02-28 | Neovasc Tiara Inc. | TRANSCATHETER MITRAL VALVULE PROSTHESIS WITH SEQUENTIAL DEPLOYMENT |
AU2018334191B2 (en) | 2017-09-12 | 2021-04-08 | Edwards Lifesciences Corporation | Leaflet frame attachment for prosthetic valves |
CN109549755B (zh) * | 2017-09-25 | 2020-09-29 | 先健科技(深圳)有限公司 | 心脏瓣膜 |
WO2019057185A1 (zh) * | 2017-09-25 | 2019-03-28 | 先健科技(深圳)有限公司 | 心脏瓣膜 |
CA3155761A1 (en) | 2017-09-27 | 2019-04-04 | W.L. Gore & Associates, Inc. | Prosthetic valves with mechanically coupled leaflets |
JP7068444B2 (ja) | 2017-09-27 | 2022-05-16 | 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 | 拡張可能なフレームを備えた人工弁、並びに関連するシステム及び方法 |
US11090153B2 (en) | 2017-10-13 | 2021-08-17 | W. L. Gore & Associates, Inc. | Telescoping prosthetic valve and delivery system |
CN207871029U (zh) * | 2017-10-24 | 2018-09-18 | 杭州启明医疗器械有限公司 | 一种介入心脏瓣膜的可调弯输送系统 |
AU2018362079B2 (en) | 2017-10-31 | 2021-09-16 | Edwards Lifesciences Corporation | Medical valve and leaflet promoting tissue ingrowth |
US11154397B2 (en) | 2017-10-31 | 2021-10-26 | W. L. Gore & Associates, Inc. | Jacket for surgical heart valve |
JP7227240B2 (ja) | 2017-10-31 | 2023-02-21 | 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 | 人工心臓弁 |
WO2019089135A1 (en) | 2017-10-31 | 2019-05-09 | W. L. Gore & Associates, Inc. | Transcatheter deployment systems and associated methods |
CN109966023B (zh) * | 2017-12-28 | 2024-09-27 | 上海微创心通医疗科技有限公司 | 心脏瓣膜假体及其支架 |
CN110013359A (zh) * | 2018-01-07 | 2019-07-16 | 苏州杰成医疗科技有限公司 | 心脏瓣膜假体和制造膜的方法 |
CN108670501B (zh) * | 2018-05-07 | 2023-12-26 | 杭州启明医疗器械股份有限公司 | 一种便于回收介入器械的鞘管以及输送系统 |
CN109124829A (zh) * | 2018-06-29 | 2019-01-04 | 金仕生物科技(常熟)有限公司 | 一种经导管主动脉瓣膜及其制作方法 |
CN110786975B (zh) * | 2018-08-03 | 2022-07-05 | 先健科技(深圳)有限公司 | 输送器的手柄组件、输送器及输送系统 |
USD926322S1 (en) | 2018-11-07 | 2021-07-27 | W. L. Gore & Associates, Inc. | Heart valve cover |
US11737872B2 (en) | 2018-11-08 | 2023-08-29 | Neovasc Tiara Inc. | Ventricular deployment of a transcatheter mitral valve prosthesis |
US11497601B2 (en) | 2019-03-01 | 2022-11-15 | W. L. Gore & Associates, Inc. | Telescoping prosthetic valve with retention element |
US11998447B2 (en) | 2019-03-08 | 2024-06-04 | Neovasc Tiara Inc. | Retrievable prosthesis delivery system |
CN113811265B (zh) | 2019-04-01 | 2024-11-29 | 内奥瓦斯克迪亚拉公司 | 能够以可控的方式部署的假体瓣膜 |
US11491006B2 (en) | 2019-04-10 | 2022-11-08 | Neovasc Tiara Inc. | Prosthetic valve with natural blood flow |
CA3140925A1 (en) | 2019-05-20 | 2020-11-26 | Neovasc Tiara Inc. | Introducer with hemostasis mechanism |
CN112089506A (zh) * | 2019-06-17 | 2020-12-18 | 中国医学科学院阜外医院 | 瓣膜支架及具有该瓣膜支架的心脏瓣膜 |
AU2020295566B2 (en) | 2019-06-20 | 2023-07-20 | Neovasc Tiara Inc. | Low profile prosthetic mitral valve |
US11672661B2 (en) | 2019-08-22 | 2023-06-13 | Silara Medtech Inc. | Annuloplasty systems and methods |
CN112641537A (zh) * | 2019-10-12 | 2021-04-13 | 上海微创心通医疗科技有限公司 | 一种心脏瓣膜支架及其假体 |
CN113679509A (zh) * | 2020-05-19 | 2021-11-23 | 上海微创心通医疗科技有限公司 | 一种心脏瓣膜假体及其支架和置换系统 |
CN113679510A (zh) * | 2020-05-19 | 2021-11-23 | 上海微创心通医疗科技有限公司 | 一种心脏瓣膜假体及其支架和置换系统 |
CN113813085B (zh) * | 2021-09-22 | 2023-06-06 | 中国医学科学院阜外医院 | 一种医用人工瓣膜组件 |
CN113730040A (zh) * | 2021-10-09 | 2021-12-03 | 复旦大学附属儿科医院 | 一种新型的ePTFE支架瓣膜的应用及缝制方法 |
CN113796994B (zh) * | 2021-10-18 | 2024-11-22 | 范卫东 | 主动脉瓣膜复合植入瓣膜系统及使用方法 |
CN113893069A (zh) * | 2021-11-24 | 2022-01-07 | 首都医科大学附属北京安贞医院 | 一种分体式介入生物瓣膜 |
WO2025026273A1 (zh) * | 2023-07-28 | 2025-02-06 | 元心科技(深圳)有限公司 | 一种可降解瓣架、肺动脉瓣膜用的瓣架、肺动脉瓣膜及心脏瓣膜 |
CN117414234B (zh) * | 2023-10-25 | 2024-11-15 | 上海傲流医疗科技有限公司 | 瓣膜架、瓣膜对位固定结构以及瓣膜回收装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2154672Y (zh) * | 1993-04-10 | 1994-02-02 | 中国人民解放军空军总医院 | 波浪缝缘人工主动脉瓣膜 |
CN1228295A (zh) * | 1999-01-21 | 1999-09-15 | 南方医院 | 编织材料人工心脏瓣膜 |
US6454799B1 (en) * | 2000-04-06 | 2002-09-24 | Edwards Lifesciences Corporation | Minimally-invasive heart valves and methods of use |
US7566343B2 (en) * | 2004-09-02 | 2009-07-28 | Boston Scientific Scimed, Inc. | Cardiac valve, system, and method |
JP4912395B2 (ja) * | 2005-05-24 | 2012-04-11 | エドワーズ ライフサイエンシーズ コーポレイション | 迅速配置式補綴用心臓弁 |
CN101623217B (zh) * | 2006-09-07 | 2013-08-21 | 西美蒂斯股份公司 | 用于瓣膜置换的支架瓣膜和用于手术的相关方法及系统 |
CN201040046Y (zh) * | 2007-01-30 | 2008-03-26 | 中国人民解放军第二军医大学 | 心脏瓣膜的支架 |
EP2698129B1 (en) * | 2007-06-04 | 2022-11-09 | St. Jude Medical, LLC | Prosthetic heart valve |
US9044318B2 (en) * | 2008-02-26 | 2015-06-02 | Jenavalve Technology Gmbh | Stent for the positioning and anchoring of a valvular prosthesis |
US8313525B2 (en) * | 2008-03-18 | 2012-11-20 | Medtronic Ventor Technologies, Ltd. | Valve suturing and implantation procedures |
EP3146937B1 (en) * | 2009-04-28 | 2019-10-02 | Corvia Medical, Inc. | Devices to treat heart failure |
CN102113921A (zh) * | 2009-12-30 | 2011-07-06 | 微创医疗器械(上海)有限公司 | 一种介入式心脏瓣膜 |
US8795354B2 (en) * | 2010-03-05 | 2014-08-05 | Edwards Lifesciences Corporation | Low-profile heart valve and delivery system |
CN101953723B (zh) * | 2010-04-19 | 2013-02-27 | 杭州启明医疗器械有限公司 | 一种定位稳固的人造瓣膜置换装置及支架 |
CN102764169B (zh) * | 2012-04-19 | 2015-07-29 | 杭州启明医疗器械有限公司 | 人工心脏瓣膜及其瓣膜支架 |
CN102949253B (zh) * | 2012-10-16 | 2015-12-30 | 北京迈迪顶峰医疗科技有限公司 | 一种支架瓣膜及其输送装置 |
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2012
- 2012-04-19 CN CN201210116475.8A patent/CN102764169B/zh active Active
-
2013
- 2013-04-18 DE DE212013000104.5U patent/DE212013000104U1/de not_active Expired - Lifetime
- 2013-04-18 JP JP2015600012U patent/JP3196976U/ja not_active Expired - Lifetime
- 2013-04-18 WO PCT/CN2013/074329 patent/WO2013155970A1/zh active Application Filing
Also Published As
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WO2013155970A1 (zh) | 2013-10-24 |
CN102764169A (zh) | 2012-11-07 |
JP3196976U (ja) | 2015-04-16 |
DE212013000104U1 (de) | 2014-11-20 |
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