CN101953725A - 人造瓣膜置换装置及支架 - Google Patents
人造瓣膜置换装置及支架 Download PDFInfo
- Publication number
- CN101953725A CN101953725A CN2010101507956A CN201010150795A CN101953725A CN 101953725 A CN101953725 A CN 101953725A CN 2010101507956 A CN2010101507956 A CN 2010101507956A CN 201010150795 A CN201010150795 A CN 201010150795A CN 101953725 A CN101953725 A CN 101953725A
- Authority
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- China
- Prior art keywords
- support
- valve
- hollow out
- prosthetic replacement
- epitheca
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000006073 displacement reaction Methods 0.000 title abstract description 9
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- 238000009826 distribution Methods 0.000 claims description 3
- 210000004204 blood vessel Anatomy 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 12
- 210000001105 femoral artery Anatomy 0.000 abstract description 5
- 210000000709 aorta Anatomy 0.000 abstract description 4
- 230000000747 cardiac effect Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001575 pathological effect Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 241000463219 Epitheca Species 0.000 description 67
- 210000005069 ears Anatomy 0.000 description 15
- 230000007480 spreading Effects 0.000 description 9
- 238000003892 spreading Methods 0.000 description 9
- 210000001013 sinoatrial node Anatomy 0.000 description 8
- 206010028347 Muscle twitching Diseases 0.000 description 6
- 230000036760 body temperature Effects 0.000 description 6
- 210000003709 heart valve Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 231100000915 pathological change Toxicity 0.000 description 4
- 230000036285 pathological change Effects 0.000 description 4
- 230000000638 stimulation Effects 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000007943 implant Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000002847 Surgical Wound Diseases 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 238000003698 laser cutting Methods 0.000 description 2
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- 238000006748 scratching Methods 0.000 description 2
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- 208000027205 Congenital disease Diseases 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- 208000037919 acquired disease Diseases 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
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Images
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
- A61F2/2427—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
- 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
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/0054—V-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
- 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 (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101507956A CN101953725B (zh) | 2010-04-19 | 2010-04-19 | 人造瓣膜置换装置及支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101507956A CN101953725B (zh) | 2010-04-19 | 2010-04-19 | 人造瓣膜置换装置及支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101953725A true CN101953725A (zh) | 2011-01-26 |
CN101953725B CN101953725B (zh) | 2013-06-19 |
Family
ID=43481488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101507956A Active CN101953725B (zh) | 2010-04-19 | 2010-04-19 | 人造瓣膜置换装置及支架 |
Country Status (1)
Country | Link |
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CN (1) | CN101953725B (zh) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102512271A (zh) * | 2011-11-18 | 2012-06-27 | 秦永文 | 一种经导管植入可控型主动脉瓣膜支架 |
CN103431931A (zh) * | 2013-06-25 | 2013-12-11 | 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 |
WO2014146557A1 (zh) * | 2013-03-18 | 2014-09-25 | 杭州启明医疗器械有限公司 | 一种支架以及具有该支架的安装稳固的人造瓣膜置换装置 |
CN107088112A (zh) * | 2017-05-18 | 2017-08-25 | 金仕生物科技(常熟)有限公司 | 一种经导管主动脉瓣膜 |
EP2670349A4 (en) * | 2011-02-01 | 2018-04-04 | St. Jude Medical, Cardiology Division, Inc. D/B/A | Repositioning of prosthetic heart valve and deployment |
CN108371571A (zh) * | 2017-10-24 | 2018-08-07 | 杭州启明医疗器械有限公司 | 一种便于操控的介入心脏瓣膜的输送系统 |
EP3380043A4 (en) * | 2015-11-23 | 2018-12-12 | Edwards Lifesciences Corporation | Apparatus for controlled heart valve delivery |
WO2019080856A1 (zh) * | 2017-10-24 | 2019-05-02 | 杭州启明医疗器械有限公司 | 一种便于控制的介入器械输送装置以及介入器械输送方法 |
US10512538B2 (en) | 2011-02-01 | 2019-12-24 | St. Jude Medical, Cardiology Division, Inc. | Leaflet suturing to commissure points for prosthetic heart valve |
US10751171B2 (en) | 2010-09-20 | 2020-08-25 | St. Jude Medical, Cardiology Division, Inc. | Valve leaflet attachment in collapsible prosthetic valves |
US11033387B2 (en) | 2015-11-23 | 2021-06-15 | Edwards Lifesciences Corporation | Methods for controlled heart valve delivery |
CN115349980A (zh) * | 2021-05-17 | 2022-11-18 | 康迪泰科(北京)医疗科技有限公司 | 一种瓣膜支架输送装置 |
US11857441B2 (en) | 2018-09-04 | 2024-01-02 | 4C Medical Technologies, Inc. | Stent loading device |
US11931253B2 (en) | 2020-01-31 | 2024-03-19 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: ball-slide attachment |
US11944537B2 (en) | 2017-01-24 | 2024-04-02 | 4C Medical Technologies, Inc. | Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve |
US11957577B2 (en) | 2017-01-19 | 2024-04-16 | 4C Medical Technologies, Inc. | Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves |
US11992403B2 (en) | 2020-03-06 | 2024-05-28 | 4C Medical Technologies, Inc. | Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells |
US12029647B2 (en) | 2017-03-07 | 2024-07-09 | 4C Medical Technologies, Inc. | Systems, methods and devices for prosthetic heart valve with single valve leaflet |
US12036113B2 (en) | 2017-06-14 | 2024-07-16 | 4C Medical Technologies, Inc. | Delivery of heart chamber prosthetic valve implant |
US12053375B2 (en) | 2020-03-05 | 2024-08-06 | 4C Medical Technologies, Inc. | Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation |
US12133797B2 (en) | 2020-01-31 | 2024-11-05 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: paddle attachment feature |
US12232991B2 (en) | 2019-04-15 | 2025-02-25 | 4C Medical Technologies, Inc. | Loading systems for collapsible prosthetic heart valve devices and methods thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020002401A1 (en) * | 2000-06-26 | 2002-01-03 | Mcguckin James F. | Vascular device for valve leaflet apposition |
CN101011298A (zh) * | 2006-01-16 | 2007-08-08 | 孔祥清 | 经皮主动脉瓣膜或肺动脉瓣膜置换装置 |
WO2008150529A1 (en) * | 2007-06-04 | 2008-12-11 | St. Jude Medical, Inc. | Prosthetic heart valves |
US20090054976A1 (en) * | 2007-08-20 | 2009-02-26 | Yosi Tuval | Stent loading tool and method for use thereof |
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 |
-
2010
- 2010-04-19 CN CN2010101507956A patent/CN101953725B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020002401A1 (en) * | 2000-06-26 | 2002-01-03 | Mcguckin James F. | Vascular device for valve leaflet apposition |
CN101011298A (zh) * | 2006-01-16 | 2007-08-08 | 孔祥清 | 经皮主动脉瓣膜或肺动脉瓣膜置换装置 |
WO2008150529A1 (en) * | 2007-06-04 | 2008-12-11 | St. Jude Medical, Inc. | Prosthetic heart valves |
US20090054976A1 (en) * | 2007-08-20 | 2009-02-26 | Yosi Tuval | Stent loading tool and method for use thereof |
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 |
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12167962B2 (en) | 2010-09-20 | 2024-12-17 | St. Jude Medical, Cardiology Division, Inc. | Valve leaflet attachment in collapsible prosthetic valves |
US10751171B2 (en) | 2010-09-20 | 2020-08-25 | St. Jude Medical, Cardiology Division, Inc. | Valve leaflet attachment in collapsible prosthetic valves |
US11452596B2 (en) | 2010-09-20 | 2022-09-27 | St. Jude Medical, Cardiology Division, Inc. | Valve leaflet attachment in collapsible prosthetic valves |
US11833036B2 (en) | 2010-09-20 | 2023-12-05 | St. Jude Medical, Cardiology Division, Inc. | Valve leaflet attachment in collapsible prosthetic valves |
US11833039B2 (en) | 2011-02-01 | 2023-12-05 | St. Jude Medical, Cardiology Division, Inc. | Leaflet suturing to commissure points for prosthetic heart valve |
EP2670349A4 (en) * | 2011-02-01 | 2018-04-04 | St. Jude Medical, Cardiology Division, Inc. D/B/A | Repositioning of prosthetic heart valve and deployment |
US12285332B2 (en) | 2011-02-01 | 2025-04-29 | St. Jude Medical, Cardiology Division, Inc. | Leaflet suturing to commissure points for prosthetic heart valve |
EP3865095A1 (en) * | 2011-02-01 | 2021-08-18 | St. Jude Medical, Cardiology Division, Inc. D/B/A St. Jude Medical, Cardiovascular Division | Repositioning of prosthetic heart valve and deployment |
US11278401B2 (en) | 2011-02-01 | 2022-03-22 | St. Jude Medical, Cardiology Division, Inc. | Leaflet suturing to commissure points for prosthetic heart valve |
US10512538B2 (en) | 2011-02-01 | 2019-12-24 | St. Jude Medical, Cardiology Division, Inc. | Leaflet suturing to commissure points for prosthetic heart valve |
EP2670349B1 (en) | 2011-02-01 | 2021-04-07 | St. Jude Medical, Cardiology Division, Inc. D/B/A | Repositioning of prosthetic heart valve and deployment |
CN102512271A (zh) * | 2011-11-18 | 2012-06-27 | 秦永文 | 一种经导管植入可控型主动脉瓣膜支架 |
US10098763B2 (en) | 2013-03-18 | 2018-10-16 | Venus Medtech (Hangzhou) Inc. | Stent and securely-installed artificial valve replacement device having same |
WO2014146557A1 (zh) * | 2013-03-18 | 2014-09-25 | 杭州启明医疗器械有限公司 | 一种支架以及具有该支架的安装稳固的人造瓣膜置换装置 |
US11364133B2 (en) | 2013-03-18 | 2022-06-21 | Venus Medtech Changzhou, Inc. | Stent and securely-installed artificial valve replacement device having same |
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 |
CN103431931A (zh) * | 2013-06-25 | 2013-12-11 | 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 |
US10265169B2 (en) | 2015-11-23 | 2019-04-23 | Edwards Lifesciences Corporation | Apparatus for controlled heart valve delivery |
US11779460B2 (en) | 2015-11-23 | 2023-10-10 | Edwards Lifesciences Corporation | Methods for controlled heart valve delivery |
US11033387B2 (en) | 2015-11-23 | 2021-06-15 | Edwards Lifesciences Corporation | Methods for controlled heart valve delivery |
EP3380043A4 (en) * | 2015-11-23 | 2018-12-12 | Edwards Lifesciences Corporation | Apparatus for controlled heart valve delivery |
US11957577B2 (en) | 2017-01-19 | 2024-04-16 | 4C Medical Technologies, Inc. | Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves |
US11944537B2 (en) | 2017-01-24 | 2024-04-02 | 4C Medical Technologies, Inc. | Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve |
US12029647B2 (en) | 2017-03-07 | 2024-07-09 | 4C Medical Technologies, Inc. | Systems, methods and devices for prosthetic heart valve with single valve leaflet |
CN107088112A (zh) * | 2017-05-18 | 2017-08-25 | 金仕生物科技(常熟)有限公司 | 一种经导管主动脉瓣膜 |
US12036113B2 (en) | 2017-06-14 | 2024-07-16 | 4C Medical Technologies, Inc. | Delivery of heart chamber prosthetic valve implant |
US20220362019A1 (en) * | 2017-10-24 | 2022-11-17 | Venus Medtech (Hangzhou), Inc. | Easy-to-control interventional instrument delivery device |
WO2019080855A1 (zh) * | 2017-10-24 | 2019-05-02 | 杭州启明医疗器械有限公司 | 一种便于回收的介入器械输送装置以及介入器械输送方法 |
WO2019080856A1 (zh) * | 2017-10-24 | 2019-05-02 | 杭州启明医疗器械有限公司 | 一种便于控制的介入器械输送装置以及介入器械输送方法 |
WO2019080857A1 (zh) | 2017-10-24 | 2019-05-02 | 杭州启明医疗器械有限公司 | 一种便于控制的介入器械输送装置 |
WO2019080854A1 (zh) * | 2017-10-24 | 2019-05-02 | 杭州启明医疗器械有限公司 | 一种便于回收控制的介入器械输送装置 |
CN108371571A (zh) * | 2017-10-24 | 2018-08-07 | 杭州启明医疗器械有限公司 | 一种便于操控的介入心脏瓣膜的输送系统 |
US11857441B2 (en) | 2018-09-04 | 2024-01-02 | 4C Medical Technologies, Inc. | Stent loading device |
US12232991B2 (en) | 2019-04-15 | 2025-02-25 | 4C Medical Technologies, Inc. | Loading systems for collapsible prosthetic heart valve devices and methods thereof |
US11931253B2 (en) | 2020-01-31 | 2024-03-19 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: ball-slide attachment |
US12133797B2 (en) | 2020-01-31 | 2024-11-05 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: paddle attachment feature |
US12053375B2 (en) | 2020-03-05 | 2024-08-06 | 4C Medical Technologies, Inc. | Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation |
US11992403B2 (en) | 2020-03-06 | 2024-05-28 | 4C Medical Technologies, Inc. | Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells |
CN115349980A (zh) * | 2021-05-17 | 2022-11-18 | 康迪泰科(北京)医疗科技有限公司 | 一种瓣膜支架输送装置 |
Also Published As
Publication number | Publication date |
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CN101953725B (zh) | 2013-06-19 |
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