CN102764169B - Cardiac valve prosthesis and valve bracket thereof - Google Patents
Cardiac valve prosthesis and valve bracket thereof Download PDFInfo
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- valve
- valve bracket
- bracket
- sutural margin
- sutural
- 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.)
- Active
Links
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 (en) | 2012-04-19 | 2012-04-19 | Cardiac valve prosthesis and valve bracket thereof |
DE212013000104.5U DE212013000104U1 (en) | 2012-04-19 | 2013-04-18 | Artificial heart valve and its flap holder |
PCT/CN2013/074329 WO2013155970A1 (en) | 2012-04-19 | 2013-04-18 | Artificial heart valve and valve scaffold thereof |
JP2015600012U JP3196976U (en) | 2012-04-19 | 2013-04-18 | Artificial heart valve and its valve stent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210116475.8A CN102764169B (en) | 2012-04-19 | 2012-04-19 | Cardiac valve prosthesis and valve bracket thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102764169A CN102764169A (en) | 2012-11-07 |
CN102764169B true CN102764169B (en) | 2015-07-29 |
Family
ID=47091906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210116475.8A Active CN102764169B (en) | 2012-04-19 | 2012-04-19 | Cardiac valve prosthesis and valve bracket thereof |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3196976U (en) |
CN (1) | CN102764169B (en) |
DE (1) | DE212013000104U1 (en) |
WO (1) | WO2013155970A1 (en) |
Families Citing this family (61)
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 (en) * | 2012-04-19 | 2015-07-29 | 杭州启明医疗器械有限公司 | Cardiac valve prosthesis and valve bracket thereof |
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 |
US9232995B2 (en) | 2013-01-08 | 2016-01-12 | Medtronic, Inc. | Valve prosthesis and method for delivery |
US10206775B2 (en) | 2012-08-13 | 2019-02-19 | Medtronic, Inc. | Heart valve prosthesis |
US9144492B2 (en) | 2012-12-19 | 2015-09-29 | W. L. Gore & Associates, Inc. | Truncated leaflet for prosthetic heart valves, preformed valve |
US9101469B2 (en) | 2012-12-19 | 2015-08-11 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with leaflet shelving |
US10966820B2 (en) | 2012-12-19 | 2021-04-06 | W. L. Gore & Associates, Inc. | Geometric control of bending character in prosthetic heart valve leaflets |
US10321986B2 (en) | 2012-12-19 | 2019-06-18 | W. L. Gore & Associates, Inc. | Multi-frame prosthetic heart 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 |
US10039638B2 (en) | 2012-12-19 | 2018-08-07 | W. L. Gore & Associates, Inc. | Geometric prosthetic heart valves |
US9737398B2 (en) * | 2012-12-19 | 2017-08-22 | W. L. Gore & Associates, Inc. | Prosthetic valves, frames and leaflets and methods thereof |
CN104000672B (en) * | 2013-02-25 | 2016-06-15 | 上海微创心通医疗科技有限公司 | Heart valve prosthesis |
US10918479B2 (en) | 2013-02-25 | 2021-02-16 | Shanghai Microport Cardioflow Medtech Co., Ltd. | Heart valve prosthesis |
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 |
EP2921139B1 (en) * | 2014-03-18 | 2018-11-21 | Nvt Ag | Heartvalve implant |
JP6445683B2 (en) | 2014-08-18 | 2018-12-26 | 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 | Frame with integral suture cuff for a prosthetic valve |
US9827094B2 (en) | 2014-09-15 | 2017-11-28 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with retention elements |
EP3028668A1 (en) | 2014-12-05 | 2016-06-08 | 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 |
CN108882981B (en) | 2016-01-29 | 2021-08-10 | 内奥瓦斯克迪亚拉公司 | Prosthetic valve for preventing outflow obstruction |
CA3041455A1 (en) * | 2016-10-19 | 2018-05-03 | Piotr Chodor | Stent of aortic valve implanted transcatheterly |
PL423186A1 (en) * | 2017-10-18 | 2019-04-23 | Chodor Piotr | Aortic valve stent |
CN109996581B (en) | 2016-11-21 | 2021-10-15 | 内奥瓦斯克迪亚拉公司 | Methods and systems for rapid retrieval of transcatheter heart valve delivery systems |
CN109414322B (en) * | 2017-04-07 | 2021-05-11 | 上海甲悦医疗器械有限公司 | Artificial valve |
CN109561961B (en) * | 2017-04-07 | 2021-02-23 | 上海甲悦医疗器械有限公司 | Artificial valve and artificial valve implantation method |
CA3073834A1 (en) | 2017-08-25 | 2019-02-28 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
WO2019055577A1 (en) | 2017-09-12 | 2019-03-21 | W. L. Gore & Associates, Inc. | Leaflet frame attachment for prosthetic valves |
CN109549755B (en) * | 2017-09-25 | 2020-09-29 | 先健科技(深圳)有限公司 | Heart valve |
WO2019057185A1 (en) * | 2017-09-25 | 2019-03-28 | 先健科技(深圳)有限公司 | Heart valve prosthesis |
AU2018342223B2 (en) | 2017-09-27 | 2021-04-01 | Edwards Lifesciences Corporation | Prosthetic valves with mechanically coupled leaflets |
CN115177403A (en) | 2017-09-27 | 2022-10-14 | W.L.戈尔及同仁股份有限公司 | Prosthetic valves with expandable frames and associated systems and methods |
AU2018347852B2 (en) | 2017-10-13 | 2021-08-19 | Edwards Lifesciences Corporation | Telescoping prosthetic valve and delivery system |
CN108378960B (en) * | 2017-10-24 | 2023-10-31 | 杭州启明医疗器械股份有限公司 | Adjustable bend conveying system of interventional heart valve |
US11123183B2 (en) | 2017-10-31 | 2021-09-21 | W. L. Gore & Associates, Inc. | Prosthetic heart valve |
AU2018362078B2 (en) | 2017-10-31 | 2021-10-14 | W. L. Gore & Associates, Inc. | Transcatheter deployment systems and associated methods |
US11154397B2 (en) | 2017-10-31 | 2021-10-26 | W. L. Gore & Associates, Inc. | Jacket for surgical heart valve |
WO2019089136A1 (en) | 2017-10-31 | 2019-05-09 | W. L. Gore & Associates, Inc. | Medical valve and leaflet promoting tissue ingrowth |
CN109966023A (en) * | 2017-12-28 | 2019-07-05 | 上海微创心通医疗科技有限公司 | Heart valve prosthesis and its bracket |
CN209864177U (en) * | 2018-01-07 | 2019-12-31 | 苏州杰成医疗科技有限公司 | Heart valve prosthesis |
CN108670501B (en) * | 2018-05-07 | 2023-12-26 | 杭州启明医疗器械股份有限公司 | Sheath tube convenient for recovering interventional instrument and conveying system |
CN109124829A (en) * | 2018-06-29 | 2019-01-04 | 金仕生物科技(常熟)有限公司 | It is a kind of through conduit aortic valve and preparation method thereof |
CN110786975B (en) * | 2018-08-03 | 2022-07-05 | 先健科技(深圳)有限公司 | Handle assembly of conveyor, conveyor and conveying system |
USD926322S1 (en) | 2018-11-07 | 2021-07-27 | W. L. Gore & Associates, Inc. | Heart valve cover |
AU2019374743B2 (en) | 2018-11-08 | 2022-03-03 | 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 |
CA3135753C (en) | 2019-04-01 | 2023-10-24 | Neovasc Tiara Inc. | Controllably deployable prosthetic valve |
CA3136334A1 (en) | 2019-04-10 | 2020-10-15 | Neovasc Tiara Inc. | Prosthetic valve with natural blood flow |
EP3972673A4 (en) | 2019-05-20 | 2023-06-07 | Neovasc Tiara Inc. | Introducer with hemostasis mechanism |
CN112089506A (en) * | 2019-06-17 | 2020-12-18 | 中国医学科学院阜外医院 | Valve support and heart valve with same |
CA3143344A1 (en) | 2019-06-20 | 2020-12-24 | Neovasc Tiara Inc. | Low profile prosthetic mitral valve |
US11672661B2 (en) | 2019-08-22 | 2023-06-13 | Silara Medtech Inc. | Annuloplasty systems and methods |
CN113813085B (en) * | 2021-09-22 | 2023-06-06 | 中国医学科学院阜外医院 | Medical artificial valve assembly |
CN113730040A (en) * | 2021-10-09 | 2021-12-03 | 复旦大学附属儿科医院 | Application and sewing method of novel ePTFE stent valve |
CN113796994A (en) * | 2021-10-18 | 2021-12-17 | 范卫东 | Aortic valve composite implant valve system and method of use |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2154672Y (en) * | 1993-04-10 | 1994-02-02 | 中国人民解放军空军总医院 | Artificial aorta valve with wave-shape stitching |
CN1228295A (en) * | 1999-01-21 | 1999-09-15 | 南方医院 | Artificial heart valves made from braided material |
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 |
EP3292838A1 (en) * | 2005-05-24 | 2018-03-14 | Edwards Lifesciences Corporation | Rapid deployment prosthetic heart valve |
CN101636128B (en) * | 2006-09-07 | 2012-08-15 | 西美蒂斯股份公司 | Stent-valves for valve replacement and associated methods and systems for surgery |
CN201040046Y (en) * | 2007-01-30 | 2008-03-26 | 中国人民解放军第二军医大学 | Bracket for heart valve |
ES2788453T3 (en) * | 2007-06-04 | 2020-10-21 | St Jude Medical Llc | Prosthetic heart valves |
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 |
CN102458316A (en) * | 2009-04-28 | 2012-05-16 | Dc设备公司 | Devices, systems and methods to treat heart failure |
CN102113921A (en) * | 2009-12-30 | 2011-07-06 | 微创医疗器械(上海)有限公司 | Intervention-type heart valve |
US8795354B2 (en) * | 2010-03-05 | 2014-08-05 | Edwards Lifesciences Corporation | Low-profile heart valve and delivery system |
CN101953723B (en) * | 2010-04-19 | 2013-02-27 | 杭州启明医疗器械有限公司 | Stably-positioned artificial cardiac valve replacement device and stent |
CN102764169B (en) * | 2012-04-19 | 2015-07-29 | 杭州启明医疗器械有限公司 | Cardiac valve prosthesis and valve bracket thereof |
CN102949253B (en) * | 2012-10-16 | 2015-12-30 | 北京迈迪顶峰医疗科技有限公司 | A kind of stent valve and conveyer device thereof |
-
2012
- 2012-04-19 CN CN201210116475.8A patent/CN102764169B/en active Active
-
2013
- 2013-04-18 JP JP2015600012U patent/JP3196976U/en not_active Expired - Lifetime
- 2013-04-18 WO PCT/CN2013/074329 patent/WO2013155970A1/en active Application Filing
- 2013-04-18 DE DE212013000104.5U patent/DE212013000104U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2013155970A1 (en) | 2013-10-24 |
CN102764169A (en) | 2012-11-07 |
DE212013000104U1 (en) | 2014-11-20 |
JP3196976U (en) | 2015-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102764169B (en) | Cardiac valve prosthesis and valve bracket thereof | |
US11395734B2 (en) | Prosthetic valve and prosthetic valve implanting method | |
US10543081B2 (en) | Heart valve prosthesis | |
US8012202B2 (en) | Mitral valve ring for treatment of mitral valve regurgitation | |
CN107405194B (en) | Mitral valve prosthesis | |
CN104970901B (en) | Equipment for being implanted into the heart of mammal | |
US10932909B2 (en) | Device for treating regurgitation of tricuspid and implantation method therefor | |
US9839517B2 (en) | Implantable device for treating mitral valve regurgitation | |
US9089424B2 (en) | Aortic annuloplasty ring | |
WO2018184225A1 (en) | Artificial heart valve | |
CN108156805A (en) | Mitral valve component | |
US20130190862A1 (en) | Rapidly deployable surgical heart valves | |
US11478350B2 (en) | Aortic annular support system | |
CN111110403A (en) | Heart valve device with anchoring ring and using method thereof | |
CN112022439A (en) | Artificial heart valve | |
CN212382790U (en) | Heart valve device with anchoring ring | |
CN212089841U (en) | Heart valve device capable of being woven | |
CN111195166A (en) | Knittable heart valve device and manufacturing method and using method thereof | |
CN212788787U (en) | Artificial heart valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Dianyuan Inventor after: Zi Zhenjun Inventor after: Lv Shouliang Inventor after: Lei Rongjun Inventor before: Li Dianyuan Inventor before: Zi Zhenjun Inventor before: Lv Shouliang Inventor before: Lei Rongjun |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 310051 311, 3 building, 2 building, 88 Jiangling Road, Binjiang District, Hangzhou, Zhejiang. Patentee after: Hangzhou Qiming Medical Devices Co., Ltd. Address before: 310000 Tax Friends Building 201, 3738 Nanhuan Road, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Qiming Medical Device Co., Ltd. |