CN101172059A - 带内层舌状结构的支架瓣膜及其支架的编织方法 - Google Patents
带内层舌状结构的支架瓣膜及其支架的编织方法 Download PDFInfo
- Publication number
- CN101172059A CN101172059A CN 200610117809 CN200610117809A CN101172059A CN 101172059 A CN101172059 A CN 101172059A CN 200610117809 CN200610117809 CN 200610117809 CN 200610117809 A CN200610117809 A CN 200610117809A CN 101172059 A CN101172059 A CN 101172059A
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- tongue
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- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000009940 knitting Methods 0.000 title claims description 30
- 238000009954 braiding Methods 0.000 claims abstract description 24
- 210000005182 tip of the tongue Anatomy 0.000 claims description 99
- 238000011144 upstream manufacturing Methods 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 29
- 238000005520 cutting process Methods 0.000 claims description 27
- 238000009941 weaving Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 210000005181 root of the tongue Anatomy 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000013021 overheating Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 description 13
- 239000008280 blood Substances 0.000 description 9
- 210000004369 blood Anatomy 0.000 description 9
- 210000002216 heart Anatomy 0.000 description 9
- 210000003709 heart valve Anatomy 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 6
- 231100000915 pathological change Toxicity 0.000 description 5
- 230000036285 pathological change Effects 0.000 description 5
- 210000001765 aortic valve Anatomy 0.000 description 4
- 239000012620 biological material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000001351 cycling effect Effects 0.000 description 3
- 210000005240 left ventricle Anatomy 0.000 description 3
- 210000005241 right ventricle Anatomy 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 2
- 210000000709 aorta Anatomy 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000005246 left atrium Anatomy 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 210000004115 mitral valve Anatomy 0.000 description 2
- 210000003516 pericardium Anatomy 0.000 description 2
- 230000002685 pulmonary effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 210000000591 tricuspid valve Anatomy 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 208000002330 Congenital Heart Defects Diseases 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
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- 230000008602 contraction Effects 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 230000004088 pulmonary circulation Effects 0.000 description 1
- 210000003102 pulmonary valve Anatomy 0.000 description 1
- 210000003492 pulmonary vein Anatomy 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000005245 right atrium Anatomy 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
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- 238000001356 surgical procedure Methods 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
- 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
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)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (17)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610117809 CN101172059B (zh) | 2006-10-31 | 2006-10-31 | 带内层舌状结构的支架瓣膜及其支架的编织方法 |
PCT/CN2007/003016 WO2008052421A1 (en) | 2006-10-31 | 2007-10-22 | Stent valve with inner tongue structure and weaving method of the stent thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610117809 CN101172059B (zh) | 2006-10-31 | 2006-10-31 | 带内层舌状结构的支架瓣膜及其支架的编织方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101172059A true CN101172059A (zh) | 2008-05-07 |
CN101172059B CN101172059B (zh) | 2010-12-08 |
Family
ID=39343802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610117809 Active CN101172059B (zh) | 2006-10-31 | 2006-10-31 | 带内层舌状结构的支架瓣膜及其支架的编织方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101172059B (zh) |
WO (1) | WO2008052421A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016098104A3 (en) * | 2014-12-14 | 2016-09-15 | Mor Research Applications Ltd. | Prosthetic valve and deployment system |
CN106473840A (zh) * | 2016-12-07 | 2017-03-08 | 复旦大学附属儿科医院 | 手工缝制带瓣外管道及该管道缝制用的模具和缝制方法 |
US9925043B2 (en) | 2011-11-21 | 2018-03-27 | Trisol Medical Ltd. | Device for placement in the tricuspid annulus |
CN107928841A (zh) * | 2017-11-27 | 2018-04-20 | 上海形状记忆合金材料有限公司 | 一种分体式主动脉瓣膜支架组件 |
CN108372261A (zh) * | 2017-01-30 | 2018-08-07 | 集奥布鲁克有限公司 | 丝网及用于制造丝网的螺旋线的方法 |
CN110769782A (zh) * | 2017-05-12 | 2020-02-07 | 爱德华兹生命科学公司 | 假体心脏瓣膜停靠组合件 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US9144492B2 (en) | 2012-12-19 | 2015-09-29 | W. L. Gore & Associates, Inc. | Truncated leaflet for prosthetic heart valves, preformed valve |
US10966820B2 (en) | 2012-12-19 | 2021-04-06 | W. L. Gore & Associates, Inc. | Geometric control of bending character in prosthetic heart valve leaflets |
US9101469B2 (en) | 2012-12-19 | 2015-08-11 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with leaflet shelving |
US9827094B2 (en) | 2014-09-15 | 2017-11-28 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with retention elements |
CN111182856B (zh) | 2017-09-12 | 2022-04-29 | W.L.戈尔及同仁股份有限公司 | 用于假体瓣膜的瓣叶框架附连件 |
EP3687452A1 (en) | 2017-09-27 | 2020-08-05 | W. L. Gore & Associates, Inc. | Prosthetic valves with mechanically coupled leaflets |
EP4364696A3 (en) | 2017-09-27 | 2024-07-03 | Edwards Lifesciences Corporation | Prosthetic valve with expandable frame and associated systems and methods |
AU2018347852B2 (en) | 2017-10-13 | 2021-08-19 | Edwards Lifesciences Corporation | Telescoping prosthetic valve and delivery system |
WO2019089138A1 (en) | 2017-10-31 | 2019-05-09 | W. L. Gore & Associates, Inc. | Prosthetic heart valve |
US11154397B2 (en) | 2017-10-31 | 2021-10-26 | W. L. Gore & Associates, Inc. | Jacket for surgical heart valve |
EP3703616A1 (en) | 2017-10-31 | 2020-09-09 | W. L. Gore & Associates, Inc. | Medical valve and leaflet promoting tissue ingrowth |
US11497601B2 (en) | 2019-03-01 | 2022-11-15 | W. L. Gore & Associates, Inc. | Telescoping prosthetic valve with retention element |
CN110236738A (zh) * | 2019-07-01 | 2019-09-17 | 上海长海医院 | 耐久性增强型带三叶生物瓣移植物及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK124690D0 (da) * | 1990-05-18 | 1990-05-18 | Henning Rud Andersen | Klapprotes til implantering i kroppen for erstatning af naturlig klap samt kateter til brug ved implantering af en saadan klapprotese |
PL211544B1 (pl) * | 2000-01-31 | 2012-05-31 | Cook Biotech Inc | Zespół zastawki stentu i zastosowanie zespołu zastawki stentu |
CN1160029C (zh) * | 2002-03-29 | 2004-08-04 | 中南大学湘雅二医院 | 弹性瓣环心包二尖瓣 |
KR100561713B1 (ko) * | 2003-05-23 | 2006-03-20 | (주) 태웅메디칼 | 가변상태 유지형 스텐트의 제조방법과 이에 의해 제조된가변상태 유지형 스텐트 |
CN1745727A (zh) * | 2004-09-08 | 2006-03-15 | 王蓉珍 | 介入式人工心脏瓣膜及其植入和回收装置 |
CN100584292C (zh) * | 2005-11-09 | 2010-01-27 | 温宁 | 人工心脏支架瓣膜 |
-
2006
- 2006-10-31 CN CN 200610117809 patent/CN101172059B/zh active Active
-
2007
- 2007-10-22 WO PCT/CN2007/003016 patent/WO2008052421A1/zh active Application Filing
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9925043B2 (en) | 2011-11-21 | 2018-03-27 | Trisol Medical Ltd. | Device for placement in the tricuspid annulus |
WO2016098104A3 (en) * | 2014-12-14 | 2016-09-15 | Mor Research Applications Ltd. | Prosthetic valve and deployment system |
US11045311B2 (en) | 2014-12-14 | 2021-06-29 | Trisol Medical Ltd. | Prosthetic valve and deployment system |
CN106473840A (zh) * | 2016-12-07 | 2017-03-08 | 复旦大学附属儿科医院 | 手工缝制带瓣外管道及该管道缝制用的模具和缝制方法 |
CN108372261A (zh) * | 2017-01-30 | 2018-08-07 | 集奥布鲁克有限公司 | 丝网及用于制造丝网的螺旋线的方法 |
CN110769782A (zh) * | 2017-05-12 | 2020-02-07 | 爱德华兹生命科学公司 | 假体心脏瓣膜停靠组合件 |
CN107928841A (zh) * | 2017-11-27 | 2018-04-20 | 上海形状记忆合金材料有限公司 | 一种分体式主动脉瓣膜支架组件 |
CN107928841B (zh) * | 2017-11-27 | 2020-07-28 | 上海形状记忆合金材料有限公司 | 一种分体式主动脉瓣膜支架组件 |
Also Published As
Publication number | Publication date |
---|---|
CN101172059B (zh) | 2010-12-08 |
WO2008052421A1 (en) | 2008-05-08 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090605 Address after: Room 401, room 19, Lane 828, Ai Ai Road, Shanghai, Pudong New Area: 200125 Applicant after: Wen Ning Co-applicant after: Jin Lei Address before: Room 401, room 19, Lane 828, Ai Ai Road, Shanghai, Pudong New Area: 200125 Applicant before: Wen Ning |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170829 Address after: 102200 Beijing City, Changping District science and Technology Park East China Chang Road No. 2 Patentee after: BEIJING BAIREN MEDICAL TECHNOLOGY Address before: 200125, room 19, No. 828, Lane 401, Ai Ai Road, Pudong New Area, Shanghai Co-patentee before: Jin Lei Patentee before: Wen Ning |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 102200 Beijing City, Changping District science and Technology Park East China Chang Road No. 2 Patentee after: Beijing Bai Ren medical Polytron Technologies Inc Address before: 102200 Beijing City, Changping District science and Technology Park East China Chang Road No. 2 Patentee before: BEIJING BAIREN MEDICAL TECHNOLOGY |
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CP01 | Change in the name or title of a patent holder |