CN101450018B - 可回收的瓣膜支架 - Google Patents
可回收的瓣膜支架 Download PDFInfo
- Publication number
- CN101450018B CN101450018B CN2007101954093A CN200710195409A CN101450018B CN 101450018 B CN101450018 B CN 101450018B CN 2007101954093 A CN2007101954093 A CN 2007101954093A CN 200710195409 A CN200710195409 A CN 200710195409A CN 101450018 B CN101450018 B CN 101450018B
- Authority
- CN
- China
- Prior art keywords
- column support
- diaphragm
- rear jig
- shell fragment
- support
- 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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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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12104—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in an air passage
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
-
- 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
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2002/043—Bronchi
-
- 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
- A61F2250/0059—Additional features; Implant or prostheses properties not otherwise provided for temporary
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Medical Informatics (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101954093A CN101450018B (zh) | 2007-11-28 | 2007-11-28 | 可回收的瓣膜支架 |
PCT/CN2008/001941 WO2009079915A1 (fr) | 2007-11-28 | 2008-11-28 | Prothèse endovasculaire rétractable pour valve |
US12/790,123 US8556958B2 (en) | 2007-11-28 | 2010-05-28 | Recoverable valve stent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101954093A CN101450018B (zh) | 2007-11-28 | 2007-11-28 | 可回收的瓣膜支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101450018A CN101450018A (zh) | 2009-06-10 |
CN101450018B true CN101450018B (zh) | 2010-09-08 |
Family
ID=40732618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101954093A Active CN101450018B (zh) | 2007-11-28 | 2007-11-28 | 可回收的瓣膜支架 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8556958B2 (zh) |
CN (1) | CN101450018B (zh) |
WO (1) | WO2009079915A1 (zh) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012054519A2 (en) | 2010-10-18 | 2012-04-26 | Allergan, Inc. | Reactive intragastric implant devices |
US9463107B2 (en) | 2010-10-18 | 2016-10-11 | Apollo Endosurgery, Inc. | Variable size intragastric implant devices |
EP2629714B1 (en) | 2010-10-18 | 2015-12-30 | Apollo Endosurgery, Inc. | Intragastric implants with duodenal anchors |
US8870966B2 (en) | 2010-10-18 | 2014-10-28 | Apollo Endosurgery, Inc. | Intragastric balloon for treating obesity |
US9398969B2 (en) * | 2010-10-19 | 2016-07-26 | Apollo Endosurgery, Inc. | Upper stomach gastric implants |
US8920447B2 (en) | 2010-10-19 | 2014-12-30 | Apollo Endosurgery, Inc. | Articulated gastric implant clip |
US8864840B2 (en) | 2010-10-19 | 2014-10-21 | Apollo Endosurgery, Inc. | Intragastric implants with collapsible frames |
ES2593753T3 (es) | 2010-10-19 | 2016-12-13 | Apollo Endosurgery, Inc. | Manga duodenal con anclaje sin perforación |
US9498365B2 (en) | 2010-10-19 | 2016-11-22 | Apollo Endosurgery, Inc. | Intragastric implants with multiple fluid chambers |
US9198790B2 (en) | 2010-10-19 | 2015-12-01 | Apollo Endosurgery, Inc. | Upper stomach gastric implants |
US8821529B2 (en) * | 2011-03-25 | 2014-09-02 | Aga Medical Corporation | Device and method for occluding a septal defect |
AU2012299311B2 (en) | 2011-08-11 | 2016-03-03 | Tendyne Holdings, Inc. | Improvements for prosthetic valves and related inventions |
BR112014006630A2 (pt) * | 2011-09-21 | 2017-04-04 | Biokyra Pesquisa E Desenvolvimento Ltda | elementos estruturais conectores de stents revestidos |
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 |
CN103239309A (zh) * | 2012-02-13 | 2013-08-14 | 桑戈门德有限责任公司 | 用于静脉瓣修补的支架型外静脉支撑件 |
CN102908174B (zh) * | 2012-10-15 | 2015-03-25 | 先健科技(深圳)有限公司 | 一种用于介入治疗的医疗器械 |
WO2014179618A2 (en) * | 2013-05-01 | 2014-11-06 | Qarius Llc | Personalized aortic valve prosthesis |
BR102015011376B1 (pt) * | 2015-05-18 | 2023-04-04 | Murilo Pundek Rocha | Brônquio artificial implantável |
GB201615219D0 (en) | 2016-09-07 | 2016-10-19 | Vascutek Ltd And Univ Medical Center Hamburg-Eppendorf (Uke) | Hybrid prosthesis and delivery system |
GB2554670B (en) | 2016-09-30 | 2022-01-05 | Vascutek Ltd | A vascular graft |
US10925756B2 (en) * | 2017-05-03 | 2021-02-23 | St. Jude Medical, Cardiology Division, Inc. | Collapsible medical device having an open lumen |
GB201707929D0 (en) | 2017-05-17 | 2017-06-28 | Vascutek Ltd | Tubular medical device |
CN107130403A (zh) * | 2017-06-26 | 2017-09-05 | 无锡小天鹅股份有限公司 | 洗涤用品投放装置和洗衣机 |
GB201715658D0 (en) * | 2017-09-27 | 2017-11-08 | Vascutek Ltd | An endoluminal device |
CN107898504A (zh) * | 2017-12-22 | 2018-04-13 | 苏州科技城医院 | 医用多功能防护面膜 |
CN110742667A (zh) * | 2018-07-23 | 2020-02-04 | 苏州优友瑞医疗科技有限公司 | 运用可植入瓣膜治疗肺功能障碍的方法和装置 |
CN109009589A (zh) * | 2018-08-22 | 2018-12-18 | 湖南埃普特医疗器械有限公司 | 一种心室减容装置及其输送系统 |
EP3883482B1 (en) * | 2018-11-19 | 2023-07-19 | Pulmair Medical, Inc. | Implantable artificial bronchus |
CN109700582A (zh) * | 2019-01-03 | 2019-05-03 | 赵学 | 一种血管支架取出机构以及采用该取出机构的可回收血管支架 |
CN110811918B (zh) * | 2019-11-20 | 2021-11-09 | 湖南埃普特医疗器械有限公司 | 一种可回收滤器及滤器推送装置 |
CN111493964B (zh) * | 2020-04-09 | 2022-06-28 | 深圳市美好创亿医疗科技股份有限公司 | 活瓣 |
CN112283389B (zh) * | 2020-09-30 | 2022-11-01 | 哈尔滨工业大学 | 一种基于双程sma弹簧的仿生软体阀 |
USD954953S1 (en) | 2020-11-03 | 2022-06-14 | Pulmair Medical, Inc. | Implantable artificial bronchus |
CN113679512A (zh) * | 2021-08-11 | 2021-11-23 | 上海傲流医疗科技有限公司 | 一种治疗三尖瓣返流的修复装置 |
CN116269942B (zh) * | 2023-05-16 | 2023-10-27 | 乐普(北京)医疗器械股份有限公司 | 人工心脏瓣膜 |
CN117258112A (zh) * | 2023-11-23 | 2023-12-22 | 南昌康德医院有限公司 | 一种抗反流输尿管支架 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5735892A (en) * | 1993-08-18 | 1998-04-07 | W. L. Gore & Associates, Inc. | Intraluminal stent graft |
US7018401B1 (en) * | 1999-02-01 | 2006-03-28 | Board Of Regents, The University Of Texas System | Woven intravascular devices and methods for making the same and apparatus for delivery of the same |
US6893460B2 (en) * | 2001-10-11 | 2005-05-17 | Percutaneous Valve Technologies Inc. | Implantable prosthetic valve |
US20040111147A1 (en) * | 2002-12-03 | 2004-06-10 | Rabkin Dmitry J. | Temporary, repositionable or retrievable intraluminal devices |
DE10221076A1 (de) * | 2002-05-11 | 2003-11-27 | Ruesch Willy Gmbh | Stent |
EG24012A (en) * | 2003-09-24 | 2008-03-23 | Wael Mohamed Nabil Lotfy | Valved balloon stent |
US20050131515A1 (en) * | 2003-12-16 | 2005-06-16 | Cully Edward H. | Removable stent-graft |
CN2764324Y (zh) * | 2005-02-07 | 2006-03-15 | 赵珺 | 一种静脉瓣膜替代物 |
CN100584292C (zh) * | 2005-11-09 | 2010-01-27 | 温宁 | 人工心脏支架瓣膜 |
CN1799520A (zh) * | 2006-01-16 | 2006-07-12 | 孔祥清 | 经皮主动脉瓣置换装置 |
US7740655B2 (en) * | 2006-04-06 | 2010-06-22 | Medtronic Vascular, Inc. | Reinforced surgical conduit for implantation of a stented valve therein |
US8936634B2 (en) * | 2009-07-15 | 2015-01-20 | W. L. Gore & Associates, Inc. | Self constraining radially expandable medical devices |
-
2007
- 2007-11-28 CN CN2007101954093A patent/CN101450018B/zh active Active
-
2008
- 2008-11-28 WO PCT/CN2008/001941 patent/WO2009079915A1/zh active Application Filing
-
2010
- 2010-05-28 US US12/790,123 patent/US8556958B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20100234937A1 (en) | 2010-09-16 |
US8556958B2 (en) | 2013-10-15 |
WO2009079915A1 (fr) | 2009-07-02 |
CN101450018A (zh) | 2009-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING PUYI SHENGJI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG TAO Effective date: 20111027 Free format text: FORMER OWNER: TIAN KUNLING |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100081 HAIDIAN, BEIJING TO: 100084 HAIDIAN, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111027 Address after: 100084 Beijing City, Haidian District Institute of Road No. 2 building C Room 101 Patentee after: Beijing Puyi Technology Co., Ltd. Address before: 100081 Beijing Institute of South Road, Haidian District, building No. 2, east gate, No. 204, No. 76 Co-patentee before: Tian Kunling Patentee before: Wang Tao |