CN101991477B - 一种血管重构支架 - Google Patents
一种血管重构支架 Download PDFInfo
- Publication number
- CN101991477B CN101991477B CN200910194688.0A CN200910194688A CN101991477B CN 101991477 B CN101991477 B CN 101991477B CN 200910194688 A CN200910194688 A CN 200910194688A CN 101991477 B CN101991477 B CN 101991477B
- Authority
- CN
- China
- Prior art keywords
- support frame
- vascular reconstructive
- reconstructive support
- vascular
- chain
- 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
- A61F2/82—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
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- 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
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
-
- 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
- A61F2002/823—Stents, different from stent-grafts, adapted to cover an aneurysm
-
- 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
- A61F2250/0023—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 porosity
Abstract
Description
Claims (30)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910194688.0A CN101991477B (zh) | 2009-08-27 | 2009-08-27 | 一种血管重构支架 |
PCT/CN2010/076333 WO2011023105A1 (zh) | 2009-08-27 | 2010-08-25 | 一种血管重构支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910194688.0A CN101991477B (zh) | 2009-08-27 | 2009-08-27 | 一种血管重构支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101991477A CN101991477A (zh) | 2011-03-30 |
CN101991477B true CN101991477B (zh) | 2014-03-26 |
Family
ID=43627265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910194688.0A Active CN101991477B (zh) | 2009-08-27 | 2009-08-27 | 一种血管重构支架 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101991477B (zh) |
WO (1) | WO2011023105A1 (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1750619B1 (en) | 2004-05-25 | 2013-07-24 | Covidien LP | Flexible vascular occluding device |
CA2758946C (en) | 2004-05-25 | 2014-10-21 | Tyco Healthcare Group Lp | Vascular stenting for aneurysms |
US8623067B2 (en) | 2004-05-25 | 2014-01-07 | Covidien Lp | Methods and apparatus for luminal stenting |
US20060206200A1 (en) | 2004-05-25 | 2006-09-14 | Chestnut Medical Technologies, Inc. | Flexible vascular occluding device |
US8152833B2 (en) | 2006-02-22 | 2012-04-10 | Tyco Healthcare Group Lp | Embolic protection systems having radiopaque filter mesh |
CN102499732A (zh) | 2011-10-19 | 2012-06-20 | 微创医疗器械(上海)有限公司 | 一种血管内植入装置包和植入装置的制备方法 |
CN102764170B (zh) * | 2012-07-18 | 2015-09-16 | 吕文峰 | 一种复合功能的血管内支架 |
US9913740B2 (en) * | 2012-10-25 | 2018-03-13 | W. L. Gore & Associates, Inc. | Stent with varying cross-section |
US9114001B2 (en) | 2012-10-30 | 2015-08-25 | Covidien Lp | Systems for attaining a predetermined porosity of a vascular device |
US9452070B2 (en) | 2012-10-31 | 2016-09-27 | Covidien Lp | Methods and systems for increasing a density of a region of a vascular device |
US9943427B2 (en) | 2012-11-06 | 2018-04-17 | Covidien Lp | Shaped occluding devices and methods of using the same |
US9157174B2 (en) | 2013-02-05 | 2015-10-13 | Covidien Lp | Vascular device for aneurysm treatment and providing blood flow into a perforator vessel |
CN104720941A (zh) * | 2013-12-20 | 2015-06-24 | 微创神通医疗科技(上海)有限公司 | 管道支架及其制备方法 |
CN104274257A (zh) * | 2014-09-19 | 2015-01-14 | 深圳市人民医院 | 一种血管内介入治疗颅内动脉瘤用纳米电纺纤维支架 |
CN108272481A (zh) * | 2016-12-30 | 2018-07-13 | 香港科技大学深圳研究院 | 一种自适应支架及其制造方法 |
CN109771097A (zh) * | 2019-03-11 | 2019-05-21 | 北京航空航天大学 | 具有径向支撑力变化的人工介入型主动脉瓣膜支架 |
CA3133857A1 (en) | 2019-03-20 | 2020-09-24 | inQB8 Medical Technologies, LLC | Aortic dissection implant |
CN110251285B (zh) * | 2019-05-21 | 2021-06-18 | 泰升医疗有限公司 | 渐缩型血管支架 |
CN110507457B (zh) * | 2019-08-30 | 2022-04-22 | 湖南瑞康通科技发展有限公司 | 一种支架、其输送系统及医疗器械 |
US11911259B2 (en) * | 2020-07-31 | 2024-02-27 | DePuy Synthes Products, Inc. | Multi-layer folding flow diverters |
DE102022125487A1 (de) * | 2022-10-04 | 2024-04-04 | Acandis Gmbh | Medizinische Vorrichtung, insbesondere Stent, medizinisches System und Verfahren zur Herstellung einer medizinischen Vorrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101002702A (zh) * | 2006-01-16 | 2007-07-25 | 上海康德莱企业发展集团有限公司 | 带外层环状网裙的编织血管支架 |
WO2007139699A2 (en) * | 2006-05-24 | 2007-12-06 | Chestnut Medical Technologies, Inc. | Flexible vascular occluding device |
CN101234046A (zh) * | 2007-01-17 | 2008-08-06 | Aga医药有限公司 | 用于修补血管畸形的可血管内递送的支架 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030100945A1 (en) * | 2001-11-23 | 2003-05-29 | Mindguard Ltd. | Implantable intraluminal device and method of using same in treating aneurysms |
CN101732116B (zh) * | 2008-11-15 | 2014-04-16 | 上海微创医疗器械(集团)有限公司 | 用于病变血管修补的血管支架 |
-
2009
- 2009-08-27 CN CN200910194688.0A patent/CN101991477B/zh active Active
-
2010
- 2010-08-25 WO PCT/CN2010/076333 patent/WO2011023105A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101002702A (zh) * | 2006-01-16 | 2007-07-25 | 上海康德莱企业发展集团有限公司 | 带外层环状网裙的编织血管支架 |
WO2007139699A2 (en) * | 2006-05-24 | 2007-12-06 | Chestnut Medical Technologies, Inc. | Flexible vascular occluding device |
CN101234046A (zh) * | 2007-01-17 | 2008-08-06 | Aga医药有限公司 | 用于修补血管畸形的可血管内递送的支架 |
Also Published As
Publication number | Publication date |
---|---|
CN101991477A (zh) | 2011-03-30 |
WO2011023105A1 (zh) | 2011-03-03 |
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Date | Code | Title | Description |
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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 | ||
CB02 | Change of applicant information |
Address after: 201203, 501, Newton Road, Zhangjiang hi tech park, Shanghai, Pudong Applicant after: Shanghai MicroPort Medical Equipment (Group) Co., Ltd. Address before: 201203, 501, Newton Road, Zhangjiang hi tech park, Shanghai, Pudong Applicant before: Weichuang Medical Equipment (Shanghai) Co., Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WEICHUANG MEDICAL EQUIPMENT (SHANGHAI) CO., LTD. TO: SHANGHAI MICROPORT MEDICAL EQUIPMENT (GROUP) CO., LTD. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160222 Address after: 201318 Shanghai city wide 222 Lane 16 Pudong New Area Road Patentee after: Minimally invasive Shentong medical technology (Shanghai) Co., Ltd. Address before: 201203, 501, Newton Road, Zhangjiang hi tech park, Shanghai, Pudong Patentee before: Shanghai MicroPort Medical Equipment (Group) Co., Ltd. |