CN110448393A - 管腔支架 - Google Patents
管腔支架 Download PDFInfo
- Publication number
- CN110448393A CN110448393A CN201811550941.7A CN201811550941A CN110448393A CN 110448393 A CN110448393 A CN 110448393A CN 201811550941 A CN201811550941 A CN 201811550941A CN 110448393 A CN110448393 A CN 110448393A
- Authority
- CN
- China
- Prior art keywords
- branch
- interior
- intraluminal stent
- tubular body
- distal end
- 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.)
- Granted
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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. 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
- A61F2/844—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents folded prior to deployment
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
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 (12)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811550941.7A CN110448393B (zh) | 2018-12-18 | 2018-12-18 | 管腔支架 |
EP23211816.6A EP4302727A3 (en) | 2018-12-18 | 2019-10-31 | Lumen stent and implant |
PCT/CN2019/114681 WO2020125226A1 (zh) | 2018-12-18 | 2019-10-31 | 管腔支架及植入物 |
US17/312,769 US11963894B2 (en) | 2018-12-18 | 2019-10-31 | Lumen stent and implant |
EP19897825.6A EP3900678B1 (en) | 2018-12-18 | 2019-10-31 | Lumen stent and implant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811550941.7A CN110448393B (zh) | 2018-12-18 | 2018-12-18 | 管腔支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110448393A true CN110448393A (zh) | 2019-11-15 |
CN110448393B CN110448393B (zh) | 2021-04-13 |
Family
ID=68471626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811550941.7A Active CN110448393B (zh) | 2018-12-18 | 2018-12-18 | 管腔支架 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110448393B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020108546A1 (zh) * | 2018-11-28 | 2020-06-04 | 杭州唯强医疗科技有限公司 | 改进显影性能的血管支架及其内嵌分支支架 |
CN112891017A (zh) * | 2019-12-03 | 2021-06-04 | 深圳市先健畅通医疗有限公司 | 管腔支架 |
CN112891033A (zh) * | 2019-12-03 | 2021-06-04 | 深圳市先健畅通医疗有限公司 | 管腔支架 |
CN112891018A (zh) * | 2019-12-03 | 2021-06-04 | 深圳市先健畅通医疗有限公司 | 管腔支架 |
WO2021129298A1 (zh) * | 2019-12-27 | 2021-07-01 | 深圳市先健畅通医疗有限公司 | 管腔支架 |
WO2023025045A1 (zh) * | 2021-08-24 | 2023-03-02 | 先健科技(深圳)有限公司 | 管腔支架 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008021557A1 (en) * | 2006-08-18 | 2008-02-21 | William A. Cook Australia Pty. Ltd. | Stent graft |
CN101283937A (zh) * | 2008-05-21 | 2008-10-15 | 微创医疗器械(上海)有限公司 | 带开口的覆膜支架及覆膜支架的束缚方法 |
US20090082847A1 (en) * | 2007-09-26 | 2009-03-26 | Boston Scientific Corporation | System and method of securing stent barbs |
CN102370528A (zh) * | 2010-08-09 | 2012-03-14 | 郭伟 | 一种支架型血管 |
CN102379757A (zh) * | 2011-04-27 | 2012-03-21 | 郭伟 | 一种适用于复杂腹主动脉瘤腔内治疗的支架型血管 |
CN102462563A (zh) * | 2010-11-12 | 2012-05-23 | 微创医疗器械(上海)有限公司 | 一种分叉血管支架 |
US20170007392A1 (en) * | 2014-01-23 | 2017-01-12 | Biokyra Pesquisa E Desenvolvimento Ltda. | Endoprosthesis for endovascular treatment of thoracic-abdominal aortic aneurysms or dissections and endoprosthesis for endovascular treatment of abdominal aortic aneurysms or dissections which compromise the iliac arteries |
CN106687074A (zh) * | 2014-09-23 | 2017-05-17 | 波顿医疗公司 | 血管修复装置和使用方法 |
CN108042176A (zh) * | 2018-01-11 | 2018-05-18 | 恩脉(上海)医疗科技有限公司 | 取栓装置 |
CN108601648A (zh) * | 2015-12-30 | 2018-09-28 | 乔泰克公司 | 自膨胀式血管假体 |
-
2018
- 2018-12-18 CN CN201811550941.7A patent/CN110448393B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008021557A1 (en) * | 2006-08-18 | 2008-02-21 | William A. Cook Australia Pty. Ltd. | Stent graft |
US20090082847A1 (en) * | 2007-09-26 | 2009-03-26 | Boston Scientific Corporation | System and method of securing stent barbs |
CN101283937A (zh) * | 2008-05-21 | 2008-10-15 | 微创医疗器械(上海)有限公司 | 带开口的覆膜支架及覆膜支架的束缚方法 |
CN102370528A (zh) * | 2010-08-09 | 2012-03-14 | 郭伟 | 一种支架型血管 |
CN102462563A (zh) * | 2010-11-12 | 2012-05-23 | 微创医疗器械(上海)有限公司 | 一种分叉血管支架 |
CN102379757A (zh) * | 2011-04-27 | 2012-03-21 | 郭伟 | 一种适用于复杂腹主动脉瘤腔内治疗的支架型血管 |
US20170007392A1 (en) * | 2014-01-23 | 2017-01-12 | Biokyra Pesquisa E Desenvolvimento Ltda. | Endoprosthesis for endovascular treatment of thoracic-abdominal aortic aneurysms or dissections and endoprosthesis for endovascular treatment of abdominal aortic aneurysms or dissections which compromise the iliac arteries |
CN106687074A (zh) * | 2014-09-23 | 2017-05-17 | 波顿医疗公司 | 血管修复装置和使用方法 |
CN108601648A (zh) * | 2015-12-30 | 2018-09-28 | 乔泰克公司 | 自膨胀式血管假体 |
CN108042176A (zh) * | 2018-01-11 | 2018-05-18 | 恩脉(上海)医疗科技有限公司 | 取栓装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020108546A1 (zh) * | 2018-11-28 | 2020-06-04 | 杭州唯强医疗科技有限公司 | 改进显影性能的血管支架及其内嵌分支支架 |
CN112891017A (zh) * | 2019-12-03 | 2021-06-04 | 深圳市先健畅通医疗有限公司 | 管腔支架 |
CN112891033A (zh) * | 2019-12-03 | 2021-06-04 | 深圳市先健畅通医疗有限公司 | 管腔支架 |
CN112891018A (zh) * | 2019-12-03 | 2021-06-04 | 深圳市先健畅通医疗有限公司 | 管腔支架 |
WO2021129298A1 (zh) * | 2019-12-27 | 2021-07-01 | 深圳市先健畅通医疗有限公司 | 管腔支架 |
WO2023025045A1 (zh) * | 2021-08-24 | 2023-03-02 | 先健科技(深圳)有限公司 | 管腔支架 |
Also Published As
Publication number | Publication date |
---|---|
CN110448393B (zh) | 2021-04-13 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191115 Assignee: Lifetech Scientific (Shenzhen) Co.,Ltd. Assignor: Shenzhen Xianjian Changtong Medical Co.,Ltd. Contract record no.: X2021980004990 Denomination of invention: Luminal stent Granted publication date: 20210413 License type: Common License Record date: 20210621 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221209 Address after: 518063 8th floor, Xianjian technology building, No. 22, Keji South 12th Road, community, high tech Zone, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee after: LIFETECH SCIENTIFIC (SHENZHEN) Co.,Ltd. Address before: 1002, Xianjian technology building, 22 Keji South 12 road, high tech community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Xianjian Changtong Medical Co.,Ltd. |
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TR01 | Transfer of patent right |