CN111407477B - 管腔支架 - Google Patents
管腔支架 Download PDFInfo
- Publication number
- CN111407477B CN111407477B CN201811554974.9A CN201811554974A CN111407477B CN 111407477 B CN111407477 B CN 111407477B CN 201811554974 A CN201811554974 A CN 201811554974A CN 111407477 B CN111407477 B CN 111407477B
- Authority
- CN
- China
- Prior art keywords
- branch
- stent
- luminal stent
- proximal end
- inner branch
- 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
-
- 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)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (12)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811554974.9A CN111407477B (zh) | 2018-12-18 | 2018-12-18 | 管腔支架 |
EP19897825.6A EP3900678B1 (en) | 2018-12-18 | 2019-10-31 | Lumen stent and implant |
EP23211816.6A EP4302727A3 (en) | 2018-12-18 | 2019-10-31 | Lumen stent and implant |
US17/312,769 US11963894B2 (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 |
ES19897825T ES2973782T3 (es) | 2018-12-18 | 2019-10-31 | Stent e implante de lumen |
US18/615,904 US20240225865A1 (en) | 2018-12-18 | 2024-03-25 | Lumen Stent and Implant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811554974.9A CN111407477B (zh) | 2018-12-18 | 2018-12-18 | 管腔支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111407477A CN111407477A (zh) | 2020-07-14 |
CN111407477B true CN111407477B (zh) | 2021-07-20 |
Family
ID=71484890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811554974.9A Active CN111407477B (zh) | 2018-12-18 | 2018-12-18 | 管腔支架 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111407477B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114376763B (zh) * | 2021-12-16 | 2023-06-16 | 杭州唯强医疗科技有限公司 | 血管支架 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN202699194U (zh) * | 2012-05-16 | 2013-01-30 | 王志伟 | 分支式腹主动脉覆膜支架及其输送*** |
CN206934210U (zh) * | 2016-12-31 | 2018-01-30 | 先健科技(深圳)有限公司 | 覆膜支架及输送*** |
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 CN201811554974.9A patent/CN111407477B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN202699194U (zh) * | 2012-05-16 | 2013-01-30 | 王志伟 | 分支式腹主动脉覆膜支架及其输送*** |
CN108601648A (zh) * | 2015-12-30 | 2018-09-28 | 乔泰克公司 | 自膨胀式血管假体 |
CN206934210U (zh) * | 2016-12-31 | 2018-01-30 | 先健科技(深圳)有限公司 | 覆膜支架及输送*** |
Also Published As
Publication number | Publication date |
---|---|
CN111407477A (zh) | 2020-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200714 Assignee: Lifetech Scientific (Shenzhen) Co.,Ltd. Assignor: Shenzhen Xianjian Changtong Medical Co.,Ltd. Contract record no.: X2021980004990 Denomination of invention: Luminal stent License type: Common License Record date: 20210621 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221201 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. |
|
TR01 | Transfer of patent right |