CN106473835B - 分支型覆膜支架及其输送***和释放方法 - Google Patents
分支型覆膜支架及其输送***和释放方法 Download PDFInfo
- Publication number
- CN106473835B CN106473835B CN201610885861.1A CN201610885861A CN106473835B CN 106473835 B CN106473835 B CN 106473835B CN 201610885861 A CN201610885861 A CN 201610885861A CN 106473835 B CN106473835 B CN 106473835B
- Authority
- CN
- China
- Prior art keywords
- locking plate
- quoit
- branch stent
- main body
- tube
- 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
- A61F2/02—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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/9517—Instruments specially adapted for placement or removal of stents or stent-grafts handle assemblies therefor
-
- 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
-
- 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
- A61F2002/075—Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
-
- 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
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0091—Three-dimensional shapes helically-coiled or spirally-coiled, i.e. having a 2-D spiral cross-section
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)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610885861.1A CN106473835B (zh) | 2016-10-11 | 2016-10-11 | 分支型覆膜支架及其输送***和释放方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610885861.1A CN106473835B (zh) | 2016-10-11 | 2016-10-11 | 分支型覆膜支架及其输送***和释放方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106473835A CN106473835A (zh) | 2017-03-08 |
CN106473835B true CN106473835B (zh) | 2019-04-19 |
Family
ID=58269562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610885861.1A Active CN106473835B (zh) | 2016-10-11 | 2016-10-11 | 分支型覆膜支架及其输送***和释放方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106473835B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109567981A (zh) * | 2017-09-29 | 2019-04-05 | 微创心脉医疗科技(上海)有限公司 | 支架***及其输送装置、后释放结构与支架 |
CN108143447B (zh) * | 2017-12-26 | 2021-04-06 | 许尚栋 | 一种主动脉夹层远端破口封堵装置 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101049271A (zh) * | 2006-04-04 | 2007-10-10 | 贝鲁斯研制厂 | 用于处理血液循环管路的设备以及制备该设备的方法 |
CN201058061Y (zh) * | 2007-06-12 | 2008-05-14 | 中国人民解放军第二军医大学 | 主动脉弓部带分支的血管腔内移植物 |
CN101897629A (zh) * | 2009-05-26 | 2010-12-01 | 微创医疗器械(上海)有限公司 | 分支型覆膜支架输送***及其输送方法 |
CN102038565A (zh) * | 2010-12-17 | 2011-05-04 | 北京有色金属研究总院 | 新型大血管支架放送*** |
CN201840554U (zh) * | 2010-07-28 | 2011-05-25 | 黄连军 | 血管支架输送装置 |
CN201959032U (zh) * | 2010-12-17 | 2011-09-07 | 北京有色金属研究总院 | 新型大血管支架放送*** |
CN102370532A (zh) * | 2010-08-13 | 2012-03-14 | 黄连军 | 侧枝型覆膜支架输送器及其安装方法和释放方法 |
US8419782B2 (en) * | 2009-04-09 | 2013-04-16 | Medtronic Vascular, Inc. | Precise positioning prosthesis delivery system and method |
CN103476359A (zh) * | 2011-04-19 | 2013-12-25 | 美敦力瓦斯科尔勒公司 | 用于分支血管连接的移动外部联接件 |
CN103720530A (zh) * | 2014-01-10 | 2014-04-16 | 曹莹莹 | 一种非记忆合金食管支架安放回收装置 |
CN203988497U (zh) * | 2014-06-27 | 2014-12-10 | 先健科技(深圳)有限公司 | 分叉型覆膜支架 |
US9204958B2 (en) * | 2005-01-10 | 2015-12-08 | Taheri Laduca Llc | Methods for placing a stent in a branched vessel |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7998186B2 (en) * | 2003-10-14 | 2011-08-16 | William A. Cook Australia Pty. Ltd. | Introducer for a side branch device |
-
2016
- 2016-10-11 CN CN201610885861.1A patent/CN106473835B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9204958B2 (en) * | 2005-01-10 | 2015-12-08 | Taheri Laduca Llc | Methods for placing a stent in a branched vessel |
CN101049271A (zh) * | 2006-04-04 | 2007-10-10 | 贝鲁斯研制厂 | 用于处理血液循环管路的设备以及制备该设备的方法 |
CN201058061Y (zh) * | 2007-06-12 | 2008-05-14 | 中国人民解放军第二军医大学 | 主动脉弓部带分支的血管腔内移植物 |
US8419782B2 (en) * | 2009-04-09 | 2013-04-16 | Medtronic Vascular, Inc. | Precise positioning prosthesis delivery system and method |
CN101897629A (zh) * | 2009-05-26 | 2010-12-01 | 微创医疗器械(上海)有限公司 | 分支型覆膜支架输送***及其输送方法 |
CN201840554U (zh) * | 2010-07-28 | 2011-05-25 | 黄连军 | 血管支架输送装置 |
CN102370532A (zh) * | 2010-08-13 | 2012-03-14 | 黄连军 | 侧枝型覆膜支架输送器及其安装方法和释放方法 |
CN102038565A (zh) * | 2010-12-17 | 2011-05-04 | 北京有色金属研究总院 | 新型大血管支架放送*** |
CN201959032U (zh) * | 2010-12-17 | 2011-09-07 | 北京有色金属研究总院 | 新型大血管支架放送*** |
CN103476359A (zh) * | 2011-04-19 | 2013-12-25 | 美敦力瓦斯科尔勒公司 | 用于分支血管连接的移动外部联接件 |
CN103720530A (zh) * | 2014-01-10 | 2014-04-16 | 曹莹莹 | 一种非记忆合金食管支架安放回收装置 |
CN203988497U (zh) * | 2014-06-27 | 2014-12-10 | 先健科技(深圳)有限公司 | 分叉型覆膜支架 |
Also Published As
Publication number | Publication date |
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CN106473835A (zh) | 2017-03-08 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20200831 Address after: 102200, Changping District, Beijing, super Road, No. 33 Co-patentee after: GRINM MEDICAL INSTRUMENT (BEIJING) Co.,Ltd. Patentee after: Beijing Youzhuo Zhenglian Medical Technology Co., Ltd Address before: 102200, Beijing Changping District science and Technology Park, super Road, No. 33 Patentee before: GRINM MEDICAL INSTRUMENT (BEIJING) Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: No.33 Chaoqian Road, Changping District, Beijing 102200 Patentee after: Beijing Youzhuo Zhenglian Medical Technology Co., Ltd Address before: No.33 Chaoqian Road, Changping District, Beijing 102200 Patentee before: Beijing Youzhuo Zhenglian Medical Technology Co., Ltd Patentee before: GRINM MEDICAL INSTRUMENT (BEIJING) Co.,Ltd. |