CN108926366B - 一种前端带有镍钛合金网罩的注胶封堵左心耳装置 - Google Patents
一种前端带有镍钛合金网罩的注胶封堵左心耳装置 Download PDFInfo
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- CN108926366B CN108926366B CN201710387781.8A CN201710387781A CN108926366B CN 108926366 B CN108926366 B CN 108926366B CN 201710387781 A CN201710387781 A CN 201710387781A CN 108926366 B CN108926366 B CN 108926366B
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- nickel
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- left auricle
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- 229920006264 polyurethane film Polymers 0.000 claims description 3
- 239000000017 hydrogel Substances 0.000 description 13
- 210000005248 left atrial appendage Anatomy 0.000 description 8
- 210000003157 atrial septum Anatomy 0.000 description 7
- 210000003191 femoral vein Anatomy 0.000 description 6
- 239000000499 gel Substances 0.000 description 5
- 208000007536 Thrombosis Diseases 0.000 description 4
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- 239000012620 biological material Substances 0.000 description 1
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Classifications
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- 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
- A61B17/12027—Type of occlusion
- A61B17/12031—Type of occlusion complete occlusion
-
- 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
- A61B17/12122—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder within the heart
-
- 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
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
-
- 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
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
-
- 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
- A61B2017/1205—Introduction devices
- A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710387781.8A CN108926366B (zh) | 2017-05-27 | 2017-05-27 | 一种前端带有镍钛合金网罩的注胶封堵左心耳装置 |
Applications Claiming Priority (1)
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CN201710387781.8A CN108926366B (zh) | 2017-05-27 | 2017-05-27 | 一种前端带有镍钛合金网罩的注胶封堵左心耳装置 |
Publications (2)
Publication Number | Publication Date |
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CN108926366A CN108926366A (zh) | 2018-12-04 |
CN108926366B true CN108926366B (zh) | 2023-12-22 |
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CN201710387781.8A Active CN108926366B (zh) | 2017-05-27 | 2017-05-27 | 一种前端带有镍钛合金网罩的注胶封堵左心耳装置 |
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Families Citing this family (1)
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CN113491557A (zh) * | 2021-09-08 | 2021-10-12 | 微创神通医疗科技(上海)有限公司 | 栓塞装置以及栓塞系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1342056A (zh) * | 1998-11-06 | 2002-03-27 | 阿普利瓦医学股份有限公司 | 用于左心耳闭塞的方法和装置 |
CN2662836Y (zh) * | 2003-12-09 | 2004-12-15 | 武汉大学 | 气管封闭器 |
CN201905938U (zh) * | 2010-11-30 | 2011-07-27 | 上海长海医院 | 经导管微创介入术用输送及回收装置 |
CN105193471A (zh) * | 2015-08-11 | 2015-12-30 | 北京迈迪顶峰医疗科技有限公司 | 心耳夹及其输送装置 |
CN105662516A (zh) * | 2016-03-03 | 2016-06-15 | 上海普实医疗器械科技有限公司 | 左心耳封堵器 |
CN106264642A (zh) * | 2016-07-27 | 2017-01-04 | 株洲市瑞邦医疗器材制品有限责任公司 | 一次性使用温控液体凝胶封堵导管及封堵方法 |
CN106419990A (zh) * | 2016-10-27 | 2017-02-22 | 上海心玮医疗科技有限公司 | 输送鞘管管体以及左心耳封堵器输送系统 |
CN208492199U (zh) * | 2017-05-27 | 2019-02-15 | 无锡市第二人民医院 | 一种前端带有镍钛合金网罩的注胶封堵左心耳装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8784469B2 (en) * | 2011-06-30 | 2014-07-22 | Ghassan S. Kassab | Devices, systems, and methods for inverting and closing the left atrial appendage |
WO2009094237A1 (en) * | 2008-01-23 | 2009-07-30 | Cvdevices, Llc | Devices, systems and methods for percutaneous trans-septal left atrial appendage occlusion |
US8764793B2 (en) * | 2011-06-17 | 2014-07-01 | Northwestern University | Left atrial appendage occluder |
EP3003169A4 (en) * | 2013-05-24 | 2016-12-07 | Cedars Sinai Medical Center | DEVICES AND METHOD FOR THE OCCLUSION OF THE LEFT ATRIUM APPENDIX |
-
2017
- 2017-05-27 CN CN201710387781.8A patent/CN108926366B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1342056A (zh) * | 1998-11-06 | 2002-03-27 | 阿普利瓦医学股份有限公司 | 用于左心耳闭塞的方法和装置 |
CN2662836Y (zh) * | 2003-12-09 | 2004-12-15 | 武汉大学 | 气管封闭器 |
CN201905938U (zh) * | 2010-11-30 | 2011-07-27 | 上海长海医院 | 经导管微创介入术用输送及回收装置 |
CN105193471A (zh) * | 2015-08-11 | 2015-12-30 | 北京迈迪顶峰医疗科技有限公司 | 心耳夹及其输送装置 |
CN105662516A (zh) * | 2016-03-03 | 2016-06-15 | 上海普实医疗器械科技有限公司 | 左心耳封堵器 |
CN106264642A (zh) * | 2016-07-27 | 2017-01-04 | 株洲市瑞邦医疗器材制品有限责任公司 | 一次性使用温控液体凝胶封堵导管及封堵方法 |
CN106419990A (zh) * | 2016-10-27 | 2017-02-22 | 上海心玮医疗科技有限公司 | 输送鞘管管体以及左心耳封堵器输送系统 |
CN208492199U (zh) * | 2017-05-27 | 2019-02-15 | 无锡市第二人民医院 | 一种前端带有镍钛合金网罩的注胶封堵左心耳装置 |
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Inventor after: Su Yanlin Inventor after: Jiang Haibin Inventor after: Yang Chengjian Inventor after: Xu Xin Inventor after: Dong Feng Inventor after: Li Lin Inventor after: Wang Renrong Inventor after: Chen Hao Inventor before: Jiang Haibin Inventor before: Yang Chengjian Inventor before: Xu Xin Inventor before: Dong Feng Inventor before: Li Lin Inventor before: Wang Renrong Inventor before: Chen Hao |
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