CN111938886A - 一种球囊扩张式支架及其取出装置 - Google Patents
一种球囊扩张式支架及其取出装置 Download PDFInfo
- Publication number
- CN111938886A CN111938886A CN202010847021.2A CN202010847021A CN111938886A CN 111938886 A CN111938886 A CN 111938886A CN 202010847021 A CN202010847021 A CN 202010847021A CN 111938886 A CN111938886 A CN 111938886A
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- CN
- China
- Prior art keywords
- connecting rod
- balloon
- rod
- magnet
- catheter
- 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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- 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
- A61F2/92—Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section
-
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010847021.2A CN111938886B (zh) | 2020-08-21 | 2020-08-21 | 一种球囊扩张式支架及其取出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010847021.2A CN111938886B (zh) | 2020-08-21 | 2020-08-21 | 一种球囊扩张式支架及其取出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111938886A true CN111938886A (zh) | 2020-11-17 |
CN111938886B CN111938886B (zh) | 2022-09-20 |
Family
ID=73358796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010847021.2A Active CN111938886B (zh) | 2020-08-21 | 2020-08-21 | 一种球囊扩张式支架及其取出装置 |
Country Status (1)
Country | Link |
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CN (1) | CN111938886B (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030055449A1 (en) * | 2001-09-19 | 2003-03-20 | Advanced Cardiovascular Systems, Inc. | MRI visible catheter balloon |
US20050165470A1 (en) * | 2004-01-22 | 2005-07-28 | Jan Weber | Medical devices |
US20070219612A1 (en) * | 2006-03-20 | 2007-09-20 | Xtent, Inc. | Apparatus and methods for deployment of linked prosthetic segments |
CN101690837A (zh) * | 2009-09-29 | 2010-04-07 | 中国人民解放军第三军医大学第一附属医院 | 多功能型导尿管 |
CN102125470A (zh) * | 2011-01-30 | 2011-07-20 | 王嘉贤 | 支架型血管及将其植入人体的专用牵引工具 |
CN102307547A (zh) * | 2008-09-10 | 2012-01-04 | Ev3股份有限公司 | 具有改进的支架布置性能的支架和导管 |
CN102379762A (zh) * | 2011-08-02 | 2012-03-21 | 微创医疗器械(上海)有限公司 | 一种带凹槽的生物可降解支架及其制备方法 |
CN106456349A (zh) * | 2014-03-24 | 2017-02-22 | 波士顿科学国际有限公司 | 自膨胀支架输送系统 |
CN107569762A (zh) * | 2017-10-12 | 2018-01-12 | 郝晓慧 | 一种腹腔引流管防堵畅通器 |
CN110678146A (zh) * | 2017-03-28 | 2020-01-10 | 波士顿科学国际有限公司 | 可取回的支架系统 |
CN110786907A (zh) * | 2018-08-03 | 2020-02-14 | 德普伊新特斯产品公司 | 用于栓塞编织物的螺旋递送系统 |
-
2020
- 2020-08-21 CN CN202010847021.2A patent/CN111938886B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030055449A1 (en) * | 2001-09-19 | 2003-03-20 | Advanced Cardiovascular Systems, Inc. | MRI visible catheter balloon |
US20050165470A1 (en) * | 2004-01-22 | 2005-07-28 | Jan Weber | Medical devices |
US20070219612A1 (en) * | 2006-03-20 | 2007-09-20 | Xtent, Inc. | Apparatus and methods for deployment of linked prosthetic segments |
CN102307547A (zh) * | 2008-09-10 | 2012-01-04 | Ev3股份有限公司 | 具有改进的支架布置性能的支架和导管 |
CN101690837A (zh) * | 2009-09-29 | 2010-04-07 | 中国人民解放军第三军医大学第一附属医院 | 多功能型导尿管 |
CN102125470A (zh) * | 2011-01-30 | 2011-07-20 | 王嘉贤 | 支架型血管及将其植入人体的专用牵引工具 |
CN102379762A (zh) * | 2011-08-02 | 2012-03-21 | 微创医疗器械(上海)有限公司 | 一种带凹槽的生物可降解支架及其制备方法 |
CN106456349A (zh) * | 2014-03-24 | 2017-02-22 | 波士顿科学国际有限公司 | 自膨胀支架输送系统 |
CN110678146A (zh) * | 2017-03-28 | 2020-01-10 | 波士顿科学国际有限公司 | 可取回的支架系统 |
CN107569762A (zh) * | 2017-10-12 | 2018-01-12 | 郝晓慧 | 一种腹腔引流管防堵畅通器 |
CN110786907A (zh) * | 2018-08-03 | 2020-02-14 | 德普伊新特斯产品公司 | 用于栓塞编织物的螺旋递送系统 |
Also Published As
Publication number | Publication date |
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CN111938886B (zh) | 2022-09-20 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhong Xianliang Inventor after: Zhang Yujuan Inventor after: Xu Shihai Inventor after: Other inventors ask not to disclose names Inventor before: Do not announce the inventor |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220905 Address after: 518020 No. 1017 Dongmen North Road, Shenzhen, Guangdong, Luohu District Applicant after: SHENZHEN PEOPLE'S Hospital Address before: 266000 building 7, Yueliangwan community, Huangdao District, Qingdao, Shandong Province Applicant before: Wang Xinying |
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GR01 | Patent grant | ||
GR01 | Patent grant |