CN109953843B - 主动脉支架的输送释放装置 - Google Patents
主动脉支架的输送释放装置 Download PDFInfo
- Publication number
- CN109953843B CN109953843B CN201711431605.6A CN201711431605A CN109953843B CN 109953843 B CN109953843 B CN 109953843B CN 201711431605 A CN201711431605 A CN 201711431605A CN 109953843 B CN109953843 B CN 109953843B
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- CN
- China
- Prior art keywords
- handle
- sliding handle
- aortic stent
- stent delivery
- sliding
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
-
- 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
-
- 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
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
- A61F2002/9665—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod with additional retaining means
Abstract
Description
Claims (22)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711431605.6A CN109953843B (zh) | 2017-12-26 | 2017-12-26 | 主动脉支架的输送释放装置 |
PCT/CN2018/122095 WO2019128806A1 (zh) | 2017-12-26 | 2018-12-19 | 主动脉支架的输送释放装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711431605.6A CN109953843B (zh) | 2017-12-26 | 2017-12-26 | 主动脉支架的输送释放装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109953843A CN109953843A (zh) | 2019-07-02 |
CN109953843B true CN109953843B (zh) | 2023-01-24 |
Family
ID=67021854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711431605.6A Active CN109953843B (zh) | 2017-12-26 | 2017-12-26 | 主动脉支架的输送释放装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN109953843B (zh) |
WO (1) | WO2019128806A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111150460B (zh) * | 2020-01-17 | 2020-11-17 | 中国人民解放军陆军军医大学第一附属医院 | Tips专用穿刺针 |
CN113796987A (zh) * | 2020-10-12 | 2021-12-17 | 宁波健世科技股份有限公司 | 一种可缓冲释放植入器械的输送系统 |
EP4272700A1 (en) * | 2020-12-30 | 2023-11-08 | Jiangsu Polylive Medtech Co., Ltd. | Implant delivery system |
CN113599040B (zh) * | 2021-09-17 | 2024-03-08 | 北京有卓正联医疗科技有限公司 | 一种介入支架输送器的前端后释放机构、输送器及使用方法 |
CN115363835B (zh) * | 2022-10-27 | 2023-01-31 | 北京华脉泰科医疗器械股份有限公司 | 用于输送堆叠式覆膜支架的输送器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102488576A (zh) * | 2011-11-25 | 2012-06-13 | 北京华脉泰科医疗器械有限公司 | 一种覆膜支架的输送释放装置 |
CN102892389A (zh) * | 2010-05-14 | 2013-01-23 | 美敦力瓦斯科尔勒公司 | 用于假体递送系统的导管手柄 |
CN208823066U (zh) * | 2017-12-26 | 2019-05-07 | 杭州唯强医疗科技有限公司 | 主动脉支架的输送释放装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101347361B (zh) * | 2008-08-14 | 2012-03-07 | 浙江省中医院 | 内镜直视下的支架二次释放置入器 |
US8663305B2 (en) * | 2010-04-20 | 2014-03-04 | Medtronic Vascular, Inc. | Retraction mechanism and method for graft cover retraction |
US9486348B2 (en) * | 2011-02-01 | 2016-11-08 | S. Jude Medical, Cardiology Division, Inc. | Vascular delivery system and method |
GB201109316D0 (en) * | 2011-06-03 | 2011-07-20 | Vascutek Ltd | Apparatus for implanting a device |
US20130289692A1 (en) * | 2012-04-27 | 2013-10-31 | Medtronic Vascular, Inc. | Reconfigurable stent-graft delivery system and method of use |
DE202013011734U1 (de) * | 2012-05-16 | 2014-04-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Katheter-Zuführsystem zum Einführen einer expandierbaren Herzklappenprothese sowie medizinische Vorrichtung zum Behandeln eines Herzklappendefekts |
US10226368B2 (en) * | 2014-04-23 | 2019-03-12 | Medtronic Vascular, Inc. | Delivery system for a retractable outer sheath |
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2017
- 2017-12-26 CN CN201711431605.6A patent/CN109953843B/zh active Active
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2018
- 2018-12-19 WO PCT/CN2018/122095 patent/WO2019128806A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102892389A (zh) * | 2010-05-14 | 2013-01-23 | 美敦力瓦斯科尔勒公司 | 用于假体递送系统的导管手柄 |
CN102488576A (zh) * | 2011-11-25 | 2012-06-13 | 北京华脉泰科医疗器械有限公司 | 一种覆膜支架的输送释放装置 |
CN208823066U (zh) * | 2017-12-26 | 2019-05-07 | 杭州唯强医疗科技有限公司 | 主动脉支架的输送释放装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2019128806A1 (zh) | 2019-07-04 |
CN109953843A (zh) | 2019-07-02 |
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Effective date of registration: 20220307 Address after: 200032 No. 136, Xuhui District Medical College, Shanghai Applicant after: ZHONGSHAN HOSPITAL, FUDAN University Applicant after: HANGZHOU WEI QIANG MEDICAL TECHNOLOGY Co.,Ltd. Address before: 310052 room 318, 3 / F, building 2, 88 Jiangling Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU WEI QIANG MEDICAL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220919 Address after: 310051 Room 318, Building 2, Building 3, No. 88 Jiangling Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant after: HANGZHOU WEI QIANG MEDICAL TECHNOLOGY Co.,Ltd. Address before: 200032 No. 136, Xuhui District Medical College, Shanghai Applicant before: ZHONGSHAN HOSPITAL, FUDAN University Applicant before: HANGZHOU WEI QIANG MEDICAL TECHNOLOGY Co.,Ltd. |
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