CN109303579A - 一种具有防脱装置的瓣膜夹合器 - Google Patents
一种具有防脱装置的瓣膜夹合器 Download PDFInfo
- Publication number
- CN109303579A CN109303579A CN201811304833.1A CN201811304833A CN109303579A CN 109303579 A CN109303579 A CN 109303579A CN 201811304833 A CN201811304833 A CN 201811304833A CN 109303579 A CN109303579 A CN 109303579A
- Authority
- CN
- China
- Prior art keywords
- reducing sleeve
- extension device
- clamping machine
- valve clamping
- screw thread
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims description 12
- 239000012790 adhesive layer Substances 0.000 claims description 11
- 229910000679 solder Inorganic materials 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000008280 blood Substances 0.000 abstract description 6
- 210000004369 blood Anatomy 0.000 abstract description 6
- 238000005406 washing Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- 239000003522 acrylic cement Substances 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920009441 perflouroethylene propylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
- A61B17/083—Clips, e.g. resilient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
- A61B17/085—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound with adhesive layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00491—Surgical glue applicators
- A61B2017/00513—Tissue soldering
- A61B2017/00517—Tissue soldering using laser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00778—Operations on blood vessels
- A61B2017/00783—Valvuloplasty
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811304833.1A CN109303579A (zh) | 2018-11-03 | 2018-11-03 | 一种具有防脱装置的瓣膜夹合器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811304833.1A CN109303579A (zh) | 2018-11-03 | 2018-11-03 | 一种具有防脱装置的瓣膜夹合器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109303579A true CN109303579A (zh) | 2019-02-05 |
Family
ID=65221827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811304833.1A Pending CN109303579A (zh) | 2018-11-03 | 2018-11-03 | 一种具有防脱装置的瓣膜夹合器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109303579A (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040049207A1 (en) * | 1999-04-09 | 2004-03-11 | Evalve, Inc., A Delaware Corporation | Fixation device and methods for engaging tissue |
US20040220593A1 (en) * | 2003-05-01 | 2004-11-04 | Secant Medical, Llc | Restraining clip for mitral valve repair |
CN200991279Y (zh) * | 2006-12-30 | 2007-12-19 | 重庆西山科技有限公司 | 防脱、防裂的开颅钻头 |
CN203153771U (zh) * | 2013-01-24 | 2013-08-28 | 东软飞利浦医疗设备系统有限责任公司 | 防止ct床板松脱的机构 |
AU2014200427A1 (en) * | 2005-10-19 | 2014-02-20 | Pulsar Vascular, Inc. | Methods and systems for endovascularly clipping and repairing lumen and tissue defects |
CN105105870A (zh) * | 2015-07-27 | 2015-12-02 | 上海纽脉医疗科技有限公司 | 一种心脏瓣膜输送装置 |
CN205605616U (zh) * | 2016-05-11 | 2016-09-28 | 丁峰 | 一种内外螺纹连接防脱结构 |
CN106151237A (zh) * | 2015-04-24 | 2016-11-23 | 铃木康之 | 紧固螺母用防脱装置 |
CN106175986A (zh) * | 2016-07-26 | 2016-12-07 | 复旦大学附属中山医院 | 一种瓣膜夹合器 |
CN107595435A (zh) * | 2017-10-19 | 2018-01-19 | 上海捍宇医疗科技有限公司 | 一种可调整夹合位置的瓣膜夹合器 |
CN108261213A (zh) * | 2016-12-30 | 2018-07-10 | 先健科技(深圳)有限公司 | 介入医疗系统、输送装置及植入医疗器械 |
-
2018
- 2018-11-03 CN CN201811304833.1A patent/CN109303579A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040049207A1 (en) * | 1999-04-09 | 2004-03-11 | Evalve, Inc., A Delaware Corporation | Fixation device and methods for engaging tissue |
US20040220593A1 (en) * | 2003-05-01 | 2004-11-04 | Secant Medical, Llc | Restraining clip for mitral valve repair |
AU2014200427A1 (en) * | 2005-10-19 | 2014-02-20 | Pulsar Vascular, Inc. | Methods and systems for endovascularly clipping and repairing lumen and tissue defects |
CN200991279Y (zh) * | 2006-12-30 | 2007-12-19 | 重庆西山科技有限公司 | 防脱、防裂的开颅钻头 |
CN203153771U (zh) * | 2013-01-24 | 2013-08-28 | 东软飞利浦医疗设备系统有限责任公司 | 防止ct床板松脱的机构 |
CN106151237A (zh) * | 2015-04-24 | 2016-11-23 | 铃木康之 | 紧固螺母用防脱装置 |
CN105105870A (zh) * | 2015-07-27 | 2015-12-02 | 上海纽脉医疗科技有限公司 | 一种心脏瓣膜输送装置 |
CN205605616U (zh) * | 2016-05-11 | 2016-09-28 | 丁峰 | 一种内外螺纹连接防脱结构 |
CN106175986A (zh) * | 2016-07-26 | 2016-12-07 | 复旦大学附属中山医院 | 一种瓣膜夹合器 |
CN108261213A (zh) * | 2016-12-30 | 2018-07-10 | 先健科技(深圳)有限公司 | 介入医疗系统、输送装置及植入医疗器械 |
CN107595435A (zh) * | 2017-10-19 | 2018-01-19 | 上海捍宇医疗科技有限公司 | 一种可调整夹合位置的瓣膜夹合器 |
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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 | ||
CB02 | Change of applicant information |
Address after: 201109 14th Block 1288 Chunchun Road, Minhang District, Shanghai Applicant after: Shanghai Hanyu Medical Technology Co.,Ltd. Address before: 201612 Room 411, building 5, No. 818, Jiuxin Road, Songjiang District, Shanghai Applicant before: SHANGHAI HANYU MEDICAL TECHNOLOGY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Room X4, 3rd Floor, Building 1, No. 18, Chunchang Road, Minhang District, Shanghai, 201108 Applicant after: Shanghai Hanyu Medical Technology Co.,Ltd. Address before: 201109 14th Block 1288 Chunchun Road, Minhang District, Shanghai Applicant before: Shanghai Hanyu Medical Technology Co.,Ltd. |
|
CB02 | Change of applicant information |