CN114246671A - 圈套器组件和手术器械 - Google Patents
圈套器组件和手术器械 Download PDFInfo
- Publication number
- CN114246671A CN114246671A CN202210060550.7A CN202210060550A CN114246671A CN 114246671 A CN114246671 A CN 114246671A CN 202210060550 A CN202210060550 A CN 202210060550A CN 114246671 A CN114246671 A CN 114246671A
- Authority
- CN
- China
- Prior art keywords
- snare
- sliding
- sliding body
- surgical instrument
- insulating sleeve
- 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
- 238000009413 insulation Methods 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 abstract description 14
- 208000037062 Polyps Diseases 0.000 abstract description 6
- 230000006378 damage Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012277 endoscopic treatment Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1407—Loop
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210060550.7A CN114246671A (zh) | 2022-01-19 | 2022-01-19 | 圈套器组件和手术器械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210060550.7A CN114246671A (zh) | 2022-01-19 | 2022-01-19 | 圈套器组件和手术器械 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114246671A true CN114246671A (zh) | 2022-03-29 |
Family
ID=80796685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210060550.7A Pending CN114246671A (zh) | 2022-01-19 | 2022-01-19 | 圈套器组件和手术器械 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114246671A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7806894B1 (en) * | 2006-06-28 | 2010-10-05 | New England Association Of Gynecologic Laparoscopists, Llp | Hemostasis and transection of tissue |
US20120172662A1 (en) * | 2010-12-30 | 2012-07-05 | Boston Scientific Scimed, Inc. | Snare with Retractable Engaging Members |
US20140276810A1 (en) * | 2013-03-14 | 2014-09-18 | Boston Scientific Scimed, Inc. | Devices for tissue resection |
CN104546119A (zh) * | 2015-01-05 | 2015-04-29 | 张建国 | 黏膜剥离器 |
CN111467001A (zh) * | 2020-06-05 | 2020-07-31 | 成都安捷畅医疗科技有限公司 | 网篮 |
CN213489152U (zh) * | 2020-09-07 | 2021-06-22 | 成都安捷畅医疗科技有限公司 | 息肉或组织切除及收纳手术器械模块和手术器械 |
CN217014203U (zh) * | 2022-01-19 | 2022-07-22 | 成都安捷畅医疗科技有限公司 | 圈套器组件和手术器械 |
-
2022
- 2022-01-19 CN CN202210060550.7A patent/CN114246671A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7806894B1 (en) * | 2006-06-28 | 2010-10-05 | New England Association Of Gynecologic Laparoscopists, Llp | Hemostasis and transection of tissue |
US20120172662A1 (en) * | 2010-12-30 | 2012-07-05 | Boston Scientific Scimed, Inc. | Snare with Retractable Engaging Members |
US20140276810A1 (en) * | 2013-03-14 | 2014-09-18 | Boston Scientific Scimed, Inc. | Devices for tissue resection |
CN104546119A (zh) * | 2015-01-05 | 2015-04-29 | 张建国 | 黏膜剥离器 |
CN111467001A (zh) * | 2020-06-05 | 2020-07-31 | 成都安捷畅医疗科技有限公司 | 网篮 |
CN213489152U (zh) * | 2020-09-07 | 2021-06-22 | 成都安捷畅医疗科技有限公司 | 息肉或组织切除及收纳手术器械模块和手术器械 |
CN217014203U (zh) * | 2022-01-19 | 2022-07-22 | 成都安捷畅医疗科技有限公司 | 圈套器组件和手术器械 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Weimin Inventor after: Song Yanhong Inventor after: Liu Chunbao Inventor after: Liao Changjun Inventor after: Wang Yue Inventor after: Yang Fengling Inventor after: Wu Jianan Inventor after: Liang Dengkui Inventor after: Liu Yao Inventor before: Song Yanhong Inventor before: Liu Chunbao Inventor before: Liao Changjun Inventor before: Wang Yue Inventor before: Yang Fengling Inventor before: Wu Jianan Inventor before: Liang Dengkui Inventor before: Liu Yao |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240223 Address after: No. 37, Wuhou District National School Lane, Chengdu, Sichuan Province Applicant after: WEST CHINA HOSPITAL OF SICHUAN University Country or region after: China Applicant after: Chengdu Anjichang Medical Technology Co.,Ltd. Address before: 610000 North Area of Chengdu Modern Industrial Port, Pidu District, Chengdu City, Sichuan Province, 269 Gangbei Third Road Applicant before: Chengdu Anjichang Medical Technology Co.,Ltd. Country or region before: China |