CN116869590B - 一种吻合器 - Google Patents
一种吻合器 Download PDFInfo
- Publication number
- CN116869590B CN116869590B CN202311147289.5A CN202311147289A CN116869590B CN 116869590 B CN116869590 B CN 116869590B CN 202311147289 A CN202311147289 A CN 202311147289A CN 116869590 B CN116869590 B CN 116869590B
- Authority
- CN
- China
- Prior art keywords
- tool holder
- gear
- elastic member
- rack
- move
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008733 trauma Effects 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
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00734—Aspects not otherwise provided for battery operated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07257—Stapler heads characterised by its anvil
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07271—Stapler heads characterised by its cartridge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07285—Stapler heads characterised by its cutter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
- A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself
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)
- Surgical Instruments (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311147289.5A CN116869590B (zh) | 2023-09-07 | 2023-09-07 | 一种吻合器 |
US18/827,491 US20250082326A1 (en) | 2023-09-07 | 2024-09-06 | Surgical stapler |
EP24198816.1A EP4520274A1 (en) | 2023-09-07 | 2024-09-06 | Surgical stapler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311147289.5A CN116869590B (zh) | 2023-09-07 | 2023-09-07 | 一种吻合器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116869590A CN116869590A (zh) | 2023-10-13 |
CN116869590B true CN116869590B (zh) | 2023-12-29 |
Family
ID=88262546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311147289.5A Active CN116869590B (zh) | 2023-09-07 | 2023-09-07 | 一种吻合器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20250082326A1 (zh) |
EP (1) | EP4520274A1 (zh) |
CN (1) | CN116869590B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203776973U (zh) * | 2014-04-04 | 2014-08-20 | 苏州天臣国际医疗科技有限公司 | 钉仓组件及具有该钉仓组件的吻合器 |
CN105919641A (zh) * | 2016-06-08 | 2016-09-07 | 宁波维尔凯迪医疗器械有限公司 | 一种电动腔镜吻合器 |
CN106913362A (zh) * | 2015-12-28 | 2017-07-04 | 瑞奇外科器械(中国)有限公司 | 末端执行器及其钉匣部分、外科手术器械 |
CN111466981A (zh) * | 2019-01-24 | 2020-07-31 | 苏州英途康医疗科技有限公司 | 钉仓组件及外科手术器械 |
EP3769698A2 (en) * | 2019-07-26 | 2021-01-27 | Covidien LP | Reload assembly with knife carrier lockout |
CN114246623A (zh) * | 2020-09-22 | 2022-03-29 | 上海逸思医疗科技股份有限公司 | 用于吻合器的末端执行器 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9418094U1 (de) * | 1994-11-15 | 1995-01-12 | Tontarra Medizintechnik GmbH, 78573 Wurmlingen | Chirurgisches Rohrschaftinstrument |
US5653721A (en) * | 1995-10-19 | 1997-08-05 | Ethicon Endo-Surgery, Inc. | Override mechanism for an actuator on a surgical instrument |
US6582451B1 (en) * | 1999-03-16 | 2003-06-24 | The University Of Sydney | Device for use in surgery |
WO2003079909A2 (en) * | 2002-03-19 | 2003-10-02 | Tyco Healthcare Group, Lp | Surgical fastener applying apparatus |
US8806973B2 (en) * | 2009-12-02 | 2014-08-19 | Covidien Lp | Adapters for use between surgical handle assembly and surgical end effector |
US7357287B2 (en) * | 2005-09-29 | 2008-04-15 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument having preloaded firing assistance mechanism |
CA2664495C (en) * | 2006-10-05 | 2015-06-02 | Tyco Healthcare Group Lp | Flexible endoscopic stitching devices |
US20090206137A1 (en) * | 2008-02-15 | 2009-08-20 | Ethicon Endo-Surgery, Inc. | Disposable loading units for a surgical cutting and stapling instrument |
CA2812553C (en) * | 2010-09-30 | 2019-02-12 | Ethicon Endo-Surgery, Inc. | Fastener system comprising a retention matrix and an alignment matrix |
CA2813389C (en) * | 2010-10-01 | 2020-01-14 | Ethicon Endo-Surgery, Inc. | Surgical instrument with jaw member |
US9161807B2 (en) * | 2011-05-23 | 2015-10-20 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9339285B2 (en) * | 2013-03-12 | 2016-05-17 | Levita Magnetics International Corp. | Grasper with magnetically-controlled positioning |
US9668728B2 (en) * | 2013-03-13 | 2017-06-06 | Covidien Lp | Surgical stapling apparatus |
US9839428B2 (en) * | 2013-12-23 | 2017-12-12 | Ethicon Llc | Surgical cutting and stapling instruments with independent jaw control features |
US9681870B2 (en) * | 2013-12-23 | 2017-06-20 | Ethicon Llc | Articulatable surgical instruments with separate and distinct closing and firing systems |
US9801679B2 (en) * | 2014-01-28 | 2017-10-31 | Ethicon Llc | Methods and devices for controlling motorized surgical devices |
US9795380B2 (en) * | 2014-09-02 | 2017-10-24 | Ethicon Llc | Devices and methods for facilitating closing and clamping of an end effector of a surgical device |
US10537324B2 (en) * | 2016-12-21 | 2020-01-21 | Ethicon Llc | Stepped staple cartridge with asymmetrical staples |
US10765442B2 (en) * | 2017-04-14 | 2020-09-08 | Ethicon Llc | Surgical devices and methods for biasing an end effector to a closed configuration |
AU2019232836A1 (en) * | 2018-10-12 | 2020-04-30 | Covidien Lp | Apparatus for endoscopic procedures |
CN111134752A (zh) * | 2018-11-02 | 2020-05-12 | 逸思(苏州)医疗科技有限公司 | 一种确保器械只能单次使用的保险机构 |
US11382704B2 (en) * | 2019-08-28 | 2022-07-12 | Cilag Gmbh International | Closure mechanism for surgical tool |
US12171429B2 (en) * | 2020-11-30 | 2024-12-24 | Intocare Medical Technology (Suzhou) Co., Ltd. | Surgical stapler |
US11771423B2 (en) * | 2021-05-25 | 2023-10-03 | Covidien Lp | Powered stapling device with manual retraction |
US11701119B2 (en) * | 2021-05-26 | 2023-07-18 | Covidien Lp | Powered stapling device with rack release |
US11576671B1 (en) * | 2021-08-20 | 2023-02-14 | Covidien Lp | Small diameter linear surgical stapling apparatus |
-
2023
- 2023-09-07 CN CN202311147289.5A patent/CN116869590B/zh active Active
-
2024
- 2024-09-06 US US18/827,491 patent/US20250082326A1/en active Pending
- 2024-09-06 EP EP24198816.1A patent/EP4520274A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203776973U (zh) * | 2014-04-04 | 2014-08-20 | 苏州天臣国际医疗科技有限公司 | 钉仓组件及具有该钉仓组件的吻合器 |
CN106913362A (zh) * | 2015-12-28 | 2017-07-04 | 瑞奇外科器械(中国)有限公司 | 末端执行器及其钉匣部分、外科手术器械 |
CN105919641A (zh) * | 2016-06-08 | 2016-09-07 | 宁波维尔凯迪医疗器械有限公司 | 一种电动腔镜吻合器 |
CN111466981A (zh) * | 2019-01-24 | 2020-07-31 | 苏州英途康医疗科技有限公司 | 钉仓组件及外科手术器械 |
EP3769698A2 (en) * | 2019-07-26 | 2021-01-27 | Covidien LP | Reload assembly with knife carrier lockout |
CN114246623A (zh) * | 2020-09-22 | 2022-03-29 | 上海逸思医疗科技股份有限公司 | 用于吻合器的末端执行器 |
Also Published As
Publication number | Publication date |
---|---|
CN116869590A (zh) | 2023-10-13 |
EP4520274A1 (en) | 2025-03-12 |
US20250082326A1 (en) | 2025-03-13 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241231 Address after: No. 399, Miaoqiao Road, Pudong New Area, Shanghai, 201315 Patentee after: Shanghai Yisi Medical Technology Co.,Ltd. Country or region after: China Patentee after: YISI (SUZHOU) MEDICAL TECHNOLOGY Co.,Ltd. Address before: No. 399, Miaoqiao Road, Pudong New Area, Shanghai, 201315 Patentee before: Shanghai Yisi Medical Technology Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |