CN109561921B - 小径内窥镜手术器械 - Google Patents
小径内窥镜手术器械 Download PDFInfo
- Publication number
- CN109561921B CN109561921B CN201780048717.5A CN201780048717A CN109561921B CN 109561921 B CN109561921 B CN 109561921B CN 201780048717 A CN201780048717 A CN 201780048717A CN 109561921 B CN109561921 B CN 109561921B
- Authority
- CN
- China
- Prior art keywords
- tube
- small
- treatment
- diameter
- endoscopic surgical
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3478—Endoscopic needles, e.g. for infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00087—Tools
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/01—Guiding arrangements therefore
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
- A61B1/3135—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes for examination of the epidural or the spinal space
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/04—Endoscopic instruments, e.g. catheter-type instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- 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
- A61B18/14—Probes or electrodes therefor
- A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
-
- 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
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0262—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped manually, e.g. by squeezing a bulb
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00349—Needle-like instruments having hook or barb-like gripping means, e.g. for grasping suture or tissue
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
- A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
-
- 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
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
-
- 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
- A61B2018/1412—Blade
-
- 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
- A61B2018/1422—Hook
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/002—Irrigation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Neurology (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016151724A JP6749545B2 (ja) | 2016-08-02 | 2016-08-02 | 細径内視鏡手術器具 |
| JP2016-151724 | 2016-08-02 | ||
| PCT/JP2017/026598 WO2018025680A1 (ja) | 2016-08-02 | 2017-07-24 | 細径内視鏡手術器具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109561921A CN109561921A (zh) | 2019-04-02 |
| CN109561921B true CN109561921B (zh) | 2021-07-09 |
Family
ID=61072829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780048717.5A Active CN109561921B (zh) | 2016-08-02 | 2017-07-24 | 小径内窥镜手术器械 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11457798B2 (https=) |
| EP (1) | EP3494913B1 (https=) |
| JP (1) | JP6749545B2 (https=) |
| KR (1) | KR102253461B1 (https=) |
| CN (1) | CN109561921B (https=) |
| WO (1) | WO2018025680A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210219994A1 (en) * | 2018-06-27 | 2021-07-22 | Wright Medical Technology, Inc. | Burr with irrigation and imaging |
| CN111265290B (zh) * | 2020-03-25 | 2025-03-14 | 扬州大学附属医院 | 一种面部手术内窥系统 |
| DE102020110845A1 (de) * | 2020-04-21 | 2021-10-21 | Novatech Sa | Medizinische Vorrichtung und Endoskopierverfahren |
| CN118415571A (zh) * | 2020-11-24 | 2024-08-02 | 奥林巴斯株式会社 | 具有超声内窥镜的治疗方法和装置 |
| CN113499133A (zh) * | 2021-07-05 | 2021-10-15 | 上海生知医疗科技有限公司 | 一种双功能的手术器械 |
| CN114668503B (zh) * | 2022-03-29 | 2024-06-04 | 吉林省金博弘智能科技有限责任公司 | 一种诊疗一体式手术机器人 |
| KR102539420B1 (ko) | 2022-08-09 | 2023-06-01 | 조백현 | 수술기구 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0800793B1 (en) * | 1996-04-10 | 2001-06-13 | Linvatec Corporation | Process for shaping and sharpening a rotatable surgical shaver blade |
| CN1317950A (zh) * | 1998-09-18 | 2001-10-17 | 山本英博 | 内窥镜通电器具 |
| CN201701297U (zh) * | 2010-04-15 | 2011-01-12 | 欧普康光电(厦门)有限公司 | 一种带数码摄像装置的外科手术内窥镜 |
| JP2014018299A (ja) * | 2012-07-13 | 2014-02-03 | Olympus Corp | ガイドワイヤ導入装置 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3313325A1 (de) * | 1983-04-13 | 1984-10-18 | Knut Dr. 7802 Merzhausen Korth | Operationsinstrument |
| US5578053A (en) * | 1993-06-24 | 1996-11-26 | Yoon; Inbae | Safety needle instrument having a triggered safety member |
| US5478329A (en) * | 1994-05-06 | 1995-12-26 | Ternamian; Artin M. | Trocarless rotational entry cannula |
| US5709671A (en) * | 1995-10-16 | 1998-01-20 | Ethicon Endo-Surgery, Inc. | Trocar having an improved tip configuration |
| DE19547246C1 (de) * | 1995-12-18 | 1997-03-20 | Riek Siegfried | Medizinische Nadel |
| JPH10155807A (ja) * | 1996-11-29 | 1998-06-16 | Olympus Optical Co Ltd | 内視鏡用処置具 |
| DE19730127C2 (de) * | 1997-07-14 | 2001-04-12 | Erbe Elektromedizin | Präparierinstrument |
| US6428539B1 (en) * | 2000-03-09 | 2002-08-06 | Origin Medsystems, Inc. | Apparatus and method for minimally invasive surgery using rotational cutting tool |
| JP4460718B2 (ja) * | 2000-05-12 | 2010-05-12 | オリンパス株式会社 | 内視鏡処置装置 |
| JP3722729B2 (ja) * | 2001-06-04 | 2005-11-30 | オリンパス株式会社 | 内視鏡用処置装置 |
| US7556633B2 (en) * | 2004-03-01 | 2009-07-07 | Terumo Corporation | Method and apparatus for endoscopic dissection of blood vessels |
| DE102005013714A1 (de) * | 2004-04-07 | 2005-12-22 | Carl Zeiss Meditec Ag | Elektrische Sonde für die Mikrochirurgie |
| EP3431026B1 (en) * | 2004-06-29 | 2020-09-23 | Applied Medical Resources Corporation | Insufflating optical surgical instrument |
| JP5205612B2 (ja) * | 2004-12-17 | 2013-06-05 | 国立大学法人京都大学 | 切除機能付きフード及び内視鏡 |
| JP2007089690A (ja) * | 2005-09-27 | 2007-04-12 | Hidehiro Yamamoto | 内視鏡用通電牽引装置 |
| DE102005049021B4 (de) | 2005-10-11 | 2008-08-21 | Richard Wolf Gmbh | Endoskop |
| US20070203395A1 (en) * | 2006-02-28 | 2007-08-30 | Takayasu Mikkaichi | Cap installable on distal end portion of endoscope |
| US8728089B2 (en) * | 2008-03-28 | 2014-05-20 | Olympus Medical Systems Corp. | Endoscope treatment instrument |
| US8531064B2 (en) * | 2010-02-11 | 2013-09-10 | Ethicon Endo-Surgery, Inc. | Ultrasonically powered surgical instruments with rotating cutting implement |
| EP2558151A4 (en) * | 2010-04-13 | 2018-01-10 | Sentreheart, Inc. | Methods and devices for pericardial access |
| WO2016205514A1 (en) * | 2015-06-17 | 2016-12-22 | Saphena Medical, Inc. | Unitary endoscopic vessel harvesting devices |
-
2016
- 2016-08-02 JP JP2016151724A patent/JP6749545B2/ja active Active
-
2017
- 2017-07-24 KR KR1020197003078A patent/KR102253461B1/ko active Active
- 2017-07-24 EP EP17836786.8A patent/EP3494913B1/en active Active
- 2017-07-24 WO PCT/JP2017/026598 patent/WO2018025680A1/ja not_active Ceased
- 2017-07-24 US US16/322,187 patent/US11457798B2/en active Active
- 2017-07-24 CN CN201780048717.5A patent/CN109561921B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0800793B1 (en) * | 1996-04-10 | 2001-06-13 | Linvatec Corporation | Process for shaping and sharpening a rotatable surgical shaver blade |
| CN1317950A (zh) * | 1998-09-18 | 2001-10-17 | 山本英博 | 内窥镜通电器具 |
| CN201701297U (zh) * | 2010-04-15 | 2011-01-12 | 欧普康光电(厦门)有限公司 | 一种带数码摄像装置的外科手术内窥镜 |
| JP2014018299A (ja) * | 2012-07-13 | 2014-02-03 | Olympus Corp | ガイドワイヤ導入装置 |
Non-Patent Citations (1)
| Title |
|---|
| Needlescopic Surgery for Palmar Hyperhidrosis;Hidehiro Yamamoto等;《The Journal of Thoracic and Cardiovascular Surgery》;20000831;第120卷(第2期);第276-279页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018019815A (ja) | 2018-02-08 |
| US20190183320A1 (en) | 2019-06-20 |
| KR20190026809A (ko) | 2019-03-13 |
| US11457798B2 (en) | 2022-10-04 |
| JP6749545B2 (ja) | 2020-09-02 |
| EP3494913A4 (en) | 2020-03-25 |
| KR102253461B1 (ko) | 2021-05-17 |
| CN109561921A (zh) | 2019-04-02 |
| EP3494913A1 (en) | 2019-06-12 |
| WO2018025680A1 (ja) | 2018-02-08 |
| EP3494913B1 (en) | 2024-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109561921B (zh) | 小径内窥镜手术器械 | |
| CN105411632B (zh) | 使用活检工具获取组织样本的装置、系统和方法 | |
| JP4982699B2 (ja) | 生検鉗子 | |
| CN103200892B (zh) | 外科用处理器具 | |
| JP4430238B2 (ja) | 内視鏡通電器具 | |
| JP5792416B1 (ja) | 内視鏡処置システム | |
| JPWO2015133434A1 (ja) | 内視鏡用処置具及び切開システム | |
| JP6579601B2 (ja) | 内視鏡 | |
| US20160367311A1 (en) | Instrumentation with Embedded Imaging Systems | |
| JP2016512458A (ja) | 切除装置および関連する使用方法 | |
| JP6886569B2 (ja) | 細径内視鏡手術器具 | |
| EP2636379A1 (en) | Tissue dissection and removal device | |
| US20200178945A1 (en) | Method and apparatus for minimally invasive amelioration of spinal epidural lipomatosis | |
| JP7361022B2 (ja) | 切断先端部において引き込み式用具を用いて組織を除去するための挿入可能な内視鏡器具 | |
| EP3272266A1 (en) | Endoscope device | |
| JP2019171059A (ja) | 検出可能なリーダーを有するシース | |
| JP2023514646A (ja) | トルク駆動ガイドワイヤを用いた外科的処置のためのシステムおよび方法 | |
| US20080294160A1 (en) | RF endoscopic electrosurgical instrument | |
| JP2018530409A (ja) | 生体組織サンプリング装置 | |
| US10548626B2 (en) | Endoscopic tissue manipulation tool | |
| CN110353613A (zh) | 具有成角度的远侧面的护套顶端 | |
| JP2023550546A (ja) | 多方向関節接合のためのシステム | |
| JP2012081055A (ja) | 内視鏡用高周波剥離ナイフ装置 | |
| JP2003310628A (ja) | 生体組織採取装置 | |
| CN115209823B (zh) | 电极单元及电极单元的操作方法 |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |