BR112012000687A8 - Tesoura para um endoscópio - Google Patents

Tesoura para um endoscópio

Info

Publication number
BR112012000687A8
BR112012000687A8 BR112012000687A BR112012000687A BR112012000687A8 BR 112012000687 A8 BR112012000687 A8 BR 112012000687A8 BR 112012000687 A BR112012000687 A BR 112012000687A BR 112012000687 A BR112012000687 A BR 112012000687A BR 112012000687 A8 BR112012000687 A8 BR 112012000687A8
Authority
BR
Brazil
Prior art keywords
scissors
elements
endoscope
stop
pair
Prior art date
Application number
BR112012000687A
Other languages
English (en)
Other versions
BR112012000687A2 (pt
Inventor
Nishimura Miyuki
Nishimura Makoto
Original Assignee
River Seiko Ltd Company
Kaneka Corp
River Seiko Corp
Sumitomo Bakelite Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by River Seiko Ltd Company, Kaneka Corp, River Seiko Corp, Sumitomo Bakelite Co filed Critical River Seiko Ltd Company
Publication of BR112012000687A2 publication Critical patent/BR112012000687A2/pt
Publication of BR112012000687A8 publication Critical patent/BR112012000687A8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3201—Scissors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/295—Forceps for use in minimally invasive surgery combined with cutting implements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/70—Manipulators specially adapted for use in surgery
    • A61B34/71—Manipulators operated by drive cable mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/06—Biopsy forceps, e.g. with cup-shaped jaws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2919—Handles transmission of forces to actuating rod or piston details of linkages or pivot points
    • A61B2017/292—Handles transmission of forces to actuating rod or piston details of linkages or pivot points connection of actuating rod to handle, e.g. ball end in recess
    • 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
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B2018/146—Scissors
    • 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
    • A61B2090/035—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself preventing further rotation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Robotics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)

Abstract

TESOURA PARA UM ENDOSCÓPIO Uma tesoura para um endoscópio é configurada de uma maneira tal que o ângulo de abertura dos elementos de tesoura possa ser restringido e que a excessiva abertura e fechamento dos elementos de tesoura sejam suprimidos. A tesoura (1) para um endoscópio inclui: uma seção de tratamento (5) provida com um par de elementos de tesoura (10, 11) que são articuladamente suportados por um eixo de pivotamento (pino suporte (13)) e são deslocados articuladamente entre uma posição aberta e uma posição fechada; um fio de operação (3) conectado à seção de tratamento (5): e uma seção de operação para deslocar os elementos de tesoura (10, 11) entre a posição aberta e a posição fechada avançando e retraindo o fio de operação (3). Um batente (14) é provido para a seção de tratamento (5). Na posição aberta, o batente (14) restringe o movimento relativo entre o par de elementos de tesoura (10, 11) na direção de abertura, e na posição fechada, o batente (14) restringe o movimento relativo entre o par de elementos de tesoura (10, 11) na direção de fechamento.
BR112012000687A 2009-10-08 2010-10-05 Tesoura para um endoscópio BR112012000687A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009234668 2009-10-08
PCT/JP2010/067453 WO2011043340A1 (ja) 2009-10-08 2010-10-05 内視鏡用鋏

Publications (2)

Publication Number Publication Date
BR112012000687A2 BR112012000687A2 (pt) 2016-02-16
BR112012000687A8 true BR112012000687A8 (pt) 2017-07-11

Family

ID=43856793

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012000687A BR112012000687A8 (pt) 2009-10-08 2010-10-05 Tesoura para um endoscópio

Country Status (9)

Country Link
US (1) US8920420B2 (pt)
EP (1) EP2486876B1 (pt)
JP (1) JP5463363B2 (pt)
KR (1) KR101713906B1 (pt)
CN (1) CN102573673B (pt)
AU (1) AU2010304282B2 (pt)
BR (1) BR112012000687A8 (pt)
ES (1) ES2806255T3 (pt)
WO (1) WO2011043340A1 (pt)

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JP2013138844A (ja) * 2011-12-08 2013-07-18 River Seikoo:Kk 内視鏡用高周波焼灼切開鋏装置
US9402644B2 (en) 2013-03-13 2016-08-02 Covidien Lp Reverse seam ripper dissector
JP6180785B2 (ja) * 2013-05-17 2017-08-16 株式会社リバーセイコー 内視鏡用高周波焼灼切開鋏
JP6390358B2 (ja) * 2014-11-06 2018-09-19 住友ベークライト株式会社 内視鏡用鋏
CN105266855B (zh) * 2014-11-11 2018-05-15 上海菲捷实业有限公司 双头内镜用软管式取样钳
JP6614456B2 (ja) * 2014-11-19 2019-12-04 国立大学法人九州大学 高周波鉗子
US9763685B2 (en) * 2015-01-09 2017-09-19 Gyrus Acmi, Inc. Combination medical device
CN104799909B (zh) * 2015-03-19 2016-06-29 哈尔滨医科大学 消化内镜微创手术用双关节镰状刀
EP3075340B1 (de) * 2015-03-30 2023-08-02 Erbe Elektromedizin GmbH Gewebeschere für biologisches Gewebe
KR101619208B1 (ko) * 2015-12-21 2016-05-11 주식회사 헤즈테크놀로지 리프트형 주사기 투입기를 이용한 니들 자동 분리수거장치
JP6216482B1 (ja) * 2016-02-02 2017-10-18 オリンパス株式会社 内視鏡処置具
CN105711001B (zh) * 2016-03-20 2018-04-20 贵州大学 一种简易割膜器
AU2016428531B2 (en) * 2016-11-04 2020-03-05 Nagaki Seiki Co., Ltd. Cutting tool
CN110022781B (zh) * 2016-11-21 2021-11-02 奥林巴斯株式会社 剪刀钳
JP6988287B2 (ja) * 2017-09-11 2022-01-05 住友ベークライト株式会社 高周波処置具用ナイフ、及び、医療用の高周波処置具
US20200367960A1 (en) 2017-09-11 2020-11-26 Sumitomo Bakelite Co., Ltd. High frequency treatment device, high frequency treatment device knife, and high frequency treatment device distal treatment instrument
JP7448112B2 (ja) 2017-11-15 2024-03-12 ユナイテッド ステイツ エンドスコピー グループ，インコーポレイテッド エンドエフェクタの作動プラットフォーム
US20190150967A1 (en) * 2017-11-15 2019-05-23 United States Endoscopy Group, Inc. Avulsion forceps
US11419665B2 (en) 2018-10-26 2022-08-23 Covidien Lp Electrosurgical forceps
CN109381244A (zh) * 2018-11-16 2019-02-26 深圳市罗伯医疗科技有限公司 一种提拉臂及其控制方法
US11304743B2 (en) 2019-01-30 2022-04-19 Covidien Lp Electrosurgical forceps
US11510725B2 (en) 2019-01-30 2022-11-29 Covidien Lp Electrosurgical forceps
US11497545B2 (en) 2019-02-14 2022-11-15 Covidien Lp Electrosurgical forceps
JP7286067B2 (ja) * 2019-03-29 2023-06-05 日本ゼオン株式会社 内視鏡用マイクロ波照射器具
CN110313976A (zh) * 2019-07-09 2019-10-11 广州医科大学附属第一医院（广州呼吸中心） 一种输尿管镜用组织剪刀
DE102019121099A1 (de) * 2019-08-05 2021-02-11 Karl Storz Se & Co. Kg Medizinisches instrument
CN110811702A (zh) * 2019-12-03 2020-02-21 贵州中医药大学第一附属医院 一种支气管镜智能活检钳
JP7479921B2 (ja) 2020-05-12 2024-05-09 真 小林 内視鏡用処置具
CN113712604A (zh) * 2021-06-03 2021-11-30 上海威尔逊光电仪器有限公司 一种大开口360度包裹切割、避免撕扯出血的活检钳
WO2023129448A1 (en) * 2021-12-28 2023-07-06 Intuitive Surgical Operations, Inc. Surgical instrument including electrical and fluid isolation features

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024998A (ja) 1988-06-23 1990-01-09 Kawasaki Steel Corp 金属ストリップの片面順次めっき装置
JPH06296619A (ja) * 1993-04-19 1994-10-25 Olympus Optical Co Ltd 鉗 子
JPH10179602A (ja) * 1996-12-25 1998-07-07 Kaijirushi Hamono Kaihatsu Center:Kk 内視鏡用処置具における処置部の構造
JP3934458B2 (ja) * 2002-04-09 2007-06-20 ペンタックス株式会社 内視鏡用バイポーラ型高周波止血鉗子
US7458969B2 (en) 2002-05-06 2008-12-02 Olympus Corporation Therapeutic device for tissue from living body
JP2005204998A (ja) 2004-01-23 2005-08-04 Olympus Corp 内視鏡用鋏鉗子
JP4436698B2 (ja) * 2004-02-25 2010-03-24 オリンパス株式会社 高周波処置具
CN2862977Y (zh) * 2005-11-22 2007-01-31 常州市久虹医疗器械有限公司 剪切型活检钳钳头
US7935130B2 (en) * 2006-11-16 2011-05-03 Intuitive Surgical Operations, Inc. Two-piece end-effectors for robotic surgical tools
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Also Published As

Publication number Publication date
EP2486876A4 (en) 2014-02-19
KR20120065967A (ko) 2012-06-21
US8920420B2 (en) 2014-12-30
WO2011043340A1 (ja) 2011-04-14
CN102573673B (zh) 2014-09-03
JP5463363B2 (ja) 2014-04-09
US20120197253A1 (en) 2012-08-02
KR101713906B1 (ko) 2017-04-13
AU2010304282A1 (en) 2012-02-02
BR112012000687A2 (pt) 2016-02-16
JPWO2011043340A1 (ja) 2013-03-04
EP2486876B1 (en) 2020-04-15
ES2806255T3 (es) 2021-02-17
EP2486876A1 (en) 2012-08-15
AU2010304282B2 (en) 2015-09-03
CN102573673A (zh) 2012-07-11

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: RIVER SEIKO CORPORATION (JP)

B25A Requested transfer of rights approved

Owner name: KANEKA CORPORATION (JP) , RIVER SEIKO CORPORATION

B25G Requested change of headquarter approved

Owner name: KANEKA CORPORATION (JP) , RIVER SEIKO CORPORATION

B25A Requested transfer of rights approved

Owner name: KANEKA CORPORATION (JP) , RIVER SEIKO CORPORATION

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11T Dismissal of application maintained [chapter 11.20 patent gazette]