ATE513521T1 - Elektrochirurgische behandlungsvorrichtung - Google Patents

Elektrochirurgische behandlungsvorrichtung

Info

Publication number
ATE513521T1
ATE513521T1 AT07013909T AT07013909T ATE513521T1 AT E513521 T1 ATE513521 T1 AT E513521T1 AT 07013909 T AT07013909 T AT 07013909T AT 07013909 T AT07013909 T AT 07013909T AT E513521 T1 ATE513521 T1 AT E513521T1
Authority
AT
Austria
Prior art keywords
flexible sheath
electrosurgical
treatment equipment
electrosurgical knife
tip
Prior art date
Application number
AT07013909T
Other languages
English (en)
Inventor
Masayuki Oyatsu
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Application granted granted Critical
Publication of ATE513521T1 publication Critical patent/ATE513521T1/de

Links

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
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00482—Digestive system
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00589—Coagulation
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00595—Cauterization
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/1475—Electrodes retractable in or deployable from a housing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
AT07013909T 2006-07-31 2007-07-16 Elektrochirurgische behandlungsvorrichtung ATE513521T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006207587A JP4600683B2 (ja) 2006-07-31 2006-07-31 高周波処置具

Publications (1)

Publication Number Publication Date
ATE513521T1 true ATE513521T1 (de) 2011-07-15

Family

ID=38626251

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07013909T ATE513521T1 (de) 2006-07-31 2007-07-16 Elektrochirurgische behandlungsvorrichtung

Country Status (5)

Country Link
US (1) US20080027429A1 (de)
EP (1) EP1884214B1 (de)
JP (1) JP4600683B2 (de)
CN (1) CN101116636B (de)
AT (1) ATE513521T1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009247696A (ja) * 2008-04-08 2009-10-29 Olympus Medical Systems Corp 高周波処置具
WO2010090837A2 (en) * 2009-01-20 2010-08-12 The General Hospital Corporation Endoscopic biopsy apparatus, system and method
JP2010213946A (ja) * 2009-03-18 2010-09-30 Fujifilm Corp 高周波処置具
US9427281B2 (en) 2011-03-11 2016-08-30 Medtronic Advanced Energy Llc Bronchoscope-compatible catheter provided with electrosurgical device
US10076381B2 (en) 2014-09-08 2018-09-18 Olympus Corporation Method of marking lesion in tubular organ of an object
KR20170070188A (ko) * 2014-11-18 2017-06-21 올림푸스 가부시키가이샤 내시경용 처치구
GB2534193A (en) * 2015-01-16 2016-07-20 Cook Medical Technologies Llc Ablation Apparatus with Thrombus Detachment Mechanism
US11446081B2 (en) 2015-10-20 2022-09-20 Lumedi Ltd. Medical instruments for performing minimally-invasive procedures
US11504104B2 (en) 2015-10-20 2022-11-22 Lumendi Ltd. Medical instruments for performing minimally-invasive procedures
EP3364892B1 (de) 2015-10-20 2023-01-18 Lumendi Ltd. Medizinische instrumente für minimalinvasive eingriffe
CN108784828B (zh) * 2018-07-04 2024-04-19 北京安和加利尔科技有限公司 一种具有双刀头的内镜用高频电刀
JP6931426B2 (ja) 2018-07-23 2021-09-01 富士フイルム株式会社 内視鏡処置具
JP7229737B2 (ja) * 2018-11-30 2023-02-28 ビーシーエム カンパニー，リミテッド 人体消化器官連結用ステント挿入装置
CN110236669B (zh) * 2019-05-28 2021-01-01 安瑞医疗器械(杭州)有限公司 一种内窥镜器械的联动结构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256113A (en) * 1977-12-08 1981-03-17 Chamness Dale L Surgical apparatus
US4708137A (en) * 1985-05-20 1987-11-24 Olympus Optical Co., Ltd. High-frequency incision device
US5282799A (en) * 1990-08-24 1994-02-01 Everest Medical Corporation Bipolar electrosurgical scalpel with paired loop electrodes
JP3790286B2 (ja) * 1995-08-03 2006-06-28 株式会社町田製作所 内視鏡用高周波処置具
WO1999000060A1 (en) * 1997-06-26 1999-01-07 Advanced Coronary Intervention Electrosurgical catheter for resolving obstructions by radio frequency ablation
US6432104B1 (en) 1998-04-15 2002-08-13 Scimed Life Systems, Inc. Electro-cautery catherer
US6325800B1 (en) * 1998-04-15 2001-12-04 Boston Scientific Corporation Electro-cautery catheter
JP2001079017A (ja) * 1999-09-16 2001-03-27 Olympus Optical Co Ltd 内視鏡用処置具
US6808525B2 (en) * 2001-08-27 2004-10-26 Gyrus Medical, Inc. Bipolar electrosurgical hook probe for cutting and coagulating tissue
JP2004173768A (ja) * 2002-11-25 2004-06-24 Olympus Corp マーキング装置
JP4455002B2 (ja) * 2003-10-06 2010-04-21 オリンパス株式会社 高周波ナイフ
US20050107779A1 (en) * 2003-11-19 2005-05-19 Ellman Alan G. Electrosurgical electrode for treating tissue
JP4643361B2 (ja) * 2005-05-30 2011-03-02 オリンパス株式会社 内視鏡用処置具及び内視鏡用処置具システム
US8372071B2 (en) * 2005-08-12 2013-02-12 Fujinon Corporation High-frequency treatment tool

Also Published As

Publication number Publication date
EP1884214A1 (de) 2008-02-06
US20080027429A1 (en) 2008-01-31
CN101116636A (zh) 2008-02-06
JP2008029667A (ja) 2008-02-14
JP4600683B2 (ja) 2010-12-15
EP1884214B1 (de) 2011-06-22
CN101116636B (zh) 2011-09-14

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Legal Events

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