JP2004248911A5 - - Google Patents

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Publication number
JP2004248911A5
JP2004248911A5 JP2003043110A JP2003043110A JP2004248911A5 JP 2004248911 A5 JP2004248911 A5 JP 2004248911A5 JP 2003043110 A JP2003043110 A JP 2003043110A JP 2003043110 A JP2003043110 A JP 2003043110A JP 2004248911 A5 JP2004248911 A5 JP 2004248911A5
Authority
JP
Japan
Prior art keywords
electrode portion
distal end
longitudinal axis
retracting
flexible sheath
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.)
Granted
Application number
JP2003043110A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004248911A (ja
JP4068989B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2003043110A external-priority patent/JP4068989B2/ja
Priority to JP2003043110A priority Critical patent/JP4068989B2/ja
Priority to DE102004006491.1A priority patent/DE102004006491B4/de
Priority to DE202004021764U priority patent/DE202004021764U1/de
Priority to DE102004064200.1A priority patent/DE102004064200B4/de
Priority to US10/777,889 priority patent/US7125408B2/en
Publication of JP2004248911A publication Critical patent/JP2004248911A/ja
Publication of JP2004248911A5 publication Critical patent/JP2004248911A5/ja
Publication of JP4068989B2 publication Critical patent/JP4068989B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2003043110A 2003-02-20 2003-02-20 高周波処置具 Expired - Lifetime JP4068989B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003043110A JP4068989B2 (ja) 2003-02-20 2003-02-20 高周波処置具
DE102004006491.1A DE102004006491B4 (de) 2003-02-20 2004-02-10 Hochfrequenzmesser
DE202004021764U DE202004021764U1 (de) 2003-02-20 2004-02-10 Hochfrequenzmesser
DE102004064200.1A DE102004064200B4 (de) 2003-02-20 2004-02-10 Hochfrequenzmesser
US10/777,889 US7125408B2 (en) 2003-02-20 2004-02-12 High-frequency knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003043110A JP4068989B2 (ja) 2003-02-20 2003-02-20 高周波処置具

Publications (3)

Publication Number Publication Date
JP2004248911A JP2004248911A (ja) 2004-09-09
JP2004248911A5 true JP2004248911A5 (enExample) 2005-09-15
JP4068989B2 JP4068989B2 (ja) 2008-03-26

Family

ID=32866452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003043110A Expired - Lifetime JP4068989B2 (ja) 2003-02-20 2003-02-20 高周波処置具

Country Status (3)

Country Link
US (1) US7125408B2 (enExample)
JP (1) JP4068989B2 (enExample)
DE (3) DE202004021764U1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6870884B1 (en) 1992-01-29 2005-03-22 Mitsubishi Denki Kabushiki Kaisha High-efficiency encoder and video information recording/reproducing apparatus
JP4068989B2 (ja) * 2003-02-20 2008-03-26 オリンパス株式会社 高周波処置具
US20050256524A1 (en) * 2004-05-14 2005-11-17 Long Gary L RF ablation device and method of use
JP4331072B2 (ja) 2004-08-27 2009-09-16 パナソニック株式会社 携帯無線機
US20060064113A1 (en) * 2004-09-17 2006-03-23 Nakao Naomi L Endoscopic mucosal resection method and associated instrument
WO2007034708A1 (ja) * 2005-09-26 2007-03-29 Jichi Medical University 内視鏡用処置具
US20070255278A1 (en) * 2006-04-28 2007-11-01 Nobis Rudolph H Apparatus and method for deploying a cutting element during an endoscopic mucosal resection
US7867228B2 (en) * 2006-04-28 2011-01-11 Ethicon Endo-Surgery, Inc. Apparatus and method for performing an endoscopic mucosal resection
US7651491B2 (en) * 2006-04-28 2010-01-26 Ethicon Endo-Surgery, Inc. Method for performing an endoscopic mucosal resection
WO2008011251A2 (en) 2006-07-20 2008-01-24 Boston Scientific Limited Multifunction medical device and related methods of use
KR101413542B1 (ko) * 2006-08-30 2014-07-01 각코우호우진 지치 이카다이가쿠 내시경용 처치구
US7955328B2 (en) * 2006-11-10 2011-06-07 Ethicon Endo-Surgery, Inc. Tissue dissector and/or coagulator with a slit in an insulating tip to control the direction of energy
CN100459948C (zh) * 2007-03-09 2009-02-11 中国人民解放军第三军医大学第一附属医院 叉型射频切肝刀
JP5415727B2 (ja) * 2008-08-13 2014-02-12 オリンパスメディカルシステムズ株式会社 内視鏡用処置具
ATE507791T1 (de) * 2008-09-30 2011-05-15 Univ Jichi Medical Behandlungsinstrument für endoskope
EP2389131B1 (en) * 2008-12-22 2013-08-21 Cook Medical Technologies LLC Electrosurgical rotating cutting device
US9078666B2 (en) * 2010-04-02 2015-07-14 Olympus Medical Systems Corp. Medical device
AU2011268411B2 (en) 2010-06-15 2014-11-27 Avenu Medical, Inc. Systems and methods for creating arteriovenous (AV) fistulas
GB201119897D0 (en) * 2011-11-18 2011-12-28 Gyrus Medical Ltd Electrosurgical instrument
JP6360042B2 (ja) 2012-05-17 2018-07-18 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 隣接する組織層を横断するアクセスのための方法およびデバイス
CN104411265B (zh) * 2012-09-12 2016-11-16 奥林巴斯株式会社 高频电刀
JP6210848B2 (ja) * 2013-11-11 2017-10-11 オリンパス株式会社 医療器具
EP3311767B1 (en) 2015-06-18 2023-03-01 Olympus Corporation High-frequency treatment tool
AU2016341269B2 (en) 2015-10-20 2021-09-02 Lumendi Ltd. Medical instruments for performing minimally-invasive procedures
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
EP3412235B1 (en) 2016-02-02 2023-02-01 Olympus Corporation Endoscopic instrument
EP3412227A4 (en) 2016-02-02 2019-09-04 Olympus Corporation ENDOSCOPE TREATMENT TOOL
KR102026938B1 (ko) * 2017-06-13 2019-09-30 주식회사 파인메딕스 내시경용 하이브리드 나이프
US20220087733A1 (en) * 2020-09-23 2022-03-24 Baylis Medical Company Inc. Elongated medical needle
CN112545637A (zh) * 2020-12-07 2021-03-26 深圳开立生物医疗科技股份有限公司 高频电刀
EP4322872A4 (en) 2021-02-25 2025-04-16 Lumendi LLC Medical instruments for performing minimally-invasive procedures
KR102621839B1 (ko) * 2021-08-27 2024-01-09 주식회사 바이오유닛 조립이 용이한 바이폴라 전극

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04329944A (ja) 1991-01-25 1992-11-18 Olympus Optical Co Ltd 高周波切開具
US5846241A (en) * 1995-12-19 1998-12-08 Johns Hopkins University Bipolar electrocautery valvulotome
US6379350B1 (en) * 1999-10-05 2002-04-30 Oratec Interventions, Inc. Surgical instrument for ablation and aspiration
JP2002301088A (ja) * 2001-04-05 2002-10-15 Olympus Optical Co Ltd 内視鏡用治療装置
JP4109092B2 (ja) * 2002-11-21 2008-06-25 オリンパス株式会社 高周波ナイフ
JP4068989B2 (ja) * 2003-02-20 2008-03-26 オリンパス株式会社 高周波処置具
JP4315725B2 (ja) * 2003-04-17 2009-08-19 オリンパス株式会社 高周波ナイフ

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