DE10354275A1 - Diathermie-Messer - Google Patents

Diathermie-Messer Download PDF

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Publication number
DE10354275A1
DE10354275A1 DE10354275A DE10354275A DE10354275A1 DE 10354275 A1 DE10354275 A1 DE 10354275A1 DE 10354275 A DE10354275 A DE 10354275A DE 10354275 A DE10354275 A DE 10354275A DE 10354275 A1 DE10354275 A1 DE 10354275A1
Authority
DE
Germany
Prior art keywords
electrode
knife
electrically insulating
diathermy
head end
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.)
Withdrawn
Application number
DE10354275A
Other languages
German (de)
English (en)
Inventor
Tsutomu Hachioji Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Corp filed Critical Olympus Corp
Priority to DE20321829U priority Critical patent/DE20321829U1/de
Publication of DE10354275A1 publication Critical patent/DE10354275A1/de
Withdrawn legal-status Critical Current

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
    • A61B18/1402—Probes for open surgery
    • 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)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (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)
DE10354275A 2002-11-21 2003-11-20 Diathermie-Messer Withdrawn DE10354275A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20321829U DE20321829U1 (de) 2002-11-21 2003-11-20 Diathermie-Messer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002-338317 2002-11-21
JP2002338317A JP4109092B2 (ja) 2002-11-21 2002-11-21 高周波ナイフ

Publications (1)

Publication Number Publication Date
DE10354275A1 true DE10354275A1 (de) 2004-07-15

Family

ID=32588059

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10354275A Withdrawn DE10354275A1 (de) 2002-11-21 2003-11-20 Diathermie-Messer
DE20321829U Expired - Lifetime DE20321829U1 (de) 2002-11-21 2003-11-20 Diathermie-Messer

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE20321829U Expired - Lifetime DE20321829U1 (de) 2002-11-21 2003-11-20 Diathermie-Messer

Country Status (3)

Country Link
US (2) US7371236B2 (https=)
JP (1) JP4109092B2 (https=)
DE (2) DE10354275A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7972333B2 (en) 2005-05-20 2011-07-05 River Seiko Medical Limited Company High frequency incision tool for endoscope
DE102004006491B4 (de) * 2003-02-20 2014-11-13 Olympus Corporation Hochfrequenzmesser

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8348943B2 (en) * 2005-01-07 2013-01-08 Hoya Corporation High frequency treatment tool for endoscope
JP4836492B2 (ja) * 2005-05-25 2011-12-14 富士フイルム株式会社 高周波処置具及び高周波処置具を用いた粘膜剥離方法
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
JP4756951B2 (ja) * 2005-08-10 2011-08-24 オリンパスメディカルシステムズ株式会社 モノポーラ高周波処置装置
EP1943972B1 (en) * 2005-09-26 2018-03-07 Jichi Medical University Instrument for endoscopic treatment
JP5180081B2 (ja) * 2006-08-30 2013-04-10 学校法人自治医科大学 内視鏡用処置具
JP5048391B2 (ja) 2007-04-27 2012-10-17 直久 矢作 内視鏡用処置具
JP4726016B2 (ja) * 2007-07-19 2011-07-20 有限会社リバー精工 内視鏡用高周波電気メス
JP2007313345A (ja) * 2007-07-24 2007-12-06 Takashi Toyonaga 高周波処置具
JP2007313344A (ja) * 2007-07-24 2007-12-06 Takashi Toyonaga 高周波処置具
JP4776594B2 (ja) * 2007-07-24 2011-09-21 富士フイルム株式会社 高周波処置具
JP2009112788A (ja) * 2007-10-17 2009-05-28 Takashi Toyonaga 高周波処置具
US8535306B2 (en) * 2007-11-05 2013-09-17 Angiodynamics, Inc. Ablation devices and methods of using the same
JP4870710B2 (ja) * 2008-03-28 2012-02-08 富士フイルム株式会社 高周波ナイフおよび高周波ナイフシステム
JP2009247696A (ja) * 2008-04-08 2009-10-29 Olympus Medical Systems Corp 高周波処置具
JP5161640B2 (ja) * 2008-04-18 2013-03-13 富士フイルム株式会社 高周波処置具
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
JP2010046199A (ja) * 2008-08-20 2010-03-04 Fujinon Corp 高周波処置具
JP5288953B2 (ja) * 2008-09-09 2013-09-11 Ｈｏｙａ株式会社 内視鏡用処置具
US8425510B2 (en) * 2008-09-30 2013-04-23 Jichi Medical University Treatment instrument for endoscope including a sheath having a tapered portion at a distal end portion thereof
US8518035B2 (en) 2008-12-22 2013-08-27 Cook Medical Technologies Llc Electrosurgical rotating cutting device
JP2010268845A (ja) * 2009-05-19 2010-12-02 Hoya Corp 内視鏡用高周波ナイフ
JP5342980B2 (ja) * 2009-10-07 2013-11-13 Ｈｏｙａ株式会社 内視鏡用高周波ナイフ
EP2476389B1 (en) 2010-01-29 2016-06-15 Olympus Corporation Treatment device for electrosurgery
JP5864064B2 (ja) 2010-06-15 2016-02-17 アベヌ メディカル インコーポレイテッドＡｖｅｎｕ Ｍｅｄｉｃａｌ，Ｉｎｃ． 動静脈（ａｖ）フィステルを作るためのシステムおよび方法
JP2012050758A (ja) * 2010-09-03 2012-03-15 Hoya Corp 可撓性内視鏡用フック状高周波ナイフ
WO2014038547A1 (ja) 2012-09-10 2014-03-13 オリンパスメディカルシステムズ株式会社 内視鏡処置具
CN104411265B (zh) * 2012-09-12 2016-11-16 奥林巴斯株式会社 高频电刀
EP2910212A4 (en) * 2012-10-17 2016-06-22 Olympus Corp SCALPEL WITH HIGH FREQUENCY
EP3049009A1 (en) * 2013-09-27 2016-08-03 Cook Medical Technologies LLC Dome-shaped bipolar electrode assembly
JP5775989B1 (ja) * 2013-10-09 2015-09-09 オリンパス株式会社 内視鏡用高周波処置具
JP6463128B2 (ja) * 2014-12-26 2019-01-30 オリンパス株式会社 接続構造及び接続方法
CN107072711B (zh) 2015-06-18 2019-10-11 奥林巴斯株式会社 高频处置器具
CN106214247B (zh) * 2016-07-04 2018-08-14 南京微创医学科技股份有限公司 一种双极高频电刀
KR101764386B1 (ko) 2017-03-29 2017-08-03 유펙스메드 주식회사 내시경 점막하 절개박리를 위한 고주파 나이프
KR102026938B1 (ko) * 2017-06-13 2019-09-30 주식회사 파인메딕스 내시경용 하이브리드 나이프
CN108272503B (zh) * 2018-03-07 2024-04-19 南微医学科技股份有限公司 一种可双通道注液的双极高频电刀
US11224480B2 (en) * 2018-08-24 2022-01-18 Boston Scientific Scimed, Inc. Medical devices and related methods
EP3965678B1 (en) * 2019-05-06 2023-12-20 Boston Scientific Scimed, Inc. Medical device
CN112971965B (zh) 2019-12-17 2026-03-24 波士顿科学国际有限公司 医疗装置以及相关的方法
EP4164533A1 (en) * 2020-06-10 2023-04-19 Boston Scientific Scimed, Inc. Medical devices and related methods
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
US20250177026A1 (en) * 2022-03-25 2025-06-05 Covidien Lp Electrosurgical apparatus for severing gastrointestinal tissue
US20240058050A1 (en) * 2022-08-17 2024-02-22 Boston Scientific Scimed, Inc. Medical devices and related methods for delivering electrical energy and/or injecting fluid
WO2025150413A1 (ja) * 2024-01-11 2025-07-17 オリンパス株式会社 内視鏡用処置具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908583A (en) * 1929-09-13 1933-05-09 Reinhold H Wappler Diathermic electrode
DE3247793C2 (de) * 1981-12-31 1986-01-09 Harald 7200 Tuttlingen Maslanka Hochfrequenz-chirurgische Schlingenelektrode
US5366463A (en) * 1990-05-02 1994-11-22 Ryan William J Atherectomy catheter for the removal of atherosclerosis from within blood vessels
US5171255A (en) * 1990-11-21 1992-12-15 Everest Medical Corporation Biopsy device
US5085659A (en) * 1990-11-21 1992-02-04 Everest Medical Corporation Biopsy device with bipolar coagulation capability
JPH04329944A (ja) 1991-01-25 1992-11-18 Olympus Optical Co Ltd 高周波切開具
US5197964A (en) * 1991-11-12 1993-03-30 Everest Medical Corporation Bipolar instrument utilizing one stationary electrode and one movable electrode
JP3655664B2 (ja) 1995-05-02 2005-06-02 オリンパス株式会社 高周波ナイフ
US5846241A (en) * 1995-12-19 1998-12-08 Johns Hopkins University Bipolar electrocautery valvulotome
US5961526A (en) * 1998-02-18 1999-10-05 Boston Scientific Corporation Coaxial needle and severing snare
JPH11285502A (ja) * 1998-04-03 1999-10-19 Asahi Optical Co Ltd 内視鏡用高周波処置具
JP2002301088A (ja) 2001-04-05 2002-10-15 Olympus Optical Co Ltd 内視鏡用治療装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004006491B4 (de) * 2003-02-20 2014-11-13 Olympus Corporation Hochfrequenzmesser
US7972333B2 (en) 2005-05-20 2011-07-05 River Seiko Medical Limited Company High frequency incision tool for endoscope
DE102006023696B4 (de) 2005-05-20 2019-10-17 Kaneka Corporation Hochfrequenz-Inzisionsinstrument für ein Endoskop

Also Published As

Publication number Publication date
JP4109092B2 (ja) 2008-06-25
US7371236B2 (en) 2008-05-13
US20040210215A1 (en) 2004-10-21
JP2004167081A (ja) 2004-06-17
DE20321829U1 (de) 2010-10-21
US20080195094A1 (en) 2008-08-14
US8753337B2 (en) 2014-06-17

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