ATE492230T1 - Hochfrequenzoperationsvorrichtung zum steuern der hochfrequenzausgangsleistung auf der basis der zeitlichen änderung der elektrischen parameter - Google Patents

Hochfrequenzoperationsvorrichtung zum steuern der hochfrequenzausgangsleistung auf der basis der zeitlichen änderung der elektrischen parameter

Info

Publication number
ATE492230T1
ATE492230T1 AT07010896T AT07010896T ATE492230T1 AT E492230 T1 ATE492230 T1 AT E492230T1 AT 07010896 T AT07010896 T AT 07010896T AT 07010896 T AT07010896 T AT 07010896T AT E492230 T1 ATE492230 T1 AT E492230T1
Authority
AT
Austria
Prior art keywords
high frequency
output power
operation device
time change
power based
Prior art date
Application number
AT07010896T
Other languages
English (en)
Inventor
Takashi Irisawa
Takashi Mihori
Kazue Tanaka
Original Assignee
Olympus Medical Systems 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 Medical Systems Corp filed Critical Olympus Medical Systems Corp
Application granted granted Critical
Publication of ATE492230T1 publication Critical patent/ATE492230T1/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
    • A61B18/1206—Generators 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
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value
    • A61B2018/00678—Sensing and controlling the application of energy using a threshold value upper
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • A61B2018/00708—Power or energy switching the power on or off
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00779—Power or energy
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
AT07010896T 2006-10-31 2007-06-01 Hochfrequenzoperationsvorrichtung zum steuern der hochfrequenzausgangsleistung auf der basis der zeitlichen änderung der elektrischen parameter ATE492230T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/555,092 US20080114351A1 (en) 2006-10-31 2006-10-31 High-frequency operation apparatus and method for controlling high-frequency output based on change with time of electrical parameter

Publications (1)

Publication Number Publication Date
ATE492230T1 true ATE492230T1 (de) 2011-01-15

Family

ID=38962054

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07010896T ATE492230T1 (de) 2006-10-31 2007-06-01 Hochfrequenzoperationsvorrichtung zum steuern der hochfrequenzausgangsleistung auf der basis der zeitlichen änderung der elektrischen parameter

Country Status (5)

Country Link
US (1) US20080114351A1 (de)
EP (1) EP1917927B1 (de)
JP (1) JP4796018B2 (de)
AT (1) ATE492230T1 (de)
DE (1) DE602007011374D1 (de)

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US8663215B2 (en) * 2008-10-15 2014-03-04 Olympus Medical Systems Corp. Electrosurgical apparatus and method for controlling electrosurgical apparatus
WO2011029509A1 (de) * 2009-09-11 2011-03-17 Erbe Elektromedizin Gmbh Hf-chirurgiegerät
US9375273B2 (en) * 2009-09-18 2016-06-28 Covidien Lp System and method for checking high power microwave ablation system status on startup
WO2011052349A1 (ja) * 2009-10-28 2011-05-05 オリンパスメディカルシステムズ株式会社 高周波手術装置及び手術制御方法
CN102665584A (zh) * 2009-11-27 2012-09-12 奥林巴斯医疗株式会社 治疗用处理器具、治疗用处理装置及治疗处理方法
EP2526883A4 (de) * 2010-01-22 2017-07-12 Olympus Corporation Behandlungswerkzeug, behandlungsvorrichtung und behandlungsverfahren
US8827992B2 (en) 2010-03-26 2014-09-09 Aesculap Ag Impedance mediated control of power delivery for electrosurgery
US8419727B2 (en) 2010-03-26 2013-04-16 Aesculap Ag Impedance mediated power delivery for electrosurgery
US10588684B2 (en) 2010-07-19 2020-03-17 Covidien Lp Hydraulic conductivity monitoring to initiate tissue division
US10441354B2 (en) 2016-01-25 2019-10-15 Biosense Webster (Israel) Ltd. Temperature controlled short duration ablation
US10292763B2 (en) 2016-01-25 2019-05-21 Biosense Webster (Israel) Ltd. Temperature controlled short duration ablation
US10405920B2 (en) 2016-01-25 2019-09-10 Biosense Webster (Israel) Ltd. Temperature controlled short duration ablation
EP2540244B1 (de) * 2011-06-30 2017-08-16 Erbe Elektromedizin GmbH Vorrichtung zum optimierten Koagulieren von biologischem Gewebe
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US9204921B2 (en) * 2012-12-13 2015-12-08 Cook Medical Technologies Llc RF energy controller and method for electrosurgical medical devices
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US10420607B2 (en) * 2014-02-14 2019-09-24 Arthrocare Corporation Methods and systems related to an electrosurgical controller
DE102014115868A1 (de) * 2014-10-31 2016-05-04 Aesculap Ag Verfahren und Vorrichtung zur Steuerung eines Behandlungsvorgangs
EP3219276A4 (de) * 2014-11-14 2018-07-11 Olympus Corporation Hochfrequenzsteuereinheit und hochfrequenzbehandlungssystem
US10307206B2 (en) 2016-01-25 2019-06-04 Biosense Webster (Israel) Ltd. Temperature controlled short duration ablation
US20180103991A1 (en) * 2016-10-18 2018-04-19 Btl Holdings Limited Device and method for tissue treatment by combination of energy and plasma
WO2018102376A1 (en) * 2016-11-29 2018-06-07 St. Jude Medical, Cardiology Division, Inc. Electroporation systems and catheters for electroporation systems
JP6853145B2 (ja) * 2017-08-29 2021-03-31 日本ライフライン株式会社 アブレーションシステム
US11696796B2 (en) * 2018-11-16 2023-07-11 Applied Medical Resources Corporation Electrosurgical system
WO2020148837A1 (ja) 2019-01-16 2020-07-23 オリンパス株式会社 制御装置、処置システム、及び制御方法
US11172984B2 (en) 2019-05-03 2021-11-16 Biosense Webster (Israel) Ltd. Device, system and method to ablate cardiac tissue
CN118648967B (zh) 2019-05-09 2026-04-14 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) 外科发生器
WO2020227519A1 (en) * 2019-05-09 2020-11-12 Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America Electrosurgical systems and methods
CN117940082A (zh) * 2022-03-23 2024-04-26 深圳迈瑞生物医疗电子股份有限公司 一种电外科设备及其能量输出控制方法
CN120204617B (zh) * 2025-04-30 2025-09-30 中国人民解放军总医院第二医学中心 一种高频电疗法保护装置和方法

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Also Published As

Publication number Publication date
US20080114351A1 (en) 2008-05-15
DE602007011374D1 (de) 2011-02-03
EP1917927A1 (de) 2008-05-07
JP2008114042A (ja) 2008-05-22
JP4796018B2 (ja) 2011-10-19
EP1917927B1 (de) 2010-12-22

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