JP2004516913A - 人間または動物の身体を電子熱処理するための装置 - Google Patents

人間または動物の身体を電子熱処理するための装置 Download PDF

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Publication number
JP2004516913A
JP2004516913A JP2002557294A JP2002557294A JP2004516913A JP 2004516913 A JP2004516913 A JP 2004516913A JP 2002557294 A JP2002557294 A JP 2002557294A JP 2002557294 A JP2002557294 A JP 2002557294A JP 2004516913 A JP2004516913 A JP 2004516913A
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electrodes
frequency
signal
impedance
output
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Japanese (ja)
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JP2004516913A5 (https=
Inventor
デジンガー カイ
フリッケ トーマス
シュタイン トーマス
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Celon AG Medical Instruments
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Celon AG Medical Instruments
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Publication of JP2004516913A5 publication Critical patent/JP2004516913A5/ja
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    • 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
    • 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
    • A61B18/1477—Needle-like probes
    • 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
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • 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
    • A61B2018/00577—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
    • A61B2018/00636—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
    • A61B2018/00696—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
    • A61B2018/00761—Duration
    • 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
    • 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
    • A61B2018/1425—Needle

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Laser Surgery Devices (AREA)
  • Electrotherapy Devices (AREA)
  • Finger-Pressure Massage (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
JP2002557294A 2001-01-19 2002-01-17 人間または動物の身体を電子熱処理するための装置 Pending JP2004516913A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10102254A DE10102254A1 (de) 2001-01-19 2001-01-19 Vorrichtung zur elektrothermischen Behandlung des menschlichen oder tierischen Körpers
PCT/EP2002/000459 WO2002056782A2 (de) 2001-01-19 2002-01-17 Vorrichtung zur elektrothermischen behandlung des menschlichen oder tierischen körpers

Publications (2)

Publication Number Publication Date
JP2004516913A true JP2004516913A (ja) 2004-06-10
JP2004516913A5 JP2004516913A5 (https=) 2005-05-26

Family

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JP2002557294A Pending JP2004516913A (ja) 2001-01-19 2002-01-17 人間または動物の身体を電子熱処理するための装置

Country Status (10)

Country Link
US (1) US20040078038A1 (https=)
EP (1) EP1355579B1 (https=)
JP (1) JP2004516913A (https=)
KR (1) KR100776009B1 (https=)
CN (1) CN100333697C (https=)
AT (1) ATE501681T1 (https=)
AU (1) AU2002235847A1 (https=)
DE (2) DE10102254A1 (https=)
ES (1) ES2359549T3 (https=)
WO (1) WO2002056782A2 (https=)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7811282B2 (en) 2000-03-06 2010-10-12 Salient Surgical Technologies, Inc. Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof
US6689131B2 (en) 2001-03-08 2004-02-10 Tissuelink Medical, Inc. Electrosurgical device having a tissue reduction sensor
US6558385B1 (en) 2000-09-22 2003-05-06 Tissuelink Medical, Inc. Fluid-assisted medical device
DE60134391D1 (de) 2000-03-06 2008-07-24 Salient Surgical Technologies Flüssigkeitsabgabesystem und steuerung für elektrochirurgische geräte
US6953461B2 (en) 2002-05-16 2005-10-11 Tissuelink Medical, Inc. Fluid-assisted medical devices, systems and methods
US8048070B2 (en) 2000-03-06 2011-11-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
US6878147B2 (en) 2001-11-02 2005-04-12 Vivant Medical, Inc. High-strength microwave antenna assemblies
US7128739B2 (en) * 2001-11-02 2006-10-31 Vivant Medical, Inc. High-strength microwave antenna assemblies and methods of use
WO2003049631A1 (en) 2001-12-12 2003-06-19 Tissuelink Medical, Inc. Fluid-assisted medical devices, systems and methods
AU2003288945A1 (en) 2002-10-29 2004-05-25 Tissuelink Medical, Inc. Fluid-assisted electrosurgical scissors and methods
US7311703B2 (en) 2003-07-18 2007-12-25 Vivant Medical, Inc. Devices and methods for cooling microwave antennas
US7727232B1 (en) 2004-02-04 2010-06-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices and methods
US8142454B2 (en) * 2004-09-29 2012-03-27 The Regents Of The University Of California, San Francisco Apparatus and method for magnetic alteration of anatomical features
US7156570B2 (en) * 2004-12-30 2007-01-02 Cotapaxi Custom Design And Manufacturing, Llc Implement grip
DE102005025946A1 (de) 2005-01-26 2006-08-03 Erbe Elektromedizin Gmbh HF-Chirurgieeinrichtung
US7799019B2 (en) 2005-05-10 2010-09-21 Vivant Medical, Inc. Reinforced high strength microwave antenna
US20070027451A1 (en) * 2005-06-23 2007-02-01 Kai Desinger Method for treatment of hypertrophic palatine tonsils
US7184317B2 (en) * 2005-06-30 2007-02-27 Infineon Technologies Ag Method for programming multi-bit charge-trapping memory cell arrays
US7896871B2 (en) * 2007-02-22 2011-03-01 Medtronic, Inc. Impedance computation for ablation therapy
US7998139B2 (en) 2007-04-25 2011-08-16 Vivant Medical, Inc. Cooled helical antenna for microwave ablation
US8353901B2 (en) * 2007-05-22 2013-01-15 Vivant Medical, Inc. Energy delivery conduits for use with electrosurgical devices
US9023024B2 (en) 2007-06-20 2015-05-05 Covidien Lp Reflective power monitoring for microwave applications
US20090005766A1 (en) * 2007-06-28 2009-01-01 Joseph Brannan Broadband microwave applicator
WO2009010080A1 (de) * 2007-07-16 2009-01-22 Stockert Ruediger Vorrichtung für die thermochirurgie
US8651146B2 (en) 2007-09-28 2014-02-18 Covidien Lp Cable stand-off
CN101257742B (zh) * 2008-02-01 2011-01-12 卢伟文 一种高频加热装置
KR101415902B1 (ko) * 2012-05-18 2014-07-08 신경민 소작 겸용 스텐트 시술장치
CA2881462C (en) 2012-08-09 2020-07-14 University Of Iowa Research Foundation Catheters, catheter systems, and methods for puncturing through a tissue structure
WO2015103530A1 (en) * 2014-01-06 2015-07-09 Iowa Approach Inc. Devices and methods for delivering therapeutic electrical impulses
WO2015103574A1 (en) 2014-01-06 2015-07-09 Iowa Approach Inc. Apparatus and methods for renal denervation ablation
WO2015171921A2 (en) 2014-05-07 2015-11-12 Mickelson Steven R Methods and apparatus for selective tissue ablation
WO2015175944A1 (en) 2014-05-16 2015-11-19 Gary Long Methods and apparatus for multi-catheter tissue ablation
EP3154463B1 (en) 2014-06-12 2019-03-27 Farapulse, Inc. Apparatus for rapid and selective transurethral tissue ablation
EP4559428A3 (en) 2014-06-12 2025-08-20 Boston Scientific Scimed, Inc. Method and apparatus for rapid and selective tissue ablation with cooling
WO2016060983A1 (en) 2014-10-14 2016-04-21 Iowa Approach Inc. Method and apparatus for rapid and safe pulmonary vein cardiac ablation
WO2016106736A1 (zh) * 2014-12-31 2016-07-07 国立成功大学 加热系统
TWI644589B (zh) * 2014-12-31 2018-12-11 國立成功大學 加熱系統
CN107847266B (zh) * 2015-07-30 2020-11-24 奥林巴斯株式会社 电源装置的控制方法、电源装置和高频处置系统
US12144541B2 (en) 2016-01-05 2024-11-19 Boston Scientific Scimed, Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US20170189097A1 (en) 2016-01-05 2017-07-06 Iowa Approach Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US10130423B1 (en) 2017-07-06 2018-11-20 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10172673B2 (en) 2016-01-05 2019-01-08 Farapulse, Inc. Systems devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
US10660702B2 (en) 2016-01-05 2020-05-26 Farapulse, Inc. Systems, devices, and methods for focal ablation
WO2017218734A1 (en) 2016-06-16 2017-12-21 Iowa Approach, Inc. Systems, apparatuses, and methods for guide wire delivery
US9987081B1 (en) 2017-04-27 2018-06-05 Iowa Approach, Inc. Systems, devices, and methods for signal generation
US10617867B2 (en) 2017-04-28 2020-04-14 Farapulse, Inc. Systems, devices, and methods for delivery of pulsed electric field ablative energy to esophageal tissue
EP4442209A3 (en) 2017-06-30 2025-03-05 Regents of the University of California Magnetic devices and systems
CN115844523A (zh) 2017-09-12 2023-03-28 波士顿科学医学有限公司 用于心室局灶性消融的系统、设备和方法
EP3749238B1 (en) 2018-02-08 2023-08-16 Farapulse, Inc. Apparatus for controlled delivery of pulsed electric field ablative energy to tissue
US20190336198A1 (en) 2018-05-03 2019-11-07 Farapulse, Inc. Systems, devices, and methods for ablation using surgical clamps
EP3790486A1 (en) 2018-05-07 2021-03-17 Farapulse, Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
EP4461344A3 (en) 2018-05-07 2024-11-27 Boston Scientific Scimed, Inc. Sytems, apparatuses, and methods for filtering high voltage noise induced by pulsed electric field ablation
WO2019217300A1 (en) 2018-05-07 2019-11-14 Farapulse, Inc. Epicardial ablation catheter
JP7619937B2 (ja) 2018-09-20 2025-01-22 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 心内膜組織へのパルス電界アブレーションエネルギーの送達のためのシステム、装置、および方法
CN110179537B (zh) * 2019-04-28 2020-12-08 华中科技大学 一种具备磁力控制的多爪主动适形消融针
US10625080B1 (en) 2019-09-17 2020-04-21 Farapulse, Inc. Systems, apparatuses, and methods for detecting ectopic electrocardiogram signals during pulsed electric field ablation
US11497541B2 (en) 2019-11-20 2022-11-15 Boston Scientific Scimed, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US11065047B2 (en) 2019-11-20 2021-07-20 Farapulse, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US10842572B1 (en) 2019-11-25 2020-11-24 Farapulse, Inc. Methods, systems, and apparatuses for tracking ablation devices and generating lesion lines
US12310652B2 (en) 2020-07-24 2025-05-27 Boston Scientific Scimed, Inc. Hybrid electroporation ablation catheter
WO2022020478A1 (en) 2020-07-24 2022-01-27 Boston Scientific Scimed Inc Electric field application for single shot cardiac ablation by irreversible electroporation
CN116157085A (zh) 2020-09-08 2023-05-23 波士顿科学医学有限公司 用于脉冲电场消融的波浪形电极及其系统、设备和方法
WO2022072385A2 (en) 2020-09-30 2022-04-07 Boston Scientific Scimed Inc Pretreatment waveform for irreversible electroporation
US12343071B2 (en) 2021-01-27 2025-07-01 Boston Scientific Scimed, Inc Voltage controlled pulse sequences for irreversible electroporation ablations
WO2024151887A1 (en) * 2023-01-13 2024-07-18 Cosman Eric R Electrosurgical system

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658819A (en) * 1983-09-13 1987-04-21 Valleylab, Inc. Electrosurgical generator
DD241550A1 (de) * 1985-10-04 1986-12-17 Transform Roentgen Matern Veb Hochfrequenzchirugiegeraet
EP0253012B1 (de) * 1986-07-17 1992-01-22 Erbe Elektromedizin GmbH. Hochfrequenz-Chirurgiegerät für die thermische Koagulation biologischer Gewebe
US4848335B1 (en) * 1988-02-16 1994-06-07 Aspen Lab Inc Return electrode contact monitor
DE3904558C2 (de) * 1989-02-15 1997-09-18 Lindenmeier Heinz Automatisch leistungsgeregelter Hochfrequenzgenerator für die Hochfrequenz-Chirurgie
US5713896A (en) * 1991-11-01 1998-02-03 Medical Scientific, Inc. Impedance feedback electrosurgical system
JPH07500756A (ja) * 1991-11-08 1995-01-26 イーピー　テクノロジーズ，インコーポレイテッド 位相敏感電力検出を伴うラジオ波切除
US5558671A (en) * 1993-07-22 1996-09-24 Yates; David C. Impedance feedback monitor for electrosurgical instrument
US5403312A (en) * 1993-07-22 1995-04-04 Ethicon, Inc. Electrosurgical hemostatic device
GB9306637D0 (en) * 1993-03-30 1993-05-26 Smiths Industries Plc Electrosurgery monitor and appartus
US5370645A (en) * 1993-04-19 1994-12-06 Valleylab Inc. Electrosurgical processor and method of use
JP3585491B2 (ja) * 1993-04-30 2004-11-04 メディカル サイエンティフィク インコーポレイテッド インピーダンスフィードバック電気外科用システム
US5370045A (en) * 1993-09-22 1994-12-06 The Minster Machine Company Drive disk adapter assembly for a mechanical punch press
US6210403B1 (en) * 1993-10-07 2001-04-03 Sherwood Services Ag Automatic control for energy from an electrosurgical generator
US5514129A (en) * 1993-12-03 1996-05-07 Valleylab Inc. Automatic bipolar control for an electrosurgical generator
US5720744A (en) * 1995-06-06 1998-02-24 Valleylab Inc Control system for neurosurgery
US5827271A (en) * 1995-09-19 1998-10-27 Valleylab Energy delivery system for vessel sealing
DE19541566A1 (de) * 1995-11-08 1997-05-15 Laser & Med Tech Gmbh Applikationssystem für die HF-Chirurgie zur interstitiellen Thermotherapie in bipolarer Technik (HF-ITT)
GB9626512D0 (en) * 1996-12-20 1997-02-05 Gyrus Medical Ltd An improved electrosurgical generator and system
US6033399A (en) * 1997-04-09 2000-03-07 Valleylab, Inc. Electrosurgical generator with adaptive power control
GB9708268D0 (en) * 1997-04-24 1997-06-18 Gyrus Medical Ltd An electrosurgical instrument
JP4136118B2 (ja) * 1998-09-30 2008-08-20 オリンパス株式会社 電気手術装置
US6436096B1 (en) * 1998-11-27 2002-08-20 Olympus Optical Co., Ltd. Electrosurgical apparatus with stable coagulation
JP3556504B2 (ja) * 1999-02-12 2004-08-18 オリンパス株式会社 電気手術装置
US6203541B1 (en) * 1999-04-23 2001-03-20 Sherwood Services Ag Automatic activation of electrosurgical generator bipolar output
US6635057B2 (en) * 1999-12-02 2003-10-21 Olympus Optical Co. Ltd. Electric operation apparatus

Also Published As

Publication number Publication date
WO2002056782A2 (de) 2002-07-25
EP1355579B1 (de) 2011-03-16
ATE501681T1 (de) 2011-04-15
ES2359549T3 (es) 2011-05-24
KR100776009B1 (ko) 2007-11-16
AU2002235847A1 (en) 2002-07-30
CN100333697C (zh) 2007-08-29
KR20030081388A (ko) 2003-10-17
DE50214960D1 (de) 2011-04-28
WO2002056782A3 (de) 2002-12-12
EP1355579A2 (de) 2003-10-29
DE10102254A1 (de) 2002-08-08
CN1529569A (zh) 2004-09-15
US20040078038A1 (en) 2004-04-22

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