JP2010505552A - 電気外科的装置 - Google Patents

電気外科的装置 Download PDF

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Publication number
JP2010505552A
JP2010505552A JP2009531626A JP2009531626A JP2010505552A JP 2010505552 A JP2010505552 A JP 2010505552A JP 2009531626 A JP2009531626 A JP 2009531626A JP 2009531626 A JP2009531626 A JP 2009531626A JP 2010505552 A JP2010505552 A JP 2010505552A
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Japan
Prior art keywords
electrode
electrosurgical instrument
instrument according
return
active
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Pending
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JP2009531626A
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English (en)
Japanese (ja)
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JP2010505552A5 (enExample
Inventor
スコット ティー． ラターレル，
Original Assignee
スピネイカー メディカル エルエルシー
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Publication of JP2010505552A publication Critical patent/JP2010505552A/ja
Publication of JP2010505552A5 publication Critical patent/JP2010505552A5/ja
Pending legal-status Critical Current

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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
    • A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
    • 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
    • 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
    • A61B18/16—Indifferent or passive electrodes for grounding
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • 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
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • 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
    • A61B2018/1465—Deformable electrodes
    • 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
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
JP2009531626A 2006-10-05 2007-10-05 電気外科的装置 Pending JP2010505552A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84936906P 2006-10-05 2006-10-05
PCT/US2007/080593 WO2008043074A2 (en) 2006-10-05 2007-10-05 Electrosurgical device

Publications (2)

Publication Number Publication Date
JP2010505552A true JP2010505552A (ja) 2010-02-25
JP2010505552A5 JP2010505552A5 (enExample) 2012-07-26

Family

ID=39269253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009531626A Pending JP2010505552A (ja) 2006-10-05 2007-10-05 電気外科的装置

Country Status (5)

Country Link
US (2) US10363082B2 (enExample)
EP (1) EP2076199A4 (enExample)
JP (1) JP2010505552A (enExample)
CA (1) CA2665469A1 (enExample)
WO (1) WO2008043074A2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012120881A (ja) * 2010-01-29 2012-06-28 Olympus Medical Systems Corp 電気手術用処置器具
JPWO2022157977A1 (enExample) * 2021-01-25 2022-07-28
JP2023534459A (ja) * 2020-07-16 2023-08-09 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 不可逆電気穿孔法による局所心臓アブレーションのためのカテーテル及び方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0817920D0 (en) 2008-09-30 2008-11-05 Gyrus Medical Ltd Electrosurgical instrument and system
US8394089B2 (en) 2008-09-30 2013-03-12 Gyrus Medical Limited Electrosurgical instrument and system
JP5444840B2 (ja) * 2009-05-21 2014-03-19 東レ株式会社 バルーン付きアブレーションカテーテル及びバルーン付きアブレーションカテーテルシステム
DE102010026210A1 (de) * 2010-07-06 2012-01-12 Wolfgang Seidel Verfahren und Vorrichtung zur Koagulation von Körpergewebe und/oder von Körpergefäßen
PL3141204T3 (pl) * 2015-09-10 2021-12-06 Erbe Elektromedizin Gmbh Układ do ablacji do obejmującej dużą powierzchnię koagulacji tkanek biologicznych
US11737778B2 (en) * 2017-11-15 2023-08-29 Pavel V. Efremkin Devices and methods for intrabody surgery
CN109700525A (zh) * 2018-12-28 2019-05-03 先健科技(深圳)有限公司 造口器械
US11273305B2 (en) * 2020-01-24 2022-03-15 Medtronic Xomed, Inc. Medical lead for treating obstructive sleep apnea (OSA) with electrical stimulation
EP4247284B1 (en) * 2020-11-23 2025-08-20 Pulse Biosciences, Inc. Braided or woven electrodes

Citations (2)

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JPH1043198A (ja) * 1996-05-14 1998-02-17 Valleylab Inc 不妊化及び塞栓化のための装置
JP2002541904A (ja) * 1999-04-21 2002-12-10 アースロケア コーポレイション 粘膜下組織を電気外科的に治療するシステム及び方法

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US568128A (en) * 1896-09-22 Slide for suspenders
US5697281A (en) * 1991-10-09 1997-12-16 Arthrocare Corporation System and method for electrosurgical cutting and ablation
US6063079A (en) * 1995-06-07 2000-05-16 Arthrocare Corporation Methods for electrosurgical treatment of turbinates
US5681282A (en) 1992-01-07 1997-10-28 Arthrocare Corporation Methods and apparatus for ablation of luminal tissues
US5683366A (en) * 1992-01-07 1997-11-04 Arthrocare Corporation System and method for electrosurgical tissue canalization
US5843019A (en) * 1992-01-07 1998-12-01 Arthrocare Corporation Shaped electrodes and methods for electrosurgical cutting and ablation
US6947785B1 (en) * 1993-09-23 2005-09-20 Endocardial Solutions, Inc. Interface system for endocardial mapping catheter
US5575810A (en) * 1993-10-15 1996-11-19 Ep Technologies, Inc. Composite structures and methods for ablating tissue to form complex lesion patterns in the treatment of cardiac conditions and the like
US5617854A (en) * 1994-06-22 1997-04-08 Munsif; Anand Shaped catheter device and method
US6056744A (en) * 1994-06-24 2000-05-02 Conway Stuart Medical, Inc. Sphincter treatment apparatus
US6090108A (en) * 1995-04-27 2000-07-18 Symbiosis Corporation Bipolar endoscopic surgical scissor blades and instrument incorporating the same
US6149620A (en) * 1995-11-22 2000-11-21 Arthrocare Corporation System and methods for electrosurgical tissue treatment in the presence of electrically conductive fluid
EP1025807B1 (en) * 1995-06-23 2004-12-08 Gyrus Medical Limited An electrosurgical instrument
US6023638A (en) * 1995-07-28 2000-02-08 Scimed Life Systems, Inc. System and method for conducting electrophysiological testing using high-voltage energy pulses to stun tissue
US6228078B1 (en) * 1995-11-22 2001-05-08 Arthrocare Corporation Methods for electrosurgical dermatological treatment
US6805130B2 (en) * 1995-11-22 2004-10-19 Arthrocare Corporation Methods for electrosurgical tendon vascularization
US6013076A (en) * 1996-01-09 2000-01-11 Gyrus Medical Limited Electrosurgical instrument
GB2314274A (en) * 1996-06-20 1997-12-24 Gyrus Medical Ltd Electrode construction for an electrosurgical instrument
US6840936B2 (en) * 1996-10-22 2005-01-11 Epicor Medical, Inc. Methods and devices for ablation
US6544258B2 (en) * 1996-10-30 2003-04-08 Mega-Dyne Medical Products, Inc. Pressure sore pad having self-limiting electrosurgical return electrode properties and optional heating/cooling capabilities
US6014589A (en) * 1997-11-12 2000-01-11 Vnus Medical Technologies, Inc. Catheter having expandable electrodes and adjustable stent
US6011995A (en) * 1997-12-29 2000-01-04 The Regents Of The University Of California Endovascular device for hyperthermia and angioplasty and method for using the same
US6287304B1 (en) * 1999-10-15 2001-09-11 Neothermia Corporation Interstitial cauterization of tissue volumes with electrosurgically deployed electrodes
EP1095627A1 (en) 1999-10-27 2001-05-02 Everest Medical Corporation Electrosurgical probe for surface treatment
US6529756B1 (en) * 1999-11-22 2003-03-04 Scimed Life Systems, Inc. Apparatus for mapping and coagulating soft tissue in or around body orifices
US6673071B2 (en) * 2000-02-24 2004-01-06 Vandusseldorp Gregg A. Partial ablation procedure and device therefor
US7727229B2 (en) * 2001-05-01 2010-06-01 C.R. Bard, Inc. Method and apparatus for altering conduction properties in the heart and in adjacent vessels
US6837884B2 (en) * 2001-06-18 2005-01-04 Arthrocare Corporation Electrosurgical apparatus having compound return electrode
US6966907B2 (en) * 2001-08-27 2005-11-22 Gyrus Medical Limited Electrosurgical generator and system
AU2003215263A1 (en) * 2002-02-13 2003-09-04 Arthrocare Corporation Electrosurgical apparatus and methods for treating joint tissue
WO2004086995A1 (en) 2003-03-28 2004-10-14 C.R. Bard, Inc. Method and apparatus for selecting operating parameter values in electrophysiology procedures
US7416549B2 (en) * 2003-10-10 2008-08-26 Boston Scientific Scimed, Inc. Multi-zone bipolar ablation probe assembly
EP1684655A2 (en) * 2003-11-18 2006-08-02 SciMed Life Systems, Inc. System and method for tissue ablation
US7704249B2 (en) * 2004-05-07 2010-04-27 Arthrocare Corporation Apparatus and methods for electrosurgical ablation and resection of target tissue

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1043198A (ja) * 1996-05-14 1998-02-17 Valleylab Inc 不妊化及び塞栓化のための装置
JP2002541904A (ja) * 1999-04-21 2002-12-10 アースロケア コーポレイション 粘膜下組織を電気外科的に治療するシステム及び方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012120881A (ja) * 2010-01-29 2012-06-28 Olympus Medical Systems Corp 電気手術用処置器具
JP2023534459A (ja) * 2020-07-16 2023-08-09 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 不可逆電気穿孔法による局所心臓アブレーションのためのカテーテル及び方法
JP7585454B2 (ja) 2020-07-16 2024-11-18 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 不可逆電気穿孔法による局所心臓アブレーションのためのカテーテル及び方法
JPWO2022157977A1 (enExample) * 2021-01-25 2022-07-28
WO2022157977A1 (ja) * 2021-01-25 2022-07-28 オリンパスメディカルシステムズ株式会社 処置具
JP7592756B2 (ja) 2021-01-25 2024-12-02 オリンパスメディカルシステムズ株式会社 処置具

Also Published As

Publication number Publication date
EP2076199A4 (en) 2011-10-19
EP2076199A2 (en) 2009-07-08
CA2665469A1 (en) 2008-04-10
WO2008043074A3 (en) 2008-09-12
US20200022746A1 (en) 2020-01-23
WO2008043074A2 (en) 2008-04-10
US20100211065A1 (en) 2010-08-19
US10363082B2 (en) 2019-07-30

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