ATE330546T1 - Gerät zur elektrochirurgie in flüssiger umgebung unter verwendung von plasma-pulsen - Google Patents

Gerät zur elektrochirurgie in flüssiger umgebung unter verwendung von plasma-pulsen

Info

Publication number
ATE330546T1
ATE330546T1 AT00915856T AT00915856T ATE330546T1 AT E330546 T1 ATE330546 T1 AT E330546T1 AT 00915856 T AT00915856 T AT 00915856T AT 00915856 T AT00915856 T AT 00915856T AT E330546 T1 ATE330546 T1 AT E330546T1
Authority
AT
Austria
Prior art keywords
endface
cutting
pulses
electrosurgery
probe
Prior art date
Application number
AT00915856T
Other languages
English (en)
Inventor
Daniel V Palanker
Original Assignee
Univ Leland Stanford Junior
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 Univ Leland Stanford Junior filed Critical Univ Leland Stanford Junior
Application granted granted Critical
Publication of ATE330546T1 publication Critical patent/ATE330546T1/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
    • 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
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control
    • 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
    • A61B2018/1213—Generators therefor creating an arc
    • 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
    • A61B2018/1472—Probes or electrodes therefor for use with liquid electrolyte, e.g. virtual electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/0079—Methods or devices for eye surgery using non-laser electromagnetic radiation, e.g. non-coherent light or microwaves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Surgical Instruments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
AT00915856T 1999-03-16 2000-02-23 Gerät zur elektrochirurgie in flüssiger umgebung unter verwendung von plasma-pulsen ATE330546T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/270,401 US6135998A (en) 1999-03-16 1999-03-16 Method and apparatus for pulsed plasma-mediated electrosurgery in liquid media

Publications (1)

Publication Number Publication Date
ATE330546T1 true ATE330546T1 (de) 2006-07-15

Family

ID=23031197

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00915856T ATE330546T1 (de) 1999-03-16 2000-02-23 Gerät zur elektrochirurgie in flüssiger umgebung unter verwendung von plasma-pulsen

Country Status (7)

Country Link
US (1) US6135998A (de)
EP (1) EP1079754B1 (de)
JP (1) JP2002538881A (de)
AT (1) ATE330546T1 (de)
AU (1) AU3705900A (de)
DE (1) DE60028887T2 (de)
WO (1) WO2000054683A1 (de)

Families Citing this family (121)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6352535B1 (en) * 1997-09-25 2002-03-05 Nanoptics, Inc. Method and a device for electro microsurgery in a physiological liquid environment
US6579270B2 (en) 1998-06-04 2003-06-17 Alcon Manufacturing, Ltd. Liquefracture handpiece tip
US6787730B2 (en) * 1998-07-09 2004-09-07 Damian Coccio Device for plasma incision of matter with a specifically tuned radiofrequency electromagnetic field generator
US7137980B2 (en) 1998-10-23 2006-11-21 Sherwood Services Ag Method and system for controlling output of RF medical generator
GB9911956D0 (en) 1999-05-21 1999-07-21 Gyrus Medical Ltd Electrosurgery system and method
US6723091B2 (en) * 2000-02-22 2004-04-20 Gyrus Medical Limited Tissue resurfacing
US20060009763A1 (en) * 2000-02-22 2006-01-12 Rhytech Limited Tissue treatment system
US20070027446A1 (en) * 2000-02-22 2007-02-01 Rhytec Limited Method of removing a tattoo
US7862564B2 (en) * 2000-02-22 2011-01-04 Plasmogen Inc. Method of remodelling stretch marks
US7335199B2 (en) * 2000-02-22 2008-02-26 Rhytec Limited Tissue resurfacing
US20060116674A1 (en) * 2000-02-22 2006-06-01 Rhytec Limited Method of regenerating the recticular architecture of the dermis
US7300436B2 (en) * 2000-02-22 2007-11-27 Rhytec Limited Tissue resurfacing
US7785322B2 (en) 2000-02-22 2010-08-31 Plasmogen Inc. Tissue treatment system
US6902564B2 (en) 2001-08-15 2005-06-07 Roy E. Morgan Methods and devices for electrosurgery
US6547794B2 (en) * 2000-08-18 2003-04-15 Auge', Ii Wayne K. Method for fusing bone during endoscopy procedures
US7445619B2 (en) * 2000-08-18 2008-11-04 Map Technologies Llc Devices for electrosurgery
US7771422B2 (en) * 2002-06-06 2010-08-10 Nuortho Surgical, Inc. Methods and devices for electrosurgery
US7819861B2 (en) 2001-05-26 2010-10-26 Nuortho Surgical, Inc. Methods for electrosurgical electrolysis
GB0026586D0 (en) * 2000-10-31 2000-12-13 Gyrus Medical Ltd An electrosurgical system
US6843789B2 (en) 2000-10-31 2005-01-18 Gyrus Medical Limited Electrosurgical system
US6893435B2 (en) 2000-10-31 2005-05-17 Gyrus Medical Limited Electrosurgical system
JP4194842B2 (ja) 2001-01-18 2008-12-10 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 低侵襲的緑内障外科用器具および方法
DE10118464A1 (de) * 2001-04-07 2002-10-10 Zeiss Carl Jena Gmbh Elektrische Sonde
US7066932B1 (en) 2001-05-26 2006-06-27 Map Technologies Llc Biologically enhanced irrigants
US8734441B2 (en) 2001-08-15 2014-05-27 Nuortho Surgical, Inc. Interfacing media manipulation with non-ablation radiofrequency energy system and method
US8235979B2 (en) 2001-08-15 2012-08-07 Nuortho Surgical, Inc. Interfacing media manipulation with non-ablation radiofrequency energy system and method
US8591508B2 (en) * 2001-08-15 2013-11-26 Nuortho Surgical, Inc. Electrosurgical plenum
US6730075B2 (en) 2001-10-12 2004-05-04 The Board Of Trustees Of The Leland Stanford Junior University Surgical probe for use in liquid media
US6761694B2 (en) 2001-12-13 2004-07-13 Allergan, Inc. Methods for measuring retinal damage
US20040004055A1 (en) * 2002-01-18 2004-01-08 Barros Emanuel F. Method and apparatus for the controlled formation of cavitation bubbles
US6932914B2 (en) * 2002-01-18 2005-08-23 Leclair Mark L. Method and apparatus for the controlled formation of cavitation bubbles using target bubbles
US8043286B2 (en) 2002-05-03 2011-10-25 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for plasma-mediated thermo-electrical ablation
US6780178B2 (en) * 2002-05-03 2004-08-24 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for plasma-mediated thermo-electrical ablation
US20040030349A1 (en) * 2002-08-08 2004-02-12 Mikhail Boukhny Liquefaction handpiece tip
DE10249674B4 (de) * 2002-10-24 2014-12-24 Carl Zeiss Meditec Ag Operationsinstrument zum Schneiden, Abtragen oder Absaugen von Material in einem Operationsgebiet
EP1782741A3 (de) 2003-01-09 2008-11-05 Gyrus Medical Limited Elektrochirurgischer Generator
US7195627B2 (en) 2003-01-09 2007-03-27 Gyrus Medical Limited Electrosurgical generator
US7736361B2 (en) * 2003-02-14 2010-06-15 The Board Of Trustees Of The Leland Stamford Junior University Electrosurgical system with uniformly enhanced electric field and minimal collateral damage
EP1603474B1 (de) * 2003-02-14 2013-09-11 The Board Of Trustees Of The Leland Stanford Junior University Elektrisches operationssystem mit einheitlich verbesserten elektrischen feldern und minimalen kollateralschäden
MXPA05013761A (es) * 2003-06-18 2006-03-08 Univ Leland Stanford Junior Manipulador de tejido electro-adhesivo.
US7396336B2 (en) 2003-10-30 2008-07-08 Sherwood Services Ag Switched resonant ultrasonic power amplifier system
DE102005013714A1 (de) * 2004-04-07 2005-12-22 Carl Zeiss Meditec Ag Elektrische Sonde für die Mikrochirurgie
US7857794B2 (en) 2004-06-14 2010-12-28 Alcon, Inc. Handpiece tip
US20060100617A1 (en) * 2004-11-09 2006-05-11 Alcon, Inc. Capsularhexis device
RU2285492C2 (ru) * 2004-12-21 2006-10-20 Мария Юрьевна Шарафутдинова Устройство для холодовой радиочастотной абляции
US8394084B2 (en) 2005-01-10 2013-03-12 Optimedica Corporation Apparatus for patterned plasma-mediated laser trephination of the lens capsule and three dimensional phaco-segmentation
US7967799B2 (en) * 2005-03-16 2011-06-28 Alcon, Inc. Liquefaction handpiece tip
SE529056C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning
SE529053C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning
SE529058C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning, användning av en plasmakirurgisk anordning och förfarande för att bilda ett plasma
CN101389280B (zh) 2006-01-03 2011-02-16 爱尔康公司 用于离解和去除蛋白质组织的系统
WO2008021321A2 (en) 2006-08-17 2008-02-21 Rjf Holdings Iv, Inc Method and apparatus for plasma incision of cardiovascular tissue
EP3363396B1 (de) 2006-11-02 2022-08-31 Peak Surgical, Inc. Vorrichtung für elektrochirurgie mit übereinanderliegenden elektroden mit gekrümmtem distalen teilen
US7967775B2 (en) * 2007-01-09 2011-06-28 Alcon, Inc. Irrigation/aspiration tip
US7928338B2 (en) 2007-02-02 2011-04-19 Plasma Surgical Investments Ltd. Plasma spraying device and method
US7589473B2 (en) 2007-08-06 2009-09-15 Plasma Surgical Investments, Ltd. Pulsed plasma device and method for generating pulsed plasma
US8735766B2 (en) 2007-08-06 2014-05-27 Plasma Surgical Investments Limited Cathode assembly and method for pulsed plasma generation
EP2881050B1 (de) 2008-03-31 2023-02-22 Applied Medical Resources Corporation Elektrochirurgisches System mit Mitteln zur Bestimmung des Endpunkts einer Behandlung auf Basis eines Phasenwinkels
WO2009137609A2 (en) 2008-05-06 2009-11-12 Cellutions, Inc. Apparatus and systems for treating a human tissue condition
US8575843B2 (en) * 2008-05-30 2013-11-05 Colorado State University Research Foundation System, method and apparatus for generating plasma
US8044594B2 (en) * 2008-07-31 2011-10-25 Advanced Energy Industries, Inc. Power supply ignition system and method
WO2010022160A2 (en) * 2008-08-19 2010-02-25 Drexel University Nano discharges in liquids
US8287529B2 (en) 2008-09-05 2012-10-16 Tyco Healthcare Group Lp Electrosurgical apparatus with high speed energy recovery
US8377053B2 (en) * 2008-09-05 2013-02-19 Covidien Lp Electrosurgical apparatus with high speed energy recovery
US9125720B2 (en) 2008-10-13 2015-09-08 Alcon Research, Ltd. Capsularhexis device with flexible heating element
US8395078B2 (en) * 2008-12-05 2013-03-12 Advanced Energy Industries, Inc Arc recovery with over-voltage protection for plasma-chamber power supplies
US8137344B2 (en) 2008-12-10 2012-03-20 Alcon Research, Ltd. Flexible, automated capsulorhexis device
US8137345B2 (en) 2009-01-05 2012-03-20 Peak Surgical, Inc. Electrosurgical devices for tonsillectomy and adenoidectomy
US8157797B2 (en) 2009-01-12 2012-04-17 Alcon Research, Ltd. Capsularhexis device with retractable bipolar electrodes
EP2648209B1 (de) * 2009-02-17 2018-01-03 Solvix GmbH Energieversorgungsvorrichtung zur Plasmaverarbeitung
US8798705B2 (en) 2009-04-14 2014-08-05 Old Dominion University Research Foundation Medical instrument for delivery of high voltage pulses and method of delivering the same
RU2413551C2 (ru) * 2009-05-14 2011-03-10 Общество с ограниченной ответственностью "Научно-производственное предприятие "Импульсные наукоемкие технологии" - ООО "НПП ИНТЕХ" Устройство для воздействия на биообъект
CN102483369B (zh) * 2009-05-27 2015-11-25 英国质谱有限公司 用于鉴定生物组织的系统和方法
US8814854B2 (en) 2009-06-03 2014-08-26 Alcon Research, Ltd. Capsulotomy repair device and method for capsulotomy repair
US9532827B2 (en) 2009-06-17 2017-01-03 Nuortho Surgical Inc. Connection of a bipolar electrosurgical hand piece to a monopolar output of an electrosurgical generator
US9649143B2 (en) * 2009-09-23 2017-05-16 Bovie Medical Corporation Electrosurgical system to generate a pulsed plasma stream and method thereof
US20110118729A1 (en) * 2009-11-13 2011-05-19 Alcon Research, Ltd High-intensity pulsed electric field vitrectomy apparatus with load detection
US20110118728A1 (en) * 2009-11-13 2011-05-19 Alcon Research, Ltd. Control of high-intensity pulsed electrical fields in surgical applications
US20110135626A1 (en) * 2009-12-08 2011-06-09 Alcon Research, Ltd. Localized Chemical Lysis of Ocular Tissue
US20110144562A1 (en) * 2009-12-14 2011-06-16 Alcon Research, Ltd. Localized Pharmacological Treatment of Ocular Tissue Using High-Intensity Pulsed Electrical Fields
US20110144638A1 (en) * 2009-12-14 2011-06-16 Alcon Research, Ltd. Localized Shockwave-Induced Tissue Disruption
WO2011081897A1 (en) * 2009-12-15 2011-07-07 Alcon Research, Ltd. High-intensity pulsed electric field vitrectomy apparatus
US8795265B2 (en) 2010-01-28 2014-08-05 Bovie Medical Corporation Electrosurgical apparatus to generate a dual plasma stream and method thereof
US8613742B2 (en) 2010-01-29 2013-12-24 Plasma Surgical Investments Limited Methods of sealing vessels using plasma
US9241755B2 (en) 2010-05-11 2016-01-26 Alcon Research, Ltd. Capsule polishing device and method for capsule polishing
US9089319B2 (en) 2010-07-22 2015-07-28 Plasma Surgical Investments Limited Volumetrically oscillating plasma flows
US8546979B2 (en) 2010-08-11 2013-10-01 Alcon Research, Ltd. Self-matching pulse generator with adjustable pulse width and pulse frequency
US8552665B2 (en) 2010-08-20 2013-10-08 Advanced Energy Industries, Inc. Proactive arc management of a plasma load
US9149388B2 (en) * 2010-09-29 2015-10-06 Alcon Research, Ltd. Attenuated RF power for automated capsulorhexis
ES2912092T3 (es) 2010-10-01 2022-05-24 Applied Med Resources Instrumentos electroquirúrgicos y conexiones a los mismos
US9387269B2 (en) 2011-01-28 2016-07-12 Bovie Medical Corporation Cold plasma jet hand sanitizer
US9408658B2 (en) 2011-02-24 2016-08-09 Nuortho Surgical, Inc. System and method for a physiochemical scalpel to eliminate biologic tissue over-resection and induce tissue healing
US8979842B2 (en) 2011-06-10 2015-03-17 Medtronic Advanced Energy Llc Wire electrode devices for tonsillectomy and adenoidectomy
GB2496382B (en) * 2011-11-07 2014-05-07 Asalus Medical Instr Ltd Improvements in and relating to laparoscopic instruments
US9084606B2 (en) 2012-06-01 2015-07-21 Megadyne Medical Products, Inc. Electrosurgical scissors
US9529025B2 (en) 2012-06-29 2016-12-27 Covidien Lp Systems and methods for measuring the frequency of signals generated by high frequency medical devices
DE102012016563A1 (de) 2012-08-22 2014-02-27 Olympus Winter & Ibe Gmbh Hochfrequenzchirurgische Vorrichtung
US9579142B1 (en) 2012-12-13 2017-02-28 Nuortho Surgical Inc. Multi-function RF-probe with dual electrode positioning
USD707818S1 (en) 2013-03-05 2014-06-24 Alcon Research Ltd. Capsulorhexis handpiece
US9872719B2 (en) 2013-07-24 2018-01-23 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US9636165B2 (en) 2013-07-29 2017-05-02 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
USD737438S1 (en) 2014-03-04 2015-08-25 Novartis Ag Capsulorhexis handpiece
CZ305304B6 (cs) * 2014-04-29 2015-07-22 Vysoké Učení Technické V Brně Systém trysky pro generování plazmatu v kapalinách
EP4649907A3 (de) 2014-05-16 2026-02-25 Applied Medical Resources Corporation Elektrochirurgisches system
WO2015184446A2 (en) 2014-05-30 2015-12-03 Applied Medical Resources Corporation Electrosurgical seal and dissection systems
EP4541299A3 (de) 2014-12-23 2025-06-18 Applied Medical Resources Corporation Bipolares elektrochirurgisches versiegelungs- und trenngerät
USD748259S1 (en) 2014-12-29 2016-01-26 Applied Medical Resources Corporation Electrosurgical instrument
WO2017095935A1 (en) * 2015-11-30 2017-06-08 Latterell Scott T Saline field electrosurgical system
US10952785B2 (en) 2016-08-01 2021-03-23 Medtronic Advanced Energy, Llc Device for medical lead extraction
EP3490948B1 (de) 2016-11-14 2023-03-22 Medtronic Advanced Energy LLC Gefärbte glasemaillezusammensetzung mit kontrollierten optischen eigenschaften für elektrochirurgisches instrument
US11666379B2 (en) 2017-07-06 2023-06-06 Biosense Webster (Israel) Ltd. Temperature controlled short duration ablation with multiple electrodes
US20190142407A1 (en) * 2017-11-14 2019-05-16 Endovision Co., Ltd. Method of unilateral biportal endoscopy and diamond shaver used in same
CN111936060A (zh) 2018-03-29 2020-11-13 朝日英达科株式会社 导管以及再开通导管系统
US11864812B2 (en) 2018-09-05 2024-01-09 Applied Medical Resources Corporation Electrosurgical generator control system
JP7457016B2 (ja) 2018-11-16 2024-03-27 アプライド メディカル リソーシーズ コーポレイション 電気手術システム
US11707320B2 (en) * 2019-12-24 2023-07-25 Biosense Webster (Israel) Ltd. Irreversible electroporation (IRE) based on field, contact force and time
US12226143B2 (en) 2020-06-22 2025-02-18 Covidien Lp Universal surgical footswitch toggling
US11819265B2 (en) * 2020-07-28 2023-11-21 Biosense Webster (Israel) Ltd. Cautious irreversible-electroporation (IRE) protocol for avoiding bubble generation
WO2022047227A2 (en) 2020-08-28 2022-03-03 Plasma Surgical Investments Limited Systems, methods, and devices for generating predominantly radially expanded plasma flow
DE102020213290A1 (de) 2020-10-21 2022-04-21 Robert Bosch Gesellschaft mit beschränkter Haftung Elektrochirurgisches Instrument
WO2022138290A1 (ja) 2020-12-25 2022-06-30 朝日インテック株式会社 プラズマアブレーションシステム、及び、プラズマガイドワイヤ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903891A (en) * 1968-01-12 1975-09-09 Hogle Kearns Int Method and apparatus for generating plasma
US4030501A (en) * 1976-01-26 1977-06-21 Minnesota Mining And Manufacturing Company High frequency-high voltage level electrosurgical unit
US4429694A (en) * 1981-07-06 1984-02-07 C. R. Bard, Inc. Electrosurgical generator
GB2225534A (en) * 1988-08-11 1990-06-06 Kontron Holding Ag Electrosurgical apparatus
US5697882A (en) * 1992-01-07 1997-12-16 Arthrocare Corporation System and method for electrosurgical cutting and ablation
US5300068A (en) * 1992-04-21 1994-04-05 St. Jude Medical, Inc. Electrosurgical apparatus
US5720745A (en) * 1992-11-24 1998-02-24 Erbe Electromedizin Gmbh Electrosurgical unit and method for achieving coagulation of biological tissue
US5509916A (en) * 1994-08-12 1996-04-23 Valleylab Inc. Laser-assisted electrosurgery system
US5669907A (en) * 1995-02-10 1997-09-23 Valleylab Inc. Plasma enhanced bipolar electrosurgical system
GB9626512D0 (en) * 1996-12-20 1997-02-05 Gyrus Medical Ltd An improved electrosurgical generator and system

Also Published As

Publication number Publication date
US6135998A (en) 2000-10-24
EP1079754A1 (de) 2001-03-07
WO2000054683A1 (en) 2000-09-21
JP2002538881A (ja) 2002-11-19
DE60028887T2 (de) 2007-09-06
AU3705900A (en) 2000-10-04
EP1079754B1 (de) 2006-06-21
DE60028887D1 (de) 2006-08-03
EP1079754A4 (de) 2002-03-13

Similar Documents

Publication Publication Date Title
ATE330546T1 (de) Gerät zur elektrochirurgie in flüssiger umgebung unter verwendung von plasma-pulsen
CA1175110A (en) Electrosurgical generator
US8709006B2 (en) System and method for applying plasma sparks to tissue
CA2110684C (en) Electrosurgical and ultrasonic surgical system
DE60314184D1 (de) Elektrochirurgischer generator
Chinpairoj et al. A comparison of monopolar electrosurgery to a new multipolar electrosurgical system in a rat model
US9018983B2 (en) Circuit to generate high frequency signals
US6620160B2 (en) Method and device for electro microsurgery in a physiological liquid environment
WO2008016714A3 (en) Picosecond laser apparatus and methods for its operation and use
ATE529064T1 (de) Vorrichtung zum kürzen von haaren mittels laserinduzierten optischen abbauwirkungen
BR9814607A (pt) Sistema eletrocirúrgico para reduzir/remover acumulações de escaras em instrumentos eletrocirúrgicos
AU2472497A (en) Methods and apparatus for surgical cutting
AR002569A1 (es) Un instrumento electroquirurgico, el aparato que contiene al mismo y metodo electroquirugico de tratamiento de tejido.
AR005405A1 (es) Un instrumento electroquirurgico, una unidad de electrodo para dicho instrumento y un aparato electroquirurgico que incorpora dicha instrumento
DE60302409D1 (de) Gerät zur Denervierung des Intraossalnervs
WO2006031289A3 (en) Multielectrode electrosurgical instrument
CA2221330A1 (en) System and method for electrosurgical cutting and ablation
DE69617047D1 (de) Anordnung zur behandlung der haut
ATE324075T1 (de) Verbinden von biologischen weichgeweben mittels hindurchgeleiteten hochfrequenz-strömen
SE8204964L (sv) Kirurgisk diatermigenerator
DE69331381D1 (de) Gerät zur durchführung von augenchirurgie
SA515370118B1 (ar) جهاز جراحة كهربي مخصص لاستئصال كتلة نسيجية من الجسم لمريض من البشر أو الحيوان
WO2002085230A3 (en) Electrosurgery systems
RU2766665C2 (ru) Хирургические узел и система, а также схема компенсации напряжения постоянного тока
EP1011482B1 (de) In-vitro methode und vorrichtung für elektro-mikrochirurgie in einer umgebung aus einer physiologischen flüssigkeit

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties