JPH01500402A - 生物学的組織のプラズマアーク切断装置 - Google Patents

生物学的組織のプラズマアーク切断装置

Info

Publication number
JPH01500402A
JPH01500402A JP61505452A JP50545286A JPH01500402A JP H01500402 A JPH01500402 A JP H01500402A JP 61505452 A JP61505452 A JP 61505452A JP 50545286 A JP50545286 A JP 50545286A JP H01500402 A JPH01500402 A JP H01500402A
Authority
JP
Japan
Prior art keywords
electrode
chamber
plasma
arc
tapered
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.)
Pending
Application number
JP61505452A
Other languages
English (en)
Japanese (ja)
Inventor
ベレスネフ，アレクセイ　セルゲービチ
セリフ　レオニド　アファナシエビチ
サベリエフ，ビクトル　セルゲービチ
ボルコエドフ，バレリ　セルゲービチ
ストゥピン，イゴール　ビクトロビチ
Original Assignee
２‐イ　モスコフスキ　ゴスダルストベンニ　メディツィンスキ　インスティテュト　イメニ　エヌ．イー．ピロゴバ
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 ２‐イ　モスコフスキ　ゴスダルストベンニ　メディツィンスキ　インスティテュト　イメニ　エヌ．イー．ピロゴバ filed Critical ２‐イ　モスコフスキ　ゴスダルストベンニ　メディツィンスキ　インスティテュト　イメニ　エヌ．イー．ピロゴバ
Publication of JPH01500402A publication Critical patent/JPH01500402A/ja
Pending 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
    • A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00—Welding or cutting by means of a plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3478—Geometrical details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
  • Surgical Instruments (AREA)
  • Arc Welding In General (AREA)
JP61505452A 1986-08-11 1986-08-11 生物学的組織のプラズマアーク切断装置 Pending JPH01500402A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1986/000077 WO1988001218A1 (fr) 1986-08-11 1986-08-11 Dispositif pour coupe a l'arc de plasma des tissus biologiques

Publications (1)

Publication Number Publication Date
JPH01500402A true JPH01500402A (ja) 1989-02-16

Family

ID=21617022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61505452A Pending JPH01500402A (ja) 1986-08-11 1986-08-11 生物学的組織のプラズマアーク切断装置

Country Status (5)

Country Link
US (1) US4855563A (fr)
EP (1) EP0277233B1 (fr)
JP (1) JPH01500402A (fr)
DE (1) DE3670022D1 (fr)
WO (1) WO1988001218A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285679A (ja) * 2004-03-30 2005-10-13 Toshio Goto アーク放電陰極、アーク放電電極及びアーク放電光源
JP2008543355A (ja) * 2005-05-09 2008-12-04 エルベ エレクトロメディジン ゲーエムベーハー アルゴンプラズマ凝固用内視鏡手術装置

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008511C1 (en) * 1990-06-26 2001-03-20 Univ British Columbia Plasma torch with axial reactant feed
US5214262A (en) * 1992-04-03 1993-05-25 Esab Welding Products, Inc. Electrode adaptor
DE69326624T2 (de) * 1992-11-27 2000-03-09 Kabushiki Kaisha Komatsu Seisakusho O Plasmabrenner
SE503334C2 (sv) * 1993-06-01 1996-05-28 Nikval Int Ab Anordning för att stoppa en blödning och bilda en sårskorpa medelst en plasmastråle
DK0784452T3 (da) * 1994-08-29 2004-02-16 Plasma Surgical Invest Ltd Apparat til at standse blødning i levende humant og animalt væv
US5514848A (en) * 1994-10-14 1996-05-07 The University Of British Columbia Plasma torch electrode structure
US5958266A (en) * 1997-10-24 1999-09-28 Fugo; Richard J. Method of plasma incision of matter with a specifically tuned radiofrequency electromagnetic field generator
US6479785B1 (en) 1998-07-09 2002-11-12 Richard J. Fugo Device for plasma incision of mater with a specifically tuned radiofrequencty electromagnetic field generator
US6787730B2 (en) * 1998-07-09 2004-09-07 Damian Coccio Device for plasma incision of matter with a specifically tuned radiofrequency electromagnetic field generator
US6475215B1 (en) 2000-10-12 2002-11-05 Naim Erturk Tanrisever Quantum energy surgical device and method
US8308682B2 (en) 2003-07-18 2012-11-13 Broncus Medical Inc. Devices for maintaining patency of surgically created channels in tissue
US8409167B2 (en) 2004-07-19 2013-04-02 Broncus Medical Inc Devices for delivering substances through an extra-anatomic opening created in an airway
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
SE529056C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning
WO2008021321A2 (fr) 2006-08-17 2008-02-21 Rjf Holdings Iv, Inc procédé et appareil pour l'incision d'un tissu CARDIOVASCULAIRE par plasma
US7928338B2 (en) 2007-02-02 2011-04-19 Plasma Surgical Investments Ltd. Plasma spraying device and method
US8735766B2 (en) 2007-08-06 2014-05-27 Plasma Surgical Investments Limited Cathode assembly and method for pulsed plasma generation
US7589473B2 (en) * 2007-08-06 2009-09-15 Plasma Surgical Investments, Ltd. Pulsed plasma device and method for generating pulsed plasma
US8513565B2 (en) * 2008-04-10 2013-08-20 Hypertherm, Inc. Nozzle head with increased shoulder thickness
US8613742B2 (en) 2010-01-29 2013-12-24 Plasma Surgical Investments Limited Methods of sealing vessels using plasma
US9089319B2 (en) 2010-07-22 2015-07-28 Plasma Surgical Investments Limited Volumetrically oscillating plasma flows
US8709034B2 (en) 2011-05-13 2014-04-29 Broncus Medical Inc. Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
EP2706940B1 (fr) * 2011-05-13 2016-12-14 Broncus Medical, Inc. Procédés et dispositifs d'ablation de tissu
WO2013078235A1 (fr) 2011-11-23 2013-05-30 Broncus Medical Inc Procédés et dispositifs pour le diagnostic, la surveillance ou le traitement d'affections médicales par une ouverture à travers une paroi des voies aériennes
US10716610B2 (en) * 2012-03-02 2020-07-21 Japan Science And Technology Agency Bubble jetting member and method for producing same, gas/liquid jetting member and method for producing same, localized ablation device and localized ablation method, injection device and injection method, plasma-bubble jetting member, and therapeutic device and therapeutic method
US9532826B2 (en) 2013-03-06 2017-01-03 Covidien Lp System and method for sinus surgery
US9555145B2 (en) 2013-03-13 2017-01-31 Covidien Lp System and method for biofilm remediation
US20140276717A1 (en) * 2013-03-15 2014-09-18 Covidien Lp Bipolar gas plasma coagulation nozzle
US10237962B2 (en) 2014-02-26 2019-03-19 Covidien Lp Variable frequency excitation plasma device for thermal and non-thermal tissue effects
WO2017204682A1 (fr) * 2016-05-26 2017-11-30 Александр Иннокентьевич ЛАЖЕНИЦЫН Dispositif de traitement de plaies au plasma
US10524849B2 (en) 2016-08-02 2020-01-07 Covidien Lp System and method for catheter-based plasma coagulation
EP4205515A2 (fr) 2020-08-28 2023-07-05 Plasma Surgical Investments Limited Systèmes, procédés et dispositifs pour générer un flux de plasma étendu principalement radialement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862099A (en) * 1957-06-17 1958-11-25 Union Carbide Corp Arc torch process with reactive gases
US3434476A (en) * 1966-04-07 1969-03-25 Robert F Shaw Plasma arc scalpel
SE385274B (sv) * 1970-04-24 1976-06-21 Messer Griesheim Gmbh Plasmaskerbrennare
US3914573A (en) * 1971-05-17 1975-10-21 Geotel Inc Coating heat softened particles by projection in a plasma stream of Mach 1 to Mach 3 velocity
US3838242A (en) * 1972-05-25 1974-09-24 Hogle Kearns Int Surgical instrument employing electrically neutral, d.c. induced cold plasma
US3991764A (en) * 1973-11-28 1976-11-16 Purdue Research Foundation Plasma arc scalpel
FR2348168A1 (fr) * 1976-04-14 1977-11-10 Cables De Lyon Geoffroy Delore Dispositif de soudage de fibres optiques bout a bout
JPS551017A (en) * 1978-06-16 1980-01-07 Hiroshi Tanida Torch for generating transfer type plasma jet
DD142267B1 (de) * 1979-03-06 1980-12-24 Jochen Boehme Plasmabrenner mit Berührungsschutz
US4369919A (en) * 1980-10-31 1983-01-25 Npk Za Kontrolno Zavarachni Raboti Plasma torch for processing metals in the air and under water
JPH0763033B2 (ja) * 1984-06-27 1995-07-05 吉明 荒田 大出力プラズマジェット発生装置
US4748312A (en) * 1986-04-10 1988-05-31 Thermal Dynamics Corporation Plasma-arc torch with gas cooled blow-out electrode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285679A (ja) * 2004-03-30 2005-10-13 Toshio Goto アーク放電陰極、アーク放電電極及びアーク放電光源
JP2008543355A (ja) * 2005-05-09 2008-12-04 エルベ エレクトロメディジン ゲーエムベーハー アルゴンプラズマ凝固用内視鏡手術装置

Also Published As

Publication number Publication date
WO1988001218A1 (fr) 1988-02-25
EP0277233A1 (fr) 1988-08-10
EP0277233B1 (fr) 1990-04-04
US4855563A (en) 1989-08-08
DE3670022D1 (de) 1990-05-10
EP0277233A4 (fr) 1988-12-12

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