ATE317671T1 - Elektrochirurgisches system zur reduzierung/entfernung von ansammlungen körperlicher marterie auf elektrochirurgischen instrumenten - Google Patents

Elektrochirurgisches system zur reduzierung/entfernung von ansammlungen körperlicher marterie auf elektrochirurgischen instrumenten

Info

Publication number
ATE317671T1
ATE317671T1 AT98950877T AT98950877T ATE317671T1 AT E317671 T1 ATE317671 T1 AT E317671T1 AT 98950877 T AT98950877 T AT 98950877T AT 98950877 T AT98950877 T AT 98950877T AT E317671 T1 ATE317671 T1 AT E317671T1
Authority
AT
Austria
Prior art keywords
electrosurgical
working surface
reducing
removal
marty
Prior art date
Application number
AT98950877T
Other languages
English (en)
Inventor
Warren Paul Heim
Scott Allan Miller Iii
James L Brassell
Original Assignee
Team Medical Llc
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 Team Medical Llc filed Critical Team Medical Llc
Application granted granted Critical
Publication of ATE317671T1 publication Critical patent/ATE317671T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • 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
    • A61B18/1206—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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Public Health (AREA)
  • Otolaryngology (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
AT98950877T 1997-10-15 1998-10-05 Elektrochirurgisches system zur reduzierung/entfernung von ansammlungen körperlicher marterie auf elektrochirurgischen instrumenten ATE317671T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/951,982 US6074387A (en) 1997-10-15 1997-10-15 Electrosurgical system for reducing/removing eschar accumulations on electrosurgical instruments

Publications (1)

Publication Number Publication Date
ATE317671T1 true ATE317671T1 (de) 2006-03-15

Family

ID=25492439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98950877T ATE317671T1 (de) 1997-10-15 1998-10-05 Elektrochirurgisches system zur reduzierung/entfernung von ansammlungen körperlicher marterie auf elektrochirurgischen instrumenten

Country Status (12)

Country Link
US (1) US6074387A (de)
EP (1) EP1028663B1 (de)
JP (1) JP2001519195A (de)
CN (1) CN1302756C (de)
AT (1) ATE317671T1 (de)
AU (2) AU749245B2 (de)
BR (1) BR9814607A (de)
CA (1) CA2305765C (de)
DE (1) DE69833501T2 (de)
EA (1) EA002484B1 (de)
ES (1) ES2256963T3 (de)
WO (1) WO1999018867A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6425853B1 (en) * 1999-06-23 2002-07-30 Stuart D. Edwards Treating body tissue by applying energy and substances with a retractable catheter and contained cooling element
US6692489B1 (en) * 1999-07-21 2004-02-17 Team Medical, Llc Electrosurgical mode conversion system
US6558380B2 (en) * 2000-12-08 2003-05-06 Gfd Gesellschaft Fur Diamantprodukte Mbh Instrument for surgical purposes and method of cleaning same
CA2493556C (en) 2002-07-25 2012-04-03 Thomas L. Ii Buchman Electrosurgical pencil with drag sensing capability
US7244257B2 (en) * 2002-11-05 2007-07-17 Sherwood Services Ag Electrosurgical pencil having a single button variable control
US7235072B2 (en) 2003-02-20 2007-06-26 Sherwood Services Ag Motion detector for controlling electrosurgical output
US7156842B2 (en) 2003-11-20 2007-01-02 Sherwood Services Ag Electrosurgical pencil with improved controls
US7879033B2 (en) 2003-11-20 2011-02-01 Covidien Ag Electrosurgical pencil with advanced ES controls
US7503917B2 (en) 2003-11-20 2009-03-17 Covidien Ag Electrosurgical pencil with improved controls
US8357155B2 (en) * 2004-07-20 2013-01-22 Microline Surgical, Inc. Multielectrode electrosurgical blade
CA2577985A1 (en) * 2004-07-20 2006-03-23 Surginetics, Inc. Multielectrode electrosurgical instrument
GB0502384D0 (en) * 2005-02-04 2005-03-16 Instrumedical Ltd Electro-surgical needle apparatus
US7500974B2 (en) 2005-06-28 2009-03-10 Covidien Ag Electrode with rotatably deployable sheath
US7935112B2 (en) * 2005-06-30 2011-05-03 Microline Surgical, Inc. Electrosurgical instrument
US7935113B2 (en) * 2005-06-30 2011-05-03 Microline Surgical, Inc. Electrosurgical blade
US20070005057A1 (en) * 2005-06-30 2007-01-04 Surginetics, Llc Electrosurgical Blade With Profile For Minimizing Tissue Damage
US7867226B2 (en) * 2005-06-30 2011-01-11 Microline Surgical, Inc. Electrosurgical needle electrode
US20070005056A1 (en) * 2005-06-30 2007-01-04 Surginetics, Llc Electrosurgical Instrument With Blade Profile For Reduced Tissue Damage
US8562603B2 (en) * 2005-06-30 2013-10-22 Microline Surgical, Inc. Method for conducting electrosurgery with increased crest factor
US7828794B2 (en) 2005-08-25 2010-11-09 Covidien Ag Handheld electrosurgical apparatus for controlling operating room equipment
CA2639971A1 (en) * 2006-01-25 2007-08-02 Team Medical, Llc Coating suitable for surgical instruments
US20070260240A1 (en) 2006-05-05 2007-11-08 Sherwood Services Ag Soft tissue RF transection and resection device
WO2008024714A1 (en) * 2006-08-21 2008-02-28 Mayo Foundation For Medical Education And Research Coagulum formation controlling apparatus
US8506565B2 (en) 2007-08-23 2013-08-13 Covidien Lp Electrosurgical device with LED adapter
US8235987B2 (en) 2007-12-05 2012-08-07 Tyco Healthcare Group Lp Thermal penetration and arc length controllable electrosurgical pencil
US8597292B2 (en) 2008-03-31 2013-12-03 Covidien Lp Electrosurgical pencil including improved controls
US8636733B2 (en) 2008-03-31 2014-01-28 Covidien Lp Electrosurgical pencil including improved controls
US8663219B2 (en) 2008-03-31 2014-03-04 Covidien Lp Electrosurgical pencil including improved controls
US8162937B2 (en) 2008-06-27 2012-04-24 Tyco Healthcare Group Lp High volume fluid seal for electrosurgical handpiece
US8231620B2 (en) 2009-02-10 2012-07-31 Tyco Healthcare Group Lp Extension cutting blade
DE202019101351U1 (de) 2018-04-27 2019-03-29 Dr. Schumacher Gmbh Reinigungssystem für chirurgische Instrumente
US11564732B2 (en) 2019-12-05 2023-01-31 Covidien Lp Tensioning mechanism for bipolar pencil
CN114828765A (zh) * 2019-12-16 2022-07-29 奥林巴斯株式会社 高频处置器具、医用系统以及高频处置器具的工作方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900823A (en) * 1973-03-28 1975-08-19 Nathan O Sokal Amplifying and processing apparatus for modulated carrier signals
US3919656A (en) * 1973-04-23 1975-11-11 Nathan O Sokal High-efficiency tuned switching power amplifier
US4087878A (en) * 1976-03-12 1978-05-09 Grieshaber Herman R Tool cleaning device
US4184197A (en) * 1977-09-28 1980-01-15 California Institute Of Technology DC-to-DC switching converter
US4186437A (en) * 1978-05-03 1980-01-29 California Institute Of Technology Push-pull switching power amplifier
US4257087A (en) * 1979-04-02 1981-03-17 California Institute Of Technology DC-to-DC switching converter with zero input and output current ripple and integrated magnetics circuits
US4274133A (en) * 1979-06-20 1981-06-16 California Institute Of Technology DC-to-DC Converter having reduced ripple without need for adjustments
US4307720A (en) * 1979-07-26 1981-12-29 Weber Jr Jaroy Electrocautery apparatus and method and means for cleaning the same
US4492231A (en) * 1982-09-17 1985-01-08 Auth David C Non-sticking electrocautery system and forceps
US5085657A (en) * 1983-03-14 1992-02-04 Ben Simhon Haim Electrosurgical instrument
JPS61185260A (ja) * 1985-02-12 1986-08-18 旭光学工業株式会社 レ−ザ−メス装置
US4704760A (en) * 1986-05-16 1987-11-10 Grieshaber Herman R Surgical blade cleaning device
US4785807B1 (en) 1987-02-24 1996-07-16 American Medical Products Inc Electrosurgical knife
CA1327633C (en) * 1987-05-08 1994-03-08 Steven Bellofatto Medical instrument for therapy of hemorrhoidal lesions
US4752983A (en) * 1987-07-09 1988-06-28 Grieshaber Herman R Surgical instrument cleaning device
US4852200A (en) * 1988-02-17 1989-08-01 Richardson & Associates, Ltd. Device for cleaning electric knives
US4925516A (en) * 1988-02-17 1990-05-15 International Research & Development Corporation Method of making a device for cleaning electric knives
US5016401A (en) * 1988-09-21 1991-05-21 Mangus Donald J Cautery tip cleaner and holder
US5030218A (en) 1989-01-25 1991-07-09 Lee Alexander Composition of blade of electrosurgical instrument
US5088997A (en) * 1990-03-15 1992-02-18 Valleylab, Inc. Gas coagulation device
JPH0734805B2 (ja) * 1990-05-16 1995-04-19 アロカ株式会社 血液凝固装置
US5078078A (en) * 1990-12-21 1992-01-07 Powertech Labs Inc. Transformer internal fault warning indicator
US5472443A (en) * 1991-06-07 1995-12-05 Hemostatic Surgery Corporation Electrosurgical apparatus employing constant voltage and methods of use
US5633578A (en) * 1991-06-07 1997-05-27 Hemostatic Surgery Corporation Electrosurgical generator adaptors
DE4119592C2 (de) * 1991-06-14 1996-06-05 Wolf Gmbh Richard Koagulationssaug- und -spülinstrument
US5322503A (en) * 1991-10-18 1994-06-21 Desai Ashvin H Endoscopic surgical instrument
US5197963A (en) * 1991-12-02 1993-03-30 Everest Medical Corporation Electrosurgical instrument with extendable sheath for irrigation and aspiration
US5540681A (en) * 1992-04-10 1996-07-30 Medtronic Cardiorhythm Method and system for radiofrequency ablation of tissue
US5318563A (en) * 1992-06-04 1994-06-07 Valley Forge Scientific Corporation Bipolar RF generator
US5313943A (en) * 1992-09-25 1994-05-24 Ep Technologies, Inc. Catheters and methods for performing cardiac diagnosis and treatment
US5442539A (en) * 1992-10-02 1995-08-15 California Institute Of Technology CuK DC-to-DC switching converter with input current shaping for unity power factor operation
US5342357A (en) * 1992-11-13 1994-08-30 American Cardiac Ablation Co., Inc. Fluid cooled electrosurgical cauterization system
US5545161A (en) * 1992-12-01 1996-08-13 Cardiac Pathways Corporation Catheter for RF ablation having cooled electrode with electrically insulated sleeve
US5442534A (en) * 1993-02-23 1995-08-15 California Institute Of Technology Isolated multiple output Cuk converter with primary input voltage regulation feedback loop decoupled from secondary load regulation loops
WO1995005212A2 (en) * 1993-08-11 1995-02-23 Electro-Catheter Corporation Improved ablation electrode
US5539630A (en) * 1993-11-15 1996-07-23 California Institute Of Technology Soft-switching converter DC-to-DC isolated with voltage bidirectional switches on the secondary side of an isolation transformer
US5570276A (en) * 1993-11-15 1996-10-29 Optimun Power Conversion, Inc. Switching converter with open-loop input voltage regulation on primary side and closed-loop load regulation on secondary side
US5416387A (en) * 1993-11-24 1995-05-16 California Institute Of Technology Single stage, high power factor, gas discharge lamp ballast

Also Published As

Publication number Publication date
AU775437B2 (en) 2004-07-29
AU9680798A (en) 1999-05-03
DE69833501D1 (de) 2006-04-20
ES2256963T3 (es) 2006-07-16
CA2305765A1 (en) 1999-04-22
CN1302756C (zh) 2007-03-07
EP1028663A1 (de) 2000-08-23
CN1307459A (zh) 2001-08-08
DE69833501T2 (de) 2006-10-26
CA2305765C (en) 2005-09-20
US6074387A (en) 2000-06-13
JP2001519195A (ja) 2001-10-23
EP1028663B1 (de) 2006-02-15
AU4895502A (en) 2002-08-08
BR9814607A (pt) 2001-11-06
WO1999018867A1 (en) 1999-04-22
EP1028663A4 (de) 2001-11-21
AU749245B2 (en) 2002-06-20
EA200000414A1 (ru) 2000-10-30
EA002484B1 (ru) 2002-06-27

Similar Documents

Publication Publication Date Title
ATE317671T1 (de) Elektrochirurgisches system zur reduzierung/entfernung von ansammlungen körperlicher marterie auf elektrochirurgischen instrumenten
US5013312A (en) Bipolar scalpel for harvesting internal mammary artery
ATE187624T1 (de) Elektrochirurgisches instrument und dessen herstellungsverfahren
AR007447A1 (es) Un instrumento electroquirurgico con medios de aspiracion en la region de un electrodo de tratamiento tisular, una unidad de electrodos para dichoinstrumento y el aparato electroquirurgico que lo incluye
ATE269666T1 (de) Anordnung zur mehrfachen nutzung von elektrokardiogramm-elektroden und-wandlern
EP0740926A3 (de) Elektrochirurgische Vorrichtung zur Erzeugung eines Lichtbogens
AR007429A1 (es) Un instrumento electroquirurgico con un electrodo de tratamiento de tejido, de su enfrentado lateralmente, la unidad de electrodos para dicho instrumentoy el aparato electroquirurgico que lo utiliza.
DE59606445D1 (de) Bipolares hochfrequenz-chirurgieinstrument
DE69632906D1 (de) Biopsieprobenehmer
FI944522A (fi) Kaksinapainen sähkökirurginen leikkausinstrumentti
WO2001050965A3 (en) Surgical instruments with integrated electrocautery
AR005405A1 (es) Un instrumento electroquirurgico, una unidad de electrodo para dicho instrumento y un aparato electroquirurgico que incorpora dicha instrumento
ATE330546T1 (de) Gerät zur elektrochirurgie in flüssiger umgebung unter verwendung von plasma-pulsen
DE60029324D1 (de) Gerät zur elektrochirurgischen ablation von gewebe
DE69726711T2 (de) Vorrichtung zur ablation mittels hochfrequenz
GB2084880A (en) A multipolar electrosurgical device
ATE347305T1 (de) Vorrichtung und vielelementwandler zur bilderzeugung mittels impedanzmessung
DE69102271D1 (de) Vorrichtung zur gewebezerkleinerung und/oder hämostase.
CA2224858A1 (en) An electrosurgical instrument
DE69840696D1 (de) Bipolares elektrochirurgisches Instrument zur Gefässversiegelung
CA2326155A1 (en) Improved rf bipolar end effector for use in electrosurgical instruments
ATE143817T1 (de) Vorrichtung zum zerstören von chirurgischen instrumenten insbesondere für gebrauchte nadeln und skalpelle
EP0294063A3 (de) Elektro-chirurgisches Gerät
AU2001231999A1 (en) An electrosurgical instrument and an electrosurgery system including such an instrument
SE8002772L (sv) Elektrodanordning

Legal Events

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