DE69833501T2 - 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 Download PDF

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Publication number
DE69833501T2
DE69833501T2 DE69833501T DE69833501T DE69833501T2 DE 69833501 T2 DE69833501 T2 DE 69833501T2 DE 69833501 T DE69833501 T DE 69833501T DE 69833501 T DE69833501 T DE 69833501T DE 69833501 T2 DE69833501 T2 DE 69833501T2
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DE
Germany
Prior art keywords
electrosurgical
source
frequency
cleaning
negative
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.)
Expired - Fee Related
Application number
DE69833501T
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German (de)
English (en)
Other versions
DE69833501D1 (de
Inventor
Paul Warren Boulder HEIM
Allan Scott Boulder MILLER
L. James Boulder BRASSELL
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Team Medical LLC
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Team Medical LLC
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Publication of DE69833501D1 publication Critical patent/DE69833501D1/de
Publication of DE69833501T2 publication Critical patent/DE69833501T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/89Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/1206Generators therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/0066Sensing and controlling the application of energy without feedback, i.e. open loop control

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Surgical Instruments (AREA)
DE69833501T 1997-10-15 1998-10-05 Elektrochirurgisches system zur reduzierung/entfernung von ansammlungen körperlicher marterie auf elektrochirurgischen instrumenten Expired - Fee Related DE69833501T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US951982 1992-09-28
US08/951,982 US6074387A (en) 1997-10-15 1997-10-15 Electrosurgical system for reducing/removing eschar accumulations on electrosurgical instruments
PCT/US1998/020808 WO1999018867A1 (en) 1997-10-15 1998-10-05 Electrosurgical system for reducing/removing eschar accumulations on electrosurgical instruments

Publications (2)

Publication Number Publication Date
DE69833501D1 DE69833501D1 (de) 2006-04-20
DE69833501T2 true DE69833501T2 (de) 2006-10-26

Family

ID=25492439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69833501T Expired - Fee Related DE69833501T2 (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 (https=)
EP (1) EP1028663B1 (https=)
JP (1) JP2001519195A (https=)
CN (1) CN1302756C (https=)
AT (1) ATE317671T1 (https=)
AU (2) AU749245B2 (https=)
BR (1) BR9814607A (https=)
CA (1) CA2305765C (https=)
DE (1) DE69833501T2 (https=)
EA (1) EA002484B1 (https=)
ES (1) ES2256963T3 (https=)
WO (1) WO1999018867A1 (https=)

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US7503917B2 (en) 2003-11-20 2009-03-17 Covidien Ag Electrosurgical pencil with improved controls
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
US7156844B2 (en) 2003-11-20 2007-01-02 Sherwood Services Ag Electrosurgical pencil with improved controls
US8357154B2 (en) * 2004-07-20 2013-01-22 Microline Surgical, Inc. Multielectrode electrosurgical instrument
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US8562603B2 (en) * 2005-06-30 2013-10-22 Microline Surgical, Inc. Method for conducting electrosurgery with increased crest factor
US7935113B2 (en) * 2005-06-30 2011-05-03 Microline Surgical, Inc. Electrosurgical blade
US7935112B2 (en) * 2005-06-30 2011-05-03 Microline Surgical, Inc. Electrosurgical instrument
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
US20070005057A1 (en) * 2005-06-30 2007-01-04 Surginetics, Llc Electrosurgical Blade With Profile For Minimizing Tissue Damage
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
EP2053981B1 (en) * 2006-08-21 2015-11-18 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
US8591509B2 (en) 2008-03-31 2013-11-26 Covidien Lp Electrosurgical pencil including improved controls
US8636733B2 (en) 2008-03-31 2014-01-28 Covidien Lp Electrosurgical pencil including improved controls
US8597292B2 (en) 2008-03-31 2013-12-03 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
CN115429413B (zh) * 2022-10-11 2025-08-15 剑虎医疗科技(苏州)有限公司 一种多电极导管的焦痂识别方法和装置

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Also Published As

Publication number Publication date
EA002484B1 (ru) 2002-06-27
CN1302756C (zh) 2007-03-07
JP2001519195A (ja) 2001-10-23
AU749245B2 (en) 2002-06-20
EA200000414A1 (ru) 2000-10-30
CN1307459A (zh) 2001-08-08
WO1999018867A1 (en) 1999-04-22
EP1028663A1 (en) 2000-08-23
CA2305765A1 (en) 1999-04-22
CA2305765C (en) 2005-09-20
EP1028663B1 (en) 2006-02-15
BR9814607A (pt) 2001-11-06
ATE317671T1 (de) 2006-03-15
ES2256963T3 (es) 2006-07-16
US6074387A (en) 2000-06-13
AU9680798A (en) 1999-05-03
AU4895502A (en) 2002-08-08
EP1028663A4 (en) 2001-11-21
AU775437B2 (en) 2004-07-29
DE69833501D1 (de) 2006-04-20

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Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee