FR2516782B1 - Appareil electro-chirurgical a courant haute frequence et procede de mise en oeuvre - Google Patents

Appareil electro-chirurgical a courant haute frequence et procede de mise en oeuvre

Info

Publication number
FR2516782B1
FR2516782B1 FR8121765A FR8121765A FR2516782B1 FR 2516782 B1 FR2516782 B1 FR 2516782B1 FR 8121765 A FR8121765 A FR 8121765A FR 8121765 A FR8121765 A FR 8121765A FR 2516782 B1 FR2516782 B1 FR 2516782B1
Authority
FR
France
Prior art keywords
implementing
high frequency
frequency current
surgical apparatus
current electro
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
Application number
FR8121765A
Other languages
English (en)
Other versions
FR2516782A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maquet SAS
Original Assignee
ALM SA
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 ALM SA filed Critical ALM SA
Priority to FR8121765A priority Critical patent/FR2516782B1/fr
Publication of FR2516782A1 publication Critical patent/FR2516782A1/fr
Application granted granted Critical
Publication of FR2516782B1 publication Critical patent/FR2516782B1/fr
Expired 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
    • A61B18/12—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
    • 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
    • A61B2018/167—Passive electrodes capacitively coupled to the skin

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
FR8121765A 1981-11-20 1981-11-20 Appareil electro-chirurgical a courant haute frequence et procede de mise en oeuvre Expired FR2516782B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8121765A FR2516782B1 (fr) 1981-11-20 1981-11-20 Appareil electro-chirurgical a courant haute frequence et procede de mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121765A FR2516782B1 (fr) 1981-11-20 1981-11-20 Appareil electro-chirurgical a courant haute frequence et procede de mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2516782A1 FR2516782A1 (fr) 1983-05-27
FR2516782B1 true FR2516782B1 (fr) 1985-09-27

Family

ID=9264208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121765A Expired FR2516782B1 (fr) 1981-11-20 1981-11-20 Appareil electro-chirurgical a courant haute frequence et procede de mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2516782B1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7722412B2 (en) 2001-06-01 2010-05-25 Covidien Ag Return pad cable connector
US7736359B2 (en) 2006-01-12 2010-06-15 Covidien Ag RF return pad current detection system
US7927329B2 (en) 2006-09-28 2011-04-19 Covidien Ag Temperature sensing return electrode pad
US7938825B2 (en) 2002-09-25 2011-05-10 Covidien Ag Multiple RF return pad contact detection system
US8021360B2 (en) 2007-04-03 2011-09-20 Tyco Healthcare Group Lp System and method for providing even heat distribution and cooling return pads
US8062291B2 (en) 2006-09-28 2011-11-22 Covidien Ag Smart return electrode pad
US8080007B2 (en) 2007-05-07 2011-12-20 Tyco Healthcare Group Lp Capacitive electrosurgical return pad with contact quality monitoring
US8100898B2 (en) 2007-08-01 2012-01-24 Tyco Healthcare Group Lp System and method for return electrode monitoring
US8231614B2 (en) 2007-05-11 2012-07-31 Tyco Healthcare Group Lp Temperature monitoring return electrode
US8298225B2 (en) 2009-03-19 2012-10-30 Tyco Healthcare Group Lp System and method for return electrode monitoring
US8388612B2 (en) 2007-05-11 2013-03-05 Covidien Lp Temperature monitoring return electrode
US8708210B2 (en) 2006-10-05 2014-04-29 Covidien Lp Method and force-limiting handle mechanism for a surgical instrument
US8801703B2 (en) 2007-08-01 2014-08-12 Covidien Lp System and method for return electrode monitoring
US8821487B2 (en) 2005-03-31 2014-09-02 Covidien Ag Temperature regulating patient return electrode and return electrode monitoring system

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544443C2 (de) * 1985-12-16 1994-02-17 Siemens Ag HF-Chirurgiegerät
EP0262888A3 (fr) * 1986-09-27 1989-10-18 Ronald Davidson Clark Appareil pour la diathermie chirurgicale
US4848335B1 (en) * 1988-02-16 1994-06-07 Aspen Lab Inc Return electrode contact monitor
EP0390937B1 (fr) * 1989-04-01 1994-11-02 Erbe Elektromedizin GmbH Dispositif pour surveiller l'adhésion des électrodes neutres utilisées en chirurgie à haute fréquence
US5830212A (en) * 1996-10-21 1998-11-03 Ndm, Inc. Electrosurgical generator and electrode
CN1213701C (zh) * 1997-04-04 2005-08-10 美国3M公司 控制生物医学电极与病人皮肤接触的方法和装置
CA2652193A1 (fr) * 2008-02-04 2009-08-04 Tyco Healthcare Group Lp Systeme et methode de surveillance d'une electrode de retour
US8523853B2 (en) 2008-02-05 2013-09-03 Covidien Lp Hybrid contact quality monitoring return electrode
US8486059B2 (en) 2008-02-15 2013-07-16 Covidien Lp Multi-layer return electrode
US9987072B2 (en) 2008-03-17 2018-06-05 Covidien Lp System and method for detecting a fault in a capacitive return electrode for use in electrosurgery
US8388614B2 (en) 2009-09-29 2013-03-05 Covidien Lp Return electrode temperature prediction
CN103211650B (zh) * 2013-05-10 2015-03-11 赵光华 电容型手术电极回路垫
US11364076B2 (en) 2019-12-12 2022-06-21 Covidien Lp Monopolar return pad

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139927B (de) * 1961-01-03 1962-11-22 Friedrich Laber Hochfrequenz-Chirurgiegeraet
US3933157A (en) * 1973-10-23 1976-01-20 Aktiebolaget Stille-Werner Test and control device for electrosurgical apparatus
US4200104A (en) * 1977-11-17 1980-04-29 Valleylab, Inc. Contact area measurement apparatus for use in electrosurgery
FR2414812A1 (fr) * 1978-01-11 1979-08-10 Dolley Roger Nouveau dispositif de protection contre les brulures accidentelles, pour generateurs haute frequence de bistouris electriques
US4303073A (en) * 1980-01-17 1981-12-01 Medical Plastics, Inc. Electrosurgery safety monitor

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7722412B2 (en) 2001-06-01 2010-05-25 Covidien Ag Return pad cable connector
US7938825B2 (en) 2002-09-25 2011-05-10 Covidien Ag Multiple RF return pad contact detection system
US8821487B2 (en) 2005-03-31 2014-09-02 Covidien Ag Temperature regulating patient return electrode and return electrode monitoring system
US7736359B2 (en) 2006-01-12 2010-06-15 Covidien Ag RF return pad current detection system
US8216222B2 (en) 2006-09-28 2012-07-10 Covidien Ag Temperature sensing return electrode pad
US7927329B2 (en) 2006-09-28 2011-04-19 Covidien Ag Temperature sensing return electrode pad
US8062291B2 (en) 2006-09-28 2011-11-22 Covidien Ag Smart return electrode pad
US8708210B2 (en) 2006-10-05 2014-04-29 Covidien Lp Method and force-limiting handle mechanism for a surgical instrument
US8021360B2 (en) 2007-04-03 2011-09-20 Tyco Healthcare Group Lp System and method for providing even heat distribution and cooling return pads
US8235980B2 (en) 2007-05-07 2012-08-07 Tyco Healthcare Group Lp Electrosurgical system for measuring contact quality of a return pad
US8080007B2 (en) 2007-05-07 2011-12-20 Tyco Healthcare Group Lp Capacitive electrosurgical return pad with contact quality monitoring
US8231614B2 (en) 2007-05-11 2012-07-31 Tyco Healthcare Group Lp Temperature monitoring return electrode
US8382749B2 (en) 2007-05-11 2013-02-26 Covidien Lp Temperature monitoring return electrode
US8388612B2 (en) 2007-05-11 2013-03-05 Covidien Lp Temperature monitoring return electrode
US8690867B2 (en) 2007-05-11 2014-04-08 Covidien Lp Temperature monitoring return electrode
US8430873B2 (en) 2007-08-01 2013-04-30 Covidien Lp System and method for return electrode monitoring
US8100898B2 (en) 2007-08-01 2012-01-24 Tyco Healthcare Group Lp System and method for return electrode monitoring
US8801703B2 (en) 2007-08-01 2014-08-12 Covidien Lp System and method for return electrode monitoring
US8298225B2 (en) 2009-03-19 2012-10-30 Tyco Healthcare Group Lp System and method for return electrode monitoring

Also Published As

Publication number Publication date
FR2516782A1 (fr) 1983-05-27

Similar Documents

Publication Publication Date Title
FR2516782B1 (fr) Appareil electro-chirurgical a courant haute frequence et procede de mise en oeuvre
JPS56150311A (en) Method of and apparatus for monitoring acoustic intencity
FR2494462B1 (fr) Systeme de commande pour appareil manipulateur et procede pour sa mise en oeuvre
FR2312142A1 (fr) Appareil pour determiner un canal de reception et procede pour sa mise en oeuvre
FR2618057B1 (fr) Procede de parage de legumes et dispositif et installation pour sa mise en oeuvre
BE864756A (fr) Procede et appareil pour la separation de materiaux
FR2481416B1 (fr) Procede et appareil pour regler la combustion
BE879265A (fr) Procede pour la fabrication de tubes cylindriques et appareil destine a la mise en oeuvre du procede
BE880442A (fr) Procede de phosphatation par immersion et appareil pour la mise en oeuvre de celui-ci
LU78299A1 (fr) Procede de controle de lentilles et appareil pour la mise en oeuvre de ce procede
JPS57135375A (en) Apparatus for and method of determining presence and frequency of periodic signal
BE884214A (fr) Procede et appareil pour le bobinage de fils
LU80885A1 (fr) Procede et appareil pour la detection des gaz
BE891187A (fr) Procede et appareil de mise en bobine de fils
BE862061A (fr) Procede de groupage et de mise en place de briques et appareil pour la mise en oeuvre de ce procede
JPS5493737A (en) Method of and apparatus for monitoring antiicorrosion characteristic of cooling liquid
FR2311109B3 (fr) Procede continu de raffinage electrolytique et dispositif pour sa mise en oeuvre
FR2561254B1 (fr) Procede de champagnisation de vin en ecoulement continu et installation pour sa mise en oeuvre
FR2487726B1 (fr) Appareil et procede de compression a haute temperature d'une matiere ceramique
JPS556193A (en) Apparatus for and method of exhanging heat
FR2396887B2 (fr) Matiere continue formee d'agrafes detachables connectees et son procede de mise en oeuvre
FR2526458B1 (fr) Procede et appareil pour produire des cables metalliques
FR2544757B1 (fr) Procede et appareil de digestion pour la production de pulpe de haute qualite
BE893235A (fr) Systeme de conversion de courant alternatif/continu a thyristors commandes et procede de mise en oeuvre
PT69286A (fr) Procede d'agglomeration et appareil pour sa mise en oeuvre

Legal Events

Date Code Title Description
ST Notification of lapse