FR2536924B1 - - Google Patents

Info

Publication number
FR2536924B1
FR2536924B1 FR8219732A FR8219732A FR2536924B1 FR 2536924 B1 FR2536924 B1 FR 2536924B1 FR 8219732 A FR8219732 A FR 8219732A FR 8219732 A FR8219732 A FR 8219732A FR 2536924 B1 FR2536924 B1 FR 2536924B1
Authority
FR
France
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
FR8219732A
Other versions
FR2536924A1 (en
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.)
COURTOIS MICHELE
Original Assignee
COURTOIS MICHELE
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 COURTOIS MICHELE filed Critical COURTOIS MICHELE
Priority to FR8219732A priority Critical patent/FR2536924B1/fr
Publication of FR2536924A1 publication Critical patent/FR2536924A1/en
Application granted granted Critical
Publication of FR2536924B1 publication Critical patent/FR2536924B1/fr
Application status is Expired legal-status Critical

Links

Classifications

    • 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
    • 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
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/0066Sensing and controlling the application of energy without feedback, i.e. open loop control
FR8219732A 1982-11-25 1982-11-25 Expired FR2536924B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8219732A FR2536924B1 (en) 1982-11-25 1982-11-25

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8219732A FR2536924B1 (en) 1982-11-25 1982-11-25
GB08329351A GB2133290B (en) 1982-11-25 1983-11-03 Electrosurgical generator
DE19833342722 DE3342722A1 (en) 1982-11-25 1983-11-25 Elektrochirurgiegeraet with rectangular pulse generator

Publications (2)

Publication Number Publication Date
FR2536924A1 FR2536924A1 (en) 1984-06-01
FR2536924B1 true FR2536924B1 (en) 1985-03-22

Family

ID=9279497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8219732A Expired FR2536924B1 (en) 1982-11-25 1982-11-25

Country Status (3)

Country Link
DE (1) DE3342722A1 (en)
FR (1) FR2536924B1 (en)
GB (1) GB2133290B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7955331B2 (en) 2004-03-12 2011-06-07 Ethicon Endo-Surgery, Inc. Electrosurgical instrument and method of use
US8075558B2 (en) 2002-04-30 2011-12-13 Surgrx, Inc. Electrosurgical instrument and method

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8401887D0 (en) * 1984-01-25 1984-02-29 Matburn Holdings Ltd Electrosurgical unit
US4658820A (en) * 1985-02-22 1987-04-21 Valleylab, Inc. Electrosurgical generator with improved circuitry for generating RF drive pulse trains
US4961739A (en) * 1988-03-07 1990-10-09 Aspen Labatories, Inc. Waveform generator for electrosurgical apparatus
DE4009819C2 (en) * 1990-03-27 1994-10-06 Siemens Ag Electrosurgical unit
US5330471A (en) * 1991-06-07 1994-07-19 Hemostatic Surgery Corporation Bi-polar electrosurgical endoscopic instruments and methods of use
US5633578A (en) * 1991-06-07 1997-05-27 Hemostatic Surgery Corporation Electrosurgical generator adaptors
US5472443A (en) * 1991-06-07 1995-12-05 Hemostatic Surgery Corporation Electrosurgical apparatus employing constant voltage and methods of use
US5484436A (en) * 1991-06-07 1996-01-16 Hemostatic Surgery Corporation Bi-polar electrosurgical instruments and methods of making
GB9400954D0 (en) * 1994-01-19 1994-03-16 Smiths Industries Plc Electrosurgery apparatus
AU7529994A (en) * 1994-09-01 1996-03-22 Tangdu Hospital Of Shaanxi Province Ultra-high-frequency beauty device
US6464701B1 (en) 1995-03-07 2002-10-15 Enable Medical Corporation Bipolar electrosurgical scissors
US5766166A (en) * 1995-03-07 1998-06-16 Enable Medical Corporation Bipolar Electrosurgical scissors
US6391029B1 (en) 1995-03-07 2002-05-21 Enable Medical Corporation Bipolar electrosurgical scissors
US6179837B1 (en) 1995-03-07 2001-01-30 Enable Medical Corporation Bipolar electrosurgical scissors
WO1997000647A1 (en) 1995-06-23 1997-01-09 Gyrus Medical Limited An electrosurgical instrument
GB9604770D0 (en) * 1995-06-23 1996-05-08 Gyrus Medical Ltd An electrosurgical generator and system
US6293942B1 (en) 1995-06-23 2001-09-25 Gyrus Medical Limited Electrosurgical generator method
CA2224975A1 (en) 1995-06-23 1997-01-09 Gyrus Medical Limited An electrosurgical instrument
US6780180B1 (en) 1995-06-23 2004-08-24 Gyrus Medical Limited Electrosurgical instrument
US6013076A (en) 1996-01-09 2000-01-11 Gyrus Medical Limited Electrosurgical instrument
US6015406A (en) 1996-01-09 2000-01-18 Gyrus Medical Limited Electrosurgical instrument
US6090106A (en) 1996-01-09 2000-07-18 Gyrus Medical Limited Electrosurgical instrument
US5792138A (en) * 1996-02-22 1998-08-11 Apollo Camera, Llc Cordless bipolar electrocautery unit with automatic power control
GB9612993D0 (en) 1996-06-20 1996-08-21 Gyrus Medical Ltd Electrosurgical instrument
US6565561B1 (en) 1996-06-20 2003-05-20 Cyrus Medical Limited Electrosurgical instrument
GB2314274A (en) 1996-06-20 1997-12-24 Gyrus Medical Ltd Electrode construction for an electrosurgical instrument
GB9626512D0 (en) 1996-12-20 1997-02-05 Gyrus Medical Ltd An improved electrosurgical generator and system
GB9807303D0 (en) 1998-04-03 1998-06-03 Gyrus Medical Ltd An electrode assembly for an electrosurgical instrument
EP1381321B1 (en) 2001-04-20 2012-04-04 Tyco Healthcare Group LP Bipolar or ultrasonic surgical device
US6802843B2 (en) 2001-09-13 2004-10-12 Csaba Truckai Electrosurgical working end with resistive gradient electrodes
US6773409B2 (en) 2001-09-19 2004-08-10 Surgrx Llc Surgical system for applying ultrasonic energy to tissue
US7189233B2 (en) 2001-10-22 2007-03-13 Surgrx, Inc. Electrosurgical instrument

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167717A (en) * 1962-12-17 1965-01-26 Martin L Jones Pulse generator with output amplifier controlled by respective sequentially pulsed driver-amplifiers controlling leading and trailing edges
CH510954A (en) * 1970-02-11 1971-07-31 Aesculap Werke Ag RF generator for electrosurgery
JPS602051B2 (en) * 1979-09-03 1985-01-18 Olympus Optical Co
US4318409A (en) * 1979-12-17 1982-03-09 Medical Research Associates, Ltd. #2 Electrosurgical generator
GB2090532B (en) * 1981-01-02 1985-09-18 Goof Sven Karl Lennart An electrosurgical apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9149326B2 (en) 2001-10-22 2015-10-06 Ethicon Endo-Surgery, Inc. Electrosurgical instrument and method
US8075558B2 (en) 2002-04-30 2011-12-13 Surgrx, Inc. Electrosurgical instrument and method
US7955331B2 (en) 2004-03-12 2011-06-07 Ethicon Endo-Surgery, Inc. Electrosurgical instrument and method of use

Also Published As

Publication number Publication date
FR2536924A1 (en) 1984-06-01
GB8329351D0 (en) 1983-12-07
DE3342722A1 (en) 1984-05-30
GB2133290A (en) 1984-07-25
GB2133290B (en) 1986-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse