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JPS5241593B2 - - Google Patents

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Publication number
JPS5241593B2
JPS5241593B2JP731562AJP156273AJPS5241593B2JP S5241593 B2JPS5241593 B2JP S5241593B2JP 731562 AJP731562 AJP 731562AJP 156273 AJP156273 AJP 156273AJP S5241593 B2JPS5241593 B2JP S5241593B2
Authority
JP
Japan
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
JP731562A
Other languages
Japanese (ja)
Other versions
JPS4989392A (en
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 filedfiledCritical
Priority to JP731562ApriorityCriticalpatent/JPS5241593B2/ja
Priority to US428892Aprioritypatent/US3897787A/en
Priority to DE2365276Aprioritypatent/DE2365276C3/en
Publication of JPS4989392ApublicationCriticalpatent/JPS4989392A/ja
Publication of JPS5241593B2publicationCriticalpatent/JPS5241593B2/ja
Expiredlegal-statusCriticalCurrent

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JP731562A1972-12-291972-12-29ExpiredJPS5241593B2 (en)

Priority Applications (3)

Application NumberPriority DateFiling DateTitle
JP731562AJPS5241593B2 (en)1972-12-291972-12-29
US428892AUS3897787A (en)1972-12-291973-12-27Power source device for an electric surgical knife
DE2365276ADE2365276C3 (en)1972-12-291973-12-29 Power supply device for a surgical knife

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP731562AJPS5241593B2 (en)1972-12-291972-12-29

Publications (2)

Publication NumberPublication Date
JPS4989392A JPS4989392A (en)1974-08-27
JPS5241593B2true JPS5241593B2 (en)1977-10-19

Family

ID=11504952

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP731562AExpiredJPS5241593B2 (en)1972-12-291972-12-29

Country Status (3)

CountryLink
US (1)US3897787A (en)
JP (1)JPS5241593B2 (en)
DE (1)DE2365276C3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JP2015231556A (en)*2011-01-052015-12-24コヴィディエン リミテッド パートナーシップSystem and method for measuring current of electrosurgical generator

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB1480736A (en)*1973-08-231977-07-20Matburn LtdElectrodiathermy apparatus
NL7504321A (en)*1975-04-111976-10-13Philips Nv DEVICE FOR STERILIZATION BY TRANSUTERINE TUBACOAGULATION.
JPS5275882A (en)*1975-12-201977-06-25Olympus Optical CoHigh frequency electric knife
US4094320A (en)*1976-09-091978-06-13Valleylab, Inc.Electrosurgical safety circuit and method of using same
JPS5389293A (en)*1977-01-141978-08-05Olympus Optical CoHigh frequency cauterization power supply
US4174706A (en)*1977-06-271979-11-20Bernard JankelsonMandible stimulator
US4211230A (en)*1978-07-311980-07-08Sybron CorporationElectrosurgical coagulation
US4303073A (en)*1980-01-171981-12-01Medical Plastics, Inc.Electrosurgery safety monitor
US4494541A (en)*1980-01-171985-01-22Medical Plastics, Inc.Electrosurgery safety monitor
US4345599A (en)*1980-03-201982-08-24Mccarrell Stuart GTonsil snare
JPS56144510U (en)*1980-03-291981-10-31
US4419998A (en)*1980-08-081983-12-13R2 CorporationPhysiological electrode systems
US4431002A (en)*1981-06-081984-02-14Empi Inc.Modulated deep afferent stimulator
US4727874A (en)*1984-09-101988-03-01C. R. Bard, Inc.Electrosurgical generator with high-frequency pulse width modulated feedback power control
DE3544443C2 (en)*1985-12-161994-02-17Siemens Ag HF surgery device
EP0653192B1 (en)*1987-11-172000-04-12Erbe Elektromedizin GmbHHigh frequence surgical device to cut and/or coagulate biological tissues
US5167658A (en)*1991-01-311992-12-01Mdt CorporationMethod and apparatus for electrosurgical measurement
GB9119695D0 (en)*1991-09-141991-10-30Smiths Industries PlcElectrosurgery equipment
US5372596A (en)*1993-07-271994-12-13Valleylab Inc.Apparatus for leakage control and method for its use
US5649021A (en)*1995-06-071997-07-15David Sarnoff Research Center, Inc.Method and system for object detection for instrument control
US6033399A (en)1997-04-092000-03-07Valleylab, Inc.Electrosurgical generator with adaptive power control
US7901400B2 (en)1998-10-232011-03-08Covidien AgMethod and system for controlling output of RF medical generator
US20040167508A1 (en)2002-02-112004-08-26Robert WhamVessel sealing system
US7364577B2 (en)2002-02-112008-04-29Sherwood Services AgVessel sealing system
US7137980B2 (en)1998-10-232006-11-21Sherwood Services AgMethod and system for controlling output of RF medical generator
ES2289307T3 (en)2002-05-062008-02-01Covidien Ag BLOOD DETECTOR TO CONTROL AN ELECTROCHIRURGICAL UNIT.
US7044948B2 (en)2002-12-102006-05-16Sherwood Services AgCircuit for controlling arc energy from an electrosurgical generator
US7255694B2 (en)2002-12-102007-08-14Sherwood Services AgVariable output crest factor electrosurgical generator
AU2004235739B2 (en)2003-05-012010-06-17Covidien AgMethod and system for programming and controlling an electrosurgical generator system
CA2542849C (en)2003-10-232013-08-20Sherwood Services AgRedundant temperature monitoring in electrosurgical systems for safety mitigation
WO2005050151A1 (en)2003-10-232005-06-02Sherwood Services AgThermocouple measurement circuit
US7396336B2 (en)2003-10-302008-07-08Sherwood Services AgSwitched resonant ultrasonic power amplifier system
US7131860B2 (en)2003-11-202006-11-07Sherwood Services AgConnector systems for electrosurgical generator
US7300435B2 (en)2003-11-212007-11-27Sherwood Services AgAutomatic control system for an electrosurgical generator
US7766905B2 (en)2004-02-122010-08-03Covidien AgMethod and system for continuity testing of medical electrodes
US7780662B2 (en)2004-03-022010-08-24Covidien AgVessel sealing system using capacitive RF dielectric heating
US7628786B2 (en)2004-10-132009-12-08Covidien AgUniversal foot switch contact port
US9474564B2 (en)2005-03-312016-10-25Covidien AgMethod and system for compensating for external impedance of an energy carrying component when controlling an electrosurgical generator
US8734438B2 (en)2005-10-212014-05-27Covidien AgCircuit and method for reducing stored energy in an electrosurgical generator
US7947039B2 (en)2005-12-122011-05-24Covidien AgLaparoscopic apparatus for performing electrosurgical procedures
US8147485B2 (en)2006-01-242012-04-03Covidien AgSystem and method for tissue sealing
CA2574935A1 (en)2006-01-242007-07-24Sherwood Services AgA method and system for controlling an output of a radio-frequency medical generator having an impedance based control algorithm
US8685016B2 (en)2006-01-242014-04-01Covidien AgSystem and method for tissue sealing
US8216223B2 (en)2006-01-242012-07-10Covidien AgSystem and method for tissue sealing
US9186200B2 (en)2006-01-242015-11-17Covidien AgSystem and method for tissue sealing
CA2574934C (en)2006-01-242015-12-29Sherwood Services AgSystem and method for closed loop monitoring of monopolar electrosurgical apparatus
US7513896B2 (en)2006-01-242009-04-07Covidien AgDual synchro-resonant electrosurgical apparatus with bi-directional magnetic coupling
AU2007200299B2 (en)2006-01-242012-11-15Covidien AgSystem and method for tissue sealing
US7651493B2 (en)2006-03-032010-01-26Covidien AgSystem and method for controlling electrosurgical snares
US7648499B2 (en)2006-03-212010-01-19Covidien AgSystem and method for generating radio frequency energy
US7651492B2 (en)2006-04-242010-01-26Covidien AgArc based adaptive control system for an electrosurgical unit
US8753334B2 (en)2006-05-102014-06-17Covidien AgSystem and method for reducing leakage current in an electrosurgical generator
US8034049B2 (en)2006-08-082011-10-11Covidien AgSystem and method for measuring initial tissue impedance
US7731717B2 (en)2006-08-082010-06-08Covidien AgSystem and method for controlling RF output during tissue sealing
US7637907B2 (en)*2006-09-192009-12-29Covidien AgSystem and method for return electrode monitoring
US7794457B2 (en)2006-09-282010-09-14Covidien AgTransformer for RF voltage sensing
USD574323S1 (en)2007-02-122008-08-05Tyco Healthcare Group LpGenerator
US8777941B2 (en)2007-05-102014-07-15Covidien LpAdjustable impedance electrosurgical electrodes
US7834484B2 (en)2007-07-162010-11-16Tyco Healthcare Group LpConnection cable and method for activating a voltage-controlled generator
JP2010534087A (en)*2007-07-202010-11-04ボストン サイエンティフィック サイムド,インコーポレイテッド Power supply using time-varying signal to separate implantable devices by electrolysis
US8216220B2 (en)2007-09-072012-07-10Tyco Healthcare Group LpSystem and method for transmission of combined data stream
US8512332B2 (en)2007-09-212013-08-20Covidien LpReal-time arc control in electrosurgical generators
US8226639B2 (en)2008-06-102012-07-24Tyco Healthcare Group LpSystem and method for output control of electrosurgical generator
US8262652B2 (en)2009-01-122012-09-11Tyco Healthcare Group LpImaginary impedance process monitoring and intelligent shut-off
US9585709B2 (en)*2010-02-052017-03-07Covidien LpSquare wave for vessel sealing
US9149388B2 (en)*2010-09-292015-10-06Alcon Research, Ltd.Attenuated RF power for automated capsulorhexis
US9270202B2 (en)2013-03-112016-02-23Covidien LpConstant power inverter with crest factor control
US9283028B2 (en)2013-03-152016-03-15Covidien LpCrest-factor control of phase-shifted inverter
US10729484B2 (en)2013-07-162020-08-04Covidien LpElectrosurgical generator with continuously and arbitrarily variable crest factor
US10610285B2 (en)2013-07-192020-04-07Covidien LpElectrosurgical generators
US9872719B2 (en)2013-07-242018-01-23Covidien LpSystems and methods for generating electrosurgical energy using a multistage power converter
US9655670B2 (en)2013-07-292017-05-23Covidien LpSystems and methods for measuring tissue impedance through an electrosurgical cable
US11006997B2 (en)2016-08-092021-05-18Covidien LpUltrasonic and radiofrequency energy production and control from a single power converter
US11648047B2 (en)2017-10-062023-05-16Vive Scientific, LlcSystem and method to treat obstructive sleep apnea
US12226143B2 (en)2020-06-222025-02-18Covidien LpUniversal surgical footswitch toggling
DE102021132367A1 (en)*2021-12-072023-06-07Olympus Winter & Ibe Gmbh Electrosurgical generator with leakage current detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS4630140Y1 (en)*1968-08-201971-10-18
US3601126A (en)*1969-01-081971-08-24Electro Medical Systems IncHigh frequency electrosurgical apparatus
US3628094A (en)*1970-09-231971-12-14Sybron CorpApparatus of medical and other types
US3683923A (en)*1970-09-251972-08-15Valleylab IncElectrosurgery safety circuit
US3673455A (en)*1970-11-181972-06-27Gen ElectricHigh speed sensor for initiating circuit breaker tripping
US3668469A (en)*1970-12-211972-06-06Safety Co TheMonitor for receptacle with two or three contacts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JP2015231556A (en)*2011-01-052015-12-24コヴィディエン リミテッド パートナーシップSystem and method for measuring current of electrosurgical generator

Also Published As

Publication numberPublication date
DE2365276C3 (en)1979-12-13
JPS4989392A (en)1974-08-27
DE2365276A1 (en)1974-07-18
DE2365276B2 (en)1979-04-19
US3897787A (en)1975-08-05

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