DE60112714D1 - Elektrochirurgisches gerät - Google Patents

Elektrochirurgisches gerät

Info

Publication number
DE60112714D1
DE60112714D1 DE60112714T DE60112714T DE60112714D1 DE 60112714 D1 DE60112714 D1 DE 60112714D1 DE 60112714 T DE60112714 T DE 60112714T DE 60112714 T DE60112714 T DE 60112714T DE 60112714 D1 DE60112714 D1 DE 60112714D1
Authority
DE
Germany
Prior art keywords
electro
surgery device
surgery
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 - Lifetime
Application number
DE60112714T
Other languages
English (en)
Other versions
DE60112714T2 (de
Inventor
Tom Kristensen
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.)
Flex Dental AS
Original Assignee
Flex Dental AS
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 Flex Dental AS filed Critical Flex Dental AS
Publication of DE60112714D1 publication Critical patent/DE60112714D1/de
Application granted granted Critical
Publication of DE60112714T2 publication Critical patent/DE60112714T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B18/1206—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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • 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
    • A61B2018/00773—Sensed parameters
    • A61B2018/00779—Power or energy
    • A61B2018/00785—Reflected power
    • 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
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
DE60112714T 2000-09-28 2001-09-28 Elektrochirurgisches gerät Expired - Lifetime DE60112714T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200001433A DK176207B1 (da) 2000-09-28 2000-09-28 Elektrokirurgisk apparat
PCT/DK2001/000621 WO2002026146A1 (en) 2000-09-28 2001-09-28 Electrosurgical apparatus

Publications (2)

Publication Number Publication Date
DE60112714D1 true DE60112714D1 (de) 2005-09-22
DE60112714T2 DE60112714T2 (de) 2006-06-14

Family

ID=8159744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60112714T Expired - Lifetime DE60112714T2 (de) 2000-09-28 2001-09-28 Elektrochirurgisches gerät

Country Status (6)

Country Link
US (1) US6890331B2 (de)
EP (1) EP1235525B8 (de)
JP (1) JP2004509693A (de)
DE (1) DE60112714T2 (de)
DK (1) DK176207B1 (de)
WO (1) WO2002026146A1 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033399A (en) * 1997-04-09 2000-03-07 Valleylab, Inc. Electrosurgical generator with adaptive power control
US7137980B2 (en) 1998-10-23 2006-11-21 Sherwood Services Ag Method and system for controlling output of RF medical generator
US7364577B2 (en) 2002-02-11 2008-04-29 Sherwood Services Ag Vessel sealing system
US7901400B2 (en) 1998-10-23 2011-03-08 Covidien Ag Method and system for controlling output of RF medical generator
US7070595B2 (en) * 1998-12-14 2006-07-04 Medwaves, Inc. Radio-frequency based catheter system and method for ablating biological tissues
US7594913B2 (en) 1998-12-14 2009-09-29 Medwaves, Inc. Radio-frequency based catheter system and method for ablating biological tissues
US20040167244A1 (en) * 2000-08-18 2004-08-26 Auge Wayne K. Methods and compositions for fusing bone during endoscopy procedures
US8235979B2 (en) 2001-08-15 2012-08-07 Nuortho Surgical, Inc. Interfacing media manipulation with non-ablation radiofrequency energy system and method
US8734441B2 (en) 2001-08-15 2014-05-27 Nuortho Surgical, Inc. Interfacing media manipulation with non-ablation radiofrequency energy system and method
US20100324550A1 (en) * 2009-06-17 2010-12-23 Nuortho Surgical Inc. Active conversion of a monopolar circuit to a bipolar circuit using impedance feedback balancing
US8591508B2 (en) 2001-08-15 2013-11-26 Nuortho Surgical, Inc. Electrosurgical plenum
CA2468531C (en) 2001-11-29 2010-06-01 Medwaves, Inc. Radio-frequency-based catheter system with improved deflection and steering mechanisms
EP1569570B1 (de) * 2002-11-27 2006-11-15 Medical Device Innovations Limited Gewebsablationsgerät
US7044948B2 (en) 2002-12-10 2006-05-16 Sherwood Services Ag Circuit for controlling arc energy from an electrosurgical generator
US8012150B2 (en) 2003-05-01 2011-09-06 Covidien Ag Method and system for programming and controlling an electrosurgical generator system
US8104956B2 (en) 2003-10-23 2012-01-31 Covidien Ag Thermocouple measurement circuit
US7396336B2 (en) 2003-10-30 2008-07-08 Sherwood Services Ag Switched resonant ultrasonic power amplifier system
US7131860B2 (en) 2003-11-20 2006-11-07 Sherwood Services Ag Connector systems for electrosurgical generator
US20060041252A1 (en) * 2004-08-17 2006-02-23 Odell Roger C System and method for monitoring electrosurgical instruments
US7628786B2 (en) 2004-10-13 2009-12-08 Covidien Ag Universal foot switch contact port
US9474564B2 (en) 2005-03-31 2016-10-25 Covidien Ag Method and system for compensating for external impedance of an energy carrying component when controlling an electrosurgical generator
US8734438B2 (en) 2005-10-21 2014-05-27 Covidien Ag Circuit and method for reducing stored energy in an electrosurgical generator
US7947039B2 (en) 2005-12-12 2011-05-24 Covidien Ag Laparoscopic apparatus for performing electrosurgical procedures
US8685016B2 (en) 2006-01-24 2014-04-01 Covidien Ag System and method for tissue sealing
CA2574934C (en) 2006-01-24 2015-12-29 Sherwood Services Ag System and method for closed loop monitoring of monopolar electrosurgical apparatus
AU2007200299B2 (en) 2006-01-24 2012-11-15 Covidien Ag System and method for tissue sealing
US7513896B2 (en) 2006-01-24 2009-04-07 Covidien Ag Dual synchro-resonant electrosurgical apparatus with bi-directional magnetic coupling
US9186200B2 (en) 2006-01-24 2015-11-17 Covidien Ag System and method for tissue sealing
CA2574935A1 (en) 2006-01-24 2007-07-24 Sherwood Services Ag A method and system for controlling an output of a radio-frequency medical generator having an impedance based control algorithm
US8216223B2 (en) 2006-01-24 2012-07-10 Covidien Ag System and method for tissue sealing
US8147485B2 (en) 2006-01-24 2012-04-03 Covidien Ag System and method for tissue sealing
US7651493B2 (en) 2006-03-03 2010-01-26 Covidien Ag System and method for controlling electrosurgical snares
US7651492B2 (en) 2006-04-24 2010-01-26 Covidien Ag Arc based adaptive control system for an electrosurgical unit
US8007494B1 (en) 2006-04-27 2011-08-30 Encision, Inc. Device and method to prevent surgical burns
US8251989B1 (en) 2006-06-13 2012-08-28 Encision, Inc. Combined bipolar and monopolar electrosurgical instrument and method
US7794457B2 (en) 2006-09-28 2010-09-14 Covidien Ag Transformer for RF voltage sensing
US8777941B2 (en) 2007-05-10 2014-07-15 Covidien Lp Adjustable impedance electrosurgical electrodes
US7834484B2 (en) * 2007-07-16 2010-11-16 Tyco Healthcare Group Lp Connection cable and method for activating a voltage-controlled generator
US8216220B2 (en) 2007-09-07 2012-07-10 Tyco Healthcare Group Lp System and method for transmission of combined data stream
US8512332B2 (en) 2007-09-21 2013-08-20 Covidien Lp Real-time arc control in electrosurgical generators
US8106829B2 (en) * 2007-12-12 2012-01-31 Broadcom Corporation Method and system for an integrated antenna and antenna management
US8500727B2 (en) 2008-05-13 2013-08-06 Megadyne Medical Products, Inc. Methods, systems, and devices for performing electrosurgical procedures
US8133222B2 (en) 2008-05-28 2012-03-13 Medwaves, Inc. Tissue ablation apparatus and method using ultrasonic imaging
US8226639B2 (en) 2008-06-10 2012-07-24 Tyco Healthcare Group Lp System and method for output control of electrosurgical generator
US8679106B2 (en) 2008-07-01 2014-03-25 Medwaves, Inc. Angioplasty and tissue ablation apparatus and method
US9833281B2 (en) 2008-08-18 2017-12-05 Encision Inc. Enhanced control systems including flexible shielding and support systems for electrosurgical applications
US8500728B2 (en) 2008-08-18 2013-08-06 Encision, Inc. Enhanced control systems including flexible shielding and support systems for electrosurgical applications
US8852179B2 (en) * 2008-10-10 2014-10-07 Covidien Lp Apparatus, system and method for monitoring tissue during an electrosurgical procedure
US8262652B2 (en) 2009-01-12 2012-09-11 Tyco Healthcare Group Lp Imaginary impedance process monitoring and intelligent shut-off
DE102009024612A1 (de) 2009-06-10 2010-12-16 Erbe Elektromedizin Gmbh Versorgungseinrichtung zur Bereitstellung einer HF-Ausgangsspannung, HF-Chirurgiegerät mit entsprechender Versorgungseinrichtung und Verfahren zum Betreiben einer HF-Generatoreinheit
US9532827B2 (en) 2009-06-17 2017-01-03 Nuortho Surgical Inc. Connection of a bipolar electrosurgical hand piece to a monopolar output of an electrosurgical generator
US8652125B2 (en) * 2009-09-28 2014-02-18 Covidien Lp Electrosurgical generator user interface
US9039698B2 (en) 2009-11-30 2015-05-26 Medwaves, Inc. Radio frequency ablation system with tracking sensor
US9408658B2 (en) 2011-02-24 2016-08-09 Nuortho Surgical, Inc. System and method for a physiochemical scalpel to eliminate biologic tissue over-resection and induce tissue healing
US9579142B1 (en) 2012-12-13 2017-02-28 Nuortho Surgical Inc. Multi-function RF-probe with dual electrode positioning
US9872719B2 (en) 2013-07-24 2018-01-23 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US9655670B2 (en) 2013-07-29 2017-05-23 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
DE102017109638A1 (de) * 2017-05-04 2018-11-08 Olympus Winter & Ibe Gmbh Generator für die Abgabe hochfrequenten Wechselstroms an ein Medizininstrument

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2090532B (en) 1981-01-02 1985-09-18 Goof Sven Karl Lennart An electrosurgical apparatus
DE69021798D1 (de) 1989-06-20 1995-09-28 Rocket Of London Ltd Apparat zum Zuführen elektromagnetischer Energie zu einem Körperteil eines Patienten.
WO1993003677A2 (de) * 1991-08-12 1993-03-04 Karl Storz Gmbh & Co. Hochfrequenzchirurgiegenerator zum schneiden von geweben
US5693082A (en) 1993-05-14 1997-12-02 Fidus Medical Technology Corporation Tunable microwave ablation catheter system and method
US6210403B1 (en) 1993-10-07 2001-04-03 Sherwood Services Ag Automatic control for energy from an electrosurgical generator
EP0830095B1 (de) * 1995-05-31 1999-02-10 Nuvotek Ltd. Elektrochirurgischer schneid-koagulationsapparat
US5720744A (en) 1995-06-06 1998-02-24 Valleylab Inc Control system for neurosurgery
DE19623840A1 (de) * 1996-06-14 1997-12-18 Berchtold Gmbh & Co Geb Elektrochirurgischer Hochfrequenz-Generator

Also Published As

Publication number Publication date
EP1235525B1 (de) 2005-08-17
DK176207B1 (da) 2007-02-05
EP1235525B8 (de) 2006-04-26
DE60112714T2 (de) 2006-06-14
US6890331B2 (en) 2005-05-10
US20020183737A1 (en) 2002-12-05
DK200001433A (da) 2002-03-29
JP2004509693A (ja) 2004-04-02
WO2002026146A1 (en) 2002-04-04
EP1235525A1 (de) 2002-09-04

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