CN102149345B - 外科手术高频发生器 - Google Patents

外科手术高频发生器 Download PDF

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Publication number
CN102149345B
CN102149345B CN200980135168.0A CN200980135168A CN102149345B CN 102149345 B CN102149345 B CN 102149345B CN 200980135168 A CN200980135168 A CN 200980135168A CN 102149345 B CN102149345 B CN 102149345B
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CN
China
Prior art keywords
power supply
current
voltage
surgical generator
power
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
CN200980135168.0A
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English (en)
Chinese (zh)
Other versions
CN102149345A (zh
Inventor
海科·沙尔
弗洛里安·艾泽勒
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.)
Erbe Elecktromedizin GmbH
Original Assignee
Erbe Elecktromedizin GmbH
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 Erbe Elecktromedizin GmbH filed Critical Erbe Elecktromedizin GmbH
Publication of CN102149345A publication Critical patent/CN102149345A/zh
Application granted granted Critical
Publication of CN102149345B publication Critical patent/CN102149345B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • 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
    • A61B2018/00767—Voltage
    • 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
    • A61B2018/00892—Voltage

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Surgical Instruments (AREA)
CN200980135168.0A 2008-09-08 2009-08-10 外科手术高频发生器 Expired - Fee Related CN102149345B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102008046247.0 2008-09-08
DE102008046247 2008-09-08
DE102008058737.0A DE102008058737B4 (de) 2008-09-08 2008-11-24 HF-Chirurgiegenerator
DE102008058737.0 2008-11-24
PCT/EP2009/005797 WO2010025807A1 (de) 2008-09-08 2009-08-10 Hf-chirurgiegenerator

Publications (2)

Publication Number Publication Date
CN102149345A CN102149345A (zh) 2011-08-10
CN102149345B true CN102149345B (zh) 2014-02-19

Family

ID=41161383

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980135168.0A Expired - Fee Related CN102149345B (zh) 2008-09-08 2009-08-10 外科手术高频发生器

Country Status (7)

Country Link
US (1) US9168083B2 (cg-RX-API-DMAC7.html)
EP (1) EP2349041B1 (cg-RX-API-DMAC7.html)
JP (1) JP6073059B2 (cg-RX-API-DMAC7.html)
CN (1) CN102149345B (cg-RX-API-DMAC7.html)
DE (1) DE102008058737B4 (cg-RX-API-DMAC7.html)
PL (1) PL2349041T3 (cg-RX-API-DMAC7.html)
WO (1) WO2010025807A1 (cg-RX-API-DMAC7.html)

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US9379643B2 (en) * 2010-12-23 2016-06-28 The Regents Of The University Of Colorado, A Body Corporate Electrosurgical generator controller for regulation of electrosurgical generator output power
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US9529025B2 (en) 2012-06-29 2016-12-27 Covidien Lp Systems and methods for measuring the frequency of signals generated by high frequency medical devices
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US9498276B2 (en) 2013-03-15 2016-11-22 Covidien Lp Systems and methods for narrowband real impedance control in electrosurgery
US9283028B2 (en) 2013-03-15 2016-03-15 Covidien Lp Crest-factor control of phase-shifted inverter
US10842563B2 (en) 2013-03-15 2020-11-24 Covidien Lp System and method for power control of electrosurgical resonant inverters
US9504516B2 (en) 2013-05-31 2016-11-29 Covidien LLP Gain compensation for a full bridge inverter
US9559594B2 (en) 2013-06-24 2017-01-31 Covidien Lp Dead-time optimization of resonant inverters
US10729484B2 (en) 2013-07-16 2020-08-04 Covidien Lp Electrosurgical generator with continuously and arbitrarily variable crest factor
US10610285B2 (en) * 2013-07-19 2020-04-07 Covidien Lp Electrosurgical generators
US9872719B2 (en) 2013-07-24 2018-01-23 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US10285750B2 (en) 2013-07-29 2019-05-14 Covidien Lp Systems and methods for operating an electrosurgical generator
US9636165B2 (en) 2013-07-29 2017-05-02 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
US9839469B2 (en) 2013-09-24 2017-12-12 Covidien Lp Systems and methods for improving efficiency of electrosurgical generators
US9770283B2 (en) 2013-09-24 2017-09-26 Covidien Lp Systems and methods for improving efficiency of electrosurgical generators
US9867651B2 (en) 2013-09-26 2018-01-16 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US10130412B2 (en) 2013-09-26 2018-11-20 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US10058374B2 (en) 2013-09-26 2018-08-28 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US9913679B2 (en) 2013-10-16 2018-03-13 Covidien Lp Electrosurgical systems and methods for monitoring power dosage
US10105172B2 (en) 2013-10-16 2018-10-23 Covidien Lp Radiofrequency amplifier impedance optimization
US10188446B2 (en) 2013-10-16 2019-01-29 Covidien Lp Resonant inverter
US9642670B2 (en) 2013-10-29 2017-05-09 Covidien Lp Resonant inverter with a common mode choke
US9901385B2 (en) 2014-01-13 2018-02-27 Covidien Lp Systems and methods for multifrequency cable compensation
US9949783B2 (en) 2014-04-04 2018-04-24 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US9987068B2 (en) 2014-04-04 2018-06-05 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US10492850B2 (en) 2014-04-04 2019-12-03 Covidien Lp Systems and methods for calculating tissue impedance in electrosurgery
US9974595B2 (en) 2014-04-04 2018-05-22 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
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Also Published As

Publication number Publication date
US20110170321A1 (en) 2011-07-14
DE102008058737B4 (de) 2019-12-12
PL2349041T3 (pl) 2018-10-31
CN102149345A (zh) 2011-08-10
WO2010025807A1 (de) 2010-03-11
US9168083B2 (en) 2015-10-27
EP2349041A1 (de) 2011-08-03
JP2012501696A (ja) 2012-01-26
DE102008058737A1 (de) 2010-04-15
EP2349041B1 (de) 2018-04-25
JP6073059B2 (ja) 2017-02-01

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