DE1439302A1 - RF Chirurgiegeraet - Google Patents

RF Chirurgiegeraet

Info

Publication number
DE1439302A1
DE1439302A1 DE19631439302 DE1439302A DE1439302A1 DE 1439302 A1 DE1439302 A1 DE 1439302A1 DE 19631439302 DE19631439302 DE 19631439302 DE 1439302 A DE1439302 A DE 1439302A DE 1439302 A1 DE1439302 A1 DE 1439302A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
chirurgiegeraet
rf
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.)
Pending
Application number
DE19631439302
Other languages
German (de)
Other versions
DE1439302B2 (en )
Inventor
Karl Hudek
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.)
Siemens AG
Original Assignee
Siemens AG
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

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
    • A61B18/1233Generators therefor with circuits for assuring patient safety
    • 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
    • A61B18/14Probes or electrodes therefor
    • A61B18/16Indifferent or passive electrodes for grounding
DE19631439302 1963-10-26 1963-10-26 Pending DE1439302B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES0088050 1963-10-26

Publications (2)

Publication Number Publication Date
DE1439302A1 true true DE1439302A1 (en) 1969-01-23
DE1439302B2 true DE1439302B2 (en) 1971-05-19

Family

ID=7514197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631439302 Pending DE1439302B2 (en) 1963-10-26 1963-10-26

Country Status (1)

Country Link
DE (1) DE1439302B2 (en)

Cited By (258)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094320A (en) * 1976-09-09 1978-06-13 Valleylab, Inc. Electrosurgical safety circuit and method of using same
US4116198A (en) * 1975-05-15 1978-09-26 Delma, Elektro Und Medizinische Apparatebaugesellschaft M.B.H. Electro - surgical device
US4687004A (en) * 1976-12-27 1987-08-18 Zenex Corporation Dual element electrical connector
DE10224451A1 (en) * 2002-05-29 2003-12-18 Celon Ag Medical Instruments High frequency surgical device for treatment of tumors or other growths, has a probe head separated by cable from the HF generator so that near simultaneous NMR imaging of the treatment area can be carried out
US7642451B2 (en) 2008-01-23 2010-01-05 Vivant Medical, Inc. Thermally tuned coaxial cable for microwave antennas
USD613412S1 (en) 2009-08-06 2010-04-06 Vivant Medical, Inc. Vented microwave spacer
US7713076B2 (en) 2007-11-27 2010-05-11 Vivant Medical, Inc. Floating connector for microwave surgical device
US7863984B1 (en) 2009-07-17 2011-01-04 Vivant Medical, Inc. High efficiency microwave amplifier
USD634010S1 (en) 2009-08-05 2011-03-08 Vivant Medical, Inc. Medical device indicator guide
US7956620B2 (en) 2009-08-12 2011-06-07 Tyco Healthcare Group Lp System and method for augmented impedance sensing
US8059059B2 (en) 2008-05-29 2011-11-15 Vivant Medical, Inc. Slidable choke microwave antenna
US8062290B2 (en) 2004-10-08 2011-11-22 Covidien Ag Electrosurgical system employing multiple electrodes
US8069553B2 (en) 2009-09-09 2011-12-06 Vivant Medical, Inc. Method for constructing a dipole antenna
US8093500B2 (en) 2007-06-18 2012-01-10 Vivant Medical, Inc. Microwave cable cooling
US8104956B2 (en) 2003-10-23 2012-01-31 Covidien Ag Thermocouple measurement circuit
US8118808B2 (en) 2009-03-10 2012-02-21 Vivant Medical, Inc. Cooled dielectrically buffered microwave dipole antenna
US8131339B2 (en) 2007-11-27 2012-03-06 Vivant Medical, Inc. System and method for field ablation prediction
US8152800B2 (en) 2007-07-30 2012-04-10 Vivant Medical, Inc. Electrosurgical systems and printed circuit boards for use therewith
US8152802B2 (en) 2009-01-12 2012-04-10 Tyco Healthcare Group Lp Energy delivery algorithm filter pre-loading
US8156632B2 (en) 2007-01-19 2012-04-17 Tyco Healthcare Group Lp Thermal and electrical conductivity probes and methods of making the same
US8162932B2 (en) 2009-01-12 2012-04-24 Tyco Healthcare Group Lp Energy delivery algorithm impedance trend adaptation
US8167875B2 (en) 2009-01-12 2012-05-01 Tyco Healthcare Group Lp Energy delivery algorithm for medical devices
US8172836B2 (en) 2008-08-11 2012-05-08 Tyco Healthcare Group Lp Electrosurgical system having a sensor for monitoring smoke or aerosols
US8174267B2 (en) 2008-09-30 2012-05-08 Vivant Medical, Inc. Intermittent microwave energy delivery system
US8180433B2 (en) 2008-09-30 2012-05-15 Vivant Medical, Inc. Microwave system calibration apparatus, system and method of use
US8188435B2 (en) 2010-06-03 2012-05-29 Tyco Healthcare Group Lp Specific absorption rate measurement and energy-delivery device characterization using thermal phantom and image analysis
US8192427B2 (en) 2008-06-09 2012-06-05 Tyco Healthcare Group Lp Surface ablation process with electrode cooling methods
US8197473B2 (en) 2009-02-20 2012-06-12 Vivant Medical, Inc. Leaky-wave antennas for medical applications
US8202270B2 (en) 2009-02-20 2012-06-19 Vivant Medical, Inc. Leaky-wave antennas for medical applications
US8211098B2 (en) 2008-08-25 2012-07-03 Vivant Medical, Inc. Microwave antenna assembly having a dielectric body portion with radial partitions of dielectric material
US8211100B2 (en) 2009-01-12 2012-07-03 Tyco Healthcare Group Lp Energy delivery algorithm for medical devices based on maintaining a fixed position on a tissue electrical conductivity v. temperature curve
US8216227B2 (en) 2009-05-06 2012-07-10 Vivant Medical, Inc. Power-stage antenna integrated system with junction member
US8231616B2 (en) 2006-09-28 2012-07-31 Covidien Ag Transformer for RF voltage sensing
US8231553B2 (en) 2009-01-13 2012-07-31 Tyco Healthcare Group Lp Method for wireless control of electrosurgery
US8235981B2 (en) 2009-06-02 2012-08-07 Vivant Medical, Inc. Electrosurgical devices with directional radiation pattern
US8235917B2 (en) 2009-01-13 2012-08-07 Tyco Healthcare Group Lp Wireless electrosurgical controller
US8242782B2 (en) 2008-09-30 2012-08-14 Vivant Medical, Inc. Microwave ablation generator control system
US8241278B2 (en) 2005-12-12 2012-08-14 Covidien Ag Laparoscopic apparatus for performing electrosurgical procedures
US8246614B2 (en) 2008-04-17 2012-08-21 Vivant Medical, Inc. High-strength microwave antenna coupling
US8248075B2 (en) 2008-09-30 2012-08-21 Vivant Medical, Inc. System, apparatus and method for dissipating standing wave in a microwave delivery system
US8246615B2 (en) 2009-05-19 2012-08-21 Vivant Medical, Inc. Tissue impedance measurement using a secondary frequency
US8251987B2 (en) 2008-08-28 2012-08-28 Vivant Medical, Inc. Microwave antenna
US8257349B2 (en) 2008-03-28 2012-09-04 Tyco Healthcare Group Lp Electrosurgical apparatus with predictive RF source control
US8262703B2 (en) 2008-01-31 2012-09-11 Vivant Medical, Inc. Medical device including member that deploys in a spiral-like configuration and method
US8262652B2 (en) 2009-01-12 2012-09-11 Tyco Healthcare Group Lp Imaginary impedance process monitoring and intelligent shut-off
US8267928B2 (en) 2006-01-24 2012-09-18 Covidien Ag System and method for closed loop monitoring of monopolar electrosurgical apparatus
US8280525B2 (en) 2007-11-16 2012-10-02 Vivant Medical, Inc. Dynamically matched microwave antenna for tissue ablation
US8282632B2 (en) 2009-09-28 2012-10-09 Vivant Medical, Inc. Feedpoint optimization for microwave ablation dipole antenna with integrated tip
US8287527B2 (en) 2008-09-30 2012-10-16 Vivant Medical, Inc. Microwave system calibration apparatus and method of use
US8287529B2 (en) 2008-09-05 2012-10-16 Tyco Healthcare Group Lp Electrosurgical apparatus with high speed energy recovery
US8292881B2 (en) 2009-05-27 2012-10-23 Vivant Medical, Inc. Narrow gauge high strength choked wet tip microwave ablation antenna
US8298231B2 (en) 2008-01-31 2012-10-30 Tyco Healthcare Group Lp Bipolar scissors for adenoid and tonsil removal
US8298223B2 (en) 2003-05-01 2012-10-30 Covidien Ag Method and system for programming and controlling an electrosurgical generator system
US8313486B2 (en) 2010-01-29 2012-11-20 Vivant Medical, Inc. System and method for performing an electrosurgical procedure using an ablation device with an integrated imaging device
US8317703B2 (en) 2011-02-17 2012-11-27 Vivant Medical, Inc. Energy-delivery device including ultrasound transducer array and phased antenna array, and methods of adjusting an ablation field radiating into tissue using same
US8323275B2 (en) 2009-06-19 2012-12-04 Vivant Medical, Inc. Laparoscopic port with microwave rectifier
US8328799B2 (en) 2009-08-05 2012-12-11 Vivant Medical, Inc. Electrosurgical devices having dielectric loaded coaxial aperture with distally positioned resonant structure
US8328800B2 (en) 2009-08-05 2012-12-11 Vivant Medical, Inc. Directive window ablation antenna with dielectric loading
US8328801B2 (en) 2009-08-17 2012-12-11 Vivant Medical, Inc. Surface ablation antenna with dielectric loading
US8334812B2 (en) 2009-06-19 2012-12-18 Vivant Medical, Inc. Microwave ablation antenna radiation detector
US8333759B2 (en) 2009-01-12 2012-12-18 Covidien Lp Energy delivery algorithm for medical devices
US8343145B2 (en) 2009-09-28 2013-01-01 Vivant Medical, Inc. Microwave surface ablation using conical probe
US8346370B2 (en) 2008-09-30 2013-01-01 Vivant Medical, Inc. Delivered energy generator for microwave ablation
USD673685S1 (en) 2010-09-08 2013-01-01 Vivant Medical, Inc. Microwave device spacer and positioner with arcuate slot
US8343149B2 (en) 2008-06-26 2013-01-01 Vivant Medical, Inc. Deployable microwave antenna for treating tissue
US8353902B2 (en) 2008-01-31 2013-01-15 Vivant Medical, Inc. Articulating ablation device and method
US8353905B2 (en) 2007-09-07 2013-01-15 Covidien Lp System and method for transmission of combined data stream
US8353903B2 (en) 2009-05-06 2013-01-15 Vivant Medical, Inc. Power-stage antenna integrated system
US8355803B2 (en) 2009-09-16 2013-01-15 Vivant Medical, Inc. Perfused core dielectrically loaded dipole microwave antenna probe
US8376948B2 (en) 2011-02-17 2013-02-19 Vivant Medical, Inc. Energy-delivery device including ultrasound transducer array and phased antenna array
US8377054B2 (en) 2009-09-24 2013-02-19 Covidien Lp Automatic control circuit for use in an electrosurgical generator
US8377053B2 (en) 2008-09-05 2013-02-19 Covidien Lp Electrosurgical apparatus with high speed energy recovery
US8382750B2 (en) 2009-10-28 2013-02-26 Vivant Medical, Inc. System and method for monitoring ablation size
US8382751B2 (en) 2009-09-10 2013-02-26 Covidien Lp System and method for power supply noise reduction
US8394087B2 (en) 2009-09-24 2013-03-12 Vivant Medical, Inc. Optical detection of interrupted fluid flow to ablation probe
US8394086B2 (en) 2008-09-03 2013-03-12 Vivant Medical, Inc. Microwave shielding apparatus
US8394092B2 (en) 2009-11-17 2013-03-12 Vivant Medical, Inc. Electromagnetic energy delivery devices including an energy applicator array and electrosurgical systems including same
US8403924B2 (en) 2008-09-03 2013-03-26 Vivant Medical, Inc. Shielding for an isolation apparatus used in a microwave generator
US8409186B2 (en) 2008-03-13 2013-04-02 Covidien Lp Crest factor enhancement in electrosurgical generators
US8409187B2 (en) 2009-09-08 2013-04-02 Covidien Lp Microwave antenna probe with high-strength ceramic coupler
US8409188B2 (en) 2010-03-26 2013-04-02 Covidien Lp Ablation devices with adjustable radiating section lengths, electrosurgical systems including same, and methods of adjusting ablation fields using same
USD680220S1 (en) 2012-01-12 2013-04-16 Coviden IP Slider handle for laparoscopic device
US8430871B2 (en) 2009-10-28 2013-04-30 Covidien Lp System and method for monitoring ablation size
US8435237B2 (en) 2008-01-29 2013-05-07 Covidien Lp Polyp encapsulation system and method
US8454590B2 (en) 2010-02-26 2013-06-04 Covidien Lp Enhanced lossless current sense circuit
US8463396B2 (en) 2009-05-06 2013-06-11 Covidien LLP Power-stage antenna integrated system with high-strength shaft
US8469953B2 (en) 2009-11-16 2013-06-25 Covidien Lp Twin sealing chamber hub
US8491579B2 (en) 2010-02-05 2013-07-23 Covidien Lp Electrosurgical devices with choke shorted to biological tissue
US8491580B2 (en) 2007-11-27 2013-07-23 Covidien Lp Targeted cooling of deployable microwave antenna and methods of use
US8512328B2 (en) 2008-10-13 2013-08-20 Covidien Lp Antenna assemblies for medical applications
US8523855B2 (en) 2002-12-10 2013-09-03 Covidien Ag Circuit for controlling arc energy from an electrosurgical generator
US8535341B2 (en) 2009-10-21 2013-09-17 Covidien Lp Methods for ultrasonic tissue sensing and feedback
US8545493B2 (en) 2009-09-29 2013-10-01 Covidien Lp Flow rate monitor for fluid cooled microwave ablation probe
US8552915B2 (en) 2009-06-19 2013-10-08 Covidien Lp Microwave ablation antenna radiation detector
US8556889B2 (en) 2009-09-29 2013-10-15 Covidien Lp Flow rate monitor for fluid cooled microwave ablation probe
US8568404B2 (en) 2010-02-19 2013-10-29 Covidien Lp Bipolar electrode probe for ablation monitoring
US8568401B2 (en) 2009-10-27 2013-10-29 Covidien Lp System for monitoring ablation size
US8610501B2 (en) 2009-11-16 2013-12-17 Covidien Lp Class resonant-H electrosurgical generators
US8617154B2 (en) 2010-06-25 2013-12-31 Covidien Lp Current-fed push-pull converter with passive voltage clamp
US8617153B2 (en) 2010-02-26 2013-12-31 Covidien Lp Tunable microwave ablation probe
US8623007B2 (en) 2010-06-30 2014-01-07 Covidien Lp Electrosurgical generator to ablation device adaptor
US8636730B2 (en) 2010-07-12 2014-01-28 Covidien Lp Polarity control of electrosurgical generator
US8641712B2 (en) 2010-07-28 2014-02-04 Covidien Lp Local optimization of electrode current densities
US8653994B2 (en) 2012-03-21 2014-02-18 Covidien Lp System and method for detection of ADC errors
US8652127B2 (en) 2010-05-26 2014-02-18 Covidien Lp System and method for chemically cooling an ablation antenna
US8664934B2 (en) 2012-01-27 2014-03-04 Covidien Lp System and method for verifying the operating frequency of digital control circuitry
US8668690B2 (en) 2010-06-03 2014-03-11 Covidien Lp Apparatus and method for optimal tissue separation
US8672923B2 (en) 2010-03-11 2014-03-18 Covidien Lp Automated probe placement device
US8685015B2 (en) 2009-09-24 2014-04-01 Covidien Lp System and method for multi-pole phase-shifted radio frequency application
US8728067B2 (en) 2010-03-08 2014-05-20 Covidien Lp Microwave antenna probe having a deployable ground plane
US8734444B2 (en) 2008-10-10 2014-05-27 Covidien Lp System and method for delivering high current to electrosurgical device
US8745846B2 (en) 2011-09-20 2014-06-10 Covidien Lp Method of manufacturing handheld medical devices including microwave amplifier unit
US8764744B2 (en) 2010-01-25 2014-07-01 Covidien Lp System for monitoring ablation size
US8777939B2 (en) 2010-02-26 2014-07-15 Covidien Lp Self-tuning microwave ablation probe
US8790335B2 (en) 2009-08-28 2014-07-29 Covidien Lp Electrosurgical generator
US8801709B2 (en) 2008-02-07 2014-08-12 Covidien Lp Endoscopic instrument for tissue identification
US8834409B2 (en) 2008-07-29 2014-09-16 Covidien Lp Method for ablation volume determination and geometric reconstruction
US8834460B2 (en) 2009-05-29 2014-09-16 Covidien Lp Microwave ablation safety pad, microwave safety pad system and method of use
US8852179B2 (en) 2008-10-10 2014-10-07 Covidien Lp Apparatus, system and method for monitoring tissue during an electrosurgical procedure
US8870860B2 (en) 2011-08-09 2014-10-28 Covidien Lp Microwave antenna having a coaxial cable with an adjustable outer conductor configuration
US8876814B2 (en) 2009-09-29 2014-11-04 Covidien Lp Fluid cooled choke dielectric and coaxial cable dielectric
US8882759B2 (en) 2009-12-18 2014-11-11 Covidien Lp Microwave ablation system with dielectric temperature probe
US8888771B2 (en) 2011-07-15 2014-11-18 Covidien Lp Clip-over disposable assembly for use with hemostat-style surgical instrument and methods of manufacturing same
US8906008B2 (en) 2012-05-22 2014-12-09 Covidien Lp Electrosurgical instrument
US8906007B2 (en) 2009-09-28 2014-12-09 Covidien Lp Electrosurgical devices, directional reflector assemblies coupleable thereto, and electrosurgical systems including same
US8932291B2 (en) 2012-04-13 2015-01-13 Covidien Lp Electrosurgical systems
US8932282B2 (en) 2009-08-03 2015-01-13 Covidien Lp Power level transitioning in a surgical instrument
US8932281B2 (en) 2011-01-05 2015-01-13 Covidien Lp Energy-delivery devices with flexible fluid-cooled shaft, inflow/outflow junctions suitable for use with same, and systems including same
US8945144B2 (en) 2010-09-08 2015-02-03 Covidien Lp Microwave spacers and method of use
US8944834B2 (en) 2004-10-13 2015-02-03 Covidien Ag Universal foot switch contact port
US8945111B2 (en) 2008-01-23 2015-02-03 Covidien Lp Choked dielectric loaded tip dipole microwave antenna
US8945113B2 (en) 2012-04-05 2015-02-03 Covidien Lp Electrosurgical tissue ablation systems capable of detecting excessive bending of a probe and alerting a user
US8956350B2 (en) 2007-01-31 2015-02-17 Covidien Lp Thermal feedback systems and methods of using the same
US8968289B2 (en) 2010-10-22 2015-03-03 Covidien Lp Microwave spacers and methods of use
US8968288B2 (en) 2010-02-19 2015-03-03 Covidien Lp Ablation devices with dual operating frequencies, systems including same, and methods of adjusting ablation volume using same
US8968293B2 (en) 2011-04-12 2015-03-03 Covidien Lp Systems and methods for calibrating power measurements in an electrosurgical generator
US8968290B2 (en) 2012-03-14 2015-03-03 Covidien Lp Microwave ablation generator control system
US8968297B2 (en) 2011-07-19 2015-03-03 Covidien Lp Microwave and RF ablation system and related method for dynamic impedance matching
US8974450B2 (en) 2011-02-03 2015-03-10 Covidien Lp System and method for ablation procedure monitoring using electrodes
US8974449B2 (en) 2010-07-16 2015-03-10 Covidien Lp Dual antenna assembly with user-controlled phase shifting
US8992413B2 (en) 2011-05-31 2015-03-31 Covidien Lp Modified wet tip antenna design
US9011421B2 (en) 2011-01-05 2015-04-21 Covidien Lp Energy-delivery devices with flexible fluid-cooled shaft, inflow/outflow junctions suitable for use with same, and systems including same
US9017319B2 (en) 2011-01-05 2015-04-28 Covidien Lp Energy-delivery devices with flexible fluid-cooled shaft, inflow/outflow junctions suitable for use with same, and systems including same
US9023025B2 (en) 2011-09-20 2015-05-05 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9028479B2 (en) 2011-08-01 2015-05-12 Covidien Lp Electrosurgical apparatus with real-time RF tissue energy control
US9028482B2 (en) 2011-07-19 2015-05-12 Covidien Lp Microwave and RF ablation system and related method for dynamic impedance matching
US9028481B2 (en) 2011-01-05 2015-05-12 Covidien Lp System and method for measuring current of an electrosurgical generator
US9028484B2 (en) 2010-11-16 2015-05-12 Covidien Lp Fingertip electrosurgical instruments for use in hand-assisted surgery and systems including same
US9028476B2 (en) 2011-02-03 2015-05-12 Covidien Lp Dual antenna microwave resection and ablation device, system and method of use
US9028474B2 (en) 2010-03-25 2015-05-12 Covidien Lp Microwave surface coagulator with retractable blade
US9031668B2 (en) 2009-08-06 2015-05-12 Covidien Lp Vented positioner and spacer and method of use
US9037447B2 (en) 2012-01-27 2015-05-19 Covidien Lp Systems and methods for phase predictive impedance loss model calibration and compensation
US9033973B2 (en) 2011-08-30 2015-05-19 Covidien Lp System and method for DC tissue impedance sensing
US9033970B2 (en) 2011-09-20 2015-05-19 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9039693B2 (en) 2011-09-20 2015-05-26 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9039692B2 (en) 2011-09-20 2015-05-26 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9044253B2 (en) 2010-12-23 2015-06-02 Covidien Lp Microwave field-detecting needle assemblies, methods of manufacturing same, methods of adjusting an ablation field radiating into tissue using same, and systems including same
US9044254B2 (en) 2012-08-07 2015-06-02 Covidien Lp Microwave ablation catheter and method of utilizing the same
US9050089B2 (en) 2011-05-31 2015-06-09 Covidien Lp Electrosurgical apparatus with tissue site sensing and feedback control
US9057468B2 (en) 2007-11-27 2015-06-16 Covidien Lp Wedge coupling
US9066681B2 (en) 2012-06-26 2015-06-30 Covidien Lp Methods and systems for enhancing ultrasonic visibility of energy-delivery devices within tissue
US9099863B2 (en) 2011-09-09 2015-08-04 Covidien Lp Surgical generator and related method for mitigating overcurrent conditions
US9095359B2 (en) 2009-09-18 2015-08-04 Covidien Lp Tissue ablation system with energy distribution
US9113926B2 (en) 2009-09-29 2015-08-25 Covidien Lp Management of voltage standing wave ratio at skin surface during microwave ablation
US9113624B2 (en) 2008-10-15 2015-08-25 Covidien Lp System and method for perfusing biological organs
US9113927B2 (en) 2010-01-29 2015-08-25 Covidien Lp Apparatus and methods of use for treating blood vessels
US9113924B2 (en) 2008-10-17 2015-08-25 Covidien Lp Choked dielectric loaded tip dipole microwave antenna
US9113931B2 (en) 2012-01-06 2015-08-25 Covidien Lp System and method for treating tissue using an expandable antenna
US9113930B2 (en) 2012-01-05 2015-08-25 Covidien Lp Ablation systems, probes, and methods for reducing radiation from an ablation probe into the environment
US9113925B2 (en) 2009-09-09 2015-08-25 Covidien Lp System and method for performing an ablation procedure
US9121774B2 (en) 2012-06-22 2015-09-01 Covidien Lp Microwave thermometry for microwave ablation systems
US9119624B2 (en) 2006-04-24 2015-09-01 Covidien Ag ARC based adaptive control system for an electrosurgical unit
US9119647B2 (en) 2010-11-12 2015-09-01 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US9119648B2 (en) 2012-01-06 2015-09-01 Covidien Lp System and method for treating tissue using an expandable antenna
US9168178B2 (en) 2012-05-22 2015-10-27 Covidien Lp Energy-delivery system and method for controlling blood loss from wounds
US9173706B2 (en) 2008-08-25 2015-11-03 Covidien Lp Dual-band dipole microwave ablation antenna
US9192439B2 (en) 2012-06-29 2015-11-24 Covidien Lp Method of manufacturing a surgical instrument
US9192424B2 (en) 2012-05-31 2015-11-24 Covidien Lp AC active load
US9192422B2 (en) 2011-07-19 2015-11-24 Covidien Lp System and method of matching impedances of an electrosurgical generator and/or a microwave generator
US9192436B2 (en) 2010-05-25 2015-11-24 Covidien Lp Flow rate verification monitor for fluid-cooled microwave ablation probe
US9192426B2 (en) 2012-06-26 2015-11-24 Covidien Lp Ablation device having an expandable chamber for anchoring the ablation device to tissue
US9192425B2 (en) 2012-06-26 2015-11-24 Covidien Lp System and method for testing electrosurgical generators
US9192308B2 (en) 2012-03-27 2015-11-24 Covidien Lp Microwave-shielded tissue sensor probe
US9198724B2 (en) 2011-04-08 2015-12-01 Covidien Lp Microwave tissue dissection and coagulation
US9198723B2 (en) 2008-03-31 2015-12-01 Covidien Lp Re-hydration antenna for ablation
US9198711B2 (en) 2012-03-22 2015-12-01 Covidien Lp Electrosurgical system for communicating information embedded in an audio tone
US9270202B2 (en) 2013-03-11 2016-02-23 Covidien Lp Constant power inverter with crest factor control
US9265560B2 (en) 2011-02-25 2016-02-23 Covidien Lp System and method for detecting and suppressing arc formation during an electrosurgical procedure
US9271796B2 (en) 2008-06-09 2016-03-01 Covidien Lp Ablation needle guide
US9271790B2 (en) 2007-09-21 2016-03-01 Coviden Lp Real-time arc control in electrosurgical generators
US9271792B2 (en) 2012-05-04 2016-03-01 Covidien Lp Peripheral switching device for microwave energy platforms
US9277969B2 (en) 2009-04-01 2016-03-08 Covidien Lp Microwave ablation system with user-controlled ablation size and method of use
US9283028B2 (en) 2013-03-15 2016-03-15 Covidien Lp Crest-factor control of phase-shifted inverter
US9332959B2 (en) 2012-06-26 2016-05-10 Covidien Lp Methods and systems for enhancing ultrasonic visibility of energy-delivery devices within tissue
US9358067B2 (en) 2010-02-26 2016-06-07 Covidien Lp Tissue ablation system with internal and external radiation sources
US9364278B2 (en) 2012-04-30 2016-06-14 Covidien Lp Limited reuse ablation needles and ablation devices for use therewith
US9370392B2 (en) 2012-10-02 2016-06-21 Covidien Lp Heat-sensitive optical probes
US9377367B2 (en) 2010-06-03 2016-06-28 Covidien Lp Specific absorption rate measurement and energy-delivery device characterization using thermal phantom and image analysis
US9375250B2 (en) 2012-04-09 2016-06-28 Covidien Lp Method for employing single fault safe redundant signals
US9375247B2 (en) 2011-03-16 2016-06-28 Covidien Lp System and method for electrosurgical generator power measurement
US9375274B2 (en) 2012-01-05 2016-06-28 Covidien Lp Ablation systems, probes, and methods for reducing radiation from an ablation probe into the environment
US9375252B2 (en) 2012-08-02 2016-06-28 Covidien Lp Adjustable length and/or exposure electrodes
US9375276B2 (en) 2010-06-30 2016-06-28 Covidien Lp Microwave antenna having a reactively-loaded loop configuration
US9375273B2 (en) 2009-09-18 2016-06-28 Covidien Lp System and method for checking high power microwave ablation system status on startup
US9375249B2 (en) 2012-05-11 2016-06-28 Covidien Lp System and method for directing energy to tissue
US9375272B2 (en) 2008-10-13 2016-06-28 Covidien Lp Antenna assemblies for medical applications
US9381059B2 (en) 2011-04-05 2016-07-05 Covidien Lp Electrically-insulative hinge for electrosurgical jaw assembly, bipolar forceps including same, and methods of jaw-assembly alignment using fastened electrically-insulative hinge
US9439712B2 (en) 2012-07-12 2016-09-13 Covidien Lp Heat-distribution indicators, thermal zone indicators, electrosurgical systems including same and methods of directing energy to tissue using same
US9456862B2 (en) 2013-02-19 2016-10-04 Covidien Lp Electrosurgical generator and system
US9468492B2 (en) 2010-06-03 2016-10-18 Covidien Lp Specific absorption rate measurement and energy-delivery device characterization using image analysis
US9480523B2 (en) 2012-01-27 2016-11-01 Covidien Lp Systems and methods for phase predictive impedance loss model calibration and compensation
US9492190B2 (en) 2011-02-09 2016-11-15 Covidien Lp Tissue dissectors
US9498276B2 (en) 2013-03-15 2016-11-22 Covidien Lp Systems and methods for narrowband real impedance control in electrosurgery
US9504516B2 (en) 2013-05-31 2016-11-29 Covidien LLP Gain compensation for a full bridge inverter
US9519021B2 (en) 2013-03-11 2016-12-13 Covidien Lp Systems and methods for detecting abnormalities within a circuit of an electrosurgical generator
US9522032B2 (en) 2005-10-21 2016-12-20 Covidien Ag Circuit and method for reducing stored energy in an electrosurgical generator
US9522033B2 (en) 2012-10-02 2016-12-20 Covidien Lp Devices and methods for optical detection of tissue contact
US9522039B2 (en) 2009-03-11 2016-12-20 Covidien Lp Crest factor enhancement in electrosurgical generators
US9526568B2 (en) 2012-05-31 2016-12-27 Covidien Lp Drug-delivery device for use with ablation device
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
US9539050B2 (en) 2011-04-12 2017-01-10 Covidien Lp System and method for process monitoring and intelligent shut-off
US9549778B2 (en) 2010-06-30 2017-01-24 Covidien Lp Adjustable tuning of a dielectrically loaded loop antenna
US9559594B2 (en) 2013-06-24 2017-01-31 Covidien Lp Dead-time optimization of resonant inverters
US9561076B2 (en) 2010-05-11 2017-02-07 Covidien Lp Electrosurgical devices with balun structure for air exposure of antenna radiating section and method of directing energy to tissue using same
US9579150B2 (en) 2011-04-08 2017-02-28 Covidien Lp Microwave ablation instrument with interchangeable antenna probe
US9610122B2 (en) 2013-03-29 2017-04-04 Covidien Lp Step-down coaxial microwave ablation applicators and methods for manufacturing same
US9622813B2 (en) 2007-11-01 2017-04-18 Covidien Lp Method for volume determination and geometric reconstruction
US9636165B2 (en) 2013-07-29 2017-05-02 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
US9642665B2 (en) 2006-01-24 2017-05-09 Covidien Ag Method and system for controlling an output of a radio-frequency medical generator having an impedance based control algorithm
US9642670B2 (en) 2013-10-29 2017-05-09 Covidien Lp Resonant inverter with a common mode choke
US9662165B2 (en) 2012-10-02 2017-05-30 Covidien Lp Device and method for heat-sensitive agent application
US9668802B2 (en) 2012-10-02 2017-06-06 Covidien Lp Devices and methods for optical detection of tissue contact
US9700366B2 (en) 2008-08-01 2017-07-11 Covidien Lp Polyphase electrosurgical system and method
US9743975B2 (en) 2012-10-02 2017-08-29 Covidien Lp Thermal ablation probe for a medical device
US9768373B2 (en) 2003-10-30 2017-09-19 Covidien Ag Switched resonant ultrasonic power amplifier system
US9770294B2 (en) 2011-01-05 2017-09-26 Covidien Lp Energy-delivery devices with flexible fluid-cooled shaft, inflow/outflow junctions suitable for use with same, and systems including same
US9770283B2 (en) 2013-09-24 2017-09-26 Covidien Lp Systems and methods for improving efficiency of electrosurgical generators
US9782212B2 (en) 2014-12-02 2017-10-10 Covidien Lp High level algorithms
US9814844B2 (en) 2013-08-27 2017-11-14 Covidien Lp Drug-delivery cannula assembly
US9839469B2 (en) 2013-09-24 2017-12-12 Covidien Lp Systems and methods for improving efficiency of electrosurgical generators
US9861425B2 (en) 2012-10-02 2018-01-09 Covidien Lp System and method for using resonance phasing for measuring impedance
US9867665B2 (en) 2013-09-06 2018-01-16 Covidien Lp Microwave ablation catheter, handle, and system
US9867664B2 (en) 2010-05-03 2018-01-16 Covidien Lp System and method of deploying an antenna assembly
US9867651B2 (en) 2013-09-26 2018-01-16 Covidien Lp Systems and methods for estimating tissue parameters using surgical devices
US9872719B2 (en) 2013-07-24 2018-01-23 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US9895186B2 (en) 2013-03-11 2018-02-20 Covidien Systems and methods for detecting abnormalities within a circuit of an electrosurgical generator
US9901386B2 (en) 2014-01-13 2018-02-27 Covidien Lp Systems and methods for multifrequency cable compensation
US9901399B2 (en) 2012-12-17 2018-02-27 Covidien Lp Ablation probe with tissue sensing configuration
US9901398B2 (en) 2012-06-29 2018-02-27 Covidien Lp Microwave antenna probes
US9913679B2 (en) 2013-10-16 2018-03-13 Covidien Lp Electrosurgical systems and methods for monitoring power dosage
US9921243B2 (en) 2012-12-17 2018-03-20 Covidien Lp System and method for voltage and current sensing
US9943359B2 (en) 2012-04-30 2018-04-17 Covidien Lp Limited reuse ablation needles and ablation devices for use therewith
US9949794B2 (en) 2008-03-27 2018-04-24 Covidien Lp Microwave ablation devices including expandable antennas and methods of use
US9949783B2 (en) 2014-04-04 2018-04-24 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US9974595B2 (en) 2014-04-04 2018-05-22 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
US9993283B2 (en) 2012-10-02 2018-06-12 Covidien Lp Selectively deformable ablation device
US10016237B2 (en) 2017-01-30 2018-07-10 Covidien Lp Tissue ablation system with energy distribution

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7137980B2 (en) 1998-10-23 2006-11-21 Sherwood Services Ag Method and system for controlling output of RF medical generator
US7901400B2 (en) 1998-10-23 2011-03-08 Covidien 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
DE60315970T2 (en) 2002-05-06 2008-05-21 Covidien Ag Blood detector for control of an electrosurgical unit
WO2005048809A1 (en) 2003-10-23 2005-06-02 Sherwood Services Ag Redundant temperature monitoring in electrosurgical systems for safety mitigation
US7131860B2 (en) 2003-11-20 2006-11-07 Sherwood Services Ag Connector systems for electrosurgical generator
US7766905B2 (en) 2004-02-12 2010-08-03 Covidien Ag Method and system for continuity testing of medical electrodes
US7780662B2 (en) 2004-03-02 2010-08-24 Covidien Ag Vessel sealing system using capacitive RF dielectric heating
US7776035B2 (en) 2004-10-08 2010-08-17 Covidien Ag Cool-tip combined electrode introducer
US7282049B2 (en) 2004-10-08 2007-10-16 Sherwood Services Ag Electrosurgical system employing multiple electrodes and method thereof
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
US8147485B2 (en) 2006-01-24 2012-04-03 Covidien Ag System and method for tissue sealing
EP2289446B1 (en) 2006-01-24 2017-05-31 Covidien AG System for tissue sealing
US8685016B2 (en) 2006-01-24 2014-04-01 Covidien Ag System and method for tissue sealing
US9186200B2 (en) 2006-01-24 2015-11-17 Covidien Ag System and method for tissue sealing
US8216223B2 (en) 2006-01-24 2012-07-10 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
US7651493B2 (en) 2006-03-03 2010-01-26 Covidien Ag System and method for controlling electrosurgical snares
US7648499B2 (en) 2006-03-21 2010-01-19 Covidien Ag System and method for generating radio frequency energy
US7846158B2 (en) 2006-05-05 2010-12-07 Covidien Ag Apparatus and method for electrode thermosurgery
US8753334B2 (en) 2006-05-10 2014-06-17 Covidien Ag System and method for reducing leakage current in an electrosurgical generator
US8034049B2 (en) 2006-08-08 2011-10-11 Covidien Ag System and method for measuring initial tissue impedance
US7731717B2 (en) 2006-08-08 2010-06-08 Covidien Ag System and method for controlling RF output during tissue sealing
US7998139B2 (en) 2007-04-25 2011-08-16 Vivant Medical, Inc. Cooled helical antenna for microwave ablation
US8777941B2 (en) 2007-05-10 2014-07-15 Covidien Lp Adjustable impedance electrosurgical electrodes
WO2009005850A1 (en) 2007-06-29 2009-01-08 Tyco Healthcare Group, Lp Method and system for monitoring tissue during an electrosurgical procedure
US7834484B2 (en) 2007-07-16 2010-11-16 Tyco Healthcare Group Lp Connection cable and method for activating a voltage-controlled generator
US8181995B2 (en) 2007-09-07 2012-05-22 Tyco Healthcare Group Lp Cool tip junction
US8226639B2 (en) 2008-06-10 2012-07-24 Tyco Healthcare Group Lp System and method for output control of electrosurgical generator
US8652125B2 (en) 2009-09-28 2014-02-18 Covidien Lp Electrosurgical generator user interface
US9024237B2 (en) 2009-09-29 2015-05-05 Covidien Lp Material fusing apparatus, system and method of use
US9241762B2 (en) 2010-06-03 2016-01-26 Covidien Lp Specific absorption rate measurement and energy-delivery device characterization using image analysis

Cited By (399)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116198A (en) * 1975-05-15 1978-09-26 Delma, Elektro Und Medizinische Apparatebaugesellschaft M.B.H. Electro - surgical device
US4094320A (en) * 1976-09-09 1978-06-13 Valleylab, Inc. Electrosurgical safety circuit and method of using same
US4687004A (en) * 1976-12-27 1987-08-18 Zenex Corporation Dual element electrical connector
DE10224451A1 (en) * 2002-05-29 2003-12-18 Celon Ag Medical Instruments High frequency surgical device for treatment of tumors or other growths, has a probe head separated by cable from the HF generator so that near simultaneous NMR imaging of the treatment area can be carried out
US8523855B2 (en) 2002-12-10 2013-09-03 Covidien Ag Circuit for controlling arc energy from an electrosurgical generator
US8303580B2 (en) 2003-05-01 2012-11-06 Covidien Ag Method and system for programming and controlling an electrosurgical generator system
US8298223B2 (en) 2003-05-01 2012-10-30 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
US9768373B2 (en) 2003-10-30 2017-09-19 Covidien Ag Switched resonant ultrasonic power amplifier system
US8062290B2 (en) 2004-10-08 2011-11-22 Covidien Ag Electrosurgical system employing multiple electrodes
US8944834B2 (en) 2004-10-13 2015-02-03 Covidien Ag Universal foot switch contact port
US9522032B2 (en) 2005-10-21 2016-12-20 Covidien Ag Circuit and method for reducing stored energy in an electrosurgical generator
US8241278B2 (en) 2005-12-12 2012-08-14 Covidien Ag Laparoscopic apparatus for performing electrosurgical procedures
US8267928B2 (en) 2006-01-24 2012-09-18 Covidien Ag System and method for closed loop monitoring of monopolar electrosurgical apparatus
US9642665B2 (en) 2006-01-24 2017-05-09 Covidien Ag Method and system for controlling an output of a radio-frequency medical generator having an impedance based control algorithm
US8475447B2 (en) 2006-01-24 2013-07-02 Covidien Ag System and method for closed loop monitoring of monopolar electrosurgical apparatus
US9119624B2 (en) 2006-04-24 2015-09-01 Covidien Ag ARC based adaptive control system for an electrosurgical unit
US8231616B2 (en) 2006-09-28 2012-07-31 Covidien Ag Transformer for RF voltage sensing
US8747402B2 (en) 2007-01-19 2014-06-10 Covidien Lp Electrical conductivity probes for measuring attributes of tissue
US8156632B2 (en) 2007-01-19 2012-04-17 Tyco Healthcare Group Lp Thermal and electrical conductivity probes and methods of making the same
US8956350B2 (en) 2007-01-31 2015-02-17 Covidien Lp Thermal feedback systems and methods of using the same
US9833287B2 (en) 2007-01-31 2017-12-05 Covidien Lp Thermal feedback systems and methods of using the same
US8093500B2 (en) 2007-06-18 2012-01-10 Vivant Medical, Inc. Microwave cable cooling
US8152800B2 (en) 2007-07-30 2012-04-10 Vivant Medical, Inc. Electrosurgical systems and printed circuit boards for use therewith
US9190704B2 (en) 2007-07-30 2015-11-17 Covidien Lp Electrosurgical systems and printed circuit boards for use therewith
US8353905B2 (en) 2007-09-07 2013-01-15 Covidien Lp System and method for transmission of combined data stream
US9271790B2 (en) 2007-09-21 2016-03-01 Coviden Lp Real-time arc control in electrosurgical generators
US9622813B2 (en) 2007-11-01 2017-04-18 Covidien Lp Method for volume determination and geometric reconstruction
US9579151B2 (en) 2007-11-16 2017-02-28 Covidien Lp Dynamically matched microwave antenna for tissue ablation
US8968291B2 (en) 2007-11-16 2015-03-03 Covidien Lp Dynamically matched microwave antenna for tissue ablation
US8280525B2 (en) 2007-11-16 2012-10-02 Vivant Medical, Inc. Dynamically matched microwave antenna for tissue ablation
US8655454B2 (en) 2007-11-27 2014-02-18 Covidien Lp Targeted cooling of deployable microwave antenna with cooling chamber
US7749011B2 (en) 2007-11-27 2010-07-06 Vivant Medical, Inc. Floating connector for microwave surgical device
US7713076B2 (en) 2007-11-27 2010-05-11 Vivant Medical, Inc. Floating connector for microwave surgical device
US7963785B2 (en) 2007-11-27 2011-06-21 Vivant Medical, Inc. Floating connector for microwave surgical device
US8491580B2 (en) 2007-11-27 2013-07-23 Covidien Lp Targeted cooling of deployable microwave antenna and methods of use
US8131339B2 (en) 2007-11-27 2012-03-06 Vivant Medical, Inc. System and method for field ablation prediction
US9057468B2 (en) 2007-11-27 2015-06-16 Covidien Lp Wedge coupling
US7642451B2 (en) 2008-01-23 2010-01-05 Vivant Medical, Inc. Thermally tuned coaxial cable for microwave antennas
US8945111B2 (en) 2008-01-23 2015-02-03 Covidien Lp Choked dielectric loaded tip dipole microwave antenna
US9305682B2 (en) 2008-01-23 2016-04-05 Covidien Lp Thermally tuned coaxial cable for microwave antennas
US8969722B2 (en) 2008-01-23 2015-03-03 Covidien Lp Thermally tuned coaxial cable for microwave antennas
US9861439B2 (en) 2008-01-23 2018-01-09 Covidien Lp Choked dielectric loaded tip dipole microwave antenna
US8258399B2 (en) 2008-01-23 2012-09-04 Vivant Medical, Inc. Thermally tuned coaxial cable for microwave antennas
US8435237B2 (en) 2008-01-29 2013-05-07 Covidien Lp Polyp encapsulation system and method
US8298231B2 (en) 2008-01-31 2012-10-30 Tyco Healthcare Group Lp Bipolar scissors for adenoid and tonsil removal
US8262703B2 (en) 2008-01-31 2012-09-11 Vivant Medical, Inc. Medical device including member that deploys in a spiral-like configuration and method
US9023026B2 (en) 2008-01-31 2015-05-05 Covidien Lp Articulating ablation device and method
US8353902B2 (en) 2008-01-31 2013-01-15 Vivant Medical, Inc. Articulating ablation device and method
US9925002B2 (en) 2008-01-31 2018-03-27 Covidien Lp Articulating ablation device and method
US8801709B2 (en) 2008-02-07 2014-08-12 Covidien Lp Endoscopic instrument for tissue identification
US9370314B2 (en) 2008-02-07 2016-06-21 Covidien Lp Endoscopic instrument for tissue identification
US9522038B2 (en) 2008-03-13 2016-12-20 Covidien Lp Crest factor enhancement in electrosurgical generators
US8409186B2 (en) 2008-03-13 2013-04-02 Covidien Lp Crest factor enhancement in electrosurgical generators
US9949794B2 (en) 2008-03-27 2018-04-24 Covidien Lp Microwave ablation devices including expandable antennas and methods of use
US8608733B2 (en) 2008-03-28 2013-12-17 Covidien Lp Electrosurgical apparatus with predictive RF source control
US8257349B2 (en) 2008-03-28 2012-09-04 Tyco Healthcare Group Lp Electrosurgical apparatus with predictive RF source control
US9198723B2 (en) 2008-03-31 2015-12-01 Covidien Lp Re-hydration antenna for ablation
US9750571B2 (en) 2008-03-31 2017-09-05 Covidien Lp Re-hydration antenna for ablation
US8246614B2 (en) 2008-04-17 2012-08-21 Vivant Medical, Inc. High-strength microwave antenna coupling
US8059059B2 (en) 2008-05-29 2011-11-15 Vivant Medical, Inc. Slidable choke microwave antenna
US8361062B2 (en) 2008-05-29 2013-01-29 Vivant Medical, Inc. Slidable choke microwave antenna
US9271796B2 (en) 2008-06-09 2016-03-01 Covidien Lp Ablation needle guide
US9763728B2 (en) 2008-06-09 2017-09-19 Covidien Lp Ablation needle guide
US8192427B2 (en) 2008-06-09 2012-06-05 Tyco Healthcare Group Lp Surface ablation process with electrode cooling methods
US8343149B2 (en) 2008-06-26 2013-01-01 Vivant Medical, Inc. Deployable microwave antenna for treating tissue
US8834409B2 (en) 2008-07-29 2014-09-16 Covidien Lp Method for ablation volume determination and geometric reconstruction
US9700366B2 (en) 2008-08-01 2017-07-11 Covidien Lp Polyphase electrosurgical system and method
US8172836B2 (en) 2008-08-11 2012-05-08 Tyco Healthcare Group Lp Electrosurgical system having a sensor for monitoring smoke or aerosols
US8652128B2 (en) 2008-08-11 2014-02-18 Covidien Lp Electrosurgical system having a sensor for monitoring smoke or aerosols
US8512329B2 (en) 2008-08-25 2013-08-20 Covidien Lp Microwave antenna assembly having a dielectric body portion with radial partitions of dielectric material
US9439730B2 (en) 2008-08-25 2016-09-13 Covidien Lp Dual-band dipole microwave ablation antenna
US8211098B2 (en) 2008-08-25 2012-07-03 Vivant Medical, Inc. Microwave antenna assembly having a dielectric body portion with radial partitions of dielectric material
US9173706B2 (en) 2008-08-25 2015-11-03 Covidien Lp Dual-band dipole microwave ablation antenna
US9707038B2 (en) 2008-08-28 2017-07-18 Covidien Lp Microwave antenna with cooled handle
US8523854B2 (en) 2008-08-28 2013-09-03 Covidien Lp Microwave antenna
US9375280B2 (en) 2008-08-28 2016-06-28 Covidien Lp Microwave antenna with cooling system
US9113932B1 (en) 2008-08-28 2015-08-25 Covidien Lp Microwave antenna with choke
US8795268B2 (en) 2008-08-28 2014-08-05 Covidien Lp Microwave antenna
US8251987B2 (en) 2008-08-28 2012-08-28 Vivant Medical, Inc. Microwave antenna
US9198725B2 (en) 2008-08-28 2015-12-01 Covidien Lp Microwave antenna with choke
US9254172B2 (en) 2008-09-03 2016-02-09 Covidien Lp Shielding for an isolation apparatus used in a microwave generator
US8394086B2 (en) 2008-09-03 2013-03-12 Vivant Medical, Inc. Microwave shielding apparatus
US8403924B2 (en) 2008-09-03 2013-03-26 Vivant Medical, Inc. Shielding for an isolation apparatus used in a microwave generator
US8377053B2 (en) 2008-09-05 2013-02-19 Covidien Lp Electrosurgical apparatus with high speed energy recovery
US8287529B2 (en) 2008-09-05 2012-10-16 Tyco Healthcare Group Lp Electrosurgical apparatus with high speed energy recovery
US9186201B2 (en) 2008-09-05 2015-11-17 Covidien Lp Electrosurgical apparatus with high speed energy recovery
US8968295B2 (en) 2008-09-05 2015-03-03 Covidien Lp Electrosurgical apparatus with high speed energy recovery
US8797039B2 (en) 2008-09-30 2014-08-05 Covidien Lp Microwave ablation generator control system
US8242782B2 (en) 2008-09-30 2012-08-14 Vivant Medical, Inc. Microwave ablation generator control system
US8287527B2 (en) 2008-09-30 2012-10-16 Vivant Medical, Inc. Microwave system calibration apparatus and method of use
US9526576B2 (en) 2008-09-30 2016-12-27 Covidien Lp Microwave ablation generator control system
US8346370B2 (en) 2008-09-30 2013-01-01 Vivant Medical, Inc. Delivered energy generator for microwave ablation
US8248075B2 (en) 2008-09-30 2012-08-21 Vivant Medical, Inc. System, apparatus and method for dissipating standing wave in a microwave delivery system
US8180433B2 (en) 2008-09-30 2012-05-15 Vivant Medical, Inc. Microwave system calibration apparatus, system and method of use
US8174267B2 (en) 2008-09-30 2012-05-08 Vivant Medical, Inc. Intermittent microwave energy delivery system
US8542019B2 (en) 2008-09-30 2013-09-24 Covidien Lp Microwave ablation generator control system
US9770287B2 (en) 2008-10-10 2017-09-26 Covidien Lp System and method for delivering high current to electrosurgical device
US8734444B2 (en) 2008-10-10 2014-05-27 Covidien Lp System and method for delivering high current to electrosurgical device
US8852179B2 (en) 2008-10-10 2014-10-07 Covidien Lp Apparatus, system and method for monitoring tissue during an electrosurgical procedure
US8512328B2 (en) 2008-10-13 2013-08-20 Covidien Lp Antenna assemblies for medical applications
US9375272B2 (en) 2008-10-13 2016-06-28 Covidien Lp Antenna assemblies for medical applications
US9113624B2 (en) 2008-10-15 2015-08-25 Covidien Lp System and method for perfusing biological organs
US9113924B2 (en) 2008-10-17 2015-08-25 Covidien Lp Choked dielectric loaded tip dipole microwave antenna
US8152802B2 (en) 2009-01-12 2012-04-10 Tyco Healthcare Group Lp Energy delivery algorithm filter pre-loading
US8262652B2 (en) 2009-01-12 2012-09-11 Tyco Healthcare Group Lp Imaginary impedance process monitoring and intelligent shut-off
US8167875B2 (en) 2009-01-12 2012-05-01 Tyco Healthcare Group Lp Energy delivery algorithm for medical devices
US8211100B2 (en) 2009-01-12 2012-07-03 Tyco Healthcare Group Lp Energy delivery algorithm for medical devices based on maintaining a fixed position on a tissue electrical conductivity v. temperature curve
US8333759B2 (en) 2009-01-12 2012-12-18 Covidien Lp Energy delivery algorithm for medical devices
US8162932B2 (en) 2009-01-12 2012-04-24 Tyco Healthcare Group Lp Energy delivery algorithm impedance trend adaptation
US8231553B2 (en) 2009-01-13 2012-07-31 Tyco Healthcare Group Lp Method for wireless control of electrosurgery
US8235917B2 (en) 2009-01-13 2012-08-07 Tyco Healthcare Group Lp Wireless electrosurgical controller
US8197473B2 (en) 2009-02-20 2012-06-12 Vivant Medical, Inc. Leaky-wave antennas for medical applications
US8608731B2 (en) 2009-02-20 2013-12-17 Covidien Lp Leaky-wave antennas for medical applications
US8202270B2 (en) 2009-02-20 2012-06-19 Vivant Medical, Inc. Leaky-wave antennas for medical applications
US8968292B2 (en) 2009-02-20 2015-03-03 Covidien Lp Leaky-wave antennas for medical applications
US8832927B2 (en) 2009-03-10 2014-09-16 Covidien Lp Method of manufacturing surgical antennas
US8118808B2 (en) 2009-03-10 2012-02-21 Vivant Medical, Inc. Cooled dielectrically buffered microwave dipole antenna
US9522039B2 (en) 2009-03-11 2016-12-20 Covidien Lp Crest factor enhancement in electrosurgical generators
US9277969B2 (en) 2009-04-01 2016-03-08 Covidien Lp Microwave ablation system with user-controlled ablation size and method of use
US9867670B2 (en) 2009-04-01 2018-01-16 Covidien Lp Microwave ablation system and user-controlled ablation size and method of use
US8216227B2 (en) 2009-05-06 2012-07-10 Vivant Medical, Inc. Power-stage antenna integrated system with junction member
US8353903B2 (en) 2009-05-06 2013-01-15 Vivant Medical, Inc. Power-stage antenna integrated system
US9833286B2 (en) 2009-05-06 2017-12-05 Covidien Lp Power-stage antenna integrated system with high-strength shaft
US8463396B2 (en) 2009-05-06 2013-06-11 Covidien LLP Power-stage antenna integrated system with high-strength shaft
US9504524B2 (en) 2009-05-19 2016-11-29 Covidien Lp Tissue impedance measurement using a secondary frequency
US8486057B2 (en) 2009-05-19 2013-07-16 Covidien Lp Tissue impedance measurement using a secondary frequency
US8246615B2 (en) 2009-05-19 2012-08-21 Vivant Medical, Inc. Tissue impedance measurement using a secondary frequency
US9192437B2 (en) 2009-05-27 2015-11-24 Covidien Lp Narrow gauge high strength choked wet tip microwave ablation antenna
US9662172B2 (en) 2009-05-27 2017-05-30 Covidien Lp Narrow gauge high strength choked wet tip microwave ablation antenna
US8292881B2 (en) 2009-05-27 2012-10-23 Vivant Medical, Inc. Narrow gauge high strength choked wet tip microwave ablation antenna
US8834460B2 (en) 2009-05-29 2014-09-16 Covidien Lp Microwave ablation safety pad, microwave safety pad system and method of use
US8690869B2 (en) 2009-06-02 2014-04-08 Covidien Lp Electrosurgical devices with directional radiation pattern
US8235981B2 (en) 2009-06-02 2012-08-07 Vivant Medical, Inc. Electrosurgical devices with directional radiation pattern
US9526575B2 (en) 2009-06-02 2016-12-27 Covidien Lp Electrosurgical devices with directional radiation pattern
US8847830B2 (en) 2009-06-19 2014-09-30 Covidien Lp Microwave ablation antenna radiation detector
US9625395B2 (en) 2009-06-19 2017-04-18 Covidien Lp Microwave ablation antenna radiation detector
US8552915B2 (en) 2009-06-19 2013-10-08 Covidien Lp Microwave ablation antenna radiation detector
US8323275B2 (en) 2009-06-19 2012-12-04 Vivant Medical, Inc. Laparoscopic port with microwave rectifier
US8334812B2 (en) 2009-06-19 2012-12-18 Vivant Medical, Inc. Microwave ablation antenna radiation detector
US7863984B1 (en) 2009-07-17 2011-01-04 Vivant Medical, Inc. High efficiency microwave amplifier
US8932282B2 (en) 2009-08-03 2015-01-13 Covidien Lp Power level transitioning in a surgical instrument
USD634010S1 (en) 2009-08-05 2011-03-08 Vivant Medical, Inc. Medical device indicator guide
US8328799B2 (en) 2009-08-05 2012-12-11 Vivant Medical, Inc. Electrosurgical devices having dielectric loaded coaxial aperture with distally positioned resonant structure
US8968300B2 (en) 2009-08-05 2015-03-03 Covidien Lp Electrosurgical devices having dielectric loaded coaxial aperture with distally positioned resonant structure
US8628527B2 (en) 2009-08-05 2014-01-14 Covidien Lp Directive window ablation antenna with dielectric loading
US8328800B2 (en) 2009-08-05 2012-12-11 Vivant Medical, Inc. Directive window ablation antenna with dielectric loading
USD613412S1 (en) 2009-08-06 2010-04-06 Vivant Medical, Inc. Vented microwave spacer
US9031668B2 (en) 2009-08-06 2015-05-12 Covidien Lp Vented positioner and spacer and method of use
US8624606B2 (en) 2009-08-12 2014-01-07 Covidien Lp System and method for augmented impedance sensing
US7956620B2 (en) 2009-08-12 2011-06-07 Tyco Healthcare Group Lp System and method for augmented impedance sensing
US8568407B2 (en) 2009-08-17 2013-10-29 Covidien Lp Surface ablation antenna with dielectric loading
US8328801B2 (en) 2009-08-17 2012-12-11 Vivant Medical, Inc. Surface ablation antenna with dielectric loading
US9186202B2 (en) 2009-08-28 2015-11-17 Covidien Lp Electrosurgical generator
US8790335B2 (en) 2009-08-28 2014-07-29 Covidien Lp Electrosurgical generator
US8409187B2 (en) 2009-09-08 2013-04-02 Covidien Lp Microwave antenna probe with high-strength ceramic coupler
US9379444B2 (en) 2009-09-09 2016-06-28 Covidien Lp Method for constructing a dipole antenna
US9113925B2 (en) 2009-09-09 2015-08-25 Covidien Lp System and method for performing an ablation procedure
US8069553B2 (en) 2009-09-09 2011-12-06 Vivant Medical, Inc. Method for constructing a dipole antenna
US9877771B2 (en) 2009-09-10 2018-01-30 Covidien Lp System and method for power supply noise reduction
US8945115B2 (en) 2009-09-10 2015-02-03 Covidien Lp System and method for power supply noise reduction
US8382751B2 (en) 2009-09-10 2013-02-26 Covidien Lp System and method for power supply noise reduction
US8355803B2 (en) 2009-09-16 2013-01-15 Vivant Medical, Inc. Perfused core dielectrically loaded dipole microwave antenna probe
US9375278B2 (en) 2009-09-18 2016-06-28 Covidien Lp Tissue ablation system with energy distribution
US9554855B2 (en) 2009-09-18 2017-01-31 Covidien Lp Tissue ablation system with energy distribution
US9095359B2 (en) 2009-09-18 2015-08-04 Covidien Lp Tissue ablation system with energy distribution
US9375273B2 (en) 2009-09-18 2016-06-28 Covidien Lp System and method for checking high power microwave ablation system status on startup
US8394087B2 (en) 2009-09-24 2013-03-12 Vivant Medical, Inc. Optical detection of interrupted fluid flow to ablation probe
US8685015B2 (en) 2009-09-24 2014-04-01 Covidien Lp System and method for multi-pole phase-shifted radio frequency application
US8377054B2 (en) 2009-09-24 2013-02-19 Covidien Lp Automatic control circuit for use in an electrosurgical generator
US8894640B2 (en) 2009-09-24 2014-11-25 Covidien Lp Optical detection of interrupted fluid flow to ablation probe
US8282632B2 (en) 2009-09-28 2012-10-09 Vivant Medical, Inc. Feedpoint optimization for microwave ablation dipole antenna with integrated tip
US8343145B2 (en) 2009-09-28 2013-01-01 Vivant Medical, Inc. Microwave surface ablation using conical probe
US9622816B2 (en) 2009-09-28 2017-04-18 Covidien Lp Electrosurgical devices, directional reflector assemblies coupleable thereto, and electrosurgical systems including same
US8906007B2 (en) 2009-09-28 2014-12-09 Covidien Lp Electrosurgical devices, directional reflector assemblies coupleable thereto, and electrosurgical systems including same
US8568398B2 (en) 2009-09-29 2013-10-29 Covidien Lp Flow rate monitor for fluid cooled microwave ablation probe
US9370399B2 (en) 2009-09-29 2016-06-21 Covidien Lp Flow rate monitor for fluid cooled microwave ablation probe
US9237927B2 (en) 2009-09-29 2016-01-19 Covidien Lp Flow rate monitor for fluid cooled microwave ablation probe
US9572625B2 (en) 2009-09-29 2017-02-21 Covidien Lp Flow rate monitor for fluid cooled microwave ablation probe
US9113926B2 (en) 2009-09-29 2015-08-25 Covidien Lp Management of voltage standing wave ratio at skin surface during microwave ablation
US8545493B2 (en) 2009-09-29 2013-10-01 Covidien Lp Flow rate monitor for fluid cooled microwave ablation probe
US8556889B2 (en) 2009-09-29 2013-10-15 Covidien Lp Flow rate monitor for fluid cooled microwave ablation probe
US8876814B2 (en) 2009-09-29 2014-11-04 Covidien Lp Fluid cooled choke dielectric and coaxial cable dielectric
US8535340B2 (en) 2009-10-21 2013-09-17 Covidien Lp Methods for ultrasonic tissue sensing and feedback
US8535341B2 (en) 2009-10-21 2013-09-17 Covidien Lp Methods for ultrasonic tissue sensing and feedback
US8894641B2 (en) 2009-10-27 2014-11-25 Covidien Lp System and method for monitoring ablation size
US10004559B2 (en) 2009-10-27 2018-06-26 Covidien Lp System and method for monitoring ablation size
US8568401B2 (en) 2009-10-27 2013-10-29 Covidien Lp System for monitoring ablation size
US9271791B2 (en) 2009-10-28 2016-03-01 Covidien Lp System and method for monitoring ablation size
US8852180B2 (en) 2009-10-28 2014-10-07 Covidien Lp System and method for monitoring ablation size
US8382750B2 (en) 2009-10-28 2013-02-26 Vivant Medical, Inc. System and method for monitoring ablation size
US9943367B2 (en) 2009-10-28 2018-04-17 Covidien Lp System and method for monitoring ablation size
US8430871B2 (en) 2009-10-28 2013-04-30 Covidien Lp System and method for monitoring ablation size
US8610501B2 (en) 2009-11-16 2013-12-17 Covidien Lp Class resonant-H electrosurgical generators
US9705456B2 (en) 2009-11-16 2017-07-11 Covidien Lp Class resonant-H electrosurgical generators
US8779852B2 (en) 2009-11-16 2014-07-15 Covidien Lp Class resonant-H electrosurgical generators
US8760226B2 (en) 2009-11-16 2014-06-24 Covidien Lp Class resonant-H electrosurgical generators
USRE46362E1 (en) 2009-11-16 2017-04-11 Covidien Lp Twin sealing chamber hub
US8469953B2 (en) 2009-11-16 2013-06-25 Covidien Lp Twin sealing chamber hub
US8394092B2 (en) 2009-11-17 2013-03-12 Vivant Medical, Inc. Electromagnetic energy delivery devices including an energy applicator array and electrosurgical systems including same
US8882759B2 (en) 2009-12-18 2014-11-11 Covidien Lp Microwave ablation system with dielectric temperature probe
US9968401B2 (en) 2009-12-18 2018-05-15 Covidien Lp Microwave ablation system with dielectric temperature probe
US9820813B2 (en) 2010-01-25 2017-11-21 Covidien Lp System and method for monitoring ablation size
US8764744B2 (en) 2010-01-25 2014-07-01 Covidien Lp System for monitoring ablation size
US9888962B2 (en) 2010-01-29 2018-02-13 Covidien Lp Apparatus and method of use for treating blood vessels
US9308045B2 (en) 2010-01-29 2016-04-12 Covidien Lp System and method for performing an electrosurgical procedure using an ablation device with an integrated imaging device
US9113927B2 (en) 2010-01-29 2015-08-25 Covidien Lp Apparatus and methods of use for treating blood vessels
US8313486B2 (en) 2010-01-29 2012-11-20 Vivant Medical, Inc. System and method for performing an electrosurgical procedure using an ablation device with an integrated imaging device
US9713497B2 (en) 2010-01-29 2017-07-25 Covidien Lp System and method for performing an electrosurgical procedure using an ablation device with an integrated imaging device
US8491579B2 (en) 2010-02-05 2013-07-23 Covidien Lp Electrosurgical devices with choke shorted to biological tissue
US9839477B2 (en) 2010-02-19 2017-12-12 Covidien Lp Bipolar electrode probe for ablation monitoring
US8968288B2 (en) 2010-02-19 2015-03-03 Covidien Lp Ablation devices with dual operating frequencies, systems including same, and methods of adjusting ablation volume using same
US8568404B2 (en) 2010-02-19 2013-10-29 Covidien Lp Bipolar electrode probe for ablation monitoring
US9724159B2 (en) 2010-02-19 2017-08-08 Covidien Lp Ablation devices with dual operating frequencies, systems including same, and methods of adjusting ablation volume using same
US9375275B2 (en) 2010-02-26 2016-06-28 Covidien Lp Tunable microwave ablation probe
US9358067B2 (en) 2010-02-26 2016-06-07 Covidien Lp Tissue ablation system with internal and external radiation sources
US8454590B2 (en) 2010-02-26 2013-06-04 Covidien Lp Enhanced lossless current sense circuit
US9700374B2 (en) 2010-02-26 2017-07-11 Covidien Lp Tunable microwave ablation probe
US8617153B2 (en) 2010-02-26 2013-12-31 Covidien Lp Tunable microwave ablation probe
US8777939B2 (en) 2010-02-26 2014-07-15 Covidien Lp Self-tuning microwave ablation probe
US9480527B2 (en) 2010-03-08 2016-11-01 Covidien Lp Microwave antenna probe having a deployable ground plane
US8728067B2 (en) 2010-03-08 2014-05-20 Covidien Lp Microwave antenna probe having a deployable ground plane
US8672923B2 (en) 2010-03-11 2014-03-18 Covidien Lp Automated probe placement device
US9861441B2 (en) 2010-03-25 2018-01-09 Covidien Lp Microwave surface coagulator with retractable blade
US9028474B2 (en) 2010-03-25 2015-05-12 Covidien Lp Microwave surface coagulator with retractable blade
US8409188B2 (en) 2010-03-26 2013-04-02 Covidien Lp Ablation devices with adjustable radiating section lengths, electrosurgical systems including same, and methods of adjusting ablation fields using same
US9271788B2 (en) 2010-03-26 2016-03-01 Cividien LP Ablation devices with adjustable radiating section lengths, electrosurgical systems including same, and methods of adjusting ablation fields using same
US9867664B2 (en) 2010-05-03 2018-01-16 Covidien Lp System and method of deploying an antenna assembly
US9888963B2 (en) 2010-05-11 2018-02-13 Covidien Lp Electrosurgical devices with balun structure for air exposure of antenna radiating section and method of directing energy to tissue using same
US9561076B2 (en) 2010-05-11 2017-02-07 Covidien Lp Electrosurgical devices with balun structure for air exposure of antenna radiating section and method of directing energy to tissue using same
US9668812B2 (en) 2010-05-25 2017-06-06 Covidien Lp Flow rate verification monitor for fluid-cooled microwave ablation probe
US9192436B2 (en) 2010-05-25 2015-11-24 Covidien Lp Flow rate verification monitor for fluid-cooled microwave ablation probe
US9603663B2 (en) 2010-05-26 2017-03-28 Covidien Lp System and method for chemically cooling an ablation antenna
US9301803B2 (en) 2010-05-26 2016-04-05 Covidien Lp System and method for chemically cooling an ablation antenna
US8652127B2 (en) 2010-05-26 2014-02-18 Covidien Lp System and method for chemically cooling an ablation antenna
US8188435B2 (en) 2010-06-03 2012-05-29 Tyco Healthcare Group Lp Specific absorption rate measurement and energy-delivery device characterization using thermal phantom and image analysis
US8668690B2 (en) 2010-06-03 2014-03-11 Covidien Lp Apparatus and method for optimal tissue separation
US9468492B2 (en) 2010-06-03 2016-10-18 Covidien Lp Specific absorption rate measurement and energy-delivery device characterization using image analysis
US9377367B2 (en) 2010-06-03 2016-06-28 Covidien Lp Specific absorption rate measurement and energy-delivery device characterization using thermal phantom and image analysis
US8617154B2 (en) 2010-06-25 2013-12-31 Covidien Lp Current-fed push-pull converter with passive voltage clamp
US8623007B2 (en) 2010-06-30 2014-01-07 Covidien Lp Electrosurgical generator to ablation device adaptor
US9549778B2 (en) 2010-06-30 2017-01-24 Covidien Lp Adjustable tuning of a dielectrically loaded loop antenna
US9375276B2 (en) 2010-06-30 2016-06-28 Covidien Lp Microwave antenna having a reactively-loaded loop configuration
US8636730B2 (en) 2010-07-12 2014-01-28 Covidien Lp Polarity control of electrosurgical generator
US8974449B2 (en) 2010-07-16 2015-03-10 Covidien Lp Dual antenna assembly with user-controlled phase shifting
US9713496B2 (en) 2010-07-16 2017-07-25 Covidien Lp Dual antenna assembly with user-controlled phase shifting
US8641712B2 (en) 2010-07-28 2014-02-04 Covidien Lp Local optimization of electrode current densities
USD673685S1 (en) 2010-09-08 2013-01-01 Vivant Medical, Inc. Microwave device spacer and positioner with arcuate slot
US8945144B2 (en) 2010-09-08 2015-02-03 Covidien Lp Microwave spacers and method of use
US9943366B2 (en) 2010-09-08 2018-04-17 Covidien Lp Microwave spacers and method of use
US8968289B2 (en) 2010-10-22 2015-03-03 Covidien Lp Microwave spacers and methods of use
US9119647B2 (en) 2010-11-12 2015-09-01 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US9526577B2 (en) 2010-11-12 2016-12-27 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US9028484B2 (en) 2010-11-16 2015-05-12 Covidien Lp Fingertip electrosurgical instruments for use in hand-assisted surgery and systems including same
US9375279B2 (en) 2010-12-23 2016-06-28 Covidien Lp Methods of adjusting an ablation field radiating into tissue using microwave field-detecting needle assemblies
US9055957B2 (en) 2010-12-23 2015-06-16 Covidien Lp Microwave field-detecting needle assemblies, methods of manufacturing same, methods of adjusting an ablation field radiating into tissue using same, and systems including same
US9044253B2 (en) 2010-12-23 2015-06-02 Covidien Lp Microwave field-detecting needle assemblies, methods of manufacturing same, methods of adjusting an ablation field radiating into tissue using same, and systems including same
US9743985B2 (en) 2010-12-23 2017-08-29 Covidien Lp Microwave field-detecting needle assemblies, methods of manufacturing same, methods of adjusting an ablation field radiating into tissue using same, and systems including same
US9770294B2 (en) 2011-01-05 2017-09-26 Covidien Lp Energy-delivery devices with flexible fluid-cooled shaft, inflow/outflow junctions suitable for use with same, and systems including same
US9987069B2 (en) 2011-01-05 2018-06-05 Covidien Lp System and method for measuring current of an electrosurgical generator
US9937003B2 (en) 2011-01-05 2018-04-10 Covidien Lp Energy-delivery devices with flexible fluid-cooled shaft, inflow/outflow junctions suitable for use with same, and systems including same
US9028481B2 (en) 2011-01-05 2015-05-12 Covidien Lp System and method for measuring current of an electrosurgical generator
US9011421B2 (en) 2011-01-05 2015-04-21 Covidien Lp Energy-delivery devices with flexible fluid-cooled shaft, inflow/outflow junctions suitable for use with same, and systems including same
US8932281B2 (en) 2011-01-05 2015-01-13 Covidien Lp Energy-delivery devices with flexible fluid-cooled shaft, inflow/outflow junctions suitable for use with same, and systems including same
US9017319B2 (en) 2011-01-05 2015-04-28 Covidien Lp Energy-delivery devices with flexible fluid-cooled shaft, inflow/outflow junctions suitable for use with same, and systems including same
US9301804B2 (en) 2011-02-03 2016-04-05 Covidien Lp Dual antenna microwave resection and ablation device, system and method of use
US8974450B2 (en) 2011-02-03 2015-03-10 Covidien Lp System and method for ablation procedure monitoring using electrodes
US9028476B2 (en) 2011-02-03 2015-05-12 Covidien Lp Dual antenna microwave resection and ablation device, system and method of use
US9814525B2 (en) 2011-02-03 2017-11-14 Covidien Lp System and method for ablation procedure monitoring using electrodes
US9492190B2 (en) 2011-02-09 2016-11-15 Covidien Lp Tissue dissectors
US8636664B2 (en) 2011-02-17 2014-01-28 Covidien Lp Energy-delivery device including ultrasound transducer array and phased antenna array, and methods of adjusting an ablation field radiating into tissue using same
US8376948B2 (en) 2011-02-17 2013-02-19 Vivant Medical, Inc. Energy-delivery device including ultrasound transducer array and phased antenna array
US8317703B2 (en) 2011-02-17 2012-11-27 Vivant Medical, Inc. Energy-delivery device including ultrasound transducer array and phased antenna array, and methods of adjusting an ablation field radiating into tissue using same
US9192441B2 (en) 2011-02-17 2015-11-24 Covidien Lp Energy-delivery device including ultrasound transducer array and phased antenna array, and methods of adjusting an ablation field radiating into tissue using same
US9265560B2 (en) 2011-02-25 2016-02-23 Covidien Lp System and method for detecting and suppressing arc formation during an electrosurgical procedure
US9375247B2 (en) 2011-03-16 2016-06-28 Covidien Lp System and method for electrosurgical generator power measurement
US9381059B2 (en) 2011-04-05 2016-07-05 Covidien Lp Electrically-insulative hinge for electrosurgical jaw assembly, bipolar forceps including same, and methods of jaw-assembly alignment using fastened electrically-insulative hinge
US9198724B2 (en) 2011-04-08 2015-12-01 Covidien Lp Microwave tissue dissection and coagulation
US9579150B2 (en) 2011-04-08 2017-02-28 Covidien Lp Microwave ablation instrument with interchangeable antenna probe
US9918775B2 (en) 2011-04-12 2018-03-20 Covidien Lp Systems and methods for calibrating power measurements in an electrosurgical generator
US8968293B2 (en) 2011-04-12 2015-03-03 Covidien Lp Systems and methods for calibrating power measurements in an electrosurgical generator
US9539050B2 (en) 2011-04-12 2017-01-10 Covidien Lp System and method for process monitoring and intelligent shut-off
US8992413B2 (en) 2011-05-31 2015-03-31 Covidien Lp Modified wet tip antenna design
US9050089B2 (en) 2011-05-31 2015-06-09 Covidien Lp Electrosurgical apparatus with tissue site sensing and feedback control
US9113891B2 (en) 2011-07-15 2015-08-25 Covidien Lp Clip-over disposable assembly for use with hemostat-style surgical instrument and methods of manufacturing same
US9808259B2 (en) 2011-07-15 2017-11-07 Covidien Lp Clip-over disposable assembly for use with hemostat-style surgical instrument and methods of manufacturing same
US8888771B2 (en) 2011-07-15 2014-11-18 Covidien Lp Clip-over disposable assembly for use with hemostat-style surgical instrument and methods of manufacturing same
US9192422B2 (en) 2011-07-19 2015-11-24 Covidien Lp System and method of matching impedances of an electrosurgical generator and/or a microwave generator
US8968297B2 (en) 2011-07-19 2015-03-03 Covidien Lp Microwave and RF ablation system and related method for dynamic impedance matching
US9028482B2 (en) 2011-07-19 2015-05-12 Covidien Lp Microwave and RF ablation system and related method for dynamic impedance matching
US9028479B2 (en) 2011-08-01 2015-05-12 Covidien Lp Electrosurgical apparatus with real-time RF tissue energy control
US8870860B2 (en) 2011-08-09 2014-10-28 Covidien Lp Microwave antenna having a coaxial cable with an adjustable outer conductor configuration
US9724158B2 (en) 2011-08-09 2017-08-08 Covidien Lp Microwave antenna having a coaxial cable with an adjustable outer conductor configuration
US9033973B2 (en) 2011-08-30 2015-05-19 Covidien Lp System and method for DC tissue impedance sensing
US9099863B2 (en) 2011-09-09 2015-08-04 Covidien Lp Surgical generator and related method for mitigating overcurrent conditions
US9543750B2 (en) 2011-09-09 2017-01-10 Covidien Lp Surgical generator and related method for mitigating overcurrent conditions
US9023025B2 (en) 2011-09-20 2015-05-05 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9039692B2 (en) 2011-09-20 2015-05-26 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US8745846B2 (en) 2011-09-20 2014-06-10 Covidien Lp Method of manufacturing handheld medical devices including microwave amplifier unit
US9039693B2 (en) 2011-09-20 2015-05-26 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9033970B2 (en) 2011-09-20 2015-05-19 Covidien Lp Handheld medical devices including microwave amplifier unit at device handle
US9925005B2 (en) 2012-01-05 2018-03-27 Covidien Lp Ablation systems, probes, and methods for reducing radiation from an ablation probe into the environment
US9113930B2 (en) 2012-01-05 2015-08-25 Covidien Lp Ablation systems, probes, and methods for reducing radiation from an ablation probe into the environment
US9247994B2 (en) 2012-01-05 2016-02-02 Covidien Lp Ablation systems, probes, and methods for reducing radiation from an ablation probe into the environment
US9375274B2 (en) 2012-01-05 2016-06-28 Covidien Lp Ablation systems, probes, and methods for reducing radiation from an ablation probe into the environment
US9848951B2 (en) 2012-01-05 2017-12-26 Covidien Lp Ablation systems, probes, and methods for reducing radiation from an ablation probe into the environment
US9522042B2 (en) 2012-01-05 2016-12-20 Covidien Lp Ablation systems, probes, and methods for reducing radiation from an ablation probe into the environment
US9119648B2 (en) 2012-01-06 2015-09-01 Covidien Lp System and method for treating tissue using an expandable antenna
US9693823B2 (en) 2012-01-06 2017-07-04 Covidien Lp System and method for treating tissue using an expandable antenna
US9681916B2 (en) 2012-01-06 2017-06-20 Covidien Lp System and method for treating tissue using an expandable antenna
US9113931B2 (en) 2012-01-06 2015-08-25 Covidien Lp System and method for treating tissue using an expandable antenna
USD680220S1 (en) 2012-01-12 2013-04-16 Coviden IP Slider handle for laparoscopic device
US9037447B2 (en) 2012-01-27 2015-05-19 Covidien Lp Systems and methods for phase predictive impedance loss model calibration and compensation
US8664934B2 (en) 2012-01-27 2014-03-04 Covidien Lp System and method for verifying the operating frequency of digital control circuitry
US9480523B2 (en) 2012-01-27 2016-11-01 Covidien Lp Systems and methods for phase predictive impedance loss model calibration and compensation
US9116184B2 (en) 2012-01-27 2015-08-25 Covidien Lp System and method for verifying the operating frequency of digital control circuitry
US8968290B2 (en) 2012-03-14 2015-03-03 Covidien Lp Microwave ablation generator control system
US9375277B2 (en) 2012-03-14 2016-06-28 Covidien Lp Microwave ablation generator control system
US8653994B2 (en) 2012-03-21 2014-02-18 Covidien Lp System and method for detection of ADC errors
US9198711B2 (en) 2012-03-22 2015-12-01 Covidien Lp Electrosurgical system for communicating information embedded in an audio tone
US9192308B2 (en) 2012-03-27 2015-11-24 Covidien Lp Microwave-shielded tissue sensor probe
US9597151B2 (en) 2012-04-05 2017-03-21 Covidien Lp Electrosurgical tissue ablation systems and methods capable of detecting excessive bending of a probe and alerting a user
US8945113B2 (en) 2012-04-05 2015-02-03 Covidien Lp Electrosurgical tissue ablation systems capable of detecting excessive bending of a probe and alerting a user
US9375250B2 (en) 2012-04-09 2016-06-28 Covidien Lp Method for employing single fault safe redundant signals
US8932291B2 (en) 2012-04-13 2015-01-13 Covidien Lp Electrosurgical systems
US9364278B2 (en) 2012-04-30 2016-06-14 Covidien Lp Limited reuse ablation needles and ablation devices for use therewith
US9700370B2 (en) 2012-04-30 2017-07-11 Covidien Lp Limited reuse ablation needles and ablation devices for use therewith
US9943359B2 (en) 2012-04-30 2018-04-17 Covidien Lp Limited reuse ablation needles and ablation devices for use therewith
US9693824B2 (en) 2012-05-04 2017-07-04 Covidien Lp Peripheral switching device for microwave energy platforms
US9271792B2 (en) 2012-05-04 2016-03-01 Covidien Lp Peripheral switching device for microwave energy platforms
US9375249B2 (en) 2012-05-11 2016-06-28 Covidien Lp System and method for directing energy to tissue
US9770284B2 (en) 2012-05-11 2017-09-26 Covidien Lp System and method for directing energy to tissue
US9974606B2 (en) 2012-05-22 2018-05-22 Covidien Lp Electrosurgical instrument
US9198721B2 (en) 2012-05-22 2015-12-01 Covidien Lp Electrosurgical instrument
US9168178B2 (en) 2012-05-22 2015-10-27 Covidien Lp Energy-delivery system and method for controlling blood loss from wounds
US8906008B2 (en) 2012-05-22 2014-12-09 Covidien Lp Electrosurgical instrument
US9526569B2 (en) 2012-05-22 2016-12-27 Covidien Lp Electrosurgical instrument
US9526568B2 (en) 2012-05-31 2016-12-27 Covidien Lp Drug-delivery device for use with ablation device
US9192424B2 (en) 2012-05-31 2015-11-24 Covidien Lp AC active load
US9121774B2 (en) 2012-06-22 2015-09-01 Covidien Lp Microwave thermometry for microwave ablation systems
US9743986B2 (en) 2012-06-22 2017-08-29 Covidien Lp Microwave thermometry for microwave ablation systems
US9151680B2 (en) 2012-06-22 2015-10-06 Covidien Lp Microwave thermometry for microwave ablation systems
US9127989B2 (en) 2012-06-22 2015-09-08 Covidien Lp Microwave thermometry for microwave ablation systems
US9833288B2 (en) 2012-06-26 2017-12-05 Covidien Lp Methods and systems for enhancing ultrasonic visibilty of energy-delivery devices within tissue
US9192425B2 (en) 2012-06-26 2015-11-24 Covidien Lp System and method for testing electrosurgical generators
US9763726B2 (en) 2012-06-26 2017-09-19 Covidien Lp System and method for testing electrosurgical generators
US9566111B2 (en) 2012-06-26 2017-02-14 Covidien Lp Ablation device having an expandable chamber for anchoring the ablation device to tissue
US9375198B2 (en) 2012-06-26 2016-06-28 Covidien Lp Methods and systems for enhancing ultrasonic visibility of energy-delivery devices within tissue
US9066681B2 (en) 2012-06-26 2015-06-30 Covidien Lp Methods and systems for enhancing ultrasonic visibility of energy-delivery devices within tissue
US9192426B2 (en) 2012-06-26 2015-11-24 Covidien Lp Ablation device having an expandable chamber for anchoring the ablation device to tissue
US9332959B2 (en) 2012-06-26 2016-05-10 Covidien Lp Methods and systems for enhancing ultrasonic visibility of energy-delivery devices within tissue
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
US9192439B2 (en) 2012-06-29 2015-11-24 Covidien Lp Method of manufacturing a surgical instrument
US9901398B2 (en) 2012-06-29 2018-02-27 Covidien Lp Microwave antenna probes
US9439712B2 (en) 2012-07-12 2016-09-13 Covidien Lp Heat-distribution indicators, thermal zone indicators, electrosurgical systems including same and methods of directing energy to tissue using same
US9375252B2 (en) 2012-08-02 2016-06-28 Covidien Lp Adjustable length and/or exposure electrodes
US9247993B2 (en) 2012-08-07 2016-02-02 Covidien, LP Microwave ablation catheter and method of utilizing the same
US9259269B2 (en) 2012-08-07 2016-02-16 Covidien Lp Microwave ablation catheter and method of utilizing the same
US9993296B2 (en) 2012-08-07 2018-06-12 Covidien Lp Microwave ablation catheter and method of utilizing the same
US9370398B2 (en) 2012-08-07 2016-06-21 Covidien Lp Microwave ablation catheter and method of utilizing the same
US9247992B2 (en) 2012-08-07 2016-02-02 Covidien, LP Microwave ablation catheter and method of utilizing the same
US9044254B2 (en) 2012-08-07 2015-06-02 Covidien Lp Microwave ablation catheter and method of utilizing the same
US9993295B2 (en) 2012-08-07 2018-06-12 Covidien Lp Microwave ablation catheter and method of utilizing the same
US9861425B2 (en) 2012-10-02 2018-01-09 Covidien Lp System and method for using resonance phasing for measuring impedance
US9743975B2 (en) 2012-10-02 2017-08-29 Covidien Lp Thermal ablation probe for a medical device
US9370392B2 (en) 2012-10-02 2016-06-21 Covidien Lp Heat-sensitive optical probes
US9662165B2 (en) 2012-10-02 2017-05-30 Covidien Lp Device and method for heat-sensitive agent application
US9668802B2 (en) 2012-10-02 2017-06-06 Covidien Lp Devices and methods for optical detection of tissue contact
US9522033B2 (en) 2012-10-02 2016-12-20 Covidien Lp Devices and methods for optical detection of tissue contact
US9993283B2 (en) 2012-10-02 2018-06-12 Covidien Lp Selectively deformable ablation device
US9921243B2 (en) 2012-12-17 2018-03-20 Covidien Lp System and method for voltage and current sensing
US9901399B2 (en) 2012-12-17 2018-02-27 Covidien Lp Ablation probe with tissue sensing configuration
US9456862B2 (en) 2013-02-19 2016-10-04 Covidien Lp Electrosurgical generator and system
US9270202B2 (en) 2013-03-11 2016-02-23 Covidien Lp Constant power inverter with crest factor control
US9519021B2 (en) 2013-03-11 2016-12-13 Covidien Lp Systems and methods for detecting abnormalities within a circuit of an electrosurgical generator
US9895186B2 (en) 2013-03-11 2018-02-20 Covidien Systems and methods for detecting abnormalities within a circuit of an electrosurgical generator
US9283028B2 (en) 2013-03-15 2016-03-15 Covidien Lp Crest-factor control of phase-shifted inverter
US9498276B2 (en) 2013-03-15 2016-11-22 Covidien Lp Systems and methods for narrowband real impedance control in electrosurgery
US9610122B2 (en) 2013-03-29 2017-04-04 Covidien Lp Step-down coaxial microwave ablation applicators and methods for manufacturing same
US9987087B2 (en) 2013-03-29 2018-06-05 Covidien Lp Step-down coaxial microwave ablation applicators and methods for manufacturing same
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
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
US9636165B2 (en) 2013-07-29 2017-05-02 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
US9814844B2 (en) 2013-08-27 2017-11-14 Covidien Lp Drug-delivery cannula assembly
US9867665B2 (en) 2013-09-06 2018-01-16 Covidien Lp Microwave ablation catheter, handle, and system
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
US9913679B2 (en) 2013-10-16 2018-03-13 Covidien Lp Electrosurgical systems and methods for monitoring power dosage
US9642670B2 (en) 2013-10-29 2017-05-09 Covidien Lp Resonant inverter with a common mode choke
US9901386B2 (en) 2014-01-13 2018-02-27 Covidien Lp Systems and methods for multifrequency cable compensation
US9901385B2 (en) 2014-01-13 2018-02-27 Covidien Lp Systems and methods for multifrequency cable compensation
US9987068B2 (en) 2014-04-04 2018-06-05 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US9974595B2 (en) 2014-04-04 2018-05-22 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US9949783B2 (en) 2014-04-04 2018-04-24 Covidien Lp Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
US9782212B2 (en) 2014-12-02 2017-10-10 Covidien Lp High level algorithms
US10016237B2 (en) 2017-01-30 2018-07-10 Covidien Lp Tissue ablation system with energy distribution

Also Published As

Publication number Publication date Type
DE1439302B2 (en) 1971-05-19 application

Similar Documents

Publication Publication Date Title
DE1439302A1 (en) RF Chirurgiegeraet
DE1292581B (en) Stapelhubgeraet
DE1199638B (en) Lueftungsklappe
DE1270339B (en) Fluessigkeitsreibungskupplung
DE1295690B (en) Elektromagnetgehaeuse
DE1224350B (en) Brueckenlegegeraet
DE1199528B (en) Geldzaehlvorrichtung
DE1194320B (en) Foerderband
DE1288447B (en) spaceplane
DE1192945B (en) Fluegelradpropeller
DE1286344B (en) Radialwaelzlager
DE1194722B (en) Expansionsstoepsel
DE1229449B (en) Schlauchfoerderband
DE1281947B (en) Schuettgutbehaelter
DE1254573B (en) Buegelpresse
DE1189799B (en) Klammerfoermige Blechmutter
DE1189759B (en) Spaltlampengeraet
DE1248226B (en) Atemvolumeter
DE1250071B (en) Haushaltentsafter
DE1426472A1 (en) Druckverstaerkungseinrichtung
DE1428055A1 (en) Schleudergeblaese
DE1217692B (en) Batteriekaefig
DE1276293B (en) Laengenveraenderliche Kruecke
DE1428057A1 (en) Schleudergeblaese
DE1286350B (en) Fluessigkeitsreibungskupplung