US3384090A
(en)
*
|
1962-07-23 |
1968-05-21 |
Manfredi Angelo |
Method and apparatus for treatment of the deafness, caused by diseases of the middleand internal ear
|
US3196877A
(en)
*
|
1962-11-14 |
1965-07-27 |
Corbin Farnsworth Inc |
Defibrillation electrode device
|
US3389704A
(en)
*
|
1965-12-06 |
1968-06-25 |
Zenith Radio Corp |
Discharge circuit for a defibrillator
|
US3636943A
(en)
*
|
1967-10-27 |
1972-01-25 |
Ultrasonic Systems |
Ultrasonic cauterization
|
US3494363A
(en)
*
|
1969-04-01 |
1970-02-10 |
Technical Resources Inc |
Control for devices used in surgery
|
US3675655A
(en)
*
|
1970-02-04 |
1972-07-11 |
Electro Medical Systems Inc |
Method and apparatus for high frequency electric surgery
|
US4038984A
(en)
*
|
1970-02-04 |
1977-08-02 |
Electro Medical Systems, Inc. |
Method and apparatus for high frequency electric surgery
|
US3653385A
(en)
*
|
1970-10-20 |
1972-04-04 |
Charles Burton |
Production of focal brain lesions by inductive heating
|
US3730188A
(en)
*
|
1971-03-24 |
1973-05-01 |
I Ellman |
Electrosurgical apparatus for dental use
|
US3812858A
(en)
*
|
1972-10-24 |
1974-05-28 |
Sybron Corp |
Dental electrosurgical unit
|
US3804096A
(en)
*
|
1972-11-30 |
1974-04-16 |
Dentsply Int Inc |
Electrosurgical device
|
DE2339827B2
(en)
*
|
1973-08-06 |
1977-02-24 |
A6 In 3-02 |
DENTAL EQUIPMENT
|
US3961630A
(en)
*
|
1973-11-12 |
1976-06-08 |
Dentsply Research & Development Corporation |
Protective circuit for radio-frequency electrosurgical device
|
US3952748A
(en)
*
|
1974-07-18 |
1976-04-27 |
Minnesota Mining And Manufacturing Company |
Electrosurgical system providing a fulguration current
|
US4041952A
(en)
*
|
1976-03-04 |
1977-08-16 |
Valleylab, Inc. |
Electrosurgical forceps
|
US4188927A
(en)
*
|
1978-01-12 |
1980-02-19 |
Valleylab, Inc. |
Multiple source electrosurgical generator
|
US4211230A
(en)
*
|
1978-07-31 |
1980-07-08 |
Sybron Corporation |
Electrosurgical coagulation
|
WO1982000413A1
(en)
*
|
1980-07-28 |
1982-02-18 |
Lab Abbott |
Improved radiopaque medical tubing
|
US4419998A
(en)
*
|
1980-08-08 |
1983-12-13 |
R2 Corporation |
Physiological electrode systems
|
US4429694A
(en)
*
|
1981-07-06 |
1984-02-07 |
C. R. Bard, Inc. |
Electrosurgical generator
|
US4590934A
(en)
*
|
1983-05-18 |
1986-05-27 |
Jerry L. Malis |
Bipolar cutter/coagulator
|
US4510937A
(en)
*
|
1983-10-28 |
1985-04-16 |
International Medical Electronics, Ltd. |
Method and apparatus for operating dual diathermy applicator heads in close proximity to one another
|
US4827927A
(en)
*
|
1984-12-26 |
1989-05-09 |
Valleylab, Inc. |
Apparatus for changing the output power level of an electrosurgical generator while remaining in the sterile field of a surgical procedure
|
US4739759A
(en)
*
|
1985-02-26 |
1988-04-26 |
Concept, Inc. |
Microprocessor controlled electrosurgical generator
|
US6033399A
(en)
|
1997-04-09 |
2000-03-07 |
Valleylab, Inc. |
Electrosurgical generator with adaptive power control
|
US7137980B2
(en)
|
1998-10-23 |
2006-11-21 |
Sherwood Services Ag |
Method and system for controlling output of RF medical generator
|
US7901400B2
(en)
|
1998-10-23 |
2011-03-08 |
Covidien Ag |
Method and system for controlling output of RF medical generator
|
US20040167508A1
(en)
|
2002-02-11 |
2004-08-26 |
Robert Wham |
Vessel sealing system
|
US7364577B2
(en)
|
2002-02-11 |
2008-04-29 |
Sherwood Services Ag |
Vessel sealing system
|
US20050222566A1
(en)
*
|
2001-03-30 |
2005-10-06 |
Japan Medical Dynamic Marketing, Inc. |
Electromagnetic field surgical device and method
|
CA2484875C
(en)
|
2002-05-06 |
2013-04-23 |
Sherwood Services Ag |
Method and system for optically detecting blood and controlling a generator during electrosurgery
|
AU2003254107B2
(en)
|
2002-07-25 |
2008-06-19 |
Covidien Ag |
Electrosurgical pencil with drag sensing capability
|
US7244257B2
(en)
|
2002-11-05 |
2007-07-17 |
Sherwood Services Ag |
Electrosurgical pencil having a single button variable control
|
US7255694B2
(en)
|
2002-12-10 |
2007-08-14 |
Sherwood Services Ag |
Variable output crest factor electrosurgical generator
|
US7044948B2
(en)
|
2002-12-10 |
2006-05-16 |
Sherwood Services Ag |
Circuit for controlling arc energy from an electrosurgical generator
|
DE602004012972T2
(en)
|
2003-02-20 |
2009-06-10 |
Covidien Ag |
MOTION DETECTOR FOR CHECKING THE ELECTROSURGICAL OUTPUT
|
CA2524289C
(en)
|
2003-05-01 |
2016-01-19 |
Sherwood Services Ag |
Method and system for programming and controlling an electrosurgical generator system
|
WO2005048809A1
(en)
|
2003-10-23 |
2005-06-02 |
Sherwood Services Ag |
Redundant temperature monitoring in electrosurgical systems for safety mitigation
|
US8104956B2
(en)
|
2003-10-23 |
2012-01-31 |
Covidien Ag |
Thermocouple measurement circuit
|
US7396336B2
(en)
|
2003-10-30 |
2008-07-08 |
Sherwood Services Ag |
Switched resonant ultrasonic power amplifier system
|
US7241294B2
(en)
|
2003-11-19 |
2007-07-10 |
Sherwood Services Ag |
Pistol grip electrosurgical pencil with manual aspirator/irrigator and methods of using the same
|
US7879033B2
(en)
|
2003-11-20 |
2011-02-01 |
Covidien Ag |
Electrosurgical pencil with advanced ES controls
|
US7156842B2
(en)
|
2003-11-20 |
2007-01-02 |
Sherwood Services Ag |
Electrosurgical pencil with improved controls
|
US7131860B2
(en)
|
2003-11-20 |
2006-11-07 |
Sherwood Services Ag |
Connector systems for electrosurgical generator
|
US7156844B2
(en)
|
2003-11-20 |
2007-01-02 |
Sherwood Services Ag |
Electrosurgical pencil with improved controls
|
US7503917B2
(en)
|
2003-11-20 |
2009-03-17 |
Covidien Ag |
Electrosurgical pencil with improved controls
|
US7300435B2
(en)
|
2003-11-21 |
2007-11-27 |
Sherwood Services Ag |
Automatic control system for an 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
|
US7628786B2
(en)
|
2004-10-13 |
2009-12-08 |
Covidien Ag |
Universal foot switch contact port
|
US9474564B2
(en)
|
2005-03-31 |
2016-10-25 |
Covidien Ag |
Method and system for compensating for external impedance of an energy carrying component when controlling an electrosurgical generator
|
US7500974B2
(en)
|
2005-06-28 |
2009-03-10 |
Covidien Ag |
Electrode with rotatably deployable sheath
|
US7828794B2
(en)
|
2005-08-25 |
2010-11-09 |
Covidien Ag |
Handheld electrosurgical apparatus for controlling operating room equipment
|
US8734438B2
(en)
|
2005-10-21 |
2014-05-27 |
Covidien Ag |
Circuit and method for reducing stored energy in an electrosurgical generator
|
US7947039B2
(en)
|
2005-12-12 |
2011-05-24 |
Covidien Ag |
Laparoscopic apparatus for performing electrosurgical procedures
|
CA2574935A1
(en)
|
2006-01-24 |
2007-07-24 |
Sherwood Services Ag |
A method and system for controlling an output of a radio-frequency medical generator having an impedance based control algorithm
|
US8216223B2
(en)
|
2006-01-24 |
2012-07-10 |
Covidien Ag |
System and method for tissue sealing
|
US7513896B2
(en)
|
2006-01-24 |
2009-04-07 |
Covidien Ag |
Dual synchro-resonant electrosurgical apparatus with bi-directional magnetic coupling
|
US9186200B2
(en)
|
2006-01-24 |
2015-11-17 |
Covidien Ag |
System and method for tissue sealing
|
US8685016B2
(en)
|
2006-01-24 |
2014-04-01 |
Covidien Ag |
System and method for tissue sealing
|
AU2007200299B2
(en)
|
2006-01-24 |
2012-11-15 |
Covidien Ag |
System and method for tissue sealing
|
CA2574934C
(en)
|
2006-01-24 |
2015-12-29 |
Sherwood Services Ag |
System and method for closed loop monitoring of monopolar electrosurgical apparatus
|
US8147485B2
(en)
|
2006-01-24 |
2012-04-03 |
Covidien Ag |
System and method for tissue sealing
|
US7651493B2
(en)
|
2006-03-03 |
2010-01-26 |
Covidien Ag |
System and method for controlling electrosurgical snares
|
US7648499B2
(en)
|
2006-03-21 |
2010-01-19 |
Covidien Ag |
System and method for generating radio frequency energy
|
US7651492B2
(en)
|
2006-04-24 |
2010-01-26 |
Covidien Ag |
Arc based adaptive control system for an electrosurgical unit
|
US20070260240A1
(en)
|
2006-05-05 |
2007-11-08 |
Sherwood Services Ag |
Soft tissue RF transection and resection device
|
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
|
US7637907B2
(en)
|
2006-09-19 |
2009-12-29 |
Covidien Ag |
System and method for return electrode monitoring
|
US7794457B2
(en)
|
2006-09-28 |
2010-09-14 |
Covidien Ag |
Transformer for RF voltage sensing
|
US8777941B2
(en)
|
2007-05-10 |
2014-07-15 |
Covidien Lp |
Adjustable impedance electrosurgical electrodes
|
GB2456533A
(en)
|
2008-01-16 |
2009-07-22 |
Gyrus Medical Ltd |
Selection method for multi-instrument electrosurgical system
|
US7834484B2
(en)
|
2007-07-16 |
2010-11-16 |
Tyco Healthcare Group Lp |
Connection cable and method for activating a voltage-controlled generator
|
US8506565B2
(en)
|
2007-08-23 |
2013-08-13 |
Covidien Lp |
Electrosurgical device with LED adapter
|
US8998891B2
(en)
*
|
2007-08-30 |
2015-04-07 |
Ellman International, Inc. |
Tri-frequency electrosurgical instrument
|
US8216220B2
(en)
|
2007-09-07 |
2012-07-10 |
Tyco Healthcare Group Lp |
System and method for transmission of combined data stream
|
US8512332B2
(en)
|
2007-09-21 |
2013-08-20 |
Covidien Lp |
Real-time arc control in electrosurgical generators
|
US8235987B2
(en)
|
2007-12-05 |
2012-08-07 |
Tyco Healthcare Group Lp |
Thermal penetration and arc length controllable electrosurgical pencil
|
US8632536B2
(en)
|
2008-03-31 |
2014-01-21 |
Covidien Lp |
Electrosurgical pencil including improved controls
|
US8636733B2
(en)
|
2008-03-31 |
2014-01-28 |
Covidien Lp |
Electrosurgical pencil including improved controls
|
US8597292B2
(en)
|
2008-03-31 |
2013-12-03 |
Covidien Lp |
Electrosurgical pencil including improved controls
|
US8226639B2
(en)
|
2008-06-10 |
2012-07-24 |
Tyco Healthcare Group Lp |
System and method for output control of electrosurgical generator
|
US8162937B2
(en)
|
2008-06-27 |
2012-04-24 |
Tyco Healthcare Group Lp |
High volume fluid seal for electrosurgical handpiece
|
US8262652B2
(en)
|
2009-01-12 |
2012-09-11 |
Tyco Healthcare Group Lp |
Imaginary impedance process monitoring and intelligent shut-off
|
US8231620B2
(en)
|
2009-02-10 |
2012-07-31 |
Tyco Healthcare Group Lp |
Extension cutting blade
|
EP2967711B1
(en)
|
2013-03-15 |
2020-05-06 |
Cynosure, LLC |
Electrosurgical instruments with multimodes of operation
|
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
|
US10716587B2
(en)
|
2014-06-13 |
2020-07-21 |
Surgis Medical Llc |
Surgical device with light
|
US11819259B2
(en)
|
2018-02-07 |
2023-11-21 |
Cynosure, Inc. |
Methods and apparatus for controlled RF treatments and RF generator system
|
USD1005484S1
(en)
|
2019-07-19 |
2023-11-21 |
Cynosure, Llc |
Handheld medical instrument and docking base
|
US11564732B2
(en)
|
2019-12-05 |
2023-01-31 |
Covidien Lp |
Tensioning mechanism for bipolar pencil
|