JPH0127770Y2
(it)
*
|
1979-04-13 |
1989-08-23 |
|
|
US4580186A
(en)
*
|
1983-07-15 |
1986-04-01 |
Parker Douglas F |
Grounding and ground fault detection circuits
|
EP0171967A3
(en)
*
|
1984-08-15 |
1987-11-04 |
Valleylab, Inc. |
Electrosurgical generator
|
AT384358B
(de)
*
|
1985-04-29 |
1987-11-10 |
Hill Thomas |
Vorrichtung zum feststellen von hochfrequenten fehlerstroemen
|
US5122137A
(en)
*
|
1990-04-27 |
1992-06-16 |
Boston Scientific Corporation |
Temperature controlled rf coagulation
|
US6033399A
(en)
|
1997-04-09 |
2000-03-07 |
Valleylab, Inc. |
Electrosurgical generator with adaptive power control
|
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
|
US20040167508A1
(en)
|
2002-02-11 |
2004-08-26 |
Robert Wham |
Vessel sealing system
|
US7137980B2
(en)
|
1998-10-23 |
2006-11-21 |
Sherwood Services Ag |
Method and system for controlling output of RF medical generator
|
US6258085B1
(en)
|
1999-05-11 |
2001-07-10 |
Sherwood Services Ag |
Electrosurgical return electrode monitor
|
US6796828B2
(en)
*
|
2001-06-01 |
2004-09-28 |
Sherwood Services Ag |
Return pad cable connector
|
DE60221910T2
(de)
|
2001-06-01 |
2008-05-08 |
Covidien Ag |
Umlenkstück-Steckverbinder
|
DE60315970T2
(de)
|
2002-05-06 |
2008-05-21 |
Covidien Ag |
Blutdetektor zur kontrolle einer elektrochirurgischen einheit
|
US6860881B2
(en)
|
2002-09-25 |
2005-03-01 |
Sherwood Services Ag |
Multiple RF return pad contact detection system
|
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
|
EP1617776B1
(en)
|
2003-05-01 |
2015-09-02 |
Covidien AG |
System for programing and controlling an electrosurgical generator system
|
CA2542798C
(en)
|
2003-10-23 |
2015-06-23 |
Sherwood Services Ag |
Thermocouple measurement circuit
|
CA2542849C
(en)
|
2003-10-23 |
2013-08-20 |
Sherwood Services Ag |
Redundant temperature monitoring in electrosurgical systems for safety mitigation
|
US7396336B2
(en)
|
2003-10-30 |
2008-07-08 |
Sherwood Services Ag |
Switched resonant ultrasonic power amplifier system
|
US7131860B2
(en)
|
2003-11-20 |
2006-11-07 |
Sherwood Services Ag |
Connector systems for electrosurgical generator
|
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
|
CA2541037A1
(en)
|
2005-03-31 |
2006-09-30 |
Sherwood Services Ag |
Temperature regulating patient return electrode and return electrode monitoring system
|
US9474564B2
(en)
|
2005-03-31 |
2016-10-25 |
Covidien Ag |
Method and system for compensating for external impedance of an energy carrying component when controlling an electrosurgical generator
|
US8734438B2
(en)
|
2005-10-21 |
2014-05-27 |
Covidien Ag |
Circuit and method for reducing stored energy in an electrosurgical generator
|
US7947039B2
(en)
|
2005-12-12 |
2011-05-24 |
Covidien Ag |
Laparoscopic apparatus for performing electrosurgical procedures
|
US7736359B2
(en)
|
2006-01-12 |
2010-06-15 |
Covidien Ag |
RF return pad current detection system
|
US8685016B2
(en)
|
2006-01-24 |
2014-04-01 |
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
|
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
|
CA2574934C
(en)
|
2006-01-24 |
2015-12-29 |
Sherwood Services Ag |
System and method for closed loop monitoring of monopolar electrosurgical apparatus
|
US9186200B2
(en)
|
2006-01-24 |
2015-11-17 |
Covidien Ag |
System and method for tissue sealing
|
US8147485B2
(en)
|
2006-01-24 |
2012-04-03 |
Covidien Ag |
System and method for tissue sealing
|
US8216223B2
(en)
|
2006-01-24 |
2012-07-10 |
Covidien Ag |
System and method for tissue sealing
|
US7972328B2
(en)
|
2006-01-24 |
2011-07-05 |
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
|
US8753334B2
(en)
|
2006-05-10 |
2014-06-17 |
Covidien Ag |
System and method for reducing leakage current in an electrosurgical generator
|
US7731717B2
(en)
|
2006-08-08 |
2010-06-08 |
Covidien Ag |
System and method for controlling RF output during tissue sealing
|
US8034049B2
(en)
|
2006-08-08 |
2011-10-11 |
Covidien Ag |
System and method for measuring initial tissue impedance
|
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
|
US7927329B2
(en)
|
2006-09-28 |
2011-04-19 |
Covidien Ag |
Temperature sensing return electrode pad
|
US7722603B2
(en)
|
2006-09-28 |
2010-05-25 |
Covidien Ag |
Smart return electrode pad
|
US8777940B2
(en)
|
2007-04-03 |
2014-07-15 |
Covidien Lp |
System and method for providing even heat distribution and cooling return pads
|
US8021360B2
(en)
|
2007-04-03 |
2011-09-20 |
Tyco Healthcare Group Lp |
System and method for providing even heat distribution and cooling return pads
|
US8080007B2
(en)
|
2007-05-07 |
2011-12-20 |
Tyco Healthcare Group Lp |
Capacitive electrosurgical return pad with contact quality monitoring
|
US8777941B2
(en)
|
2007-05-10 |
2014-07-15 |
Covidien Lp |
Adjustable impedance electrosurgical electrodes
|
US8231614B2
(en)
|
2007-05-11 |
2012-07-31 |
Tyco Healthcare Group Lp |
Temperature monitoring return electrode
|
US8388612B2
(en)
|
2007-05-11 |
2013-03-05 |
Covidien Lp |
Temperature monitoring return electrode
|
US7834484B2
(en)
|
2007-07-16 |
2010-11-16 |
Tyco Healthcare Group Lp |
Connection cable and method for activating a voltage-controlled generator
|
US8801703B2
(en)
|
2007-08-01 |
2014-08-12 |
Covidien Lp |
System and method for return electrode monitoring
|
US8100898B2
(en)
|
2007-08-01 |
2012-01-24 |
Tyco Healthcare Group Lp |
System and method for return electrode monitoring
|
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
|
US8226639B2
(en)
|
2008-06-10 |
2012-07-24 |
Tyco Healthcare Group Lp |
System and method for output control of electrosurgical generator
|
US8357150B2
(en)
*
|
2009-07-20 |
2013-01-22 |
Syneron Medical Ltd. |
Method and apparatus for fractional skin treatment
|
US8262652B2
(en)
|
2009-01-12 |
2012-09-11 |
Tyco Healthcare Group Lp |
Imaginary impedance process monitoring and intelligent shut-off
|
DE102010000396A1
(de)
*
|
2010-02-12 |
2011-08-18 |
Erbe Elektromedizin GmbH, 72072 |
HF-Chirurgiegerät
|
US20120253339A1
(en)
*
|
2011-03-31 |
2012-10-04 |
Tyco Healthcare Group Lp |
Radio frequency-based surgical implant fixation apparatus
|
US9872719B2
(en)
|
2013-07-24 |
2018-01-23 |
Covidien Lp |
Systems and methods for generating electrosurgical energy using a multistage power converter
|
US9636165B2
(en)
|
2013-07-29 |
2017-05-02 |
Covidien Lp |
Systems and methods for measuring tissue impedance through an electrosurgical cable
|