US Patent No: 7,766,693

Number of patents in Portfolio can not be more than 2000

Connector systems for electrosurgical generator

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ALSO PUBLISHED AS: 20080248685
ATTORNEY / AGENT: (SPONSORED)
 

Importance

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Abstract

A connector system for coupling electrosurgical instruments to electrosurgical generators is provided. The connector system includes a plug portion connectable to an electrosurgical instrument, the plug portion of the electrosurgical instrument having a shape specific to a particular manufacturer; and a plug receptacle portion supported on the electrosurgical generator; the plug receptacle portion being shaped to receive the plug portion of the electrosurgical instrument of the particular manufacturer and the plug portion of the electrosurgical instrument of any other manufacturer.

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First Claim

Related Publications

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Patent Owner(s)

Patent OwnerAddressTotal Patents
COVIDIEN AGNEUHAUSEN AM RHEINFALL587

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huseman, Mark Joseph Broomfield, CO 5 237
Sartor, Joe Don Longmont, CO 27 736

Cited Art

Patent Info (Count) # Cites Year
 
COVIDIEN AG (49)
5,772,659 Electrosurgical generator power control circuit and method 90 1995
6,033,399 Electrosurgical generator with adaptive power control 275 1997
6,228,080 Electrosurgical generator with adaptive power control 241 1998
6,398,779 Vessel sealing system 289 1999
6,796,981 Vessel sealing system 173 2002
7,083,618 Vessel sealer and divider 173 2002
6,860,881 Multiple RF return pad contact detection system 78 2002
7,137,980 Method and system for controlling output of RF medical generator 105 2003
2006/0025,760 Blood detector for controlling anesu and method therefor 68 2003
RE40388 Electrosurgical generator with adaptive power control 40 2003
7,156,846 Vessel sealer and divider for use with small trocars and cannulas 144 2003
7,364,577 Vessel sealing system 49 2003
2008/0125,767 Thermocouple Measurement Circuit 49 2003
2004/0143,263 Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion 160 2003
7,131,860 Connector systems for electrosurgical generator 146 2003
7,156,844 Electrosurgical pencil with improved controls 36 2003
7,044,948 Circuit for controlling arc energy from an electrosurgical generator 142 2003
7,147,638 Electrosurgical instrument which reduces thermal damage to adjacent tissue 167 2004
2005/0004,564 Method and system for programming and controlling an electrosurgical generator system 174 2004
2007/0093,800 Method and system for programming and controlling an electrosurgical generator system 39 2004
7,491,201 Tissue sealer with non-conductive variable stop members and method of sealing tissue 100 2004
7,160,293 Multiple RF return pad contact detection system 57 2004
7,396,336 Switched resonant ultrasonic power amplifier system 105 2004
7,303,557 Vessel sealing system 142 2004
2005/0203,504 Method and system for controlling output of RF medical generator 162 2005
2005/0182,398 Method and system for continuity testing of medical electrodes 48 2005
2005/0197,659 Vessel sealing system using capacitive RF dielectric heating 142 2005
2006/0079,871 Universal foot switch contact port 44 2005
2007/0135,812 Laparoscopic apparatus for performing electrosurgical procedures 40 2005
2007/0173,810 Dual synchro-resonant electrosurgical apparatus with bi-directional magnetic coupling 38 2006
7,513,896 Dual synchro-resonant electrosurgical apparatus with bi-directional magnetic coupling 29 2006
2006/0178,664 Circuit for controlling arc energy from an electrosurgical generator 44 2006
2007/0208,339 System and method for controlling electrosurgical snares 39 2006
2007/0225,698 System and method for generating radio frequency energy 36 2006
2007/0250,052 Arc based adaptive control system for an electrosurgical unit 36 2006
2008/0039,831 System and method for measuring initial tissue impedance 45 2006
2008/0039,836 System and method for controlling RF output during tissue sealing 91 2006
7,416,437 Connector systems for electrosurgical generator 30 2006
2008/0082,094 Transformer for RF voltage sensing 37 2006
2007/0038,209 Method and system for controlling output of RF medical generator 44 2006
2007/0173,806 System and method for closed loop monitoring of monopolar electrosurgical apparatus 67 2007
2008/0015,564 Method and system for programming and controlling an electrosurgical generator system 40 2007
2008/0248,685 Connector Systems for Electrosurgical Generator 23 2008
2008/0287,791 Switched Resonant Ultrasonic Power Amplifier System 28 2008
2008/0287,838 Switched Resonant Ultrasonic Power Amplifier System 28 2008
2009/0157,071 System and Method for Tissue Sealing 42 2009
2009/0157,072 System and Method for Tissue Sealing 40 2009
2009/0157,075 System and Method for Tissue Sealing 41 2009
2009/0157,073 Dual Synchro-Resonant Electrosurgical Apparatus with Bi-Directional Magnetic Coupling 28 2009
 
TYCO HEALTHCARE GROUP AG (44)
5,088,997 Gas coagulation device 237 1990
5,233,515 Real-time graphic display of heat lesioning parameters in a clinical lesion generator system 150 1990
5,244,462 Electrosurgical apparatus 269 1991
5,334,183 Endoscopic electrosurgical apparatus 427 1992
5,370,645 Electrosurgical processor and method of use 160 1993
5,372,596 Apparatus for leakage control and method for its use 122 1993
5,443,463 Coagulating forceps 524 1993
5,423,809 Electrosurgical control for a trocar 139 1993
5,496,312 Impedance and temperature generator control 638 1993
6,210,403 Automatic control for energy from an electrosurgical generator 93 1993
5,433,739 Method and apparatus for heating an intervertebral disc for relief of back pain 411 1993
5,514,129 Automatic bipolar control for an electrosurgical generator 123 1993
5,422,567 High frequency power measurement 227 1993
5,541,376 Switch and connector 54 1994
5,571,147 Thermal denervation of an intervertebral disc for relief of back pain 155 1994
5,562,720 Bipolar/monopolar endometrial ablation device and method 396 1994
5,613,966 System and method for accessory rate control 75 1994
5,695,494 Rem output stage topology 96 1994
5,599,344 Control apparatus for electrosurgical generator power output 122 1995
5,628,745 Exit spark control for an electrosurgical generator 81 1995
5,720,744 Control system for neurosurgery 262 1995
5,827,271 Energy delivery system for vessel sealing 290 1995
6,241,725 High frequency thermal ablation of cancerous tumors and functional targets with image data assistance 121 1996
5,983,141 Method and apparatus for altering neural tissue function 149 1996
D393067 Electrosurgical pencil 52 1996
6,068,627 Smart recognition apparatus and method 148 1997
6,102,497 Universal cart 56 1998
6,203,541 Automatic activation of electrosurgical generator bipolar output 106 1999
6,258,085 Electrosurgical return electrode monitor 80 1999
6,246,912 Modulated high frequency tissue modification 192 1999
6,325,795 Replaceable accessory cord and handswitch 72 1999
6,402,748 Electrosurgical device having a dielectrical seal 59 1999
6,402,741 Current and status monitor 77 1999
6,402,743 Smart recognition apparatus and method 89 2000
6,506,189 Cool-tip electrode thermosurgery system 222 2000
6,575,969 Cool-tip radiofrequency thermosurgery electrode system for tumor ablation 266 2000
6,402,747 Handswitch cord and circuit 141 2001
6,565,559 Electrosurgical return electrode monitor 73 2001
6,755,825 Electrosurgical device having a dielectric seal 54 2001
6,685,701 Smart recognition apparatus and method 96 2002
7,300,435 Automatic control system for an electrosurgical generator 148 2003
7,255,694 Variable output crest factor electrosurgical generator 41 2003
7,044,949 Smart recognition apparatus and method 51 2004
7,282,049 Electrosurgical system employing multiple electrodes and method thereof 53 2005
 
BOSTON SCIENTIFIC SCIMED, INC. (35)
5,029,588 Laser catheter with imaging capability 188 1989
5,122,137 Temperature controlled RF coagulation 504 1990
5,103,804 Expandable tip hemostatic probes and the like 299 1990
5,348,554 Catheter for RF ablation with cooled electrode 663 1992
5,403,311 Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue 731 1993
5,409,000 Endocardial mapping and ablation system utilizing separately controlled steerable ablation catheter with ultrasonic imaging capabilities and method 319 1993
5,423,811 Method for RF ablation using cooled electrode 451 1994
5,697,927 Catheter for RF ablation with cooled electrode and apparatus for use therewith 293 1994
5,545,161 Catheter for RF ablation having cooled electrode with electrically insulated sleeve 360 1994
6,235,022 RF generator and pump apparatus and system and method for cooled ablation 55 1996
5,954,717 Method and system for heating solid tissue 107 1997
6,080,149 Method and apparatus for monitoring solid tissue heating 120 1998
6,267,760 Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body and forming an incision in tissue with minimal blood loss 65 1998
6,428,537 Electrophysiological treatment methods and apparatus employing high voltage pulse to render tissue temporarily unresponsive 57 1998
6,123,702 Systems and methods for controlling power in an electrosurgical probe 147 1998
6,183,468 Systems and methods for controlling power in an electrosurgical probe 122 1998
6,245,065 Systems and methods for controlling power in an electrosurgical probe 202 1998
6,337,998 Apparatus and method for treating tumors near the surface of an organ 111 1999
6,237,604 Systems and methods for preventing automatic identification of re-used single use devices 126 1999
6,611,793 Systems and methods to identify and disable re-use single use devices based on detecting environmental changes 72 1999
6,651,669 Systems and methods to identify and disable re-used single use devices based on cataloging catheter usage 72 1999
6,511,478 Medical probe with reduced number of temperature sensor wires 96 2000
6,494,880 Systems and methods for controlling power in an electrosurgical probe 69 2000
6,579,288 Fluid cooled apparatus for supporting diagnostic and therapeutic elements in contact with tissue 73 2000
6,578,579 Systems and methods for preventing automatic identification of re-used single use devices 109 2001
6,685,703 Generator and probe adapter 42 2001
6,685,700 Method and system for heating solid tissue 87 2001
6,790,206 Compensation for power variation along patient cables 56 2002
7,285,117 Medical device control systems 37 2002
7,357,800 Power supply and control apparatus and electrophysiology systems including the same 30 2003
6,792,390 Systems and methods to identify and disable re-used devices based on detecting environmental changes 50 2003
7,416,549 Multi-zone bipolar ablation probe assembly 42 2003
6,958,064 Systems and methods for performing simultaneous ablation 35 2003
7,001,379 Method and system for heating solid tissue 56 2004
7,354,436 Systems and methods for performing simultaneous ablation 31 2005
 
GYRUS MEDICAL LIMITED (32)
5,647,869 Electrosurgical apparatus 389 1995
6,293,942 Electrosurgical generator method 211 1996
6,074,386 Electrosurgical instrument and an electrosurgical electrode assembly 321 1997
6,093,186 Electrosurgical generator and system 225 1997
6,416,509 Electrosurgical generator and system 192 1998
6,056,746 Electrosurgical instrument 237 1998
6,261,286 Electrosurgical generator and system 185 1998
6,306,134 Electrosurgical generator and system 214 1998
6,364,877 Electrosurgical generator and system 153 1998
6,228,081 Electrosurgery system and method 198 1999
6,325,799 Electrosurgical instrument 111 1999
6,582,427 Electrosurgery system 100 2000
6,398,781 Electrosurgery system 95 2000
6,547,786 Electrosurgery system and instrument 78 2000
6,758,846 Electrosurgical instrument and an electrosurgery system including such an instrument 111 2001
6,893,435 Electrosurgical system 101 2001
6,843,789 Electrosurgical system 100 2002
6,984,231 Electrosurgical system 104 2002
RE39358 Electrosurgery system and method 55 2002
2003/0139,741 Surgical instrument 235 2002
2003/0153,908 Electrosurgery system 70 2003
6,929,641 Electrosurgical system 72 2003
6,966,907 Electrosurgical generator and system 172 2003
7,220,260 Electrosurgical system 79 2003
7,214,224 Electrosurgical system 61 2003
7,211,081 Electrosurgical generator 63 2003
7,282,048 Electrosurgical generator and system 66 2004
7,344,532 Electrosurgical generator and system 38 2004
7,195,627 Electrosurgical generator 57 2005
7,153,300 Electrosurgical system 60 2005
7,491,199 Electrosurgical generator and system 28 2005
2006/0111,711 Surgical instrument 60 2005
 
MEDTRONIC, INC. (28)
5,342,409 Position-responsive neuro stimulator 260 1991
5,282,840 Multiple frequency impedance measurement system 177 1992
5,674,217 Heart synchronized extractor for an implanted object 77 1993
5,534,018 Automatic lead recognition for implantable medical device 192 1994
5,643,330 Multichannel apparatus for epidural spinal cord stimulation 214 1996
5,702,429 Neural stimulation techniques with feedback 199 1996
5,938,690 Pain management system and method 264 1996
5,925,070 Techniques for adjusting the locus of excitation of electrically excitable tissue 151 1997
6,063,078 Method and apparatus for tissue ablation 131 1997
5,948,007 Dual channel implantation neurostimulation techniques 88 1997
5,814,092 Neural stimulation techniques with feedback 150 1997
5,836,990 Method and apparatus for determining electrode/tissue contact 124 1997
5,957,961 Multiple sensor, temperature controlled R-F ablation system 114 1998
5,913,882 Neural stimulation techniques with feedback 163 1998
6,409,722 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 237 1999
6,537,272 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 147 2001
6,854,994 Medical electrical lead connector arrangement including anti-rotation means 23 2002
7,008,417 Detecting coagulum formation 29 2002
6,648,883 Ablation system and method of use 142 2002
6,663,627 Ablation system and method of use 97 2002
6,849,073 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 173 2002
6,989,010 Ablation system and method of use 49 2003
7,367,972 Ablation system 52 2003
7,169,144 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 78 2003
7,247,155 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 92 2004
7,470,272 Device and method for ablating tissue 30 2004
7,250,048 Ablation system and method of use 51 2004
7,364,578 System and method of performing an electrosurgical procedure 41 2004
 
EP TECHNOLOGIES, INC. (22)
5,383,874 Systems for identifying catheters and monitoring their use 276 1992
5,423,808 Systems and methods for radiofrequency ablation with phase sensitive power detection 271 1993
5,651,780 Systems for identifying catheters and monitoring their use 176 1994
5,688,267 Systems and methods for sensing multiple temperature conditions during tissue ablation 335 1995
5,735,846 Systems and methods for ablating body tissue using predicted maximum tissue temperature 139 1995
6,022,346 Tissue heating and ablation systems and methods using self-heated electrodes 43 1995
5,769,847 Systems and methods for controlling tissue ablation using multiple temperature sensing elements 135 1996
5,755,715 Tissue heating and ablation systems and methods using time-variable set point temperature curves for monitoring and control 135 1996
5,702,386 Non-linear control systems and methods for heating and ablating body tissue 102 1996
5,743,903 Cardiac ablation systems and methods using tissue temperature monitoring and control 152 1996
6,162,184 Systems and methods for sensing temperature within the body 53 1996
5,906,614 Tissue heating and ablation systems and methods using predicted temperature for monitoring and control 61 1997
5,897,552 Electrode and associated systems using thermally insulated temperature sensing elements 73 1997
6,053,912 Systems and methods for sensing sub-surface temperatures in body tissue during ablation with actively cooled electrodes 137 1997
6,113,591 Systems and methods for sensing sub-surface temperatures in body tissue 68 1997
6,056,745 Systems and methods for obtaining desired lesion characteristics while ablating body tissue 104 1997
6,293,943 Tissue heating and ablation systems and methods which predict maximum tissue temperature 158 1998
6,014,581 Interface for performing a diagnostic or therapeutic procedure on heart tissue with an electrode structure 127 1998
6,165,169 Systems and methods for identifying the physical, mechanical, and functional attributes of multiple electrode arrays 112 1999
6,245,061 Tissue heating and ablation systems and methods using self-heated electrodes 115 1999
6,652,513 Tissue heating and ablation systems and methods which predict maximum tissue temperature 50 2001
6,786,905 Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body 155 2002
 
SHERWOOD SERVICES AG (22)
4,416,276 Adaptive, return electrode monitoring system 275 1981
4,416,277 Return electrode monitoring system for use during electrosurgical activation 130 1981
4,565,200 Universal lesion and recording electrode system 466 1982
4,658,819 Electrosurgical generator 190 1983
4,632,109 Circuitry for processing requests made from the sterile field of a surgical procedure to change the output power level of an electrosurgical generator 63 1984
4,827,927 Apparatus for changing the output power level of an electrosurgical generator while remaining in the sterile field of a surgical procedure 109 1984
4,658,820 Electrosurgical generator with improved circuitry for generating RF drive pulse trains 86 1985
4,827,911 Method and apparatus for ultrasonic surgical fragmentation and removal of tissue 177 1986
4,907,589 Automatic over-temperature control apparatus for a therapeutic heating device 444 1988
4,966,597 Thermometric cardiac tissue ablation electrode with ultra-sensitive temperature detection 544 1988
6,041,260 Method and apparatus for endometrial ablation 86 1995
6,451,015 Method and system for menu-driven two-dimensional display lesion generator 131 1998
2005/0021,020 System for activating an electrosurgical instrument 48 2004
2007/0093,801 Circuit and method for reducing stored energy in an electrosurgical generator 45 2005
2006/0161,148 Circuit and method for controlling an electrosurgical generator using a full bridge topology 56 2006
2007/0173,802 Method and system for transmitting data across patient isolation barrier 44 2006
2007/0173,813 System and method for tissue sealing 80 2006
2006/0224,152 Method and system for compensating for external impedance of an energy carrying component when controlling an electrosurgical generator 56 2006
2007/0265,612 System and method for reducing leakage current in an electrosurgical generator 42 2006
2007/0282,320 System and method for controlling tissue heating rate prior to cellular vaporization 47 2006
2007/0173,805 Method and system for controlling an output of a radio-frequency medical generator having an impedance based control algorithm 46 2007
2008/0281,315 Electrosurgical Generator With Adaptive Power Control 28 2008
 
OLYMPUS OPTICAL CO., LTD. (21)
4,407,272 Endoscope system with means for detecting auxiliary apparatuses 50 1981
4,662,383 Endotract antenna device for hyperthermia 200 1983
4,615,330 Noise suppressor for electronic endoscope 90 1984
4,961,435 High-frequency capacitive heating electrode device 119 1988
5,425,704 Apparatus for generating ultrasonic oscillation 108 1992
5,540,683 High frequency cauterizing apparatus 115 1994
5,678,568 System control apparatus, medical system control apparatus and image-plane display method of medical system control apparatus 99 1994
5,609,560 Medical operation device control system for controlling a operation devices accessed respectively by ID codes 169 1995
5,628,771 Electromagnetic-wave thermatological device 97 1996
6,039,732 Electric operation apparatus 54 1996
5,931,836 Electrosurgery apparatus and medical apparatus combined with the same 117 1997
6,063,075 Electrosurgical apparatus and separation detecting method capable of stably monitoring separation state of return electrode 77 1998
6,383,183 High frequency treatment apparatus 68 1999
6,306,131 Electric medical apparatus 59 1999
6,436,096 Electrosurgical apparatus with stable coagulation 59 1999
6,464,696 Electrical surgical operating apparatus 57 2000
6,663,623 Electric surgical operation apparatus 56 2000
6,666,860 Electric treatment system 96 2000
6,635,057 Electric operation apparatus 53 2000
6,623,423 Surgical operation system 66 2001
6,511,476 Electrosurgical apparatus with stable coagulation 59 2001
 
CONMED CORPORATION (17)
5,267,994 Electrosurgical probe 354 1992
5,300,070 Electrosurgical trocar assembly with bi-polar electrode 120 1992
5,432,459 Leakage capacitance compensating current sensor for current supplied to medical device loads with unconnected reference conductor 58 1993
5,436,566 Leakage capacitance compensating current sensor for current supplied to medical device loads 156 1993
5,599,348 Electrosurgical trocar assembly 88 1994
5,496,313 System for detecting penetration of medical instruments 62 1994
5,626,575 Power level control apparatus for electrosurgical generators 104 1995
5,830,212 Electrosurgical generator and electrode 93 1996
2004/0097,912 Electrosurgical generator and method with removable front panel having replaceable electrical connection sockets and illuminated receptacles 54 2002
6,835,082 Monopolar electrosurgical multi-plug connector device and method which accepts multiple different connector plugs 6 2002
6,830,569 Electrosurgical generator and method for detecting output power delivery malfunction 95 2002
6,875,210 Electrosurgical generator and method for cross-checking mode functionality 70 2002
6,939,347 Electrosurgical generator and method with voltage and frequency regulated high-voltage current mode power supply 64 2002
6,942,660 Electrosurgical generator and method with multiple semi-autonomously executable functions 44 2002
6,948,503 Electrosurgical generator and method for cross-checking output power 57 2002
7,317,954 Virtual control of electrosurgical generator functions 31 2003
7,317,955 Virtual operating room integration 51 2003
 
ETHICON ENDO-SURGERY, INC. (14)
5,540,684 Method and apparatus for electrosurgically treating tissue 362 1994
5,558,671 Impedance feedback monitor for electrosurgical instrument 347 1994
5,707,369 Temperature feedback monitor for hemostatic surgical instrument 327 1995
5,693,042 Identification device for surgical instrument 135 1995
5,817,093 Impedance feedback monitor with query electrode for electrosurgical instrument 274 1996
6,338,657 Hand piece connector 62 2000
6,558,376 Method of use of an ultrasonic clamp and coagulation apparatus with tissue support surface 56 2001
6,809,508 Detection circuitry for surgical handpiece system 28 2001
2002/0107,517 Electrosurgical instrument for coagulation and cutting 184 2002
2002/0111,624 Coagulating electrosurgical instrument with tissue dam 158 2002
6,656,177 Electrosurgical systems and techniques for sealing tissue 206 2002
7,060,063 Devices and methods for controlling initial movement of an electrosurgical electrode 51 2003
7,118,564 Medical treatment system with energy delivery device for limiting reuse 74 2003
6,977,495 Detection circuitry for surgical handpiece system 152 2004
 
ARTHROCARE CORPORATION (13)
5,843,019 Shaped electrodes and methods for electrosurgical cutting and ablation 239 1996
5,766,153 Methods and apparatus for surgical cutting 269 1996
6,228,078 Methods for electrosurgical dermatological treatment 162 1997
6,557,559 Electrosurgical systems and methods with temperature control 70 1998
6,142,992 Power supply for limiting power in electrosurgery 206 1998
6,235,020 Power supply and methods for fluid delivery in electrosurgery 235 1998
6,296,636 Power supply and methods for limiting power in electrosurgery 221 1999
6,632,193 Systems and methods for electrosurgical tissue treatment 182 2000
6,482,201 Systems and methods for tissue resection, ablation and aspiration 127 2000
6,468,270 System and method for electrosurgical treatment of intervertebral discs 82 2000
6,974,453 Dual mode electrosurgical clamping probe and related methods 112 2001
6,837,888 Electrosurgical probe with movable return electrode and methods related thereto 137 2002
2005/0004,634 Methods for electrosurgical treatment of spinal tissue 94 2004
 
COVIDIEN LP (10)
6,846,308 Electro-mechanical surgical device 123 2002
6,846,309 Electro-mechanical surgical device 118 2002
6,849,071 Electro-mechanical surgical device 126 2002
6,846,307 Electro-mechanical surgical device 118 2002
D574323 Generator 28 2007
2008/0281,316 Adjustable impedance electrosurgical electrodes 28 2007
2009/0018,536 Measurement and control systems and methods for electrosurgical procedures 37 2007
2009/0024,120 Connection cable and method for activating a voltage-controlled generator 25 2007
2009/0069,801 System and method for transmission of combined data stream 29 2007
2008/0177,199 System and Method of Using Thermal and Electrical Conductivity of Tissue 28 2008
 
OLYMPUS CORPORATION (10)
6,730,080 Electric operation apparatus 64 2001
6,740,085 Heating treatment system 62 2001
6,679,875 Medical treatment system 61 2002
6,855,142 Electrosurgical device for treating body tissue with high-frequency power 56 2002
7,063,692 Surgical operation system 51 2003
7,172,591 Electric operation apparatus 45 2003
7,001,381 Electric operation apparatus 102 2003
2004/0133,189 Surgical operation apparatus and control method thereof 68 2003
7,353,068 Control device for a medical system and control method for medical system 50 2004
7,324,357 Power supply apparatus for electric operation 28 2004
 
ELLMAN INTERNATIONAL, INC. (9)
5,342,356 Electrical coupling unit for electrosurgery 130 1992
5,490,850 Graft harvesting hair transplants with electrosurgery 108 1994
5,954,686 Dual-frequency electrosurgical instrument 90 1998
6,238,388 Low-voltage electrosurgical apparatus 75 1999
6,652,514 Intelligent selection system for electrosurgical instrument 173 2001
6,712,813 RF probe for electrosurgical instrument 87 2001
6,994,707 Intelligent selection system for electrosurgical instrument 146 2003
7,094,231 Dual-mode electrosurgical instrument 42 2004
7,479,140 Intelligent selection system for electrosurgical instrument 30 2005
 
ERBE ELEKTROMEDIZIN GMBH (9)
4,658,815 High-frequency electrosurgical unit with timed safety shut down interlock 63 1986
4,860,745 High frequency electrosurgical apparatus for thermal coagulation of biologic tissues 107 1987
4,922,210 Feedback-coupled high-frequency power oscillator 72 1989
4,969,885 High frequency surgery device for cutting and/or coagulating biologic tissue 193 1990
5,087,257 Apparatus for monitoring the application of neutral electrodes on a patient undergoing high frequency electro-surgery 93 1990
5,267,997 High-frequency electrosurgery apparatus with limitation of effective value of current flowing through a surgical instrument 304 1992
7,066,933 High-frequency generator for performing high-frequency surgery having adjustable power limitation, and method for controlling the power limitation 53 2001
2004/0044,339 Method for operating an instrument for use in high-frequency surgery, and electrosurgical device 39 2003
7,425,835 Method and measurement apparatus for determining the transition impedance between two parts of a subdivided neutral electrode 39 2005
 
ENGINEERING & RESEARCH ASSOCIATES, INC. (8)
5,697,925 Apparatus and method for thermal ablation 180 1995
5,843,075 Probe for thermal ablation 126 1997
5,868,737 Apparatus and method for determining ablation 112 1997
6,013,074 Apparatus and method for thermal ablation 74 1997
6,039,731 Apparatus and method for determining the extent of ablation 106 1998
6,113,592 Apparatus and method for controlling ablation depth 130 1998
6,322,558 Apparatus and method for predicting ablation depth 77 1999
6,696,844 Apparatus and method for real time determination of materials' electrical properties 46 2001
 
MICROLINE SURGICAL, INC. (8)
5,836,943 Electrosurgical generator 91 1996
6,238,387 Electrosurgical generator 92 1998
6,241,723 Electrosurgical system 105 1999
6,692,489 Electrosurgical mode conversion system 83 2000
6,602,252 Combined dissecting, cauterizing, and stapling device 327 2002
6,695,837 Power supply for identification and control of electrical surgical tools 50 2002
7,033,351 Power supply for identification and control of electrical surgical tools 32 2003
7,175,621 Electrosurgical mode conversion system 48 2003
 
ANGIODYNAMICS, INC. (7)
5,458,597 Device for treating cancer and non-malignant tumors and methods 330 1993
5,536,267 Multiple electrode ablation apparatus 529 1994
5,599,345 RF treatment apparatus 271 1994
5,810,804 Multiple antenna ablation apparatus and method with cooling element 167 1996
6,663,624 RF treatment apparatus 90 1999
7,422,586 Tissue surface treatment apparatus and method 46 2001
6,962,587 Method for detecting and treating tumors using localized impedance measurement 136 2001
 
CARDIAC PACEMAKERS, INC. (7)
5,971,980 System for controlling the energy delivered to a patient for ablation 189 1997
6,391,024 RF ablation apparatus and method having electrode/tissue contact assessment scheme and electrocardiogram filtering 138 1999
6,488,678 RF ablation apparatus and method using unipolar and bipolar techniques 92 2001
6,761,716 System and method for assessing electrode-tissue contact and lesion quality during RF ablation by measurement of conduction time 42 2001
6,635,056 RF ablation apparatus and method using amplitude control 53 2001
6,796,980 System and method for validating and troubleshooting ablation system set-up 40 2001
6,730,078 RF ablation apparatus and method using multi-frequency energy delivery 41 2002
 
WELLS FARGO BANK, NATIONAL ASSOCIATION FLAIR INDUSTRIAL PARK RCBO (7)
4,429,694 Electrosurgical generator 85 1981
4,438,766 Electrosurgical generator 66 1981
4,437,464 Electrosurgical generator safety apparatus 114 1981
4,559,943 Electrosurgical generator 99 1983
4,727,874 Electrosurgical generator with high-frequency pulse width modulated feedback power control 268 1984
4,768,969 Electrical connector 41 1987
5,152,762 Current leakage control for electrosurgical generator 101 1990
 
YAZAKI CORPORATION (7)
5,511,993 Connector shield wire connection structure 35 1994
5,944,553 Flat cable connection structure 33 1997
5,961,344 Cam-actuated terminal connector 61 1997
5,959,253 Wire connection structure 32 1998
6,454,594 Terminal structure of flat circuit body 32 2001
6,422,896 Flat circuit member connector 29 2001
6,579,644 Connecting structure for battery terminals 2 2001
 
VALLEYLAB INC. (6)
4,231,372 Safety monitoring circuit for electrosurgical unit 111 1974
4,237,887 Electrosurgical device 95 1975
4,200,104 Contact area measurement apparatus for use in electrosurgery 165 1977
4,188,927 Multiple source electrosurgical generator 138 1978
4,196,734 Combined electrosurgery/cautery system and method 119 1978
6,251,106 Electrosurgical generator power control circuit and method 58 1998
 
AMERICAN CARDIAC ABLATION CO., INC. (5)
5,341,807 Ablation catheter positioning system 312 1992
5,334,193 Fluid cooled ablation catheter 724 1992
5,342,357 Fluid cooled electrosurgical cauterization system 511 1992
5,383,876 Fluid cooled electrosurgical probe for cutting and cauterizing tissue 536 1994
5,733,281 Ultrasound and impedance feedback system for use with electrosurgical instruments 93 1996
 
INTEGRA ME GMBH (5)
5,133,711 Electric surgical high-frequency instrument 62 1990
5,976,128 Electrosurgical high frequency generator 110 1997
5,951,545 High-frequency surgical instrument and method of operating the same 66 1997
5,971,981 High frequency surgical apparatus and method of its operation 46 1997
6,074,388 Electrically operated medical apparatus 64 1998
 
KARL STORZ GMBH & CO. KG (5)
5,749,869 High-frequency surgical generator for cutting tissue 201 1995
5,849,010 Electrosurgical apparatus and method for its operation 35 1995
5,868,739 System for cutting biological tissue 82 1995
5,846,236 High frequency-surgical generator for adjusted cutting and coagulation 75 1996
6,022,347 High-frequency surgical generator for adjusted cutting and coagulation 63 1997
 
MEDERI THERAPEUTICS, INC. (5)
6,273,886 Integrated tissue heating and cooling apparatus 178 1999
6,464,689 Graphical user interface for monitoring and controlling use of medical devices 95 2000
6,783,523 Unified systems and methods for controlling use and operation of a family of different treatment devices 84 2002
6,733,495 Systems and methods for monitoring and controlling use of medical devices 96 2002
6,994,704 Graphical user interface for monitoring and controlling use of medical devices 65 2002
 
SIEMENS AKTIENGESELLSCHAFT (5)
4,420,209 Plug contact 20 1981
4,862,889 Monitoring circuit for an RF surgical apparatus 111 1989
5,067,953 Circuit for controlling an electro-therapy device 42 1990
5,196,008 Method and circuit for monitoring electrode surfaces at the body tissue of a patient in an HF surgery device 79 1990
5,409,006 System for the treatment of pathological tissue having a catheter with a marker for avoiding damage to healthy tissue 69 1993
 
KARL STORZ ENDOSCOPY-AMERICA, INC. (4)
4,818,954 High-frequency generator with automatic power-control for high-frequency surgery 105 1987
5,108,391 High-frequency generator for tissue cutting and for coagulating in high-frequency surgery 325 1989
5,788,688 Surgeon's command and control 114 1994
6,824,539 Touchscreen controlling medical equipment from multiple manufacturers 76 2002
 
MEDICAL SCIENTIFIC, INC. (4)
5,207,691 Electrosurgical clip applicator 268 1991
5,201,900 Bipolar surgical clip 125 1992
5,713,896 Impedance feedback electrosurgical system 207 1995
5,817,091 Electrosurgical device having a visible indicator 115 1997
 
MORVIL TECHNOLOGY LLC (4)
5,383,917 Device and method for multi-phase radio-frequency ablation 590 1991
5,693,078 Device and method for multi-phase radio-frequency ablation 142 1994
5,620,481 Device for multi-phase radio-frequency ablation 132 1995
7,151,964 Device and method for multi-phase radio-frequency ablation 42 2003
 
ORATEC INTERVENTIONS, INC. (4)
6,162,217 Method and apparatus for controlling a temperature-controlled probe 95 1999
6,544,260 Method for treating tissue in arthroscopic environment using precooling and apparatus for same 66 1999
6,350,262 Method and apparatus for applying thermal energy to tissue asymetrically 93 2000
6,939,346 Method and apparatus for controlling a temperature-controlled probe 78 2002
 
SOMNUS MEDICAL TECHNOLOGIES, INC. (4)
6,102,907 Apparatus and device for use therein and method for ablation of tissue 37 1997
6,231,569 Dual processor architecture for electro generator 81 1998
6,293,941 Method and apparatus for impedance measurement in a multi-channel electro-surgical generator 79 1998
6,309,386 Linear power control with PSK regulation 60 1998
 
STORZ ENDOSKOP GMBH (4)
6,261,285 High-frequency surgical device and operation monitoring device for a high-frequency surgical device 54 1998
6,275,786 Device for monitoring a neutral electrode during HF surgery 75 1999
6,864,686 High-frequency surgical device and operation monitoring device for a high-frequency surgical device 70 2002
7,115,121 Electrosurgical apparatus 32 2003
 
AMS RESEARCH CORPORATION (3)
5,249,585 Urethral inserted applicator for prostate hyperthermia 293 1990
6,216,704 Noninvasive devices, methods, and systems for shrinking of tissues 94 1998
6,522,931 Therapeutic prostatic thermotherapy 32 2001
 
DIPOLAR LIMITED (3)
6,010,499 Electrosurgical cutting and coagulation apparatus 81 1997
6,186,147 Method for electrosurgical tissue cutting and coagulation 35 1999
6,786,906 Electrosurgical cutting tool 16 2000
 
ERICSSON RAYNET (3)
5,694,304 High efficiency resonant switching converters 68 1995
5,696,351 Cable retention and sealing device 38 1995
5,712,772 Controller for high efficiency resonant switching converters 94 1995
 
G2 DESIGN LIMITED (3)
5,099,840 Diathermy unit 302 1989
5,423,810 Cauterising apparatus 346 1993
5,451,224 Apparatus for radio frequency bipolar electrosurgery 366 1993
 
GENERAL ELECTRIC COMPANY (3)
4,287,557 Inverter with improved regulation 57 1979
4,559,496 LCD Hook-on digital ammeter 57 1984
5,807,253 Patient electrical isolation system 32 1997
 
HON HAI PRECISION INDUSTRY CO., LTD. (3)
6,409,549 Electrical connector 10 2001
6,746,284 Electrical connector assembly having signal and power terminals 42 2003
6,890,220 Electrical connector assembly 4 2004
 
INTACT MEDICAL CORPORATION (3)
6,740,079 Electrosurgical generator 109 2001
7,004,174 Electrosurgery with infiltration anesthesia 47 2002
6,923,804 Electrosurgical generator 79 2003
 
INTEGRA LIFESCIENCES (IRELAND) LTD. (3)
4,931,047 Method and apparatus for providing enhanced tissue fragmentation and/or hemostasis 468 1987
5,015,227 Apparatus for providing enhanced tissue fragmentation and/or hemostasis 225 1990
5,190,517 Electrosurgical and ultrasonic surgical system 411 1991
 
KABUSHIKI KAISHA TOSHIBA (3)
5,290,283 Power supply apparatus for electrosurgical unit including electrosurgical-current waveform data storage 50 1991
5,409,485 Power supply apparatus for electrosurgical unit including electrosurgical-current waveform data storage 75 1993
7,364,972 Semiconductor device 28 2006
 
KIMBERLY-CLARK INC. (3)
7,258,688 Computerized electrical signal generator 43 2002
7,163,536 Determining connections of multiple energy sources and energy delivery devices 33 2004
7,294,127 Electrosurgical tissue treatment method 73 2005
 
LIVE TISSUE CONNECT, INC. (3)
6,733,498 System and method for control of tissue welding 233 2002
7,025,764 Bonding of soft biological tissues by passing high frequency electric current therethrough 36 2002
2004/0068,304 Bonding of soft biological tissues by passing high freouency electric current therethrough 61 2003
 
LOCKHEED MARTIN CORPORATION (3)
5,075,839 Inductor shunt, output voltage regulation system for a power supply 34 1990
5,119,284 Efficient power supply post regulation 44 1991
5,414,238 Resonant power supply for an arcjet thruster 68 1992
 
RICHARD WOLF GMBH (3)
4,452,546 Coupling member for coupling an optical system to an endoscope shaft 31 1981
4,995,877 Device with a rotationally-driven surgical instrument 172 1989
5,324,283 Medical instrument having a switch for controlling an external device 80 1992
 
S.D.M.H. PTY. LTD. (3)
7,008,421 Apparatus and method for tissue resection 62 2003
7,223,264 Thermal coagulation of tissue during tissue resection 95 2004
7,341,586 Thermal coagulation of tissue during tissue resection 41 2004
 
STORZ ENDOSKOP PRODUKTIONS GMBH (3)
7,203,556 Device for monitoring medical equipment 32 2004
7,238,181 High-frequency surgery generator 29 2004
7,244,255 High-frequency surgical generator 28 2004
 
STORZ INSTRUMENT COMPANY (3)
5,249,121 Remote control console for surgical control system 150 1989
5,157,603 Control system for ophthalmic surgical instruments 90 1989
5,964,746 Microsurgical system having isolated handpiece detection apparatus 31 1997
 
3M INNOVATIVE PROPERTIES COMPANY (2)
6,007,532 Method and apparatus for detecting loss of contact of biomedical electrodes with patient skin 59 1997
6,171,304 Method and apparatus for controlling contact of biomedical electrodes with patient skin 80 1999
 
ALOKA CO., LTD. (2)
5,234,427 Electrosurgical unit 34 1990
5,167,659 Blood coagulating apparatus 220 1991
 
ASPEN LABORATORIES, INC. (2)
4,569,345 High output electrosurgical unit 64 1984
4,848,335 Return electrode contact monitor 96 1988
 
BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA (2)
5,868,740 Method for volumetric tissue ablation 241 1995
6,468,273 Methods for volumetric tissue ablation 40 2000
 
BOSTON SCIENTIFIC CORPORATION (2)
5,588,432 Catheters for imaging, sensing electrical potentials, and ablating tissue 551 1995
6,088,614 Tissue characterization to identify an ablation site 60 1997
 
CANON KABUSHIKI KAISHA (2)
2003/0137,680 IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING SAME, AND IMAGE PROCESSING SYSTEM 1998
2003/0137,680 IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING SAME, AND IMAGE PROCESSING SYSTEM 1998
 
CORDIS CORPORATION (2)
4,735,204 System for controlling an implanted neural stimulator 97 1986
RE33420 System for controlling an implanted neural stimulator 35 1988
 
CORDIS WEBSTER, INC. (2)
5,462,521 Fluid cooled and perfused tip for a catheter 363 1993
6,017,338 Fluid cooled and perfused tip for a catheter 105 1995
 
CORNING GLASS WORKS (2)
4,232,676 Surgical cutting instrument 304 1978
4,314,559 Nonstick conductive coating 140 1979
 
CYTYC SURGICAL PRODUCTS (2)
6,508,815 Radio-frequency generator for powering an ablation device 173 1999
7,074,217 Radio-frequency generator for powering an ablation device 57 2002
 
DELPHI TECHNOLOGIES, INC. (2)
6,232,556 Flat wire to round wire connection system 36 2000
2005/0109,111 Sensor and method of transmitting sensor data 29 2003
 
E.P. TECHNOLOGIES INC. (2)
5,722,975 Systems for radiofrequency ablation with phase sensitive power detection and control 106 1995
5,853,409 Systems and apparatus for sensing temperature in body tissue 85 1997
 
HEMOSTATIC SURGERY CORPORATION (2)
5,472,443 Electrosurgical apparatus employing constant voltage and methods of use 327 1994
5,445,635 Regulated-current power supply and methods for resistively-heated surgical instruments 75 1994
 
IRVINE BIOMEDICAL, INC. (2)
5,954,719 System for operating a RF ablation generator 104 1998
6,113,593 Ablation apparatus having temperature and force sensing capabilities 94 1999
 
IXYS CORPORATION (2)
5,500,616 Overvoltage clamp and desaturation detection circuit 65 1995
5,596,466 Intelligent, isolated half-bridge power module 94 1995
 
KIRWAN SURGICAL PRODUCTS LLC (2)
5,196,009 Non-sticking electrosurgical device having nickel tips 185 1991
7,402,754 Integral electrically conducting cord and lumen 29 2003
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (2)
4,848,355 Ultrasonic doppler blood flowmeter 28 1986
7,250,746 Current mode switching regulator with predetermined on time 47 2005
 
MEDICAL PLASTICS, INC. (2)
4,303,073 Electrosurgery safety monitor 112 1980
4,494,541 Electrosurgery safety monitor 116 1981
 
MEDTRONIC CARDIORHYTHM (2)
5,540,681 Method and system for radiofrequency ablation of tissue 246 1994
5,584,830 Method and system for radiofrequency ablation of cardiac tissue 133 1994
 
MEDTRONIC VIDAMED, INC. (2)
6,730,079 Method for calculating impedance and apparatus utilizing same 44 2002
6,855,141 Method for monitoring impedance to control power and apparatus utilizing same 61 2002
 
MEGADYNE MEDICAL PRODUCTS, INC. (2)
6,053,910 Capacitive reusable electrosurgical return electrode 98 1996
6,066,137 Electric field concentrated electrosurgical electrode 81 1997
 
MINNESOTA MINING AND MANUFACTURING COMPANY (2)
5,797,902 Biomedical electrode providing early detection of accidental detachment 76 1996
5,664,953 Elastomeric locking taper connector with randomly placeable intermeshing member 35 1996
 
NELLCOR PURITAN BENNETT INCORPORATED (2)
5,660,567 Medical sensor connector with removable encoding device 237 1995
6,044,283 Medical sensor with modulated encoding scheme 170 1998
 
OMEGA ENGINEERING, INC. (2)
4,746,298 Universal connector for thermocouples 18 1986
6,074,089 Thermoelectric product and method 52 1998
 
SENORX, INC. (2)
6,620,157 High frequency power source 100 2000
7,175,618 High frequency power source 41 2003
 
SMITHS GROUP PLC (2)
4,961,047 Electrical power control apparatus and methods 80 1989
5,480,399 Electrosurgery monitor and apparatus 79 1994
 
STRYKER CORPORATION (2)
7,422,582 Control console to which powered surgical handpieces are connected, the console configured to simultaneously energize more than one and less than all of the handpieces 35 2004
7,217,269 Electrosurgical control system 57 2004
 
SYNERON MEDICAL LTD. (2)
5,569,242 Method and apparatus for controlled contraction of soft tissue 511 1995
6,939,344 Method for controlling skin temperature during thermal treatment 57 2001
 
TELEA ELECTRONIC ENGINEERING S.R.L. (2)
6,458,122 Radiofrequency electrosurgical generator with current control 47 2000
7,300,437 Electronic scalpel to cut organic tissues 29 2004
 
TEXAS INSTRUMENTS INCORPORATED (2)
5,625,370 Identification system antenna with impedance transformer 96 1994
6,188,211 Current-efficient low-drop-out voltage regulator with improved load regulation and frequency response 140 1999
 
THOMAS & BETTS INTERNATIONAL, INC. (2)
4,269,462 Zero insertion force connector 8 1979
6,458,000 Power connector ground polarization insert and connector used therewith 2 2000
 
TYCO HEALTHCARE GROUP LP (2)
2007/0173,804 System and method for tissue sealing 49 2007
2009/0082,765 REAL-TIME ARC CONTROL IN ELECTROSURGICAL GENERATORS 29 2007
 
UNITED STATES SURGICAL CORPORATION (2)
5,483,952 Handle for surgical instruments 91 1994
6,402,742 Controller for thermal treatment of tissue 91 2000
 
UNIVERSITY OF WASHINGTON (2)
4,582,057 Fast pulse thermal cautery probe 152 1983
4,691,703 Thermal cautery system 106 1986
 
VIDAMED, INC. (2)
5,865,788 Self-contained power sypply and monitoring station for RF tissue ablation 61 1996
5,871,481 Tissue ablation apparatus and method 117 1997
 
WHITAKER CORPORATION, THE (2)
5,396,062 Receptacle having an internal switch with an emitter and a receiver 31 1993
5,971,784 Electrical connector having dual directional mating 8 1997
 
ZOLL CIRCULATION, INC. (2)
6,620,189 Method and system for control of a patient's body temperature by way of a transluminally insertable heat exchange catheter 59 2000
6,602,243 Foley catheter having redundant temperature sensors and method 59 2001
 
ABIOMED, INC. (1)
7,062,331 Methods and apparatus for providing a sufficiently stable power to a load in an energy transfer system 46 2002
 
ADVANCED ENERGY INDUSTRIES, INC. (1)
7,305,311 Arc detection and handling in radio frequency power applications 42 2005
 
AESCULAP AG (1)
6,123,701 Methods and systems for organ resection 164 1998
 
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH (1)
4,470,414 Laser surgical knife 40 1981
 
AGILITY CAPITAL LLC (1)
6,936,047 Multi-channel RF energy delivery with coagulum reduction 57 2001
 
ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH (1)
5,531,774 Multichannel implantable cochlear stimulator having programmable bipolar, monopolar or multipolar electrode configurations 100 1994
 
ALTON DEAN MEDICAL A CORP. OF UTAH (1)
5,254,117 Multi-functional endoscopic probe apparatus 148 1992
 
AN-CON GENETICS, INC. (1)
5,167,658 Method and apparatus for electrosurgical measurement 119 1991
 
ARQOS SURGICAL, INC. (1)
6,413,256 Voltage threshold ablation method and apparatus 36 2000
 
ASEA BROWN BOVERI AG (1)
4,942,313 Method for detecting a current flowing over the human body between a forward and a return conductor and a circuit configuration for carrying out the method 77 1988
 
ASTEC INTERNATIONAL LIMITED (1)
4,887,199 Start circuit for generation of pulse width modulated switching pulses for switch mode power supplies 93 1987
 
ATRICURE, INC. (1)
6,113,596 Combination monopolar-bipolar electrosurgical instrument system, instrument and cable 269 1997
 
AVAGO TECHNOLOGIES GENERAL IP PTE. LTD. (1)
7,525,398 Acoustically communicating data signals across an electrical isolation barrier 32 2005
 
BAUSCH & LOMB SURGICAL, INC. (1)
6,055,458 Modes/surgical functions 65 1997
 
BAYLIS MEDICAL COMPANY INC. (1)
6,565,562 Method for the radio frequency perforation and the enlargement of a body tissue 41 2001
 
BELL TELEPHONE LABORATORIES, INCORPORATED (1)
4,586,120 Current limit shutdown circuit with time delay 57 1983
 
BIOSENSE, INC. (1)
6,546,270 Multi-electrode catheter, system and method 105 2000
 
BIRTCHER CORPORATION, THE A CORP. OF CALIFORNIA (1)
4,492,832 Hand-controllable switching device for electrosurgical instruments 89 1982
 
BIRTCHER MEDICAL SYSTEMS, INC. (1)
RE34432 Power control technique for beam-type electrosurgical unit 71 1992
 
BOSTON SCIENTIFIC LIMITED (1)
6,371,963 Device for controlled endoscopic penetration of injection needle 46 1998
 
BRAUN AKTIENGESELLSCHAFT (1)
4,376,263 Battery charging circuit 100 1981
 
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY (1)
4,764,129 Electrical connector assemblies 73 1985
 
BROWN, RUSSELL A., TRUSTEE OF THE RUSSELL A. FAMILY LIVING TRUST (1)
4,608,977 System using computed tomography as for selective body treatment 283 1982
 
BSD MEDICAL CORPORATION (1)
4,712,559 Local current capacitive field applicator for interstitial array 69 1985
 
BURR-BROWN CORPORATION (1)
5,304,917 Compact low noise low power dual mode battery charging circuit 49 1993
 
CARDIAC PATHWAYS CORPORATION (1)
5,820,568 Apparatus and method for aiding in the positioning of a catheter 102 1996
 
CARDIOFOCUS, INC. (1)
5,540,677 Endoscopic systems for photoreactive suturing of biological materials 144 1994
 
CARDIORHYTHM A CA CORPORATION (1)
5,573,533 Method and system for radiofrequency ablation of cardiac tissue 226 1992
 
CARL ZEISS SURGICAL GMBH (1)
5,422,926 X-ray source with shaped radiation pattern 122 1994
 
CELON AG MEDICAL INSTRUMENTS (1)
6,818,000 Electrode arrangement for electrothermal treatment of human or animal bodies 146 2002
 
CENTRAL BANK & TRUST COMPANY, A KY BANKING CORP. (1)
4,397,314 Method and apparatus for controlling and optimizing the heating pattern for a hyperthermia system 267 1981
 
CHASE MANHATTAN BANK, THE (1)
5,766,165 Return path monitoring system 83 1995
 
CHEMICAL BANK, AS COLLATERAL AGENT (1)
4,296,413 Resistance-bridge to frequency converter with automatic offset correction 41 1979
 
CIMARRON INSTRUMENTS, INC. (1)
4,334,539 Electrosurgical generator control apparatus 100 1980
 
CONSORTIUM MANAGEMENT SERVICES GROUP, INC. (1)
6,562,037 Bonding of soft biological tissues by passing high frequency electric current therethrough 233 1998
 
CONWAY STUART MEDICAL, INC. (1)
6,358,245 Graphical user interface for association with an electrode structure deployed in contact with a tissue region 142 1999
 
COOPER INDUSTRIES, INC. (1)
4,630,218 Current measuring apparatus 77 1985
 
CORABELMENT A.G. (1)
4,518,212 Multiple pin electrical plug 30 1982
 
CURON MEDICAL, INC. (1)
2004/0172,016 Systems and methods for monitoring and controlling use of medical devices 86 2004
 
CYTYC CORPORATION (1)
7,407,502 Radio-frequency generator for powering an ablation device 33 2005
 
DATEX-OHMEDA, INC. (1)
6,560,470 Electrical lockout photoplethysmographic measurement system 123 2000
 
DELL PRODUCTS L.P. (1)
6,693,782 Surge suppression for current limiting circuits 43 2000
 
DELTA ELECTRONICS, INC. (1)
2006/0291,178 High frequency circuit module 31 2006
 
DENTSPLY RESEARCH & DEVELOPMENT CORP. (1)
4,200,105 Electrosurgical safety circuit 84 1978
 
DIAPULSE CORPORATION OF AMERICA (1)
6,458,121 Apparatus for athermapeutic medical treatments 82 1996
 
DISTRIBUTION CONTROL SYSTEMS, INC. (1)
5,696,441 Linear alternating current interface for electronic meters 80 1994
 
DRG (UK) LIMITED (1)
4,384,582 Patient plate for diathermy apparatus, and diathermy apparatus fitted with it 89 1980
 
ELECTEC LIMITED (1)
6,857,903 Quick connecting universal electrical box and wiring system 19 2002
 
ELEKTA AB (PUBL) (1)
6,629,973 Method and an apparatus for controlled destruction of tissue 44 2001
 
ENCISION, INC. (1)
7,465,302 System and method for performing an electrosurgical procedure 34 2005
 
ENDOPHOTONIX, INC. (1)
7,232,437 Assessment of lesion transmurality 35 2005
 
ENERGY, UNITED STATES DEPARTMENT OF (1)
4,339,049 Containers for use in a self supporting assembly 96 1980
 
ESC MEDICAL SYSTEMS LTD. (1)
5,556,396 Method for tubal electroligation 231 1995
 
ESTATE OF LEONARD I MALIS DECEASED (1)
5,318,563 Bipolar RF generator 218 1992
 
ETHICON, INC. (1)
5,403,312 Electrosurgical hemostatic device 738 1993
 
FIDELITY UNION TRUST COMPANY (1)
4,284,312 Sealing type electrical connector 25 1979
 
FINDLEY FOREST LIMITED LLC (1)
6,243,654 Transducer assembly with smart connector 74 1998
 
FISHER & PAYKEL HEALTHCARE LIMITED (1)
5,452,725 Cable termination status detection 52 1993
 
FLUGSTAD, BENJAMIN A. (1)
6,784,405 Variable frequency automated capacitive radio frequency (RF) dielectric heating system 45 2003
 
FRAMATOME CONNECTORS INTERNATIONAL (1)
5,658,173 Electric connector 6 1995
 
FREESCALE SEMICONDUCTOR, INC. (1)
4,931,717 Load response control and method 63 1989
 
FUJI XEROX CO., LTD. (1)
4,880,719 Two component electrophotographic developer 41 1988
 
GARITO, JON C. (1)
4,463,759 Universal finger/foot switch adaptor for tube-type electrosurgical instrument 105 1982
 
GYRUS ENT L.L.C. (1)
7,131,445 Electrosurgical method and apparatus 62 2003
 
GYRUS MEDICAL LIMITED CHARTERHOUSE (1)
5,438,302 Electrosurgical radiofrequency generator having regulated voltage across switching device 380 1994
 
HAIR FREE CENTERS, INC. (1)
4,372,315 Impedance sensing epilator 70 1980
 
HEINRICH KOPP AG (1)
6,749,451 Electrical plug-in adapter for optional connection to different national plug-in systems 13 2002
 
HEMOSTATIC SURGERY CORPORATION, A CAYMAN ISLANDS COMPANY (1)
5,496,314 Irrigation and shroud arrangement for electrically powered endoscopic probes 204 1992
 
HEMOSTATIX CORPORATION (1)
5,400,267 Local in-device memory feature for electrically powered medical equipment 313 1992
 
HENRY, MCCORD, BEAN & MILLER, P.L.L.C. (1)
5,792,138 Cordless bipolar electrocautery unit with automatic power control 110 1996
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
5,729,448 Low cost highly manufacturable DC-to-DC power converter 79 1996
 
HOSPIRA, INC. (1)
RE36871 Remotely programmable infusion system 72 1995
 
HUBBELL INCORPORATED (1)
5,346,406 Electrical cable and connector assembly with safety pilot line disconnect, especially for electric vehicle 56 1993
 
HUETTINGER MEDIZINTECHNIK GMBH & CO. KG (1)
6,245,063 Apparatus for decreasing or eliminating current leakages in electro medical equipment 33 1998
 
HUGHES ELECTRONICS CORPORATION (1)
4,992,719 Stable high voltage pulse power supply 42 1989
 
I.C. MEDICAL, INC. (1)
5,836,909 Automatic fluid control system for use in open and laparoscopic laser surgery and electrosurgery and method therefor 94 1996
 
INFINEON TECHNOLOGIES AG (1)
6,222,356 Current mode switching regulator configured such that a measuring resistor is not needed to measure the current at an inductor 67 1999
 
INNERCOOL THERAPIES, INC., A DELAWARE CORPORATION (1)
6,974,463 System and method for patient temperature control employing temperature projection algorithm 42 2002
 
INTEGRA BURLINGTON MA, INC. (1)
5,230,623 Operating pointer with interactive computergraphics 466 1991
 
INTERMEDICS, INC. (1)
5,540,724 Cardiac cardioverter/defibrillator with in vivo impedance estimation 46 1995
 
INTUITIVE SURGICAL OPERATIONS, INC. (1)
5,891,142 Electrosurgical forceps 258 1997
 
J. MORITA MANUFACTURING CORPORATION (1)
6,899,538 Identification type instrument assembly, identification type adapter, identification type tube, and medical apparatus using them 57 2001
 
JDS UNIPHASE CORPORATION (1)
4,959,606 Current mode switching regulator with programmed offtime 71 1989
 
JOHNSON & JOHNSON PROFESSIONAL, INC. (1)
4,520,818 High dielectric output circuit for electrosurgical power source 67 1983
 
KAI DESINGER (1)
6,524,308 Electrode arrangement for electrothermal treatment of human or animal bodies 59 2000
 
KAMIYAMA, HIROYASU (1)
5,151,102 Blood vessel coagulation/stanching device 365 1990
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (1)
6,654,643 Insulation piercing electrical contact, especially for medical disposable articles such as fetal scalp electrodes 3 2002
 
LABENSKI; HAIM (1)
5,434,398 Magnetic smartcard 148 1994
 
LAZURE SCIENTIFIC, INC. (1)
5,908,444 Complex frequency pulsed electromagnetic generator and method of use 74 1997
 
LEAR AUTOMOTIVE DEARBORN, INC. (1)
5,860,832 Method for connecting flat flexible cable and a connector 36 1997
 
LEE, KYU-HO (1)
6,558,377 Embolic material detachment detection system and method and assembly for embolic treatments 30 2001
 
LEIBINGER GMBH (1)
4,474,179 Method and apparatus for the high frequency coagulation of protein for surgical purposes 171 1982
 
LIGHTWAVE ABLATIOIN SYSTEMS (1)
5,500,012 Ablation catheter system 588 1994
 
LINEAR TECHNOLOGY CORPORATION (1)
6,498,466 Cancellation of slope compensation effect on current limit 80 2000
 
LINVATEC CORPORATION (1)
4,739,759 Microprocessor controlled electrosurgical generator 147 1985
 
LUMENIS INC. (1)
5,681,307 Fiber-optic plug and receptacle providing automatic appliance recognition 40 1994
 
MACAN ENGINEERING & MANUFACTURING COMPANY, INC. (1)
4,191,188 Variable crest factor high frequency generator apparatus 67 1978
 
MAQUET CARDIOVASCULAR LLC (1)
7,192,427 Apparatus and method for assessing transmurality of a tissue ablation 34 2003
 
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (1)
4,788,634 Resonant forward converter 104 1987
 
MDT CORPORATION (1)
4,938,761 Bipolar electrosurgical forceps 271 1990
 
MEDICAL RESEARCH ASSOCIATES, LTD., #2 (1)
4,378,801 Electrosurgical generator 78 1980
 
MEDTRONIC CRYOCATH LP (1)
5,281,213 Catheter for ice mapping and ablation 470 1992
 
MEGAPULSE, INC. (1)
4,767,999 Method of and apparatus for radio-frequency generation in resonator tank circuits excited by sequential pulses of alternately opposite polarity 35 1986
 
MEHL; THOMAS L. (1)
4,566,454 Selected frequency hair removal device and method 61 1981
 
MFC CAPITAL FUNDING INC (1)
6,368,106 Mandibular advancer and method of installing the same 8 2000
 
MITSUMI ELECTRIC CO., LTD. (1)
6,758,700 Electrical connector 2 2002
 
MOTOROLA MOBILITY, INC. (1)
5,211,581 Electrical connector assembly and method therefor 10 1992
 
N.K.F. GROEP B.V. (1)
4,543,448 Electrical cord set having a magnetically identifiable conductor, and a method of automatically manufacturing such a cord set 21 1984
 
NEUROTHERM, INC. (1)
7,226,447 Electrosurgical generator 44 2004
 
NORTHROP GRUMMAN CORPORATION (1)
5,594,636 Matrix converter circuit and commutating method 52 1994
 
NOVOCURE LIMITED (1)
7,146,210 Apparatus and method for optimizing tumor treatment efficiency by electric fields 46 2003
 
NTERO SURGICAL, INC. (1)
6,645,198 Systems and methods for reducing post-surgical complications 56 2000
 
OERTLI-INSTRUMENTE AG (1)
5,346,491 Feed device for bipolar electrodes for capsulotomy 60 1991
 
OMRON CORPORATION (1)
6,692,311 Sensor system and connector used therefor 5 2000
 
OMRON TATEISI ELECTRONICS CO. (1)
4,993,430 Electrode device for high frequency thermotherapy apparatus 106 1989
 
ONESYS OY (1)
5,413,573 Device for surgical procedures 132 1994
 
PACESETTER AB (1)
4,805,621 Apparatus for measuring impedance of body tissue 109 1987
 
PACKAGING SERVICE CORPORATION OF KENTUCKY, A CORP. OF KY (1)
4,590,934 Bipolar cutter/coagulator 339 1983
 
PERFECT SURGICAL TECHNIQUES, INC. (1)
6,682,527 Method and system for heating tissue with a bipolar instrument 184 2001
 
PHOENIX CONTACT GMBH & CO. KG (1)
6,254,422 Electronic terminal for use on circuit boards 37 2000
 
PHYSIO-CONTROL, INC. (1)
5,605,150 Electrical interface for a portable electronic physiological instrument having separable components 98 1994
 
PLASMA PROCESSING CORPORATION (1)
5,613,996 Process for treatment of reactive fines 26 1995
 
POST N MAIL, L.C. (1)
5,658,322 Bio-active frequency generator and method 83 1995
 
PREFERENTIAL, INC. (1)
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QUANTUM CORPORATION (1)
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RADIO THERAPEUTICS CORPORATION (1)
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RADIONICS, INC. (1)
4,411,266 Thermocouple radio frequency lesion electrode 397 1980
 
RCA CORPORATION (1)
4,311,154 Nonsymmetrical bulb applicator for hyperthermic treatment of the body 225 1979
 
RDM INTERNATIONAL, INC. (1)
4,644,955 Circuit apparatus and method for electrothermal treatment of cancer eye 70 1985
 
REFRACTEC, INC. (1)
5,749,871 Method and apparatus for modifications of visual acuity by thermal means 91 1994
 
REGENERATION TECHNOLOGIES, INC. (1)
5,690,692 Bio-active frequency generator and method 44 1997
 
RESPIRATORY DIAGNOSTICS, INC. (1)
7,122,031 Graphical user interface for association with an electrode structure deployed in contact with a tissue region 55 2001
 
RESPIRATORY SUPPORT PRODUCTS, INC. (1)
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RIBAPHARM INC. (1)
6,573,248 Monocyclic L-nucleosides, analogs and uses thereof 56 2001
 
ROCKY MOUNTAIN RESEARCH, INC. (1)
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RUTLAND GILTS LIMITED (1)
5,474,464 Electrical adaptor 49 1994
 
SAFCO CORPORATION (1)
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SALIENT SURGICAL TECHNOLOGIES, INC. (1)
6,689,131 Electrosurgical device having a tissue reduction sensor 149 2001
 
SAMSUNG ELECTRONICS CO., LTD. (1)
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6,517,538 Temperature-controlled snare 46 1999
 
SMITH & NEPHEW, INC. (1)
2004/0030,330 Electrosurgery systems 251 2003
 
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5,044,977 Electrical connector having pressure contacts 36 1989
 
SOCIETE SATELEC (1)
4,281,373 High frequency voltage generator 93 1978
 
SONY CORPORATION (1)
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SPACELABS HEALTHCARE, LLC (1)
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ST. JUDE MEDICAL, INC. (1)
5,300,068 Electrosurgical apparatus 243 1992
 
ST. PAUL FIRE AND MARINE INSURANCE COMPANY (1)
4,903,696 Electrosurgical generator 124 1988
 
STERWIN LABORATORIES, INC., 2315 SANDERS ROAD, NORTHBROOK, IL., A CORP. OF DE. (1)
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SULZER OSYPKA GMBH (1)
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SUMITOMO WIRING SYSTEMS, LTD. (1)
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5,429,596 Endoscopic electrosurgical suction-irrigation instrument 68 1994
 
SYNERGETICS USA, INC. (1)
7,041,096 Electrosurgical generator apparatus 58 2002
 
SYNERON MEDICAL LTD., ISRAELI COMPANY, OF (1)
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TALL TOWER LED, LLC (1)
6,409,533 Connector locking of terminal pins and header 3 2001
 
THE B. F. GOODRICH COMPANY (1)
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THE BRIGHAM AND WOMEN'S HOSPITAL, INC. (1)
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THE JOHNS HOPKINS UNIVERSITY (1)
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5,385,148 Cardiac imaging and ablation catheter 455 1993
 
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THE UAB RESEARCH FOUNDATION (1)
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THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (1)
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TOKYO SHIBAURA DENKI KABUSHIKI KAISHA (1)
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TRANSAMERICA BUSINESS CREDIT CORPORATION (1)
5,520,684 Transurethral radio frequency apparatus for ablation of the prostate gland and method 293 1994
 
TRION, INC. (1)
4,651,264 Power supply with arcing control and automatic overload protection 66 1984
 
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6,423,057 Method and apparatus for monitoring and controlling tissue temperature and lesion formation in radio-frequency ablation procedures 98 2000
 
UROLOGIX, INC. (1)
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VEIN RX, INC. (1)
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5,370,675 Medical probe device and method 720 1993
 
VENTURE LENDING, A DIVISION OF CUPERTINO NATIONAL BANK & TRUST (1)
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VISTEON GLOBAL TECHNOLOGIES, INC. (1)
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VIVANT MEDICAL, INC. (1)
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WILES, TERRY L. (1)
5,417,719 Method of using a spinal cord stimulation lead 255 1993
 
WILSON, WALTER (1)
5,454,809 Electrosurgical catheter and method for resolving atherosclerotic plaque by radio frequency sparking 409 1994
 
XO CARE A/S (1)
6,890,331 Electrosurgical apparatus 30 2001
 
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OTHER [CHECK PATENT PROFILE FOR ASSIGNMENT INFORMATION] (40)
4,209,018 Tissue coagulation apparatus and method 89 1978
4,321,926 Insertion detecting probe and electrolysis system 76 1979
4,343,308 Surgical ground detector 81 1980
4,492,231 Non-sticking electrocautery system and forceps 459 1982
4,472,661 High voltage, low power transformer for efficiently firing a gas discharge luminous display 67 1982
4,595,248 Terminal block 35 1983
4,657,015 Control device for a high frequency surgical apparatus 117 1985
4,651,280 Electrosurgical control system using tissue conductivity 96 1985
4,741,334 Monitoring arrangement for a high frequency surgery device 84 1986
4,754,757 Method and apparatus for monitoring the surface contact of a neutral electrode of a HF-surgical apparatus 98 1986
4,832,024 Cardio-vascular catheter for shooting a laser beam 133 1988
4,890,610 Bipolar forceps 102 1989
5,108,389 Automatic smoke evacuator activator system for a surgical laser apparatus and method therefor 89 1990
5,478,303 Electromagnetic apparatus for use in therapy 80 1992
5,295,857 Electrical connector with improved wire termination system 58 1992
5,430,434 Portable surgical early warning device 60 1993
6,059,781 Electroconvergent cautery system 48 1993
5,738,683 Mapping and ablation catheter 130 1994
5,720,742 Controller and actuating system for surgical instrument 59 1996
5,921,982 Systems and methods for ablating body tissue 321 1997
5,951,546 Electrosurgical instrument for tissue ablation, an apparatus, and a method for providing a lesion in damaged and diseased tissue from a mammal 231 1997
6,197,023 Apparatus and process for catheter ablation 44 1998
6,132,429 Radiofrequency medical instrument and methods for luminal welding 90 1999
6,520,787 Multiple plug for different connection systems 12 2000
7,333,859 Radioelectric asymmetric conveyer for therapeutic use 28 2001
6,558,203 Multi-function RJ-type modular connector 11 2001
6,544,076 Dual function RJ connector 6 2001
6,595,805 Dual function RJ connector 8 2002
6,568,965 Multi-functional RJ type modulator connector for selectively receiving two RJ plugs of differing configurations 6 2002
7,008,369 Apparatus and method for electromagnetic therapy 29 2002
2003/0199,863 Systems and methods for controlling power in an electrosurgical probe 81 2002
6,653,569 Serial ATA cable 35 2003
2003/0181,898 RF filter for an electrosurgical generator 46 2003
2004/0015,216 Self-evacuating electrocautery device 61 2003
2004/0167,508 Vessel sealing system 44 2004
2005/0004,569 Coagulating electrosurgical instrument with tissue dam 97 2004
7,115,124 Device and method for tissue ablation using bipolar radio-frequency current 33 2004
2008/0015,563 APPARATUS AND METHOD FOR CREATING, MAINTAINING, AND CONTROLLING A VIRTUAL ELECTRODE USED FOR THE ABLATION OF TISSUE 62 2007
2009/0132,648 CONTENT DELIVERY AND GLOBAL TRAFFIC MANAGEMENT NETWORK SYSTEM 2009
2009/0132,648 CONTENT DELIVERY AND GLOBAL TRAFFIC MANAGEMENT NETWORK SYSTEM 2009

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
COVIDIEN AG (5)
8,303,580 Method and system for programming and controlling an electrosurgical generator system 0 2010
8,231,616 Transformer for RF voltage sensing 0 2010
8,267,928 System and method for closed loop monitoring of monopolar electrosurgical apparatus 0 2011
8,241,278 Laparoscopic apparatus for performing electrosurgical procedures 0 2011
8,267,929 Method and system for programming and controlling an electrosurgical generator system 0 2011
 
CADWELL LABS (1)
D670656 Electrical connector 0 2010

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