US Patent No: 8,038,670 - Analytics, PDF, Full Text and PAIR Access

Number of patents in Portfolio can not be more than 2000

Fluid-assisted medical devices, systems and methods

ALSO PUBLISHED AS: 20060106379

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Abstract

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Surgical devices for treating tissue are provided. Also provided are systems for treating tissue and methods of treating tissue. An exemplary surgical device has a handle, a fluid passage connectable to a fluid source, a tip portion and a distal end. The tip portion can simultaneously provide RF power and conductive fluid to tissue. The tip portion includes an electrode having a domed portion having a domed surface and a cylindrical portion having a cylindrical surface. The domed portion is located distal to the cylindrical portion and occupies at least a portion of the distal end of the surgical device. The device includes a fluid outlet opening in fluid communication with the fluid passage, the fluid outlet opening configured to provide the conductive fluid to a surface of the electrode proximal to the distal end surface of the surgical device.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MEDTRONIC ADVANCED ENERGY LLCMINNEAPOLIS, MN31

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McClurken, Michael E Durham, NH 48 1368

Cited Art Landscape

Patent Info (Count) # Cites Year
 
ARTHROCARE CORPORATION (98)
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5,681,282 Methods and apparatus for ablation of luminal tissues 528 1995
5,697,909 Methods and apparatus for surgical cutting 501 1995
5,697,281 System and method for electrosurgical cutting and ablation 466 1995
5,683,366 System and method for electrosurgical tissue canalization 460 1995
5,697,882 System and method for electrosurgical cutting and ablation 553 1995
6,024,733 System and method for epidermal tissue ablation 196 1995
5,902,272 Planar ablation probe and method for electrosurgical cutting and ablation 255 1996
5,810,764 Resecting loop electrode and method for electrosurgical cutting and ablation 389 1996
5,843,019 Shaped electrodes and methods for electrosurgical cutting and ablation 287 1996
5,697,536 System and method for electrosurgical cutting and ablation 452 1996
5,860,951 Systems and methods for electrosurgical myocardial revascularization 208 1996
5,873,855 Systems and methods for electrosurgical myocardial revascularization 236 1996
5,766,153 Methods and apparatus for surgical cutting 305 1996
5,888,198 Electrosurgical system for resection and ablation of tissue in electrically conductive fluids 288 1996
5,891,095 Electrosurgical treatment of tissue in electrically conductive fluid 324 1996
6,312,408 Electrosurgical probe for treating tissue in electrically conductive fluid 165 1996
5,871,469 System and method for electrosurgical cutting and ablation 287 1997
6,179,824 System and methods for electrosurgical restenosis of body lumens 172 1997
6,159,194 System and method for electrosurgical tissue contraction 250 1997
6,105,581 Electrosurgical systems and methods for treating the spine 156 1997
6,113,597 Electrosurgical systems and methods for urological and gynecological procedures 75 1997
6,210,402 Methods for electrosurgical dermatological treatment 198 1997
6,228,078 Methods for electrosurgical dermatological treatment 206 1997
6,109,268 Systems and methods for electrosurgical endoscopic sinus surgery 208 1997
6,032,674 Systems and methods for myocardial revascularization 140 1997
6,183,469 Electrosurgical systems and methods for the removal of pacemaker leads 195 1998
6,190,381 Methods for tissue resection, ablation and aspiration 301 1998
6,277,112 Methods for electrosurgical spine surgery 191 1998
6,355,032 Systems and methods for selective electrosurgical treatment of body structures 237 1998
6,391,025 Electrosurgical scalpel and methods for tissue cutting 186 1998
6,063,079 Methods for electrosurgical treatment of turbinates 171 1998
6,142,992 Power supply for limiting power in electrosurgery 255 1998
6,235,020 Power supply and methods for fluid delivery in electrosurgery 285 1998
6,363,937 System and methods for electrosurgical treatment of the digestive system 220 1998
6,047,700 Systems and methods for electrosurgical removal of calcified deposits 170 1998
6,053,172 Systems and methods for electrosurgical sinus surgery 166 1998
6,102,046 Systems and methods for electrosurgical tissue revascularization 198 1998
6,224,592 Systems and methods for electrosurgical tissue treatment in conductive fluid 298 1998
6,045,532 Systems and methods for electrosurgical treatment of tissue in the brain and spinal cord 146 1998
6,086,585 System and methods for electrosurgical treatment of sleep obstructive disorders 119 1998
6,117,109 Systems and methods for electrosurgical incisions on external skin surfaces 173 1998
6,461,350 Systems and methods for electrosurgical-assisted lipectomy 104 1998
6,066,134 Method for electrosurgical cutting and ablation 264 1998
6,179,836 Planar ablation probe for electrosurgical cutting and ablation 225 1998
6,296,638 Systems for tissue ablation and aspiration 202 1998
6,228,082 Systems and methods for electrosurgical treatment of vascular disorders 115 1998
6,149,620 System and methods for electrosurgical tissue treatment in the presence of electrically conductive fluid 258 1999
6,159,208 System and methods for electrosurgical treatment of obstructive sleep disorders 159 1999
6,203,542 Method for electrosurgical treatment of submucosal tissue 170 1999
6,264,652 Electrosurgical systems for treating tissue 189 1999
6,309,387 Systems and methods for electrosurgical skin resurfacing 151 1999
6,461,354 Systems for electrosurgical dermatological treatment 63 1999
6,264,650 Methods for electrosurgical treatment of intervertebral discs 201 1999
6,283,961 Apparatus for electrosurgical spine surgery 339 1999
6,238,391 Systems for tissue resection, ablation and aspiration 241 1999
6,254,600 Systems for tissue ablation and aspiration 174 1999
6,264,651 Method for electrosurgical spine surgery 149 1999
6,296,636 Power supply and methods for limiting power in electrosurgery 274 1999
6,322,549 Systems and methods for electrosurgical treatment of tissue in the brain and spinal cord 173 2000
6,416,507 Method for treating articular cartilage defects 145 2000
6,416,508 Methods for electrosurgical tissue treatment in conductive fluid 205 2000
6,379,351 Electrosurgical method for the removal of pacemaker leads 161 2000
6,929,640 Methods for electrosurgical tissue contraction within the spine 146 2000
6,896,672 Methods for electrosurgical incisions on external skin surfaces 37 2000
6,432,103 System for electrosurgical treatment of submucosal tissue 165 2000
6,468,270 System and method for electrosurgical treatment of intervertebral discs 115 2000
6,602,248 Methods for repairing damaged intervertebral discs 191 2000
7,070,596 Electrosurgical apparatus having a curved distal section 137 2000
6,468,274 Systems and methods for treating spinal pain 154 2000
6,726,684 Methods for electrosurgical spine surgery 106 2000
6,896,674 Electrosurgical apparatus having digestion electrode and methods related thereto 81 2000
6,832,996 Electrosurgical systems and methods for treating tissue 90 2001
6,464,695 Method for electrosurgical treatment of intervertebral discs 78 2001
6,915,806 Method for harvesting graft vessel 40 2001
6,770,071 Bladed electrosurgical probe 150 2001
6,746,447 Methods for ablating tissue 86 2001
6,974,453 Dual mode electrosurgical clamping probe and related methods 149 2001
6,772,012 Methods for electrosurgical treatment of spinal tissue 127 2001
6,719,754 Methods for electrosurgical assisted lipectomy 52 2002
6,766,202 Systems and methods for intradermal collagen stimulation 73 2002
6,712,811 Methods for electrosurgical spine surgery 61 2002
7,004,941 Systems and methods for electrosurigical treatment of obstructive sleep disorders 99 2002
6,949,096 Electrosurgical ablation and aspiration apparatus having flow directing feature and methods related thereto 128 2003
6,991,631 Electrosurgical probe having circular electrode array for ablating joint tissue and systems related thereto 136 2003
7,094,215 Systems and methods for electrosurgical tissue contraction 115 2003
7,104,986 Intervertebral disc replacement method 97 2003
6,960,204 Electrosurgical method using laterally arranged active electrode 103 2003
2004/0215,184 System for electrosurgical tissue contraction 20 2003
2004/0230,190 Electrosurgical apparatus and methods for tissue treatment and removal 125 2004
2006/0178,670 Rotary electrosurgical apparatus and methods thereof 108 2004
2005/0251,134 Apparatus and methods for electrosurgical ablation and resection of target tissue 81 2005
2006/0259,025 Conductive fluid bridge electrosurgical apparatus 98 2005
2006/0036,237 Devices and methods for selective orientation of electrosurgical devices 83 2005
2005/0288,665 Electrosurgical device having planar vertical electrode and related methods 118 2005
2006/0064,101 Bone access system 108 2005
2006/0095,031 Selectively controlled active electrodes for electrosurgical probe 104 2005
7,169,143 Methods for electrosurgical tissue treatment in electrically conductive fluid 94 2005
 
MEDTRONIC, INC. (62)
5,405,376 Method and apparatus for ablation 250 1993
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5,609,151 Method for R-F ablation 431 1994
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5,897,553 Ball point fluid-assisted electrocautery device 340 1995
5,876,398 Method and apparatus for R-F ablation 135 1995
5,725,524 Apparatus for R-F ablation 307 1996
5,913,854 Fluid cooled ablation catheter and method for making 114 1997
5,807,395 Method and apparatus for RF ablation and hyperthermia 501 1997
6,096,037 Tissue sealing electrosurgery device and methods of sealing tissue 359 1997
6,016,809 Method and apparatus for R-F ablation 110 1997
5,906,613 Method for R-F ablation 101 1997
5,980,516 Method and apparatus for R-F ablation 91 1998
6,018,676 Ultrasound biopsy needle 42 1998
6,327,505 Method and apparatus for rf intraluminal reduction and occlusion 110 1999
2001/0041,921 STRAIGHT NEEDLE APPARATUS FOR CREATING A VIRTUAL ELECTRODE USED FOR THE ABLATION OF TISSUE 17 1999
6,238,393 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 200 1999
6,302,903 Straight needle apparatus for creating a virtual electrode used for the ablation of tissue 70 1999
6,315,777 Method and apparatus for creating a virtual electrode used for the ablation of tissue 64 1999
6,409,722 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 305 1999
6,494,902 Method for creating a virtual electrode for the ablation of tissue and for selected protection of tissue during an ablation 44 1999
6,537,248 Helical needle apparatus for creating a virtual electrode used for the ablation of tissue 104 1999
6,328,736 Fluid-assisted electrocautery device 97 2000
6,488,680 Variable length electrodes for delivery of irrigated ablation 136 2000
6,358,248 Ball point fluid-assisted electrocautery device 139 2000
6,443,952 Tissue sealing electrosurgery device and methods of sealing tissue 256 2000
6,493,589 Methods and apparatus for treatment of pulmonary conditions 160 2000
2001/0039,419 Vibration sensitive ablation device and method 147 2001
6,539,265 Apparatus for rf intraluminal reduction and occlusion 50 2001
6,706,039 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 116 2001
6,497,705 Method and apparatus for creating a virtual electrode used for the ablation of tissue 55 2001
6,736,810 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 153 2001
6,475,216 Fluid-assisted electrocautery method 76 2001
6,623,515 Straight needle apparatus for creating a virtual electrode used for the ablation of tissue 38 2001
6,585,732 Fluid-assisted electrosurgical device 102 2001
6,716,211 Medical device with porous metal element 104 2001
6,911,019 Helical needle apparatus for creating a virtual electrode used for the ablation of tissue 90 2001
6,537,272 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 202 2001
6,699,240 Method and apparatus for tissue ablation 109 2001
6,610,060 Tissue sealing electrosurgery device and methods of sealing tissue 107 2002
6,613,048 Tissue sealing electrosurgery device and methods of sealing tissue 103 2002
6,858,028 Tissue sealing electrosurgery device and methods of sealing tissue 102 2002
6,849,073 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 234 2002
6,755,827 Tissue sealing electrosurgery device and methods of sealing tissue 86 2002
6,776,780 Tissue sealing electrosurgery device and methods of sealing tissue 238 2002
6,764,487 Fluid-assisted electrosurgical device 123 2003
2004/0215,181 Delivery of fluid during transurethral prostate treatment 34 2003
7,169,144 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 109 2003
6,979,332 Surgical micro-resecting instrument with electrocautery and continuous aspiration features 41 2003
6,962,589 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 101 2004
2005/0245,923 Biopolar virtual electrode for transurethral needle ablation 31 2004
7,247,155 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 133 2004
6,949,098 Pen-type electrosurgical instrument 88 2004
7,322,974 TUNA device with integrated saline reservoir 50 2004
2005/0015,130 Brain electrode 45 2004
2006/0041,254 Electrosurgical hemostat 35 2005
2006/0015,097 Helical needle apparatus for creating a virtual electrode used for the ablation of tissue 33 2005
7,309,325 Helical needle apparatus for creating a virtual electrode used for the ablation of tissue 37 2005
7,156,845 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 48 2005
7,166,105 Pen-type electrosurgical instrument 44 2005
7,261,711 Electrosurgical instrument 52 2005
7,364,579 Fluid-assisted electrosurgical device 42 2007
 
GYRUS MEDICAL LIMITED (37)
5,647,869 Electrosurgical apparatus 494 1995
6,293,942 Electrosurgical generator method 305 1996
6,004,319 Electrosurgical instrument 304 1996
6,027,501 Electrosurgical instrument 285 1996
5,944,715 Electrosurgical instrument 320 1996
6,093,186 Electrosurgical generator and system 316 1997
6,416,509 Electrosurgical generator and system 288 1998
6,056,746 Electrosurgical instrument 331 1998
6,306,134 Electrosurgical generator and system 300 1998
6,174,308 Electrosurgical instrument 106 1999
6,558,379 Electrosurgical system 110 1999
6,336,926 Electrosurgical system 113 2000
6,780,180 Electrosurgical instrument 181 2000
6,482,202 Under water treatment 64 2001
6,758,846 Electrosurgical instrument and an electrosurgery system including such an instrument 189 2001
2002/0029,036 Electrosurgical generator and system 194 2001
6,893,435 Electrosurgical system 169 2001
6,923,803 Electrosurgical system and method 89 2002
6,827,725 Surgical instrument 96 2002
6,843,789 Electrosurgical system 177 2002
6,984,231 Electrosurgical system 178 2002
7,052,494 Surgical system and method 86 2002
6,929,641 Electrosurgical system 134 2003
6,966,907 Electrosurgical generator and system 262 2003
6,966,909 Surgical instrument 122 2003
2004/0078,037 Surgical instrument 74 2003
2004/0068,307 Surgical instrument 86 2003
7,001,380 Electrosurgical system and method 80 2004
2004/0181,219 Electrosurgical instrument and an electrosugery system including such an instrument 86 2004
2005/0261,676 Surgical instrument 81 2004
7,147,637 Surgical instrument 93 2004
7,150,748 Bipolar coagulating instrument 80 2004
2005/0261,677 Surgical instrument 72 2005
7,153,300 Electrosurgical system 120 2005
2006/0047,275 Electrical generator and system 74 2005
2006/0111,711 Surgical instrument 122 2005
2006/0264,929 Surgical system 75 2006
 
BOSTON SCIENTIFIC SCIMED, INC. (26)
5,190,541 Surgical instrument and method 588 1990
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5,403,311 Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue 831 1993
5,697,927 Catheter for RF ablation with cooled electrode and apparatus for use therewith 355 1994
5,676,693 Electrophysiology device 414 1994
5,800,482 Apparatus and method for linear lesion ablation 358 1996
6,068,653 Electrophysiology catheter device 117 1996
5,919,191 Electro-surgical tissue removal 64 1997
5,860,974 Heart ablation catheter with expandable electrode and method of coupling energy to an electrode on a catheter shaft 461 1997
6,010,500 Telescoping apparatus and method for linear lesion ablation 148 1997
5,895,417 Deflectable loop design for a linear lesion ablation apparatus 289 1997
6,015,407 Combination linear ablation and cooled tip RF catheters 110 1998
6,212,426 Systems and methods for conducting electrophysiological testing using high-voltage energy pulses to stun tissue 98 1999
6,579,288 Fluid cooled apparatus for supporting diagnostic and therapeutic elements in contact with tissue 91 2000
6,942,661 Fluid cooled apparatus for supporting diagnostic and therapeutic elements in contact with tissue 55 2001
6,685,700 Method and system for heating solid tissue 108 2001
6,814,731 Methods for RF ablation using jet injection of conductive fluid 20 2002
7,087,051 Articulating radio frequency probe handle 107 2003
6,964,661 Endovenous ablation mechanism with feedback control 49 2003
7,101,387 Radio frequency ablation cooling shield 35 2003
2005/0080,410 Liquid infusion apparatus for radiofrequency tissue ablation 16 2003
2005/0070,888 Medical device systems and methods 16 2004
2006/0195,079 Wrap based lesion formation apparatus and methods configured to protect non-target tissue 14 2005
2006/0217,701 Ablation probe with heat sink 23 2005
2006/0129,185 Forceps for medical use 14 2005
2006/0271,036 RADIO FREQUENCY ABLATION COOLING SHIELD 27 2006
 
ETHICON ENDO-SURGERY, INC. (25)
5,558,671 Impedance feedback monitor for electrosurgical instrument 491 1994
5,709,680 Electrosurgical hemostatic device 503 1994
5,688,270 Electrosurgical hemostatic device with recessed and/or offset electrodes 470 1995
5,599,350 Electrosurgical clamping device with coagulation feedback 257 1995
5,807,393 Surgical tissue treating device with locking mechanism 358 1995
5,562,702 Cable-actuated jaw assembly for surgical instruments 143 1995
5,755,717 Electrosurgical clamping device with improved coagulation feedback 384 1996
5,817,093 Impedance feedback monitor with query electrode for electrosurgical instrument 388 1996
5,810,811 Electrosurgical hemostatic device 556 1997
6,003,517 Method for using an electrosurgical device on lung tissue 227 1998
6,165,175 RF bipolar mesentery takedown device including improved bipolar end effector 115 1999
6,296,640 RF bipolar end effector for use in electrosurgical instruments 157 1999
6,251,110 Combined radio frequency and ultrasonic surgical device 69 1999
6,468,275 RF bipolar mesentery takedown device including improved bipolar end effector 183 2000
6,485,490 RF bipolar end effector for use in electrosurgical instruments 145 2001
6,929,644 Electrosurgical jaw structure for controlled energy delivery 294 2001
6,676,660 Feedback light apparatus and method for use with an electrosurgical instrument 284 2002
6,802,843 Electrosurgical working end with resistive gradient electrodes 269 2002
6,926,716 Electrosurgical instrument 296 2002
6,770,072 Electrosurgical jaw structure for controlled energy delivery 284 2002
7,074,219 Electrosurgery with cooled electrodes 72 2003
7,041,102 Electrosurgical working end with replaceable cartridges 290 2003
6,905,497 Jaw structure for electrosurgical instrument 192 2003
2004/0193,211 Fingertip surgical instruments 32 2004
2006/0167,451 Medical instrument including an end effector having a medical-treatment electrode 23 2005
 
COVIDIEN AG (22)
5,718,703 Method and apparatus for small needle electrocautery 74 1995
6,478,793 Ablation treatment of bone metastases 122 2000
6,458,130 Endoscopic bipolar electrosurgical forceps 307 2001
6,796,981 Vessel sealing system 229 2002
6,743,229 Bipolar electrosurgical instrument for sealing vessels 219 2002
6,960,210 Laparoscopic bipolar electrosurgical instrument 169 2002
6,682,528 Endoscopic bipolar electrosurgical forceps 308 2002
2004/0122,423 Vessel sealer and divider with non-conductive stop members 111 2003
2004/0143,263 Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion 196 2003
2004/0162,557 Vessel sealing instrument 143 2004
2006/0264,931 Electrosurgical instrument which reduces thermal damage to adjacent tissue 128 2004
7,147,638 Electrosurgical instrument which reduces thermal damage to adjacent tissue 221 2004
2005/0021,027 Tissue sealer with non-conductive variable stop members and method of sealing tissue 134 2004
2004/0249,374 Vessel sealing instrument 187 2004
2005/0015,086 Multi-port side-fire coagulator 30 2004
2005/0101,952 Vessel sealing wave jaw 158 2004
7,232,440 Bipolar forceps having monopolar extension 162 2004
2005/0203,504 Method and system for controlling output of RF medical generator 205 2005
2006/0064,085 Articulating bipolar electrosurgical instrument 147 2005
2006/0079,872 Devices for detecting heating under a patient return electrode 49 2005
2006/0178,667 Electrosurgical pencil with advanced es controls 65 2006
2006/0189,977 Electrosurgical electrode shroud 14 2006
 
MEDTRONIC ADVANCED ENERGY LLC (21)
6,558,385 Fluid-assisted medical device 177 2000
6,702,810 Fluid delivery system and controller for electrosurgical devices 185 2001
6,689,131 Electrosurgical device having a tissue reduction sensor 195 2001
7,115,139 Fluid-assisted medical devices, fluid delivery systems and controllers for such devices, and methods 59 2001
6,953,461 Fluid-assisted medical devices, systems and methods 219 2002
7,311,708 Fluid-assisted medical devices, systems and methods 34 2002
2003/0114,850 Fluid-assisted medical device 25 2003
2004/0019,350 Fluid-assisted medical devices, systems and methods 36 2003
2006/0116,675 Fluid-assisted medical devices, systems and methods 145 2003
2006/0235,379 Fluid-assisted electrosurgical scissors and methods 19 2003
2004/0138,655 Fluid delivery system and controller for electrosurgical devices 16 2003
2004/0162,552 Electrosurgical device having a tissue reduction sensor 15 2004
2007/0016,182 Fluid-assisted medical devices, systems and methods 134 2004
2005/0015,085 Fluid-assisted medical devices, systems and methods 25 2004
2005/0010,212 Fluid-assisted medical devices, systems and methods 27 2004
2005/0090,816 Fluid-assisted medical devices, systems and methods 22 2004
2006/0149,225 Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof 17 2005
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2006/0100,619 Fluid-assisted medical device 46 2005
2006/0106,379 Fluid-assisted medical devices, systems and methods 18 2005
2007/0049,920 Fluid-Assisted Medical Devices, Fluid Delivery Systems and Controllers for Such Devices, and Methods 19 2006
 
EP Technologies, Inc. (14)
5,313,943 Catheters and methods for performing cardiac diagnosis and treatment 419 1992
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5,456,682 Electrode and associated systems using thermally insulated temperature sensing elements 273 1994
5,735,846 Systems and methods for ablating body tissue using predicted maximum tissue temperature 173 1995
5,575,810 Composite structures and methods for ablating tissue to form complex lesion patterns in the treatment of cardiac conditions and the like 275 1995
5,797,905 Flexible tissue ablation elements for making long lesions 162 1995
5,879,348 Electrode structures formed from flexible, porous, or woven materials 57 1996
5,702,386 Non-linear control systems and methods for heating and ablating body tissue 139 1996
5,743,903 Cardiac ablation systems and methods using tissue temperature monitoring and control 180 1996
6,241,754 Composite structures and methods for ablating tissue to form complex lesion patterns in the treatment of cardiac conditions and the like 149 1996
6,030,379 Systems and methods for seeking sub-surface temperature conditions during tissue ablation 47 1997
6,053,912 Systems and methods for sensing sub-surface temperatures in body tissue during ablation with actively cooled electrodes 177 1997
6,056,745 Systems and methods for obtaining desired lesion characteristics while ablating body tissue 135 1997
6,165,169 Systems and methods for identifying the physical, mechanical, and functional attributes of multiple electrode arrays 148 1999
 
ORATEC INTERVENTIONS, INC. (14)
5,277,696 Medical high frequency coagulation instrument 196 1992
5,785,705 RF method for controlled depth ablation of soft tissue 253 1995
6,135,999 Concave probe for arthroscopic surgery 129 1998
5,954,716 Method for modifying the length of a ligament 204 1998
6,176,857 Method and apparatus for applying thermal energy to tissue asymmetrically 98 1998
6,461,357 Electrode for electrosurgical ablation of tissue 38 1999
6,379,350 Surgical instrument for ablation and aspiration 113 1999
6,350,262 Method and apparatus for applying thermal energy to tissue asymetrically 113 2000
6,391,028 Probe with distally orientated concave curve for arthroscopic surgery 83 2000
2002/0049,438 Surgical instrument having distal face with first and second electrodes 84 2001
6,757,565 Electrosurgical instrument having a predetermined heat profile 23 2002
6,699,244 Electrosurgical instrument having a chamber to volatize a liquid 36 2002
2003/0014,050 Electrode for electrosurgical ablation of tissue 24 2002
2004/0193,150 Surgical instrument for ablation and aspiration 63 2004
 
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. (13)
5,564,440 Method for mopping and/or ablation of anomalous conduction pathways 137 1994
5,640,955 Guiding introducers for use in the treatment of accessory pathways around the mitral valve using a retrograde approach 128 1995
5,676,662 Ablation catheter 181 1995
5,785,706 Nonsurgical mapping and treatment of cardiac arrhythmia using a catheter contained within a guiding introducer containing openings 230 1996
5,800,413 Guiding introducer for use in the treatment of atrial flutter 83 1996
6,264,654 Ablation catheter 77 1999
6,645,202 Apparatus and method for ablating tissue 179 2000
6,971,394 Methods and devices for ablation 67 2002
6,960,207 Ablation catheter having a virtual electrode comprising portholes and a porous conductor 33 2003
7,087,053 Catheter with bifurcated, collapsible tip for sensing and ablating 74 2004
2005/0245,918 Methods and devices for ablation 23 2005
2005/0267,467 Bipolar conforming electrode catheter and methods for ablation 33 2005
2006/0184,167 Methods and devices for ablation 29 2006
 
TYCO HEALTHCARE GROUP AG (13)
5,281,216 Electrosurgical bipolar treating apparatus 446 1992
5,827,271 Energy delivery system for vessel sealing 393 1995
6,066,139 Apparatus and method for sterilization and embolization 246 1996
6,068,627 Smart recognition apparatus and method 233 1997
6,887,240 Vessel sealing wave jaw 166 1999
6,506,189 Cool-tip electrode thermosurgery system 298 2000
6,575,969 Cool-tip radiofrequency thermosurgery electrode system for tumor ablation 399 2000
6,755,825 Electrosurgical device having a dielectric seal 73 2001
6,726,686 Bipolar electrosurgical instrument for sealing vessels 172 2002
6,685,701 Smart recognition apparatus and method 127 2002
6,881,214 Ablation treatment of bone metastases 49 2002
2004/0260,280 Suction coagulator with dissecting probe 21 2004
7,060,064 Electrosurgical electrode shroud 17 2005
 
NEUROTHERM, INC. (12)
5,980,504 Method for manipulating tissue of an intervertebral disc 289 1997
6,007,570 Apparatus with functional element for performing function upon intervertebral discs 259 1997
6,073,051 Apparatus for treating intervertebal discs with electromagnetic energy 310 1997
6,095,149 Method for treating intervertebral disc degeneration 249 1997
6,122,549 Apparatus for treating intervertebral discs with resistive energy 276 1997
6,126,682 Method for treating annular fissures in intervertebral discs 330 1998
6,099,514 Method and apparatus for delivering or removing material from the interior of an intervertebral disc 229 1998
6,290,715 Method for delivering energy adjacent the inner wall of an intervertebral disc 133 1999
6,258,086 Catheter for delivery of energy to a surgical site 161 1999
6,261,311 Method and apparatus for treating intervertebral discs 197 1999
6,733,496 Intervertebral disc device employing flexible probe 141 2001
6,832,997 Electromagnetic energy delivery intervertebral disc treatment devices 33 2001
 
ANGIODYNAMICS, INC. (11)
5,458,597 Device for treating cancer and non-malignant tumors and methods 389 1993
5,536,267 Multiple electrode ablation apparatus 623 1994
5,599,346 RF treatment system 249 1994
5,683,384 Multiple antenna ablation apparatus 209 1995
5,935,123 RF treatment apparatus 72 1996
6,071,280 Multiple electrode ablation apparatus 131 1997
6,471,698 Multiple electrode ablation apparatus 107 1999
6,770,070 Lung treatment apparatus and method 222 2000
2005/0137,662 Tissue surface treatment apparatus and method 47 2005
2005/0203,503 Infusion array ablation apparatus 50 2005
2006/0241,577 Tissue biopsy and treatment apparatus and method 38 2006
 
GYRUS MEDICAL, INC. (11)
5,035,696 Electrosurgical instrument for conducting endoscopic retrograde sphincterotomy 430 1990
5,071,419 Percutaneous laparoscopic cholecystectomy instrument 93 1990
5,282,799 Bipolar electrosurgical scalpel with paired loop electrodes 379 1991
5,197,963 Electrosurgical instrument with extendable sheath for irrigation and aspiration 537 1991
5,342,359 Bipolar coagulation device 242 1993
5,573,424 Apparatus for interfacing a bipolar electrosurgical instrument to a monopolar generator 205 1995
5,891,141 Bipolar electrosurgical instrument for cutting and sealing tubular tissue structures 237 1998
6,293,945 Electrosurgical instrument with suction capability 39 2000
6,808,525 Bipolar electrosurgical hook probe for cutting and coagulating tissue 237 2002
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2006/0271,042 Cutting and coagulating electrosurgical forceps having cam controlled jaw closure 101 2005
 
THERMAGE, INC. (10)
5,660,836 Method and apparatus for controlled contraction of collagen tissue 213 1995
5,755,753 Method for controlled contraction of collagen tissue 311 1995
6,241,753 Method for scar collagen formation and contraction 206 1996
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6,350,276 Tissue remodeling apparatus containing cooling fluid 208 1999
6,311,090 Method and apparatus for controlled contraction of collagen tissue 109 1999
2004/0186,535 Fluid delivery apparatus 63 2004
2004/0206,365 Method for treatment of tissue 75 2004
 
AMS RESEARCH CORPORATION (8)
6,035,238 Noninvasive devices, methods, and systems for shrinking of tissues 110 1997
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6,236,891 Limited heat transfer devices and methods to shrink tissues 68 1998
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7,004,942 Ribbed electrodes and methods for their use 54 2003
2004/0034,400 Devices, methods, and systems for shrinking tissues 14 2003
2004/0260,368 Devices, methods, and systems for shrinking tissues 14 2004
2005/0154,433 Heating method for tissue contraction 14 2005
 
ETHICON, INC. (8)
5,403,312 Electrosurgical hemostatic device 947 1993
5,405,344 Articulable socket joint assembly for an endoscopic instrument for surgical fastner track therefor 321 1993
6,740,084 Method and device to enhance RF electrode performance 34 2001
6,855,145 Self-wetting, dry-field bipolar electrodes for endoscopic surgery 18 2002
6,929,642 RF device for treating the uterus 52 2002
7,147,635 Bipolar electrosurgical snare 20 2004
6,964,274 Tubal sterilization device having expanding electrodes and method for performing sterilization using the same 25 2004
7,066,936 Surgical cutting and tissue vaporizing instrument 75 2004
 
SCIMED LIFE SYSTEMS, INC. (8)
5,584,872 Electrophysiology energy treatment devices and methods of use 369 1994
5,902,328 Electrophysiology energy treatment device and method of use 90 1996
6,221,039 Multi-function surgical instrument 163 1998
6,168,594 Electrophysiology RF energy treatment device 131 1999
6,923,805 Electrophysiology energy treatment devices and methods of use 48 2000
6,893,440 Electro-cautery catheter 18 2002
2005/0049,583 Systems and methods for RF ablation using jet injection of a conductive fluid 28 2004
2005/0288,661 Percutaneous pringle occlusion method and device 14 2005
 
IRVINE BIOMEDICAL, INC. (7)
5,792,140 Catheter having cooled multiple-needle electrode 157 1997
5,843,152 Catheter system having a ball electrode 83 1997
5,989,248 Medical device and methods for treating tissues 23 1998
5,992,418 Catheter system having safety means and methods thereof 46 1998
5,913,856 Catheter system having a porous shaft and fluid irrigation capabilities 190 1998
6,226,554 Catheter system having a ball electrode and methods thereof 28 1998
6,217,576 Catheter probe for treating focal atrial fibrillation in pulmonary veins 181 1999
 
MEDERI THERAPEUTICS, INC. (7)
6,740,082 Surgical instruments for treating gastro-esophageal reflux 75 1998
6,409,723 Treating body tissue by applying energy and substances 112 1999
6,258,087 Expandable electrode assemblies for forming lesions to treat dysfunction in sphincters and adjoining tissue regions 261 1999
6,827,713 Systems and methods for monitoring and controlling use of medical devices 42 2001
6,689,129 RF electrode array for low-rate collagen shrinkage in capsular shift procedures and methods of use 17 2002
6,712,074 Systems and methods for forming composite lesions to treat dysfunction in sphincters and adjoining tissue regions 73 2002
7,008,419 Surgical instruments and techniques for treating gastro-esophageal reflux disease 32 2004
 
BIOSENSE WEBSTER, INC. (6)
6,458,123 Ablation catheter with positional sensor 28 2000
6,669,692 Ablation catheter with cooled linear electrode 58 2000
6,986,769 Ablation catheter with cooled linear electrode 46 2003
2004/0143,257 Irrigation probe for ablation during open heart surgery 24 2003
2004/0143,258 Irrigation probe for ablation during open heart surgery 16 2003
2004/0210,213 Irrigation probe for ablation during open heart surgery 16 2003
 
CORDIS WEBSTER, INC. (6)
5,431,168 Steerable open-lumen catheter 212 1993
5,462,521 Fluid cooled and perfused tip for a catheter 428 1993
5,643,197 Fluid cooled and perfused tip for a catheter 312 1994
6,017,338 Fluid cooled and perfused tip for a catheter 130 1995
6,171,275 Irrigated split tip electrode catheter 95 1998
6,210,406 Split tip electrode catheter and signal processing RF ablation system 54 1998
 
EVEREST MEDICAL CORPORATION (6)
4,976,711 Ablation catheter with selectively deployable electrodes 588 1989
5,013,312 Bipolar scalpel for harvesting internal mammary artery 304 1990
5,125,928 Ablation catheter with selectively deployable electrodes 529 1991
5,171,311 Percutaneous laparoscopic cholecystectomy instrument 225 1991
5,197,964 Bipolar instrument utilizing one stationary electrode and one movable electrode 392 1991
5,290,286 Bipolar instrument utilizing one stationary electrode and one movable electrode 472 1992
 
COVIDIEN LP (5)
6,033,398 Method and apparatus for treating venous insufficiency using directionally applied energy 152 1997
6,322,559 Electrode catheter having coil structure 212 1998
7,207,471 Electrosurgical stapling apparatus 249 2003
2006/0025,766 Energy based partial circumferential hemorrhoid repair device 23 2005
2006/0189,979 Methods and apparatus for coagulating and/or constricting hollow anatomical structures 28 2005
 
CYTYC SURGICAL PRODUCTS (5)
6,813,520 Method for ablating and/or coagulating tissue using moisture transport 75 1998
6,508,815 Radio-frequency generator for powering an ablation device 232 1999
7,074,217 Radio-frequency generator for powering an ablation device 81 2002
2005/0085,880 Moisture transport system for contact electrocoagulation 23 2004
7,063,670 System and method for detecting perforations in a body cavity 24 2005
 
ELLMAN INTERNATIONAL, INC. (5)
5,562,503 Bipolar adaptor for electrosurgical instrument 90 1994
6,712,813 RF probe for electrosurgical instrument 116 2001
7,070,604 RF electrosurgically-activated cutter 15 2002
6,802,842 Electrosurgical tonsilar and adenoid electrode 89 2003
6,926,717 Electrosurgical breast electrode 14 2003
 
GYRUS ENT L.L.C. (5)
5,843,021 Cell necrosis apparatus 142 1997
6,682,501 Submucosal tonsillectomy apparatus and method 36 1999
2004/0243,163 Surgical instrument 77 2004
2006/0200,123 Surgical instrument and method 84 2006
2006/0264,927 Surgical instrument and method 73 2006
 
SUTTER MEDIZINTECHNIK GMBH (5)
5,746,739 Bipolar coagulation forceps with rinsing tube 28 1995
6,932,815 Coagulation clamp 14 2003
2005/0209,591 Bipolar coagulation electrode 14 2004
2005/0222,602 Bipolar coagulation electrodes 15 2005
2005/0222,611 Bipolar double-hinged instrument 14 2005
 
American Cardiac Ablation Co., Inc. (4)
5,334,193 Fluid cooled ablation catheter 826 1992
5,342,357 Fluid cooled electrosurgical cauterization system 564 1992
5,437,662 Fluid cooled electrosurgical cauterization system 322 1994
5,383,876 Fluid cooled electrosurgical probe for cutting and cauterizing tissue 619 1994
 
CELON AG MEDICAL INSTRUMENTS (4)
6,723,094 Electrode assembly for a surgical instrument provided for carrying out an electrothermal coagulation of tissue 49 2001
2004/0116,923 Electrode arrangement for surgical instrument 19 2003
2004/0078,038 Device for the electrothermal treatment of the human or animal body 27 2003
2008/0071,270 Bipolare Koagulationselektrode 16 2005
 
CONMED CORPORATION (4)
5,605,539 Self-introducing infusion catheter 56 1994
5,810,805 Bipolar surgical devices and surgical methods 163 1996
7,001,382 Electrosurgical coagulating and cutting instrument 36 2002
2007/0000,501 Surgical procedure supplemental accessory controller and method utilizing turn-on and turn-off time delays 15 2005
 
I.C. MEDICAL, INC. (4)
7,083,601 Automatic fluid control system for use in open and laparoscopic laser surgery and electrosurgery and method therefor 22 1998
6,635,034 Multifunctional handpiece for use in open and laparoscopic laser surgery and electrosurgery 42 2000
6,702,812 Multifunctional telescopic monopolar/bipolar surgical device and method therefor 48 2001
2006/0276,783 MULTIFUNCTIONAL TELESCOPIC MONOPOLAR/BIPOLAR SURGICAL DEVICE AND METHOD THEREOF 14 2006
 
United States Surgical Corporation (4)
5,490,819 Articulating endoscopic surgical apparatus 109 1994
5,766,167 Monopolar electrosurgical Instruments 89 1995
6,402,742 Controller for thermal treatment of tissue 128 2000
6,526,320 Apparatus for thermal treatment of tissue 125 2001
 
VERATHON INC. (4)
6,081,749 Noninvasive devices, methods, and systems for shrinking of tissues 88 1997
6,091,995 Devices, methods, and systems for shrinking tissues 144 1997
6,772,013 Devices, methods, and systems for shrinking tissues 38 1999
6,836,688 Devices, methods, and systems for shrinking tissues 66 2001
 
ASTHMATX, INC. (3)
6,299,633 Bronchial stenter 150 1998
6,283,988 Bronchial stenter having expandable electrodes 144 1999
6,283,989 Method of treating a bronchial tube with a bronchial stenter having diametrically adjustable electrodes 158 1999
 
ATRICURE, INC. (3)
5,951,549 Bipolar electrosurgical scissors 321 1996
6,113,596 Combination monopolar-bipolar electrosurgical instrument system, instrument and cable 332 1997
6,517,536 Transmural ablation device and method 190 2001
 
ELECTROSURGERY ASSOCIATES, LLC (3)
6,921,398 Vibrating electrosurgical ablator 46 2002
6,921,399 High efficiency electrosurgery probe 31 2002
2006/0259,031 Electrosurgical ablation electrode with aspiration and method for using same 24 2006
 
HEARTPORT, INC. (3)
5,797,960 Method and apparatus for thoracoscopic intracardiac procedures 537 1995
5,823,956 Method and apparatus for thoracoscopic intracardiac procedures 302 1996
5,855,614 Method and apparatus for thoracoscopic intracardiac procedures 382 1996
 
HEMOSTATIC SURGERY CORPORATION (3)
5,472,443 Electrosurgical apparatus employing constant voltage and methods of use 405 1994
5,633,578 Electrosurgical generator adaptors 192 1994
5,693,045 Electrosurgical generator cable 79 1995
 
HYDROCISION, INC. (3)
6,451,017 Surgical instruments with integrated electrocautery 57 2000
6,899,712 Surgical instruments with integrated electrocautery 54 2002
2005/0283,150 Surgical instruments with integrated electrocautery 40 2005
 
INTEGRA ME GMBH (3)
5,542,945 Electro-surgical radio-frequency instrument 253 1994
5,976,128 Electrosurgical high frequency generator 148 1997
6,210,411 High frequency surgical instrument with a fluid infeed passage 39 1999
 
KARL STORZ GMBH & CO. KG (3)
5,749,869 High-frequency surgical generator for cutting tissue 245 1995
5,868,739 System for cutting biological tissue 98 1995
2005/0267,469 Bipolar medical instrument and electrosurgical system comprising such an instrument 19 2005
 
MICROLINE SURGICAL, INC. (3)
6,238,387 Electrosurgical generator 138 1998
6,692,489 Electrosurgical mode conversion system 114 2000
6,695,837 Power supply for identification and control of electrical surgical tools 68 2002
 
S.D.M.H. PTY. LTD. (3)
7,008,421 Apparatus and method for tissue resection 88 2003
2006/0142,757 Apparatus and method for tissue resection 17 2006
2006/0217,707 Thermal hemostasis and/or coagulation of tissue 19 2006
 
SORIN GROUP USA, INC. (3)
6,740,102 Vessel harvesting retractor with bilateral electrosurgical ligation 35 2001
6,695,840 Electrosurgical instrument with a longitudinal element for conducting RF energy and moving a cutting element 194 2002
6,835,195 Surgical device for applying radio frequency energy to a portion of a captured vessel 19 2002
 
SURGINETICS INC. (3)
2006/0241,587 Multielectrode Electrosurgical Instrument 30 2006
2006/0241,588 Multielectrode Electrosurgical Blade 33 2006
2006/0241,589 Battery Powered Electrosurgical System 38 2006
 
Symbiosis Corporation (3)
5,336,220 Tubing for endoscopic electrosurgical suction-irrigation instrument 266 1992
5,417,709 Endoscopic instrument with end effectors forming suction and/or irrigation lumens 182 1994
5,569,243 Double acting endoscopic scissors with bipolar cautery capability 287 1994
 
THERMAL CORP. (3)
6,800,077 Heat pipe for cautery surgical instrument 18 2002
6,905,499 Heat pipe for cautery surgical Instrument 15 2002
2006/0004,356 Cooling Element for electrosurgery 16 2005
 
TUBARC TECHNOLOGIES, LLC (3)
6,766,817 Fluid conduction utilizing a reversible unsaturated siphon with tubarc porosity action 776 2002
6,918,404 Irrigation and drainage based on hydrodynamic unsaturated fluid flow 487 2004
7,066,586 Ink refill and recharging system 470 2004
 
TYCO HEALTHCARE GROUP LP (3)
5,433,708 Method and device for thermal ablation having improved heat transfer 382 1993
5,542,928 Method and device for thermal ablation having improved heat transfer 285 1994
5,653,692 Method and system for direct heating of fluid solution in a hollow body organ 207 1995
 
U.S. PATENT INNOVATIONS LLC (3)
2005/0080,413 Surgical scissors with argon plasma coagulation capability 54 2004
2005/0107,786 Bipolar surgical forceps with argon plasma coagulation capability 15 2004
2006/0036,239 Combination argon plasma coagulation and electrocautery device and method 17 2005
 
XOMED, INC. (3)
4,548,207 Disposable coagulator 258 1982
5,009,656 Bipolar electrosurgical instrument 390 1989
5,925,045 Bipolar electrosurgical instrument 78 1997
 
2000 INJECTX, INC. (2)
5,861,002 Endoscopic surgical instrument 124 1996
6,231,591 Method of localized fluid therapy 76 1998
 
APPLIED MEDICAL RESOURCES CORPORATION (2)
5,080,660 Electrosurgical electrode 501 1990
2005/0165,444 Tissue fusion/welder apparatus corporation 21 2004
 
APSARA MEDICAL CORPORATION (2)
2006/0030,912 System, method and apparatus for evaluating tissue temperature 18 2005
2006/0095,103 Aesthetic thermal sculpting of skin 28 2005
 
BARRX MEDICAL, INC. (2)
2004/0215,235 Methods and systems for determining physiologic characteristics for treatment of the esophagus 44 2004
2004/0215,296 System and method for treating abnormal epithelium in an esophagus 58 2004
 
BIOSENSE, INC. (2)
5,718,241 Apparatus and method for treating cardiac arrhythmias with no discrete target 336 1995
6,266,551 Catheter calibration and usage monitoring system 167 1999
 
CARDIAC PACEMAKERS, INC. (2)
6,666,862 Radio frequency ablation system and method linking energy delivery with fluid flow 29 2001
2003/0204,185 System and method for monitoring use of disposable catheters 36 2002
 
CODMAN & SHURTLEFF, INC. (2)
6,929,645 Electro-surgical bipolar forceps 15 2003
6,860,882 Electro-surgical bipolar forceps 18 2003
 
ELLIQUENCE, LLC (2)
6,352,533 Electrosurgical handpiece for treating tissue 40 2000
2006/0217,700 Electrosurgical instrument with enhanced capability 34 2005
 
ENDOSCOPIC CONCEPTS, INC. (ECI) (2)
6,371,956 Monopolar electrosurgical end effectors 77 1999
6,312,430 Bipolar electrosurgical end effectors 35 1999
 
ENERGY, UNITED STATES DEPARTMENT OF (2)
4,326,529 Corneal-shaping electrode 402 1979
4,381,007 Multipolar corneal-shaping electrode with flexible removable skirt 420 1981
 
Envision Surgical Systems, Inc. (2)
5,401,272 Multimodality probe with extendable bipolar electrodes 288 1994
5,441,498 Method of using a multimodality probe with extendable bipolar electrodes 66 1994
 
ERBE ELEKTROMEDIZIN GMBH (2)
6,210,410 Coagulation device for coagulating biological tissues 23 1999
7,166,106 Bipolar clamp 40 2002
 
IMAGYN MEDICAL TECHNOLOGIES, INC. (2)
5,322,503 Endoscopic surgical instrument 134 1991
5,460,629 Electrosurgical device and method 270 1994
 
INTACT MEDICAL CORPORATION (2)
6,740,079 Electrosurgical generator 140 2001
7,041,101 Electrosurgical accessing of tissue with controlled collateral thermal phenomena 17 2003
 
INTUITIVE SURGICAL OPERATIONS, INC. (2)
5,891,142 Electrosurgical forceps 324 1997
6,086,586 Bipolar tissue grasping apparatus and tissue welding method 342 1998
 
KIMBERLY-CLARK INC. (2)
2005/0159,797 Electrosurgical device with improved visibility 17 2005
2006/0106,376 Methods of treating the sacroilac region of a patient's body 19 2005
 
LINVATEC CORPORATION (2)
4,943,290 Electrolyte purging electrode tip 412 1989
7,150,746 Electrosurgical ablator with integrated aspirator lumen and method of making same 19 2004
 
Medical Scientific, Inc. (2)
5,713,896 Impedance feedback electrosurgical system 314 1995
6,174,309 Seal & cut electrosurgical instrument 457 1999
 
MEDTRONIC VIDAMED, INC. (2)
6,887,237 Method for treating tissue with a wet electrode and apparatus for using same 34 2002
2005/0085,804 Method for treating tissue with a wet electrode and apparatus for using same 54 2004
 
MEGADYNE MEDICAL PRODUCTS, INC. (2)
6,685,704 Utilization of an active catalyst in a surface coating of an electrosurgical instrument 67 2002
6,951,559 Utilization of a hybrid material in a surface coating of an electrosurgical instrument 45 2002
 
NOVASYS MEDICAL, INC. (2)
6,425,877 Treatment of tissue in the digestive circulatory respiratory urinary and reproductive systems 127 1999
6,743,197 Treatment of discrete tissues in respiratory, urinary, circulatory, reproductive and digestive systems 61 1999
 
NUSURG MEDICAL, INC. (2)
5,217,460 Multiple purpose forceps 415 1991
5,300,087 Multiple purpose forceps 287 1993
 
OLYMPUS CORPORATION (2)
2004/0172,111 Electric surgery apparatus for supplying electric power suitable for subject tissue 14 2004
2005/0283,147 Surgical treatment device and surgical treatment system 14 2005
 
Richard Wolf GmbH (2)
4,985,030 Bipolar coagulation instrument 313 1990
6,447,509 Transurethral dissection electrode 7 2000
 
SALIENT SURGICAL TECHNOLOGIES, INC. (2)
2005/0059,966 Fluid-assisted medical devices, systems and methods 24 2004
2005/0033,278 Fluid assisted medical devices, fluid delivery systems and controllers for such devices, and methods 234 2004
 
SEEDLING ENTERPRISES, INC. (2)
5,647,871 Electrosurgery with cooled electrodes 424 1995
6,074,389 Electrosurgery with cooled electrodes 112 1997
 
SHERWOOD SERVICES AG (2)
6,224,593 Tissue sealing using microwaves 224 1999
6,932,810 Apparatus and method for sealing and cutting tissue 218 2001
 
SMITH & NEPHEW, INC. (2)
7,150,747 Electrosurgical cutter 37 2003
2004/0030,330 Electrosurgery systems 338 2003
 
STORZ ENDOSKOP GMBH (2)
6,814,714 Instrument that can be inserted into the human body 24 1997
6,864,686 High-frequency surgical device and operation monitoring device for a high-frequency surgical device 90 2002
 
STRYKER CORPORATION (2)
5,637,110 Electrocautery surgical tool with relatively pivoted tissue engaging jaws 248 1995
2006/0235,377 Electrosurgical tool 24 2005
 
SYNERGETICS USA, INC. (2)
7,041,096 Electrosurgical generator apparatus 80 2002
2006/0184,164 Electrosurgical Generator Apparatus 16 2006
 
SYNERON MEDICAL LTD. (2)
5,569,242 Method and apparatus for controlled contraction of soft tissue 565 1995
2005/0187,599 Method and apparatus for controlled contraction of soft tissue 14 2005
 
TECHNOLOGY CONSORTUIM ASOCIATES, A PARTNERSHIP, ("TCA") (2)
4,307,720 Electrocautery apparatus and method and means for cleaning the same 107 1979
4,919,129 Extendable electrocautery surgery apparatus and method 210 1987
 
VNUS MEDICAL TECHNOLOGIES (2)
6,036,687 Method and apparatus for treating venous insufficiency 140 1996
2006/0084,968 Electrosurgical instrument and method 24 2005
 
A.T.C.T. Advanced Thermal Chips Technologies Ltd. (1)
2004/0030,327 Surgical cauterizing instrument particularly useful as a cauterizing scalpel 14 2003
 
ABBOTT LABORATORIES (1)
5,681,294 Fluid delivery set 50 1995
 
ACUEITY HEALTHCARE, INC. (1)
2004/0162,554 Systems and methods for cutting tissue 35 2003
 
ADVANCED CARDIOVASCULAR SYSTEMS, INC. (1)
5,417,672 Connector for coupling an ultrasound transducer to an ultrasound catheter 101 1993
 
AESCULAP AG (1)
6,743,230 Bipolar grasping instrument 148 2002
 
ALLEGIANCE HEALTHCARE CORPORATION (1)
5,395,312 Surgical tool 403 1993
 
ALOKA CO., LTD. (1)
5,167,659 Blood coagulating apparatus 261 1991
 
Alto Development Corporation (1)
4,932,952 Antishock, anticlog suction coagulator 80 1988
 
ALTON DEAN MEDICAL (1)
5,254,117 Multi-functional endoscopic probe apparatus 195 1992
 
ARKANSAS CHILDREN'S HOSPITAL RESEARCH INSTITUTE, INC. (1)
6,780,177 Conductive interstitial thermal therapy device 39 2002
 
ARQOS SURGICAL, INC. (1)
2005/0228,372 Voltage threshold ablation apparatus 18 2005
 
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA (1)
6,190,384 Endoscopic high-frequency treatment tool 74 1999
 
ATOSSA GENETICS, INC. (1)
6,712,816 Methods and systems for treating breast tissue 35 2002
 
BAXTER INTERNATIONAL INC. (1)
5,156,613 Collagen welding rod material for use in tissue welding 368 1991
 
BAYLIS MEDICAL COMPANY INC. (1)
2005/0177,209 Bipolar tissue treatment system 36 2005
 
BAYLOR COLLEGE OF MEDICINE (1)
6,699,242 Methods and devices for intraosseous nerve ablation 30 2001
 
BIOJECT INC. (1)
5,993,412 Injection apparatus 130 1997
 
BRONCUS MEDICAL INC. (1)
5,957,919 Bleb reducer 90 1997
 
CABOT TECHNOLOGY CORPORATION (1)
5,458,598 Cutting and coagulating forceps 327 1993
 
CARDIORHYTHM A CA CORPORATION (1)
5,573,533 Method and system for radiofrequency ablation of cardiac tissue 301 1992
 
CHILDREN'S MEDICAL CENTER CORPORATION (1)
6,761,718 Direction-oriented and spatially controlled bipolar coagulator for in-situ cauterization of adherent cranial tissue occluding a ventricular catheter previously implanted in-vivo 77 2001
 
CIRCON CORPORATION (1)
4,532,924 Multipolar electrosurgical device and method 549 1982
 
CLEARPAT SERVICES, LLC (1)
2006/0095,075 Injection of fibrin sealant using reconstituted components in spinal applications 17 2005
 
Clinicon Corporation (1)
6,974,452 Cutting and cauterizing surgical tools 25 2000
 
CONWAY STUART MEDICAL, INC. (1)
6,358,245 Graphical user interface for association with an electrode structure deployed in contact with a tissue region 190 1999
 
COOPER COMPANIES, INC., THE (1)
4,301,802 Cauterizing tool for ophthalmological surgery 144 1980
 
CREDITANSTALT BANKVEREIN (1)
4,355,642 Multipolar electrode for body tissue 52 1980
 
Curon Medical, Inc. (1)
2002/0115,991 Gerd treatment apparatus and method 32 2001
 
CYTYC CORPORATION (1)
2006/0247,614 Hemostasis device 23 2005
 
DAIG CORPORATION (1)
5,722,400 Guiding introducers for use in the treatment of left ventricular tachycardia 65 1995
 
DATASCOPE CORP. (1)
2004/0097,919 Surgical device for clamping, ligating, and severing tissue 85 2003
 
DATASCOPE INVESTMENT CORP. (1)
4,276,874 Elongatable balloon catheter 229 1978
 
DELMA ELEKTRO-UND MEDIZINISCHE APPARATEBAU GESELLSCHAFT MBH (1)
5,269,780 Electro-surgical devices 193 1991
 
DEVICOR MEDICAL PRODUCTS, INC. (1)
6,083,237 Biopsy instrument with tissue penetrating spiral 123 1998
 
DICKENS, DUANE (1)
5,895,355 Over-the-wire EP catheter 82 1997
 
DIPOLAR LIMITED (1)
6,786,906 Electrosurgical cutting tool 22 2000
 
Dorsal Med International (1)
5,514,130 RF apparatus for controlled depth ablation of soft tissue 551 1994
 
Dorsal Orthopedic Corporation (1)
5,458,596 Method and apparatus for controlled contraction of soft tissue 626 1994
 
E.P. LIMITED (1)
6,328,735 Thermal ablation system 31 1998
 
EDWARDS LIFESCIENCES CORPORATION (1)
5,904,711 Expandable thoracoscopic defibrillation catheter system and method 209 1996
 
EMCISION LIMITED (1)
2005/0171,534 Surgical resection device 15 2004
 
ENTERIC MEDICAL TECHNOLOGIES, INC. (1)
2002/0193,851 Energy treatment apparatus for treating gastrointestinal tract and method for using same 28 2001
 
Erbe Elektromedizin GmbH & Co. KG (1)
4,244,371 High-frequency surgical apparatus 61 1979
 
ESC MEDICAL SYSTEMS LTD. (1)
5,437,664 Apparatus and method for venous ligation 257 1994
 
GOLDMAN SACHS BANK USA (1)
2004/0121,494 Infrared thermopile detector system for semiconductor process monitoring and control 2003
 
GOLDMAN SACHS CREDIT PARTNERS L.P. (1)
2005/0267,468 Moisture transport system for contact electrocoagulation 18 2005
 
Granite Advisory Services, Inc. (1)
2006/0074,411 Biomedical dispersive electrode 43 2005
 
GRUS MEDICAL LIMITED (1)
2004/0030,333 Electrosurgical system and method 75 2003
 
GYNECARE, INC. (1)
6,056,747 Apparatus and method for treatment of body tissues 64 1997
 
HUTCHINSON TECHNOLOGY INCORPORATED (1)
5,456,684 Multifunctional minimally invasive surgical instrument 448 1994
 
IMPERIAL COLLEGE INNOVATIONS LIMITED (1)
6,694,984 Liver surgery 14 2002
 
INNOVATECH, LLC (1)
7,147,634 Electrosurgical electrode and method of manufacturing same 33 2005
 
INTEGRA LIFESCIENCES (IRELAND) LTD. (1)
4,931,047 Method and apparatus for providing enhanced tissue fragmentation and/or hemostasis 544 1987
 
JPMORGAN CHASE BANK, N.A. (1)
5,445,638 Bipolar coagulation and cutting forceps 454 1993
 
JTC TRUSTEES LIMITED (1)
2004/0015,218 Apparatus for thermal treatment of an intervertebral disc 27 2000
 
KAMIYAMA, HIROYASU (1)
5,151,102 Blood vessel coagulation/stanching device 432 1990
 
KAUFMAN, DAVID I. (1)
5,234,428 Disposable electrocautery/cutting instrument with integral continuous smoke evacuation 103 1991
 
KEWI AC (1)
2004/0055,711 Manufacture of a strip by extrusion of a tube then flattening the tube 2003
 
KHARKOVSKY NAUCHNO-ISSLEDOVATELSKY INSTITUT OBSCHEI I NEOTLOZHNOI KHIRURGII, USSR, KHARKOV (1)
4,671,274 Bipolar electrosurgical instrument 313 1985
 
Laser Centers of America (1)
5,556,397 Coaxial electrosurgical instrument 213 1994
 
LAUFER, MICHAEL D., M.D. (1)
6,577,902 Device for shaping infarcted heart tissue and method of using the device 21 1999
 
LG ELECTRONICS INC. (1)
6,419,509 Memory card connector with improved card insertion/ejection operation 10 2001
 
LIGHTWAVE ABLATIOIN SYSTEMS (1)
5,500,012 Ablation catheter system 670 1994
 
LINA MEDICAL APS (1)
6,679,882 Electrosurgical device for coagulating and for making incisions, a method of severing blood vessels and a method of coagulating and for making incisions in or severing tissue 247 2000
 
LIVE TISSUE CONNECT, INC. (1)
6,733,498 System and method for control of tissue welding 284 2002
 
LIVNEH, STEVE (1)
2006/0259,070 FORCEPS FOR PERFORMING ENDOSCOPIC OR ARTHROSCOPIC SURGERY 17 2006
 
LSI SOLUTIONS, INC. (1)
2004/0162,572 Instrument for surgically cutting tissue and method of use 27 2003
 
MEDICOR CORPORATION (1)
6,030,381 Composite dielectric coating for electrosurgical implements 51 1998
 
Medsol, Corp. (1)
6,015,391 Biopsy needle structure 63 1998
 
MEDTRONIC CRYOCATH LP (1)
5,281,215 Cryogenic catheter 400 1992
 
MICROSURGE, INC. (1)
5,318,589 Surgical instrument for endoscopic surgery 431 1992
 
MIKAMI, TAKESHI (1)
2006/0276,785 BIPOLAR FORCEPS 16 2006
 
MOSI MEDIA, LLC (1)
6,440,130 Tissue sealing electrosurgery device and methods of sealing tissue 121 2000
 
NATIONAL PENN BANK (1)
2005/0085,809 Heat pipe for cautery surgical instrument 32 2004
 
NEOMEDIX CORPORATION (1)
2007/0010,812 Electrosurgical devices and methods for selective cutting of tissue 20 2004
 
NEW WORLD PAWDSIGN LTD (1)
6,032,077 Ablation catheter with electrical coupling via foam drenched with a conductive fluid 149 1997
 
NIDUS MEDICAL, INC. (1)
6,626,899 Apparatus and methods for treating tissue 311 2001
 
NOVARTIS AG (1)
2005/0209,621 Method of controlling a surgical system based on irrigation flow 34 2005
 
NOVIAN HEALTH, INC. (1)
6,603,988 Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed 34 2001
 
NTERO SURGICAL, INC. (1)
6,775,575 System and method for reducing post-surgical complications 164 2002
 
NUORTHO SURGICAL, INC. (1)
7,066,932 Biologically enhanced irrigants 22 2002
 
OLYMPUS OPTICAL CO., LTD. (1)
6,280,440 Cautery apparatus 29 1999
 
PCN, INC. (1)
6,193,715 Device for converting a mechanical cutting device to an electrosurgical cutting device 64 1999
 
PERFECT SURGICAL TECHNIQUES, INC. (1)
6,682,527 Method and system for heating tissue with a bipolar instrument 281 2001
 
Philadelphia Heart Institute (1)
5,718,701 Ablation electrode 201 1996
 
PLASMA SURGICAL INVESTMENTS LIMITED (1)
7,361,175 Plasma surgical device 22 2003
 
PLASMOGEN INC. (1)
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Other [Check patent profile for assignment information] (45)
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4,342,218 Method and apparatus for zeroing and calibrating an invasive blood pressure monitoring system 65 1980
4,567,890 Pair of bipolar diathermy forceps for surgery 262 1984
4,674,499 Coaxial bipolar probe 367 1985
4,602,628 Cryogenic extractor and filler 26 1985
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5,147,357 Medical instrument 349 1991
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5,242,441 Deflectable catheter with rotatable tip electrode 330 1992
5,269,781 Suction-assisted electrocautery unit 83 1992
5,330,521 Low resistance implantable electrical leads 212 1992
6,059,781 Electroconvergent cautery system 64 1993
5,487,385 Atrial mapping and ablation catheter system 450 1993
5,441,503 Apparatus for removing tumors from hollow organs of the body 90 1994
5,562,703 Endoscopic surgical instrument 244 1994
5,522,815 Integrated catheter for diverse in situ tissue therapy 141 1994
5,687,723 Mapping and ablation catheter system 307 1995
5,827,281 Insulated surgical scissors 289 1996
5,730,127 Mapping and ablation catheter system 288 1996
5,921,982 Systems and methods for ablating body tissue 401 1997
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6,863,669 Double irrigating bipolar surgery forceps 14 2003
2004/0015,216 Self-evacuating electrocautery device 77 2003
2004/0092,925 Methods of using atomized particles for electromagnetically induced cutting 18 2003
2005/0107,779 Electrosurgical electrode for treating tissue 15 2003
2004/0147,916 RF electrode array for low-rate collagen shrinkage in capsular shift procedures and methods of use 28 2004
2004/0167,508 Vessel sealing system 54 2004
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2006/0122,593 Electrode for radiofrequency tissue ablation 19 2004
2004/0215,182 Gynecological ablation procedure and system using an ablation needle 42 2004
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2006/0047,331 Method and apparatus for controlled contraction of soft tissue 14 2005
2006/0271,033 Tissue ablation with jet injection of conductive fluid 14 2005
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2008/0015,563 APPARATUS AND METHOD FOR CREATING, MAINTAINING, AND CONTROLLING A VIRTUAL ELECTRODE USED FOR THE ABLATION OF TISSUE 90 2007

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
ARTHROCARE CORPORATION (4)
8,663,216 Instrument for electrosurgical tissue treatment 0 2007
8,747,400 Systems and methods for screen electrode securement 0 2008
8,355,799 Systems and methods for limiting joint temperature 5 2008
8,696,659 Electrosurgical system and method having enhanced temperature measurement 0 2010
 
AthroCare Corporation (1)
8,317,786 System, method and apparatus for electrosurgical instrument with movable suction sheath 1 2009
 
MEDTRONIC ADVANCED ENERGY LLC (1)
8,632,533 Fluid-assisted electrosurgical device 0 2010

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