Fluid-assisted medical devices, systems and methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8038670
APP PUB NO 20060106379A1
SERIAL NO

11318207

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ATTORNEY / AGENT: (SPONSORED)

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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, MN52

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McClurken, Michael E Durham, US 30 2634

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (43)
4342218 Method and apparatus for zeroing and calibrating an invasive blood pressure monitoring system 83 1980
4567890 Pair of bipolar diathermy forceps for surgery 283 1984
4674499 Coaxial bipolar probe 423 1985
4602628 Cryogenic extractor and filler 27 1985
5122138 Tissue vaporizing accessory and method for an endoscope 346 1990
5147357 Medical instrument 397 1991
5242442 Smoke aspirating electrosurgical device 88 1991
5242441 Deflectable catheter with rotatable tip electrode 425 1992
5269781 Suction-assisted electrocautery unit 87 1992
5330521 Low resistance implantable electrical leads 289 1992
6059781 Electroconvergent cautery system 85 1993
5487385 Atrial mapping and ablation catheter system 526 1993
5441503 Apparatus for removing tumors from hollow organs of the body 124 1994
5562703 Endoscopic surgical instrument 287 1994
5522815 Integrated catheter for diverse in situ tissue therapy 177 1994
5687723 Mapping and ablation catheter system 413 1995
5827281 Insulated surgical scissors 367 1996
5730127 Mapping and ablation catheter system 378 1996
5921982 Systems and methods for ablating body tissue 525 1997
5921983 Electrosurgical device for uvulopalatoplasty 34 1997
H1904 Electrosurgical hemostatic method and device 806 1997
H2037 Electrosurgical hemostatic device including an anvil 777 1997
5843078 Radio frequency device for resurfacing skin and method 76 1997
6730081 Endoscopic surgical instrument 51 1997
6193716 Electrosurgical device for uvulopalatoplasty 38 1999
6497704 Electrosurgical apparatus 67 2001
6845264 Apparatus for recognizing tissue types 118 2001
2004/0044,341 Electrosurgical device and method of use 26 2002
6733501 Medical device having a cooled end effector 61 2002
6863669 Double irrigating bipolar surgery forceps 20 2003
2004/0015,216 Self-evacuating electrocautery device 84 2003
2004/0092,925 Methods of using atomized particles for electromagnetically induced cutting 25 2003
2005/0107,779 Electrosurgical electrode for treating tissue 18 2003
2004/0147,916 RF electrode array for low-rate collagen shrinkage in capsular shift procedures and methods of use 37 2004
2004/0167,508 Vessel sealing system 135 2004
2004/0176,761 Electrode arrangement for a surgical instrument for electrothermal coagulation in tissue 28 2004
2006/0122,593 Electrode for radiofrequency tissue ablation 22 2004
2004/0215,182 Gynecological ablation procedure and system using an ablation needle 55 2004
2006/0178,668 Electrode tip apparatus for electrosurgery with protective insulation arrangement 15 2005
2006/0047,331 Method and apparatus for controlled contraction of soft tissue 17 2005
2006/0271,033 Tissue ablation with jet injection of conductive fluid 15 2005
2007/0093,808 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 68 2006
2008/0015,563 APPARATUS AND METHOD FOR CREATING, MAINTAINING, AND CONTROLLING A VIRTUAL ELECTRODE USED FOR THE ABLATION OF TISSUE 155 2007
 
Novian Health, Inc. (1)
6603988 Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed 74 2001
 
LIGHTWAVE ABLATIOIN SYSTEMS (1)
5500012 Ablation catheter system 834 1994
 
Delma elektro- und medizinische Apparatebau Gesellschaft mbH (1)
5269780 Electro-surgical devices 235 1991
 
THE COOPER COMPANIES GLOBAL HOLDINGS LP (1)
4301802 Cauterizing tool for ophthalmological surgery 165 1980
 
Medical Scientific, Inc. (1)
5713896 Impedance feedback electrosurgical system 639 1995
 
UNITED PRODUCTION, INC. (1)
5364394 Method of removing hair from the body and inhibiting future growth 64 1993
 
WEISSELBERG, MARTIN CHRISTOPHER (1)
5833703 Surgical cutting tool 111 1997
 
ASTORA WOMEN'S HEALTH, LLC (7)
6035238 Noninvasive devices, methods, and systems for shrinking of tissues 153 1997
6216704 Noninvasive devices, methods, and systems for shrinking of tissues 202 1998
6236891 Limited heat transfer devices and methods to shrink tissues 89 1998
6882885 Heating method for tissue contraction 62 2002
7004942 Ribbed electrodes and methods for their use 85 2003
2004/0034,400 Devices, methods, and systems for shrinking tissues 17 2003
2004/0260,368 Devices, methods, and systems for shrinking tissues 17 2004
 
KARL STORZ GMBH & CO. KG (3)
5749869 High-frequency surgical generator for cutting tissue 288 1995
5868739 System for cutting biological tissue 110 1995
2005/0267,469 Bipolar medical instrument and electrosurgical system comprising such an instrument 21 2005
 
NuOrtho Surgical, Inc. (1)
7066932 Biologically enhanced irrigants 25 2002
 
Symbiosis Corporation (3)
* 5336220 Tubing for endoscopic electrosurgical suction-irrigation instrument 341 1992
5417709 Endoscopic instrument with end effectors forming suction and/or irrigation lumens 243 1994
5569243 Double acting endoscopic scissors with bipolar cautery capability 373 1994
 
Envision Surgical Systems, Inc. (2)
5401272 Multimodality probe with extendable bipolar electrodes 417 1994
5441498 Method of using a multimodality probe with extendable bipolar electrodes 150 1994
 
PCN, INC. (1)
6193715 Device for converting a mechanical cutting device to an electrosurgical cutting device 95 1999
 
Thermal Corp. (3)
6800077 Heat pipe for cautery surgical instrument 19 2002
6905499 Heat pipe for cautery surgical Instrument 15 2002
2006/0004,356 Cooling Element for electrosurgery 23 2005
 
AMS RESEARCH CORPORATION (1)
2005/0154,433 Heating method for tissue contraction 17 2005
 
CYTYC SURGICAL PRODUCTS, LLC (3)
6813520 Method for ablating and/or coagulating tissue using moisture transport 183 1998
6508815 Radio-frequency generator for powering an ablation device 365 1999
7074217 Radio-frequency generator for powering an ablation device 158 2002
 
SERENE MEDICAL, INC. (1)
2005/0283,148 Ablation apparatus and system to limit nerve conduction 172 2004
 
EDWARDS LIFESCIENCES CORPORATION (1)
5904711 Expandable thoracoscopic defibrillation catheter system and method 307 1996
 
NIDUS MEDICAL, INC. (1)
6626899 Apparatus and methods for treating tissue 436 2001
 
CURON MEDICAL, INC. (1)
2002/0115,991 Gerd treatment apparatus and method 49 2001
 
HYDROCISION, INC. (3)
6451017 Surgical instruments with integrated electrocautery 86 2000
6899712 Surgical instruments with integrated electrocautery 80 2002
2005/0283,150 Surgical instruments with integrated electrocautery 58 2005
 
THERMAGE, INC. (10)
5660836 Method and apparatus for controlled contraction of collagen tissue 300 1995
5755753 Method for controlled contraction of collagen tissue 542 1995
6241753 Method for scar collagen formation and contraction 363 1996
5871524 Apparatus for controlled contraction of collagen tissue 285 1997
5919219 Method for controlled contraction of collagen tissue using RF energy 347 1997
5948011 Method for controlled contraction of collagen tissue via non-continuous energy delivery 325 1997
6350276 Tissue remodeling apparatus containing cooling fluid 381 1999
6311090 Method and apparatus for controlled contraction of collagen tissue 249 1999
2004/0186,535 Fluid delivery apparatus 130 2004
2004/0206,365 Method for treatment of tissue 160 2004
 
ALOKA CO., LTD. (1)
5167659 Blood coagulating apparatus 296 1991
 
TONY R. BROWN (1)
6004316 Method for the treatment of patent ductus arteriosus 170 1998
 
KEWI AC (1)
2004/0055,711 Manufacture of a strip by extrusion of a tube then flattening the tube 8 2003
 
Hemostatic Surgery Corporation (3)
5472443 Electrosurgical apparatus employing constant voltage and methods of use 553 1994
5633578 Electrosurgical generator adaptors 230 1994
5693045 Electrosurgical generator cable 87 1995
 
ACUEITY HEALTHCARE, INC. (1)
2004/0162,554 Systems and methods for cutting tissue 59 2003
 
DICKENS, DUANE (1)
5895355 Over-the-wire EP catheter 122 1997
 
ERBE ELEKTROMEDIZIN GMBH (3)
6174309 Seal & cut electrosurgical instrument 743 1999
6210410 Coagulation device for coagulating biological tissues 46 1999
7166106 Bipolar clamp 71 2002
 
PLC MEDICAL SYSTEMS, INC. (1)
5893848 Gauging system for monitoring channel depth in percutaneous endocardial revascularization 398 1996
 
TSUNAMI MEDTECH (1)
2004/0068,306 Medical instruments and techniques for thermally-medicated therapies 72 2003
 
TELEA ELECTRONIC ENGINEERING S.R.L. (1)
2006/0167,446 Electronic coagulation scalpel 14 2004
 
Bioject Inc. (1)
5993412 Injection apparatus 237 1997
 
CREDITANSTALT BANKVEREIN (1)
4355642 Multipolar electrode for body tissue 75 1980
 
INNOVATECH, LLC (1)
7147634 Electrosurgical electrode and method of manufacturing same 40 2005
 
LG ELECTRONICS INC. (1)
6419509 Memory card connector with improved card insertion/ejection operation 10 2001
 
CYTYC SURGICAL PRODUCTS, LIMITED PARTNERSHIP (1)
2005/0085,880 Moisture transport system for contact electrocoagulation 35 2004
 
CYTYC CORPORATION (1)
2006/0247,614 Hemostasis device 28 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
 
DATASCOPE CORP. (1)
2004/0097,919 Surgical device for clamping, ligating, and severing tissue 159 2003
 
MOSI MEDIA, LLC (1)
6440130 Tissue sealing electrosurgery device and methods of sealing tissue 170 2000
 
CONMED CORPORATION (4)
5605539 Self-introducing infusion catheter 71 1994
5810805 Bipolar surgical devices and surgical methods 208 1996
7001382 Electrosurgical coagulating and cutting instrument 53 2002
2007/0000,501 Surgical procedure supplemental accessory controller and method utilizing turn-on and turn-off time delays 16 2005
 
American Cardiac Ablation Co. Inc. (4)
5334193 Fluid cooled ablation catheter 1010 1992
5342357 Fluid cooled electrosurgical cauterization system 630 1992
5437662 Fluid cooled electrosurgical cauterization system 361 1994
5383876 Fluid cooled electrosurgical probe for cutting and cauterizing tissue 730 1994
 
ATRICURE, INC. (3)
5951549 Bipolar electrosurgical scissors 394 1996
6113596 Combination monopolar-bipolar electrosurgical instrument system, instrument and cable 450 1997
6517536 Transmural ablation device and method 284 2001
 
LINVATEC CORPORATION (2)
4943290 Electrolyte purging electrode tip 494 1989
7150746 Electrosurgical ablator with integrated aspirator lumen and method of making same 22 2004
 
SILVERGLIDE SURGICAL TECHNOLOGIES, INC. (1)
2005/0283,149 Electrosurgical cutting instrument 54 2005
 
UNITED STATES SURGICAL CORPORATION (4)
5490819 Articulating endoscopic surgical apparatus 182 1994
5766167 Monopolar electrosurgical Instruments 135 1995
6402742 Controller for thermal treatment of tissue 187 2000
6526320 Apparatus for thermal treatment of tissue 190 2001
 
TYCO HEALTHCARE GROUP LP (3)
5433708 Method and device for thermal ablation having improved heat transfer 439 1993
5542928 Method and device for thermal ablation having improved heat transfer 344 1994
5653692 Method and system for direct heating of fluid solution in a hollow body organ 251 1995
 
THERMEMED CORP. (1)
2002/0177,846 Vaporous delivery of thermal energy to tissue sites 243 2002
 
NOVARTIS AG (1)
2005/0209,621 Method of controlling a surgical system based on irrigation flow 46 2005
 
TYCO HEALTHCARE GROUP AG (13)
5281216 Electrosurgical bipolar treating apparatus 681 1992
5827271 Energy delivery system for vessel sealing 628 1995
6066139 Apparatus and method for sterilization and embolization 382 1996
6068627 Smart recognition apparatus and method 486 1997
6887240 Vessel sealing wave jaw 225 1999
6506189 Cool-tip electrode thermosurgery system 446 2000
6575969 Cool-tip radiofrequency thermosurgery electrode system for tumor ablation 681 2000
6755825 Electrosurgical device having a dielectric seal 143 2001
6726686 Bipolar electrosurgical instrument for sealing vessels 223 2002
6685701 Smart recognition apparatus and method 199 2002
6881214 Ablation treatment of bone metastases 82 2002
2004/0260,280 Suction coagulator with dissecting probe 23 2004
7060064 Electrosurgical electrode shroud 17 2005
 
INTEGRA LIFESCIENCES (IRELAND) LTD. (1)
4931047 Method and apparatus for providing enhanced tissue fragmentation and/or hemostasis 772 1987
 
Philadelphia Heart Institute (1)
5718701 Ablation electrode 261 1996
 
MEDERI THERAPEUTICS, INC. (7)
6740082 Surgical instruments for treating gastro-esophageal reflux 111 1998
6409723 Treating body tissue by applying energy and substances 217 1999
6258087 Expandable electrode assemblies for forming lesions to treat dysfunction in sphincters and adjoining tissue regions 453 1999
6827713 Systems and methods for monitoring and controlling use of medical devices 77 2001
6689129 RF electrode array for low-rate collagen shrinkage in capsular shift procedures and methods of use 17 2002
6712074 Systems and methods for forming composite lesions to treat dysfunction in sphincters and adjoining tissue regions 112 2002
7008419 Surgical instruments and techniques for treating gastro-esophageal reflux disease 68 2004
 
SALIENT SURGICAL TECHNOLOGIES, INC. (2)
2005/0059,966 Fluid-assisted medical devices, systems and methods 30 2004
2005/0033,278 Fluid assisted medical devices, fluid delivery systems and controllers for such devices, and methods 326 2004
 
CABOT TECHNOLOGY CORPORATION (1)
5458598 Cutting and coagulating forceps 428 1993
 
TRANSAMERICA BUSINESS CREDIT CORPORATION (1)
6141576 Intravascular sensing device 123 1996
 
CODMAN & SHURTLEFF, INC. (2)
6929645 Electro-surgical bipolar forceps 16 2003
6860882 Electro-surgical bipolar forceps 29 2003
 
WARSAW ORTHOPEDIC, INC. (1)
2005/0033,292 Methods and devices for transpedicular discectomy 37 2004
 
NOVASYS MEDICAL, INC. (2)
6425877 Treatment of tissue in the digestive circulatory respiratory urinary and reproductive systems 215 1999
6743197 Treatment of discrete tissues in respiratory, urinary, circulatory, reproductive and digestive systems 99 1999
 
SEEDLING ENTERPRISES, INC. (2)
5647871 Electrosurgery with cooled electrodes 550 1995
6074389 Electrosurgery with cooled electrodes 161 1997
 
EMCISION LIMITED (1)
2005/0171,534 Surgical resection device 16 2004
 
VENTURE LENDING DIVISION OF THE CUPERTINO NATIONAL BANK (1)
5472441 Device for treating cancer and non-malignant tumors and methods 658 1994
 
MEGADYNE MEDICAL PRODUCTS, INC. (2)
6685704 Utilization of an active catalyst in a surface coating of an electrosurgical instrument 81 2002
6951559 Utilization of a hybrid material in a surface coating of an electrosurgical instrument 59 2002
 
HUTCHINSON TECHNOLOGY INCORPORATED (1)
5456684 Multifunctional minimally invasive surgical instrument 596 1994
 
JOHNSON & JOHNSON K.K. (1)
2006/0276,785 BIPOLAR FORCEPS 18 2006
 
DAIG CORPORATION (1)
5722400 Guiding introducers for use in the treatment of left ventricular tachycardia 70 1995
 
AESCULAP AG (1)
6743230 Bipolar grasping instrument 186 2002
 
Cardiac Pacemakers, Inc. (2)
6666862 Radio frequency ablation system and method linking energy delivery with fluid flow 65 2001
2003/0204,185 System and method for monitoring use of disposable catheters 65 2002
 
MEDTRONIC VIDAMED, INC. (1)
2005/0085,804 Method for treating tissue with a wet electrode and apparatus for using same 62 2004
 
CONWAY STUART MEDICAL, INC. (1)
6358245 Graphical user interface for association with an electrode structure deployed in contact with a tissue region 267 1999
 
Laser Centers of America (1)
5556397 Coaxial electrosurgical instrument 263 1994
 
ATOSSA GENETICS, INC. (1)
6712816 Methods and systems for treating breast tissue 40 2002
 
LIVE TISSUE CONNECT, INC. (1)
6733498 System and method for control of tissue welding 343 2002
 
GOLDMAN SACHS CREDIT PARTNERS L.P. (1)
2005/0267,468 Moisture transport system for contact electrocoagulation 29 2005
 
INTEGRA ME GMBH (3)
5542945 Electro-surgical radio-frequency instrument 314 1994
5976128 Electrosurgical high frequency generator 185 1997
6210411 High frequency surgical instrument with a fluid infeed passage 58 1999
 
DIPOLAR LIMITED (1)
6786906 Electrosurgical cutting tool 37 2000
 
VOLOVIK, DMITRY (1)
5540562 Single-piston, multi-mode fluid displacement pump 44 1994
 
MEDTRONIC CRYOCATH LP (1)
5281215 Cryogenic catheter 465 1992
 
S.L.T. JAPAN CO., LTD. (1)
6221069 Apparatus for medical treatment 21 1997
 
ORATEC INTERVENTIONS, INC. (14)
5277696 Medical high frequency coagulation instrument 235 1992
5785705 RF method for controlled depth ablation of soft tissue 308 1995
6135999 Concave probe for arthroscopic surgery 238 1998
5954716 Method for modifying the length of a ligament 262 1998
6176857 Method and apparatus for applying thermal energy to tissue asymmetrically 130 1998
6461357 Electrode for electrosurgical ablation of tissue 51 1999
6379350 Surgical instrument for ablation and aspiration 155 1999
6350262 Method and apparatus for applying thermal energy to tissue asymetrically 159 2000
6391028 Probe with distally orientated concave curve for arthroscopic surgery 111 2000
2002/0049,438 Surgical instrument having distal face with first and second electrodes 112 2001
6757565 Electrosurgical instrument having a predetermined heat profile 28 2002
6699244 Electrosurgical instrument having a chamber to volatize a liquid 56 2002
2003/0014,050 Electrode for electrosurgical ablation of tissue 46 2002
2004/0193,150 Surgical instrument for ablation and aspiration 114 2004
 
Biosense, Inc. (2)
5718241 Apparatus and method for treating cardiac arrhythmias with no discrete target 452 1995
6266551 Catheter calibration and usage monitoring system 304 1999
 
MEDTRONIC, INC. (62)
5405376 Method and apparatus for ablation 308 1993
5431649 Method and apparatus for R-F ablation 560 1993
5609151 Method for R-F ablation 517 1994
6063081 Fluid-assisted electrocautery device 282 1995
5897553 Ball point fluid-assisted electrocautery device 430 1995
5876398 Method and apparatus for R-F ablation 153 1995
5725524 Apparatus for R-F ablation 338 1996
5913854 Fluid cooled ablation catheter and method for making 149 1997
5807395 Method and apparatus for RF ablation and hyperthermia 604 1997
6096037 Tissue sealing electrosurgery device and methods of sealing tissue 465 1997
6016809 Method and apparatus for R-F ablation 131 1997
5906613 Method for R-F ablation 118 1997
* 5980516 Method and apparatus for R-F ablation 147 1998
6018676 Ultrasound biopsy needle 64 1998
6327505 Method and apparatus for rf intraluminal reduction and occlusion 158 1999
6238393 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 275 1999
6302903 Straight needle apparatus for creating a virtual electrode used for the ablation of tissue 84 1999
6315777 Method and apparatus for creating a virtual electrode used for the ablation of tissue 109 1999
6409722 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 420 1999
6494902 Method for creating a virtual electrode for the ablation of tissue and for selected protection of tissue during an ablation 69 1999
6537248 Helical needle apparatus for creating a virtual electrode used for the ablation of tissue 136 1999
2001/0041,921 STRAIGHT NEEDLE APPARATUS FOR CREATING A VIRTUAL ELECTRODE USED FOR THE ABLATION OF TISSUE 17 1999
6328736 Fluid-assisted electrocautery device 128 2000
6488680 Variable length electrodes for delivery of irrigated ablation 184 2000
6358248 Ball point fluid-assisted electrocautery device 181 2000
6443952 Tissue sealing electrosurgery device and methods of sealing tissue 334 2000
6493589 Methods and apparatus for treatment of pulmonary conditions 230 2000
2001/0039,419 Vibration sensitive ablation device and method 286 2001
6539265 Apparatus for rf intraluminal reduction and occlusion 59 2001
6706039 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 161 2001
6497705 Method and apparatus for creating a virtual electrode used for the ablation of tissue 83 2001
6736810 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 216 2001
6475216 Fluid-assisted electrocautery method 101 2001
6623515 Straight needle apparatus for creating a virtual electrode used for the ablation of tissue 58 2001
6585732 Fluid-assisted electrosurgical device 140 2001
6716211 Medical device with porous metal element 130 2001
6911019 Helical needle apparatus for creating a virtual electrode used for the ablation of tissue 124 2001
6537272 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 356 2001
6699240 Method and apparatus for tissue ablation 170 2001
6610060 Tissue sealing electrosurgery device and methods of sealing tissue 151 2002
6613048 Tissue sealing electrosurgery device and methods of sealing tissue 147 2002
6858028 Tissue sealing electrosurgery device and methods of sealing tissue 144 2002
6849073 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 428 2002
6755827 Tissue sealing electrosurgery device and methods of sealing tissue 117 2002
6776780 Tissue sealing electrosurgery device and methods of sealing tissue 317 2002
6764487 Fluid-assisted electrosurgical device 183 2003
2004/0215,181 Delivery of fluid during transurethral prostate treatment 47 2003
7169144 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 250 2003
6979332 Surgical micro-resecting instrument with electrocautery and continuous aspiration features 116 2003
6962589 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 140 2004
2005/0245,923 Biopolar virtual electrode for transurethral needle ablation 60 2004
7247155 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 217 2004
6949098 Pen-type electrosurgical instrument 117 2004
7322974 TUNA device with integrated saline reservoir 82 2004
2005/0015,130 Brain electrode 89 2004
2006/0041,254 Electrosurgical hemostat 54 2005
2006/0015,097 Helical needle apparatus for creating a virtual electrode used for the ablation of tissue 39 2005
7309325 Helical needle apparatus for creating a virtual electrode used for the ablation of tissue 67 2005
7156845 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 84 2005
7166105 Pen-type electrosurgical instrument 56 2005
7261711 Electrosurgical instrument 88 2005
7364579 Fluid-assisted electrosurgical device 67 2007
 
BIOSENSE WEBSTER, INC. (6)
6458123 Ablation catheter with positional sensor 51 2000
6669692 Ablation catheter with cooled linear electrode 145 2000
6986769 Ablation catheter with cooled linear electrode 84 2003
2004/0143,257 Irrigation probe for ablation during open heart surgery 25 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 17 2003
 
BIOVENTURES, LLC (1)
6780177 Conductive interstitial thermal therapy device 39 2002
 
WASHINGTON UNIVERSITY (1)
2006/0025,765 Electrosurgical systems and methods 84 2005
 
MICROSURGE, INC. (1)
5318589 Surgical instrument for endoscopic surgery 575 1992
 
BARRX MEDICAL, INC. (2)
2004/0215,235 Methods and systems for determining physiologic characteristics for treatment of the esophagus 76 2004
2004/0215,296 System and method for treating abnormal epithelium in an esophagus 96 2004
 
ARQOS SURGICAL, INC. (1)
2005/0228,372 Voltage threshold ablation apparatus 34 2005
 
THERMAGES, INC. (1)
2004/0210,214 Method for treatment of tissue 214 2004
 
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. (14)
5564440 Method for mopping and/or ablation of anomalous conduction pathways 153 1994
5640955 Guiding introducers for use in the treatment of accessory pathways around the mitral valve using a retrograde approach 150 1995
5676662 Ablation catheter 241 1995
5785706 Nonsurgical mapping and treatment of cardiac arrhythmia using a catheter contained within a guiding introducer containing openings 275 1996
5800413 Guiding introducer for use in the treatment of atrial flutter 90 1996
6080151 Ablation catheter 128 1997
6264654 Ablation catheter 105 1999
6645202 Apparatus and method for ablating tissue 246 2000
6971394 Methods and devices for ablation 89 2002
6960207 Ablation catheter having a virtual electrode comprising portholes and a porous conductor 102 2003
7087053 Catheter with bifurcated, collapsible tip for sensing and ablating 168 2004
2005/0245,918 Methods and devices for ablation 26 2005
2005/0267,467 Bipolar conforming electrode catheter and methods for ablation 46 2005
2006/0184,167 Methods and devices for ablation 38 2006
 
SUTTER MEDIZINTECHNIK GMBH (5)
5746739 Bipolar coagulation forceps with rinsing tube 32 1995
6932815 Coagulation clamp 14 2003
2005/0209,591 Bipolar coagulation electrode 14 2004
2005/0222,602 Bipolar coagulation electrodes 17 2005
2005/0222,611 Bipolar double-hinged instrument 21 2005
 
INTUITIVE SURGICAL OPERATIONS, INC. (2)
5891142 Electrosurgical forceps 443 1997
6086586 Bipolar tissue grasping apparatus and tissue welding method 404 1998
 
THE GENERAL HOSPITAL CORPORATION (1)
2005/0038,471 Photochemical tissue bonding 55 2003
 
KYOCERA CORPORATION (1)
5151102 Blood vessel coagulation/stanching device 503 1990
 
CHILDREN'S MEDICAL CENTER CORPORATION (1)
6761718 Direction-oriented and spatially controlled bipolar coagulator for in-situ cauterization of adherent cranial tissue occluding a ventricular catheter previously implanted in-vivo 107 2001
 
SMITH, PAUL C. (1)
5195959 Electrosurgical device with suction and irrigation 437 1991
 
REFRACTEC INC. (1)
2005/0273,092 Method and apparatus for shrinking tissue 26 2004
 
Medsol, Corp. (1)
6015391 Biopsy needle structure 101 1998
 
ETHICON LLC (1)
2006/0167,451 Medical instrument including an end effector having a medical-treatment electrode 31 2005
 
VNUS MEDICAL TECHNOLOGIES (2)
6036687 Method and apparatus for treating venous insufficiency 285 1996
2006/0084,968 Electrosurgical instrument and method 24 2005
 
BAXTER INTERNATIONAL INC. (1)
5156613 Collagen welding rod material for use in tissue welding 442 1991
 
VERATHON, INC. (4)
6081749 Noninvasive devices, methods, and systems for shrinking of tissues 166 1997
6091995 Devices, methods, and systems for shrinking tissues 273 1997
6772013 Devices, methods, and systems for shrinking tissues 58 1999
6836688 Devices, methods, and systems for shrinking tissues 109 2001
 
Dorsal Med International (1)
5514130 RF apparatus for controlled depth ablation of soft tissue 646 1994
 
ESC MEDICAL SYSTEMS LTD. (1)
5437664 Apparatus and method for venous ligation 285 1994
 
KHARKOVSKY NAUCHNO-ISSLEDOVATELSKY INSTITUT OBSCHEI I NEOTLOZHNOI KHIRURGII, USSR, KHARKOV (1)
4671274 Bipolar electrosurgical instrument 385 1985
 
CYNOSURE, INC. (4)
6712813 RF probe for electrosurgical instrument 134 2001
7070604 RF electrosurgically-activated cutter 27 2002
6802842 Electrosurgical tonsilar and adenoid electrode 114 2003
6926717 Electrosurgical breast electrode 14 2003
 
CELON AG MEDICAL INSTRUMENTS (4)
6723094 Electrode assembly for a surgical instrument provided for carrying out an electrothermal coagulation of tissue 60 2001
2004/0116,923 Electrode arrangement for surgical instrument 37 2003
2004/0078,038 Device for the electrothermal treatment of the human or animal body 37 2003
2008/0071,270 Bipolare Koagulationselektrode 32 2005
 
SHERWOOD SERVICES AG (2)
6224593 Tissue sealing using microwaves 293 1999
6932810 Apparatus and method for sealing and cutting tissue 436 2001
 
WILSON-COOK MEDICAL INCORPORATED (1)
2006/0178,699 Biopsy forceps 18 2006
 
TECHNOLOGY CONSORTUIM ASOCIATES, A PARTNERSHIP, ("TCA") (1)
4919129 Extendable electrocautery surgery apparatus and method 241 1987
 
XIAN BANBIANTIAN MEDICAL EQUIPMENT CO., LTD. (1)
2004/0176,760 Electrosurgical apparatus with cooling device 24 2003
 
CIRCON CORPORATION (1)
4532924 Multipolar electrosurgical device and method 640 1982
 
WISCONSIN ALUMNI RESEARCH FOUNDATION (1)
6740058 Surgical tool with integrated pressure and flow sensors 32 2001
 
ETHICON ENDO-SURGERY, INC. (24)
5558671 Impedance feedback monitor for electrosurgical instrument 841 1994
5709680 Electrosurgical hemostatic device 819 1994
5688270 Electrosurgical hemostatic device with recessed and/or offset electrodes 737 1995
5599350 Electrosurgical clamping device with coagulation feedback 530 1995
5807393 Surgical tissue treating device with locking mechanism 630 1995
5562702 Cable-actuated jaw assembly for surgical instruments 349 1995
5755717 Electrosurgical clamping device with improved coagulation feedback 639 1996
5817093 Impedance feedback monitor with query electrode for electrosurgical instrument 641 1996
5810811 Electrosurgical hemostatic device 907 1997
6003517 Method for using an electrosurgical device on lung tissue 487 1998
6165175 RF bipolar mesentery takedown device including improved bipolar end effector 303 1999
6296640 RF bipolar end effector for use in electrosurgical instruments 334 1999
6251110 Combined radio frequency and ultrasonic surgical device 100 1999
6468275 RF bipolar mesentery takedown device including improved bipolar end effector 374 2000
6485490 RF bipolar end effector for use in electrosurgical instruments 380 2001
6929644 Electrosurgical jaw structure for controlled energy delivery 584 2001
6676660 Feedback light apparatus and method for use with an electrosurgical instrument 565 2002
6802843 Electrosurgical working end with resistive gradient electrodes 581 2002
6926716 Electrosurgical instrument 653 2002
6770072 Electrosurgical jaw structure for controlled energy delivery 583 2002
7074219 Electrosurgery with cooled electrodes 146 2003
7041102 Electrosurgical working end with replaceable cartridges 596 2003
6905497 Jaw structure for electrosurgical instrument 494 2003
2004/0193,211 Fingertip surgical instruments 87 2004
 
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
 
ETHICON, INC. (8)
5403312 Electrosurgical hemostatic device 1394 1993
5405344 Articulable socket joint assembly for an endoscopic instrument for surgical fastner track therefor 591 1993
6740084 Method and device to enhance RF electrode performance 43 2001
6855145 Self-wetting, dry-field bipolar electrodes for endoscopic surgery 22 2002
6929642 RF device for treating the uterus 85 2002
7147635 Bipolar electrosurgical snare 30 2004
6964274 Tubal sterilization device having expanding electrodes and method for performing sterilization using the same 29 2004
7066936 Surgical cutting and tissue vaporizing instrument 137 2004
 
Lina Medical ApS (1)
6679882 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 380 2000
 
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (1)
5971983 Tissue ablation device and method of use 532 1997
 
BRONCUS MEDICAL INC. (1)
5957919 Bleb reducer 153 1997
 
RIVERVEST VENTURES PARTNERS I LLC (1)
2006/0079,888 Device and method for ablating tissue 180 2005
 
SPIDER VEIN SOLUTIONS, INC. (1)
7125406 Electrocautery instrument 15 2002
 
NEOMEDIX CORPORATION (1)
2007/0010,812 Electrosurgical devices and methods for selective cutting of tissue 27 2004
 
OLYMPUS OPTICAL CO., LTD. (1)
6280440 Cautery apparatus 30 1999
 
DEVICOR MEDICAL PRODUCTS, INC. (1)
6083237 Biopsy instrument with tissue penetrating spiral 193 1998
 
Utah Medical Products, Inc. (1)
5395363 Diathermy coagulation and ablation apparatus and method 204 1993
 
CORDIS WEBSTER, INC. (6)
5431168 Steerable open-lumen catheter 256 1993
5462521 Fluid cooled and perfused tip for a catheter 530 1993
5643197 Fluid cooled and perfused tip for a catheter 385 1994
6017338 Fluid cooled and perfused tip for a catheter 161 1995
6171275 Irrigated split tip electrode catheter 140 1998
6210406 Split tip electrode catheter and signal processing RF ablation system 153 1998
 
2000 InjecTx, Inc. (2)
5861002 Endoscopic surgical instrument 157 1996
6231591 Method of localized fluid therapy 113 1998
 
STRYKER CORPORATION (4)
5637110 Electrocautery surgical tool with relatively pivoted tissue engaging jaws 295 1995
7041096 Electrosurgical generator apparatus 122 2002
2006/0235,377 Electrosurgical tool 39 2005
2006/0184,164 Electrosurgical Generator Apparatus 18 2006
 
NEW WORLD PAWDSIGN LTD (1)
6032077 Ablation catheter with electrical coupling via foam drenched with a conductive fluid 197 1997
 
NTERO SURGICAL, INC. (1)
6775575 System and method for reducing post-surgical complications 278 2002
 
Granite Advisory Services (1)
2006/0074,411 Biomedical dispersive electrode 48 2005
 
CARDIORHYTHM A CA CORPORATION (1)
5573533 Method and system for radiofrequency ablation of cardiac tissue 432 1992
 
Applied Medical Resources Corporation (2)
5080660 Electrosurgical electrode 600 1990
2005/0165,444 Tissue fusion/welder apparatus corporation 31 2004
 
PRIVASYS, INC. (1)
2003/0061,168 Method for generating customer secure card numbers 40 2001
 
Tubarc Technologies, LLC (3)
6766817 Fluid conduction utilizing a reversible unsaturated siphon with tubarc porosity action 997 2002
6918404 Irrigation and drainage based on hydrodynamic unsaturated fluid flow 650 2004
7066586 Ink refill and recharging system 633 2004
 
KAUFMAN, DAVID I. (1)
5234428 Disposable electrocautery/cutting instrument with integral continuous smoke evacuation 156 1991
 
BAYLIS MEDICAL COMPANY INC. (1)
2005/0177,209 Bipolar tissue treatment system 49 2005
 
ElliQuence, LLC (2)
6352533 Electrosurgical handpiece for treating tissue 57 2000
2006/0217,700 Electrosurgical instrument with enhanced capability 52 2005
 
GYNECARE, INC. (1)
6056747 Apparatus and method for treatment of body tissues 93 1997
 
S.D.M.H. PTY. LTD. (3)
7008421 Apparatus and method for tissue resection 114 2003
2006/0142,757 Apparatus and method for tissue resection 22 2006
2006/0217,707 Thermal hemostasis and/or coagulation of tissue 26 2006
 
RICHARD WOLF GMBH (2)
4985030 Bipolar coagulation instrument 372 1990
6447509 Transurethral dissection electrode 58 2000
 
ANGIODYNAMICS, INC. (11)
5458597 Device for treating cancer and non-malignant tumors and methods 511 1993
5536267 Multiple electrode ablation apparatus 751 1994
5599346 RF treatment system 342 1994
5683384 Multiple antenna ablation apparatus 249 1995
5935123 RF treatment apparatus 113 1996
6071280 Multiple electrode ablation apparatus 179 1997
6471698 Multiple electrode ablation apparatus 133 1999
6770070 Lung treatment apparatus and method 446 2000
2005/0137,662 Tissue surface treatment apparatus and method 70 2005
2005/0203,503 Infusion array ablation apparatus 73 2005
2006/0241,577 Tissue biopsy and treatment apparatus and method 58 2006
 
NOVACEPT (1)
7063670 System and method for detecting perforations in a body cavity 77 2005
 
IMAGYN MEDICAL TECHNOLOGIES, INC. (2)
5322503 Endoscopic surgical instrument 152 1991
5460629 Electrosurgical device and method 349 1994
 
SYNERON MEDICAL LTD. (2)
5569242 Method and apparatus for controlled contraction of soft tissue 653 1995
2005/0187,599 Method and apparatus for controlled contraction of soft tissue 24 2005
 
IRVINE BIOMEDICAL, INC. (7)
5792140 Catheter having cooled multiple-needle electrode 210 1997
5843152 Catheter system having a ball electrode 128 1997
5989248 Medical device and methods for treating tissues 47 1998
5992418 Catheter system having safety means and methods thereof 57 1998
5913856 Catheter system having a porous shaft and fluid irrigation capabilities 251 1998
6226554 Catheter system having a ball electrode and methods thereof 34 1998
6217576 Catheter probe for treating focal atrial fibrillation in pulmonary veins 331 1999
 
I.C. Medical, Inc. (5)
7083601 Automatic fluid control system for use in open and laparoscopic laser surgery and electrosurgery and method therefor 34 1998
6635034 Multifunctional handpiece for use in open and laparoscopic laser surgery and electrosurgery 81 2000
6702812 Multifunctional telescopic monopolar/bipolar surgical device and method therefor 63 2001
7112199 Multifunctional telescopic monopolar/bipolar surgical device and method therefore 214 2004
2006/0276,783 MULTIFUNCTIONAL TELESCOPIC MONOPOLAR/BIPOLAR SURGICAL DEVICE AND METHOD THEREOF 16 2006
 
MEDTRONIC ADVANCED ENERGY LLC (21)
6558385 Fluid-assisted medical device 252 2000
6702810 Fluid delivery system and controller for electrosurgical devices 265 2001
6689131 Electrosurgical device having a tissue reduction sensor 264 2001
7115139 Fluid-assisted medical devices, fluid delivery systems and controllers for such devices, and methods 98 2001
6953461 Fluid-assisted medical devices, systems and methods 350 2002
7311708 Fluid-assisted medical devices, systems and methods 72 2002
2003/0114,850 Fluid-assisted medical device 37 2003
2004/0019,350 Fluid-assisted medical devices, systems and methods 73 2003
2006/0116,675 Fluid-assisted medical devices, systems and methods 179 2003
2006/0235,379 Fluid-assisted electrosurgical scissors and methods 35 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 170 2004
2005/0015,085 Fluid-assisted medical devices, systems and methods 38 2004
2005/0010,212 Fluid-assisted medical devices, systems and methods 37 2004
2005/0090,816 Fluid-assisted medical devices, systems and methods 43 2004
7811282 Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof 26 2005
2006/0149,225 Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof 24 2005
2006/0100,619 Fluid-assisted medical device 73 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 41 2006
 
BAYLOR COLLEGE OF MEDICINE (1)
6699242 Methods and devices for intraosseous nerve ablation 45 2001
 
Endoscopic Concepts, Inc. (2)
6371956 Monopolar electrosurgical end effectors 125 1999
6312430 Bipolar electrosurgical end effectors 43 1999
 
NATIONAL PENN BANK (1)
2005/0085,809 Heat pipe for cautery surgical instrument 63 2004
 
PROJECT TROJAN INTELLECTUAL PROPERTY ACQUISITION, LLC (1)
6887237 Method for treating tissue with a wet electrode and apparatus for using same 47 2002
 
Electrosurgery Associates, LLC (3)
6921398 Vibrating electrosurgical ablator 71 2002
6921399 High efficiency electrosurgery probe 37 2002
2006/0259,031 Electrosurgical ablation electrode with aspiration and method for using same 36 2006
 
Dorsal Orthopedic Corporation (1)
5458596 Method and apparatus for controlled contraction of soft tissue 779 1994
 
BOSTON SCIENTIFIC SCIMED, INC. (29)
5190541 Surgical instrument and method 740 1990
5348554 Catheter for RF ablation with cooled electrode 919 1992
5403311 Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue 1058 1993
5697927 Catheter for RF ablation with cooled electrode and apparatus for use therewith 448 1994
5676693 Electrophysiology device 523 1994
5800482 Apparatus and method for linear lesion ablation 451 1996
6068653 Electrophysiology catheter device 204 1996
5919191 Electro-surgical tissue removal 79 1997
5860974 Heart ablation catheter with expandable electrode and method of coupling energy to an electrode on a catheter shaft 730 1997
6010500 Telescoping apparatus and method for linear lesion ablation 209 1997
5895417 Deflectable loop design for a linear lesion ablation apparatus 367 1997
6015407 Combination linear ablation and cooled tip RF catheters 124 1998
6299633 Bronchial stenter 218 1998
6283988 Bronchial stenter having expandable electrodes 220 1999
6283989 Method of treating a bronchial tube with a bronchial stenter having diametrically adjustable electrodes 231 1999
6212426 Systems and methods for conducting electrophysiological testing using high-voltage energy pulses to stun tissue 159 1999
6579288 Fluid cooled apparatus for supporting diagnostic and therapeutic elements in contact with tissue 144 2000
6942661 Fluid cooled apparatus for supporting diagnostic and therapeutic elements in contact with tissue 82 2001
6685700 Method and system for heating solid tissue 138 2001
6814731 Methods for RF ablation using jet injection of conductive fluid 25 2002
7087051 Articulating radio frequency probe handle 188 2003
6964661 Endovenous ablation mechanism with feedback control 61 2003
7101387 Radio frequency ablation cooling shield 53 2003
2005/0080,410 Liquid infusion apparatus for radiofrequency tissue ablation 18 2003
2005/0070,888 Medical device systems and methods 22 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 36 2005
2006/0129,185 Forceps for medical use 14 2005
2006/0271,036 RADIO FREQUENCY ABLATION COOLING SHIELD 37 2006
 
E.P. LIMITED (1)
6328735 Thermal ablation system 58 1998
 
Gyrus Medical, Inc. (11)
5035696 Electrosurgical instrument for conducting endoscopic retrograde sphincterotomy 496 1990
5071419 Percutaneous laparoscopic cholecystectomy instrument 117 1990
5282799 Bipolar electrosurgical scalpel with paired loop electrodes 467 1991
5197963 Electrosurgical instrument with extendable sheath for irrigation and aspiration 625 1991
5342359 Bipolar coagulation device 312 1993
5573424 Apparatus for interfacing a bipolar electrosurgical instrument to a monopolar generator 322 1995
5891141 Bipolar electrosurgical instrument for cutting and sealing tubular tissue structures 290 1998
6293945 Electrosurgical instrument with suction capability 54 2000
6808525 Bipolar electrosurgical hook probe for cutting and coagulating tissue 502 2002
7033356 Bipolar electrosurgical instrument for cutting desiccating and sealing tissue 448 2003
2006/0271,042 Cutting and coagulating electrosurgical forceps having cam controlled jaw closure 297 2005
 
GYRUS MEDICAL LIMITED (37)
5647869 Electrosurgical apparatus 748 1995
6293942 Electrosurgical generator method 590 1996
* 6004319 Electrosurgical instrument 535 1996
6027501 Electrosurgical instrument 503 1996
5944715 Electrosurgical instrument 578 1996
6093186 Electrosurgical generator and system 543 1997
6416509 Electrosurgical generator and system 525 1998
6056746 Electrosurgical instrument 630 1998
6306134 Electrosurgical generator and system 513 1998
6174308 Electrosurgical instrument 288 1999
6558379 Electrosurgical system 297 1999
6336926 Electrosurgical system 286 2000
6780180 Electrosurgical instrument 392 2000
6482202 Under water treatment 144 2001
6758846 Electrosurgical instrument and an electrosurgery system including such an instrument 404 2001
2002/0029,036 Electrosurgical generator and system 395 2001
6893435 Electrosurgical system 367 2001
6923803 Electrosurgical system and method 262 2002
6827725 Surgical instrument 272 2002
6843789 Electrosurgical system 389 2002
6984231 Electrosurgical system 379 2002
7052494 Surgical system and method 257 2002
6929641 Electrosurgical system 318 2003
6966907 Electrosurgical generator and system 490 2003
6966909 Surgical instrument 318 2003
2004/0078,037 Surgical instrument 238 2003
2004/0068,307 Surgical instrument 264 2003
7001380 Electrosurgical system and method 246 2004
2004/0181,219 Electrosurgical instrument and an electrosugery system including such an instrument 256 2004
7147637 Surgical instrument 280 2004
7150748 Bipolar coagulating instrument 254 2004
2005/0261,676 Surgical instrument 253 2004
2005/0261,677 Surgical instrument 239 2005
7153300 Electrosurgical system 302 2005
2006/0047,275 Electrical generator and system 239 2005
2006/0111,711 Surgical instrument 310 2005
2006/0264,929 Surgical system 242 2006
 
Target Therapeutics, Inc. (1)
6048333 Apparatus for treating aneurysms with a thermal source 60 1997
 
GYRUS ENT, L.L.C. (5)
5843021 Cell necrosis apparatus 359 1997
6682501 Submucosal tonsillectomy apparatus and method 73 1999
2004/0243,163 Surgical instrument 245 2004
2006/0200,123 Surgical instrument and method 258 2006
2006/0264,927 Surgical instrument and method 240 2006
 
CLINICON CORPORATION (1)
6974452 Cutting and cauterizing surgical tools 37 2000
 
LIVNEH, STEVE (1)
2006/0259,070 FORCEPS FOR PERFORMING ENDOSCOPIC OR ARTHROSCOPIC SURGERY 20 2006
 
REPRO-MED SYSTEMS, INC. (1)
6926706 Mechanical variable rate flow control for a constant pressure IV delivery system 19 2003
 
SCIMED LIFE SYSTEMS, INC. (8)
5584872 Electrophysiology energy treatment devices and methods of use 480 1994
5902328 Electrophysiology energy treatment device and method of use 175 1996
6221039 Multi-function surgical instrument 214 1998
6168594 Electrophysiology RF energy treatment device 219 1999
6923805 Electrophysiology energy treatment devices and methods of use 126 2000
6893440 Electro-cautery catheter 23 2002
2005/0049,583 Systems and methods for RF ablation using jet injection of a conductive fluid 35 2004
2005/0288,661 Percutaneous pringle occlusion method and device 15 2005
 
Vessix Vascular, Inc. (1)
2006/0235,286 Tuned RF energy for selective treatment of atheroma and other target tissues and/or structures 105 2006
 
HEARTPORT, INC. (3)
5797960 Method and apparatus for thoracoscopic intracardiac procedures 703 1995
5823956 Method and apparatus for thoracoscopic intracardiac procedures 396 1996
5855614 Method and apparatus for thoracoscopic intracardiac procedures 505 1996
 
Tsunami MedTech, LLC (1)
2006/0224,154 Medical instrument and method of use 117 2006
 
The United States of America as represented by the United States Department of Energy (1)
4381007 Multipolar corneal-shaping electrode with flexible removable skirt 521 1981
 
GRUS MEDICAL LIMITED (1)
2004/0030,333 Electrosurgical system and method 238 2003
 
PERFECT SURGICAL TECHNIQUES, INC. (1)
6682527 Method and system for heating tissue with a bipolar instrument 515 2001
 
IMPERIAL COLLEGE INNOVATIONS LIMITED (1)
6694984 Liver surgery 15 2002
 
ABBOTT LABORATORIES (1)
5681294 Fluid delivery set 69 1995
 
Alton Dean Medical (1)
5254117 Multi-functional endoscopic probe apparatus 256 1992
 
ELLMAN INTERNATIONAL, INC. (1)
5562503 Bipolar adaptor for electrosurgical instrument 118 1994
 
SORIN GROUP USA, INC. (3)
6740102 Vessel harvesting retractor with bilateral electrosurgical ligation 45 2001
6695840 Electrosurgical instrument with a longitudinal element for conducting RF energy and moving a cutting element 275 2002
6835195 Surgical device for applying radio frequency energy to a portion of a captured vessel 26 2002
 
Vastech Medical Products Inc. (1)
4920982 Percutaneous vasectomy method 45 1988
 
LSI SOLUTIONS, INC. (1)
2004/0162,572 Instrument for surgically cutting tissue and method of use 32 2003
 
EP Technologies, Inc. (14)
5313943 Catheters and methods for performing cardiac diagnosis and treatment 505 1992
5383874 Systems for identifying catheters and monitoring their use 621 1992
5456682 Electrode and associated systems using thermally insulated temperature sensing elements 383 1994
5735846 Systems and methods for ablating body tissue using predicted maximum tissue temperature 315 1995
5575810 Composite structures and methods for ablating tissue to form complex lesion patterns in the treatment of cardiac conditions and the like 363 1995
5797905 Flexible tissue ablation elements for making long lesions 196 1995
5879348 Electrode structures formed from flexible, porous, or woven materials 148 1996
5702386 Non-linear control systems and methods for heating and ablating body tissue 265 1996
5743903 Cardiac ablation systems and methods using tissue temperature monitoring and control 305 1996
6241754 Composite structures and methods for ablating tissue to form complex lesion patterns in the treatment of cardiac conditions and the like 184 1996
6030379 Systems and methods for seeking sub-surface temperature conditions during tissue ablation 74 1997
6053912 Systems and methods for sensing sub-surface temperatures in body tissue during ablation with actively cooled electrodes 239 1997
6056745 Systems and methods for obtaining desired lesion characteristics while ablating body tissue 200 1997
6165169 Systems and methods for identifying the physical, mechanical, and functional attributes of multiple electrode arrays 223 1999
 
SMITH & NEPHEW, INC. (2)
7150747 Electrosurgical cutter 46 2003
2004/0030,330 Electrosurgery systems 493 2003
 
COVIDIEN AG (23)
5718703 Method and apparatus for small needle electrocautery 84 1995
6478793 Ablation treatment of bone metastases 205 2000
6458130 Endoscopic bipolar electrosurgical forceps 401 2001
6740079 Electrosurgical generator 217 2001
6796981 Vessel sealing system 423 2002
6743229 Bipolar electrosurgical instrument for sealing vessels 270 2002
6960210 Laparoscopic bipolar electrosurgical instrument 219 2002
6682528 Endoscopic bipolar electrosurgical forceps 542 2002
2004/0122,423 Vessel sealer and divider with non-conductive stop members 140 2003
2004/0143,263 Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion 238 2003
2004/0162,557 Vessel sealing instrument 166 2004
7147638 Electrosurgical instrument which reduces thermal damage to adjacent tissue 285 2004
2006/0264,931 Electrosurgical instrument which reduces thermal damage to adjacent tissue 154 2004
2005/0021,027 Tissue sealer with non-conductive variable stop members and method of sealing tissue 154 2004
2004/0249,374 Vessel sealing instrument 247 2004
2005/0015,086 Multi-port side-fire coagulator 30 2004
2005/0101,952 Vessel sealing wave jaw 189 2004
7232440 Bipolar forceps having monopolar extension 297 2004
2005/0203,504 Method and system for controlling output of RF medical generator 262 2005
2006/0064,085 Articulating bipolar electrosurgical instrument 186 2005
2006/0079,872 Devices for detecting heating under a patient return electrode 59 2005
2006/0178,667 Electrosurgical pencil with advanced es controls 74 2006
2006/0189,977 Electrosurgical electrode shroud 14 2006
 
Alto Development Corporation (1)
4932952 Antishock, anticlog suction coagulator 105 1988
 
STARION INSTRUMENTS CORPORATION (1)
6821273 Combined dissecting, cauterizing, and stapling device 490 2003
 
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA (1)
6190384 Endoscopic high-frequency treatment tool 114 1999
 
EVEREST MEDICAL CORPORATION (6)
4976711 Ablation catheter with selectively deployable electrodes 814 1989
5013312 Bipolar scalpel for harvesting internal mammary artery 334 1990
5125928 Ablation catheter with selectively deployable electrodes 699 1991
5171311 Percutaneous laparoscopic cholecystectomy instrument 256 1991
5197964 Bipolar instrument utilizing one stationary electrode and one movable electrode 468 1991
5290286 Bipolar instrument utilizing one stationary electrode and one movable electrode 570 1992
 
VENTURE BANKING GROUP, A DIVISION OF CUPERTINO NATIONAL BANK & TRUST (1)
6056744 Sphincter treatment apparatus 510 1998
 
LAUFER, MICHAEL D., M.D. (1)
6577902 Device for shaping infarcted heart tissue and method of using the device 80 1999
 
SORING GMBH (1)
2006/0111,705 Device for destruction of tumor tissue 17 2005
 
Plasma Surgical Investments Limited (1)
7361175 Plasma surgical device 47 2003
 
Advanced Cardiovascular Systems, Inc. (1)
5417672 Connector for coupling an ultrasound transducer to an ultrasound catheter 165 1993
 
ALLEGIANCE HEALTHCARE CORPORATION (1)
5395312 Surgical tool 665 1993
 
AUSLO RESEARCH LLC (1)
5861021 Microwave thermal therapy of cardiac tissue 285 1996
 
XOMED, INC. (3)
4548207 Disposable coagulator 286 1982
5009656 Bipolar electrosurgical instrument 419 1989
5925045 Bipolar electrosurgical instrument 104 1997
 
SURGINETICS INC. (3)
2006/0241,587 Multielectrode Electrosurgical Instrument 45 2006
2006/0241,588 Multielectrode Electrosurgical Blade 48 2006
2006/0241,589 Battery Powered Electrosurgical System 56 2006
 
NEUROTHERM, INC. (12)
5980504 Method for manipulating tissue of an intervertebral disc 337 1997
6007570 Apparatus with functional element for performing function upon intervertebral discs 312 1997
6073051 Apparatus for treating intervertebal discs with electromagnetic energy 389 1997
6095149 Method for treating intervertebral disc degeneration 298 1997
6122549 Apparatus for treating intervertebral discs with resistive energy 352 1997
6126682 Method for treating annular fissures in intervertebral discs 396 1998
6099514 Method and apparatus for delivering or removing material from the interior of an intervertebral disc 287 1998
6290715 Method for delivering energy adjacent the inner wall of an intervertebral disc 185 1999
6258086 Catheter for delivery of energy to a surgical site 202 1999
6261311 Method and apparatus for treating intervertebral discs 250 1999
6733496 Intervertebral disc device employing flexible probe 176 2001
6832997 Electromagnetic energy delivery intervertebral disc treatment devices 38 2001
 
COVIDIEN LP (5)
6033398 Method and apparatus for treating venous insufficiency using directionally applied energy 219 1997
6322559 Electrode catheter having coil structure 490 1998
7207471 Electrosurgical stapling apparatus 572 2003
2006/0025,766 Energy based partial circumferential hemorrhoid repair device 30 2005
2006/0189,979 Methods and apparatus for coagulating and/or constricting hollow anatomical structures 37 2005
 
MICROLINE SURGICAL, INC. (3)
6238387 Electrosurgical generator 249 1998
6692489 Electrosurgical mode conversion system 149 2000
6695837 Power supply for identification and control of electrical surgical tools 89 2002
 
PRORHYTHM, INC. (1)
2004/0078,034 Coagulator and spinal disk surgery 57 2003
 
Vioacare International, Inc. (1)
5964755 Thin layer ablation apparatus 204 1996
 
ENTEGRIS, INC. (1)
2004/0121,494 Infrared thermopile detector system for semiconductor process monitoring and control 2 2003
 
JPMORGAN CHASE BANK, N.A. (1)
5445638 Bipolar coagulation and cutting forceps 597 1993
 
HO, PENG PEI (1)
7033348 Gelatin based on Power-gel™ as solders for Cr4+laser tissue welding and sealing of lung air leak and fistulas in organs 39 2002
 
PAUZA, KEVIN (1)
2006/0095,075 Injection of fibrin sealant using reconstituted components in spinal applications 20 2005
 
AVENT, INC. (2)
2005/0159,797 Electrosurgical device with improved visibility 20 2005
2006/0106,376 Methods of treating the sacroilac region of a patient's body 21 2005
 
U.S. PATENT INNOVATIONS, LLC (3)
2005/0080,413 Surgical scissors with argon plasma coagulation capability 79 2004
2005/0107,786 Bipolar surgical forceps with argon plasma coagulation capability 21 2004
2006/0036,239 Combination argon plasma coagulation and electrocautery device and method 24 2005
 
APSARA MEDICAL CORPORATION (2)
2006/0030,912 System, method and apparatus for evaluating tissue temperature 19 2005
2006/0095,103 Aesthetic thermal sculpting of skin 33 2005
 
PLASMOGEN INC. (1)
2005/0256,519 Tissue resurfacing 21 2005
 
INTACT MEDICAL CORPORATION (1)
7041101 Electrosurgical accessing of tissue with controlled collateral thermal phenomena 17 2003
 
STORZ ENDOSKOP GMBH (2)
6814714 Instrument that can be inserted into the human body 29 1997
6864686 High-frequency surgical device and operation monitoring device for a high-frequency surgical device 113 2002
 
ARTHROCARE CORPORATION (98)
4998933 Thermal angioplasty catheter and method 547 1988
5681282 Methods and apparatus for ablation of luminal tissues 700 1995
5697909 Methods and apparatus for surgical cutting 715 1995
5697281 System and method for electrosurgical cutting and ablation 556 1995
5683366 System and method for electrosurgical tissue canalization 536 1995
5697882 System and method for electrosurgical cutting and ablation 673 1995
6024733 System and method for epidermal tissue ablation 302 1995
5902272 Planar ablation probe and method for electrosurgical cutting and ablation 331 1996
5810764 Resecting loop electrode and method for electrosurgical cutting and ablation 496 1996
5843019 Shaped electrodes and methods for electrosurgical cutting and ablation 381 1996
5697536 System and method for electrosurgical cutting and ablation 551 1996
5860951 Systems and methods for electrosurgical myocardial revascularization 267 1996
5873855 Systems and methods for electrosurgical myocardial revascularization 316 1996
5766153 Methods and apparatus for surgical cutting 363 1996
5888198 Electrosurgical system for resection and ablation of tissue in electrically conductive fluids 362 1996
5891095 Electrosurgical treatment of tissue in electrically conductive fluid 400 1996
6312408 Electrosurgical probe for treating tissue in electrically conductive fluid 212 1996
5871469 System and method for electrosurgical cutting and ablation 364 1997
6179824 System and methods for electrosurgical restenosis of body lumens 228 1997
6159194 System and method for electrosurgical tissue contraction 332 1997
6105581 Electrosurgical systems and methods for treating the spine 211 1997
6113597 Electrosurgical systems and methods for urological and gynecological procedures 118 1997
6210402 Methods for electrosurgical dermatological treatment 308 1997
6228078 Methods for electrosurgical dermatological treatment 292 1997
6109268 Systems and methods for electrosurgical endoscopic sinus surgery 322 1997
6032674 Systems and methods for myocardial revascularization 200 1997
6183469 Electrosurgical systems and methods for the removal of pacemaker leads 264 1998
6190381 Methods for tissue resection, ablation and aspiration 429 1998
6277112 Methods for electrosurgical spine surgery 254 1998
6355032 Systems and methods for selective electrosurgical treatment of body structures 319 1998
6391025 Electrosurgical scalpel and methods for tissue cutting 252 1998
6063079 Methods for electrosurgical treatment of turbinates 257 1998
6142992 Power supply for limiting power in electrosurgery 346 1998
6235020 Power supply and methods for fluid delivery in electrosurgery 385 1998
6363937 System and methods for electrosurgical treatment of the digestive system 305 1998
6047700 Systems and methods for electrosurgical removal of calcified deposits 240 1998
6053172 Systems and methods for electrosurgical sinus surgery 290 1998
6102046 Systems and methods for electrosurgical tissue revascularization 262 1998
6224592 Systems and methods for electrosurgical tissue treatment in conductive fluid 463 1998
6045532 Systems and methods for electrosurgical treatment of tissue in the brain and spinal cord 206 1998
6086585 System and methods for electrosurgical treatment of sleep obstructive disorders 231 1998
6117109 Systems and methods for electrosurgical incisions on external skin surfaces 221 1998
6461350 Systems and methods for electrosurgical-assisted lipectomy 174 1998
6066134 Method for electrosurgical cutting and ablation 435 1998
6179836 Planar ablation probe for electrosurgical cutting and ablation 289 1998
6296638 Systems for tissue ablation and aspiration 286 1998
6228082 Systems and methods for electrosurgical treatment of vascular disorders 170 1998
6149620 System and methods for electrosurgical tissue treatment in the presence of electrically conductive fluid 429 1999
6159208 System and methods for electrosurgical treatment of obstructive sleep disorders 213 1999
6203542 Method for electrosurgical treatment of submucosal tissue 223 1999
6264652 Electrosurgical systems for treating tissue 249 1999
6309387 Systems and methods for electrosurgical skin resurfacing 215 1999
6461354 Systems for electrosurgical dermatological treatment 102 1999
6264650 Methods for electrosurgical treatment of intervertebral discs 278 1999
6283961 Apparatus for electrosurgical spine surgery 447 1999
6238391 Systems for tissue resection, ablation and aspiration 356 1999
6254600 Systems for tissue ablation and aspiration 235 1999
6264651 Method for electrosurgical spine surgery 237 1999
6296636 Power supply and methods for limiting power in electrosurgery 369 1999
6322549 Systems and methods for electrosurgical treatment of tissue in the brain and spinal cord 225 2000
6416507 Method for treating articular cartilage defects 192 2000
6416508 Methods for electrosurgical tissue treatment in conductive fluid 273 2000
6379351 Electrosurgical method for the removal of pacemaker leads 228 2000
6929640 Methods for electrosurgical tissue contraction within the spine 203 2000
6896672 Methods for electrosurgical incisions on external skin surfaces 64 2000
6432103 System for electrosurgical treatment of submucosal tissue 220 2000
6468270 System and method for electrosurgical treatment of intervertebral discs 169 2000
6602248 Methods for repairing damaged intervertebral discs 287 2000
7070596 Electrosurgical apparatus having a curved distal section 178 2000
6468274 Systems and methods for treating spinal pain 239 2000
6726684 Methods for electrosurgical spine surgery 185 2000
6896674 Electrosurgical apparatus having digestion electrode and methods related thereto 159 2000
6832996 Electrosurgical systems and methods for treating tissue 177 2001
6464695 Method for electrosurgical treatment of intervertebral discs 117 2001
6915806 Method for harvesting graft vessel 138 2001
6770071 Bladed electrosurgical probe 242 2001
6746447 Methods for ablating tissue 155 2001
6974453 Dual mode electrosurgical clamping probe and related methods 212 2001
6772012 Methods for electrosurgical treatment of spinal tissue 193 2001
6719754 Methods for electrosurgical assisted lipectomy 97 2002
6766202 Systems and methods for intradermal collagen stimulation 118 2002
6712811 Methods for electrosurgical spine surgery 88 2002
7004941 Systems and methods for electrosurigical treatment of obstructive sleep disorders 136 2002
6949096 Electrosurgical ablation and aspiration apparatus having flow directing feature and methods related thereto 200 2003
6991631 Electrosurgical probe having circular electrode array for ablating joint tissue and systems related thereto 201 2003
7094215 Systems and methods for electrosurgical tissue contraction 145 2003
7104986 Intervertebral disc replacement method 139 2003
6960204 Electrosurgical method using laterally arranged active electrode 144 2003
2004/0215,184 System for electrosurgical tissue contraction 20 2003
2004/0230,190 Electrosurgical apparatus and methods for tissue treatment and removal 203 2004
2006/0178,670 Rotary electrosurgical apparatus and methods thereof 151 2004
2005/0251,134 Apparatus and methods for electrosurgical ablation and resection of target tissue 99 2005
2006/0259,025 Conductive fluid bridge electrosurgical apparatus 126 2005
2006/0036,237 Devices and methods for selective orientation of electrosurgical devices 107 2005
2005/0288,665 Electrosurgical device having planar vertical electrode and related methods 158 2005
2006/0064,101 Bone access system 154 2005
2006/0095,031 Selectively controlled active electrodes for electrosurgical probe 144 2005
7169143 Methods for electrosurgical tissue treatment in electrically conductive fluid 120 2005
 
STRYKER EUROPEAN HOLDINGS I, LLC (1)
6019757 Endoluminal electro-occlusion detection apparatus and method 168 1995
 
JTC TRUSTEES LIMITED (1)
2004/0015,218 Apparatus for thermal treatment of an intervertebral disc 31 2000
 
ZOLL CIRCULATION, INC. (1)
6699268 Radio frequency patient heating system 43 2001
 
NUSURG MEDICAL, INC. (2)
5217460 Multiple purpose forceps 527 1991
5300087 Multiple purpose forceps 330 1993
 
MEDICOR CORPORATION (1)
6030381 Composite dielectric coating for electrosurgical implements 69 1998
 
SPINECO, INC. (1)
2004/0034,340 Smart dissector 24 2003
 
Surelab Superior Research Laboratories, Inc. (1)
4950232 Cerebrospinal fluid shunt system 207 1988
 
SPINE WAVE, INC. (1)
2005/0130,929 System and method for the pretreatment of the endplates of an intervertebral disc 33 2005
 
ENTERIC MEDICAL TECHNOLOGIES, INC. (1)
2002/0193,851 Energy treatment apparatus for treating gastrointestinal tract and method for using same 40 2001
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Advanced Cardiac Therapeutics, Inc. (6)
9636164 Contact sensing systems and methods 0 2016
9522036 Ablation devices, systems and methods of using a high-resolution electrode assembly 2 2016
9517103 Medical instruments with multiple temperature sensors 2 2016
9510905 Systems and methods for high-resolution mapping of tissue 2 2016
9592092 Orientation determination based on temperature measurements 0 2016
9522037 Treatment adjustment based on temperatures from multiple temperature sensors 2 2016
 
CORAL SAND BEACH, LLC (7)
8926605 Systems and methods for radiometrically measuring temperature during tissue ablation 10 2012
9226791 Systems for temperature-controlled ablation using radiometric feedback 6 2012
8954161 Systems and methods for radiometrically measuring temperature and detecting tissue contact prior to and during tissue ablation 9 2012
9014814 Methods of determining tissue contact based on radiometric signals 8 2014
8961506 Methods of automatically regulating operation of ablation members based on determined temperatures 10 2014
8932284 Methods of determining tissue temperatures in energy delivery procedures 9 2014
9277961 Systems and methods of radiometrically determining a hot-spot temperature of tissue being treated 6 2014
 
AthroCare Corporation (1)
8317786 System, method and apparatus for electrosurgical instrument with movable suction sheath 9 2009
 
MEDTRONIC ADVANCED ENERGY LLC (19)
8882756 Fluid-assisted electrosurgical devices, methods and systems 10 2008
* 2009/0264,879 Fluid-Assisted Medical Devices, Systems and Methods 24 2009
8632533 Fluid-assisted electrosurgical device 10 2010
9254168 Electro-thermotherapy of tissue using penetrating microelectrode array 1 2010
9138289 Electrode sheath for electrosurgical device 1 2010
8906012 Electrosurgical devices with wire electrode 4 2010
9345541 Cartridge assembly for electrosurgical devices, electrosurgical unit and methods of use thereof 0 2010
9023040 Electrosurgical cutting devices 0 2010
9592090 Bipolar electrosurgical cutter with position insensitive return electrode contact 0 2011
9427281 Bronchoscope-compatible catheter provided with electrosurgical device 0 2011
9750565 Electrosurgical balloons 0 2011
8870864 Single instrument electrosurgery apparatus and its method of use 0 2011
9381061 Fluid-assisted medical devices, systems and methods 0 2011
9131980 Electrosurgical devices 2 2011
8920417 Electrosurgical devices and methods of use thereof 4 2012
9226792 Debridement device and method 0 2013
9333027 Method of producing an electrosurgical device 0 2013
9486283 Fluid-assisted electrosurgical device 0 2013
9445858 Bipolar electrosurgical device 0 2014
 
ARTHROCARE CORPORATION (7)
8663216 Instrument for electrosurgical tissue treatment 4 2007
8747400 Systems and methods for screen electrode securement 5 2008
8355799 Systems and methods for limiting joint temperature 20 2008
8696659 Electrosurgical system and method having enhanced temperature measurement 6 2010
9452008 Systems and methods for limiting joint temperature 0 2012
9649148 Electrosurgical system and method having enhanced arc prevention 0 2014
9597142 Method and system related to electrosurgical procedures 0 2014
* Cited By Examiner

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