US Patent No: 5,810,802

Number of patents in Portfolio can not be more than 2000

Systems and methods for controlling tissue ablation using multiple temperature sensing elements

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Abstract

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Systems and associated methods place a temperature sensing element in an 'edge region' between an energy transmitting electrode and a non-electrically conducting support body, where higher temperatures are likely to exist. Reliable temperature sensing, which is sensitive to variations in temperatures along the electrode, results.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
E.P. TECHNOLOGIES INC.SAN JOSE, CA10

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fleischman, Sidney D Menlo Park, CA 159 15647
Panescu, Dorin Sunnyvale, CA 200 19140
Swanson, David K Mountain View, CA 347 34696
Whayne, James G Saratoga, CA 238 23151

Cited Art Landscape

Patent Info (Count) # Cites Year
 
CARDIAC PATHWAYS CORPORATION (1)
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SHERWOOD SERVICES AG (1)
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American Cardiac Ablation Co. Inc. (1)
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EP Technologies, Inc. (1)
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TYCO HEALTHCARE GROUP AG (1)
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BOSTON SCIENTIFIC SCIMED, INC. (2)
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CORDIS WEBSTER, INC. (1)
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OLYMPUS OPTICAL CO., LTD. (1)
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ARTHROCARE CORPORATION (1)
* 5,178,620 Thermal dilatation catheter and method 437 1991
 
UNIVERSITY OF KANSAS (1)
* 5,057,105 Hot tip catheter assembly 261 1990
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (3)
* 2003/0195,501 RF ablation system and method having automatic temperature control 72 2003
7,128,740 Method for interrupting conduction paths within the heart 12 2003
* 2010/0145,361 Methods and Devices for Occlusion of an Atrial Appendage 12 2009
 
SICHUAN JINJIANG ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD. (4)
6,332,881 Surgical ablation tool 160 1999
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SOMNUS MEDICAL TECHNOLOGIES, INC. (1)
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TYCO HEALTHCARE GROUP LP (6)
7,837,677 Systems for treating a hollow anatomical structure 7 2010
7,828,793 Methods for treating a hollow anatomical structure 8 2010
7,837,678 Systems for treating a hollow anatomical structure 8 2010
7,963,961 Systems for treating a hollow anatomical structure 0 2010
7,963,962 Methods for treating a hollow anatomical structure 5 2010
8,043,285 Systems for treating a hollow anatomical structure 2 2010
 
TYCO HEALTHCARE GROUP AG (2)
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6,887,240 Vessel sealing wave jaw 207 1999
 
NEUROTHERM, INC. (16)
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6,749,605 Catheter for delivery of energy to a surgical site 74 2001
7,069,087 Apparatus and method for accessing and performing a function within an intervertebral disc 49 2001
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6,733,496 Intervertebral disc device employing flexible probe 171 2001
6,726,685 Intervertebral disc device employing looped probe 100 2001
6,638,276 Intervertebral disc device employing prebent sheath 85 2001
6,878,155 Method of treating intervertebral disc tissue employing attachment mechanism 71 2001
6,997,941 Method and apparatus for treating annular fissures in intervertebral discs 88 2003
7,400,930 Method for treating intervertebral discs 39 2003
7,282,061 Method of treating intervertebral disc 80 2003
7,267,683 Method for treating intervertebral discs 44 2003
7,309,336 Catheter for delivery of energy to a surgical site 45 2004
8,226,697 Method for treating intervertebral disc 0 2007
8,187,312 Method for treating intervertebral disc 0 2007
7,647,123 Method for treating intervertebral discs 21 2007
 
MEDTRONIC CRYOCATH LP (16)
6,235,019 Cryosurgical catheter 82 1998
6,471,693 Catheter and system for monitoring tissue contact 72 1999
6,629,972 Cryosurgical catheter 20 2001
6,540,740 Cryosurgical catheter 57 2001
6,669,689 Cryosurgical catheter 77 2002
6,602,247 Apparatus and method for performing a treatment on a selected tissue region 41 2002
6,730,077 Catheter system 9 2002
7,591,814 Extended treatment zone catheter 0 2005
7,753,905 Cryosurgical catheter 1 2005
* 2006/0009,752 Cryosurgical catheter 1 2005
8,043,284 Cryosurgical catheter 1 2010
7,914,526 Cryosurgical catheter 0 2010
8,585,690 Cryosurgical catheter 0 2011
9,314,588 Systems and methods for variable injection flow 0 2011
9,352,121 Systems and methods for variable injection flow 0 2012
9,320,871 Systems and methods for variable injection flow 0 2012
 
COVIDIEN LP (14)
* 6,322,559 Electrode catheter having coil structure 435 1998
7,824,408 Methods and apparatus for coagulating and/or constricting hollow anatomical structures 7 2004
7,625,372 Methods and apparatus for coagulating and/or constricting hollow anatomical structures 18 2005
8,636,729 Therapeutic system with energy application device and programmed power delivery 4 2006
8,321,019 Apparatus and method for ensuring safe operation of a thermal treatment catheter 4 2006
8,361,061 Methods and apparatus for coagulating and/or constricting hollow anatomical structures 0 2009
8,936,631 Apparatus and methods for treating hollow anatomical structures 0 2010
* 2011/0166,519 APPARATUS AND METHODS FOR TREATING HOLLOW ANATOMICAL STRUCTURES 10 2010
8,083,738 Method and apparatus for coagulating and/or constricting hollow anatomical structures 0 2010
* 2011/0144,642 METHOD AND APPARATUS FOR COAGULATING AND/OR CONSTRICTING HOLLOW ANATOMICAL STRUCTURES 4 2010
8,852,178 Systems for treating a hollow anatomical structure 0 2011
8,357,157 Methods and apparatus for coagulating and/or constricting hollow anatomical structures 0 2011
8,795,266 Methods and apparatus for coagulating and/or constricting hollow anatomical structures 0 2012
8,721,639 Methods and apparatus for coagulating and/or constricting hollow anatomical structures 2 2012
 
SCIMED LIFE SYSTEMS, INC. (4)
6,761,717 Multifilar flexible rotary shaft and medical instruments incorporating the same 40 2002
6,840,900 Endoscopic instrument system having reduced backlash control wire action 8 2002
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7,033,315 Endoscope and endoscopic instrument system having reduced backlash when moving the endoscopic instrument within a working channel of the endoscope 14 2004
 
ORATEC INTERVENTIONS, INC. (1)
6,645,204 Intervertebral disc device employing flexible probe 0 2001
 
MEDTRONIC, INC. (67)
* 5,957,961 Multiple sensor, temperature controlled R-F ablation system 215 1998
6,681,135 System and method for employing temperature measurements to control the operation of an implantable medical device 63 2000
6,584,360 System and method for assessing transmurality of ablation lesions 250 2001
7,967,816 Fluid-assisted electrosurgical instrument with shapeable electrode 9 2002
7,507,235 Method and system for organ positioning and stabilization 79 2002
7,294,143 Device and method for ablation of cardiac tissue 33 2003
7,118,566 Device and method for needle-less interstitial injection of fluid for ablation of cardiac tissue 36 2003
6,706,038 System and method for assessing transmurality of ablation lesions 134 2003
7,497,857 Endocardial dispersive electrode for use with a monopolar RF ablation pen 1 2003
7,615,015 Focused ultrasound ablation devices having selectively actuatable emitting elements and methods of using the same 109 2003
7,083,620 Electrosurgical hemostat 310 2003
7,367,972 Ablation system 134 2003
7,347,858 Method and system for treatment of atrial tachyarrhythmias 8 2003
7,169,144 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 221 2003
7,094,235 Method and apparatus for tissue ablation 60 2004
8,162,933 Vibration sensitive ablation device and method 52 2004
8,333,764 Device and method for determining tissue thickness and creating cardiac ablation lesions 107 2004
7,247,155 Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue 203 2004
7,470,272 Device and method for ablating tissue 61 2004
8,512,337 Method and system for treatment of atrial tachyarrhythmias 0 2004
7,250,048 Ablation system and method of use 105 2004
7,184,838 Implantable medical lead and method of manufacture 23 2004
* 2005/0113,899 Implantable medical lead and method of manufacture 4 2004
7,628,780 Devices and methods for interstitial injection of biologic agents into tissue 16 2004
7,364,578 System and method of performing an electrosurgical procedure 82 2004
7,963,963 Electrosurgical hemostat 187 2005
7,435,250 Method and apparatus for tissue ablation 18 2005
7,706,894 Heart wall ablation/mapping catheter and method 19 2005
7,706,882 Methods of using high intensity focused ultrasound to form an ablated tissue area 46 2005
7,758,576 Clamping ablation tool and method 3 2005
7,758,580 Compound bipolar ablation device and method 2 2005
7,678,108 Loop ablation apparatus and method 47 2005
7,566,334 Ablation device with jaws 62 2005
7,740,623 Devices and methods for interstitial injection of biologic agents into tissue 11 2005
7,309,325 Helical needle apparatus for creating a virtual electrode used for the ablation of tissue 62 2005
7,818,039 Suction stabilized epicardial ablation devices 3 2005
7,156,845 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 79 2005
7,166,105 Pen-type electrosurgical instrument 52 2005
7,678,111 Device and method for ablating tissue 32 2005
8,221,402 Method for guiding a medical device 25 2005
7,824,399 Ablation system and method of use 25 2006
7,250,051 Method and apparatus for tissue ablation 43 2006
7,975,703 Device and method for needle-less interstitial injection of fluid for ablation of cardiac tissue 2 2006
7,744,562 Devices and methods for interstitial injection of biologic agents into tissue 3 2006
8,414,573 Device and method for ablation of cardiac tissue 0 2006
7,422,588 Pen-type electrosurgical instrument 15 2006
8,663,245 Device for occlusion of a left atrial appendage 0 2007
7,959,626 Transmural ablation systems and methods 110 2007
8,262,649 Method and apparatus for tissue ablation 1 2007
8,221,415 Method and apparatus for tissue ablation 17 2007
7,699,805 Helical coil apparatus for ablation of tissue 8 2007
9,113,896 Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue 0 2007
7,794,460 Method of ablating tissue 12 2008
7,871,409 Endocardial dispersive electrode for use with a monopolar RF ablation pen 0 2009
8,821,488 Tissue lesion evaluation 0 2009
8,623,010 Cardiac mapping instrument with shapeable electrode 0 2009
7,875,028 Ablation device with jaws 2 2009
8,409,219 Method and system for placement of electrical lead inside heart 1 2009
8,926,635 Methods and devices for occlusion of an atrial appendage 0 2009
8,273,072 Devices and methods for interstitial injection of biologic agents into tissue 2 2009
* 2011/0208,054 ABLATION DEVICE AND METHOD FOR CREATING AN ELONGATE LESION USING SELECTIVELY ACTUATED TRANSDUCER CONTROLLED BY LESION COMPLETION SENSOR 1 2010
9,227,088 Methods of using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions 0 2010
8,172,837 Clamping ablation tool and method 0 2010
8,162,941 Ablation device with jaws 0 2010
8,706,260 Heart wall ablation/mapping catheter and method 0 2011
8,801,707 Method and devices for treating atrial fibrillation by mass ablation 0 2012
* 2014/0148,805 ABLATION CATHETERS AND ASSOCIATED SYSTEMS AND METHODS 0 2013
 
BIOSENSE WEBSTER, INC. (8)
6,477,396 Mapping and ablation catheter 144 2000
6,405,067 Catheter with tip electrode having a recessed ring electrode mounted thereon 41 2000
* 7,588,568 Atrial ablation catheter and method for treating atrial fibrillation 14 2002
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7,727,230 Atrial ablation catheter and method for treating atrial fibrillation 15 2004
* 2005/0119,651 Atrial ablation catheter and method for treating atrial fibrillation 15 2004
8,034,050 Catheter with microfabricated temperature sensing 13 2005
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New England Medical Center (1)
7,041,095 Cardiac ablation system and method for treatment of cardiac arrhythmias and transmyocardial revascularization 11 2003
 
VESSIX VASCULAR, INC. (12)
9,125,666 Selectable eccentric remodeling and/or ablation of atherosclerotic material 0 2007
9,125,667 System for inducing desirable temperature effects on body tissue 0 2007
9,277,955 Power generating and control apparatus for the treatment of tissue 0 2011
8,939,970 Tuned RF energy and electrical tissue characterization for selective treatment of target tissues 2 2012
9,510,901 Selectable eccentric remodeling and/or ablation 0 2012
9,174,050 Methods and apparatuses for remodeling tissue of or adjacent to a body passage 0 2012
9,072,902 Methods and apparatuses for remodeling tissue of or adjacent to a body passage 0 2012
9,037,259 Methods and apparatuses for remodeling tissue of or adjacent to a body passage 1 2012
9,028,472 Methods and apparatuses for remodeling tissue of or adjacent to a body passage 0 2012
9,486,355 Selective accumulation of energy with or without knowledge of tissue topography 0 2013
9,402,684 Methods and apparatuses for remodeling tissue of or adjacent to a body passage 0 2013
9,327,100 Selective drug delivery in a lumen 0 2013
 
HEARTPOINT, INC. (1)
6,237,605 Methods of epicardial ablation 481 1998
 
SUMITOMO RUBBER INDUSTRIES, LTD. (1)
7,449,019 Intervertebral decompression 42 2003
 
MEDTRONIC ABLATION FRONTIERS LLC (8)
8,834,388 Method and apparatus to regulate a tissue temperature 4 2010
* 9,044,245 Multipolarity epicardial radiofrequency ablation 1 2011
* 2012/0172,859 MULTIPOLARITY EPICARDIAL RADIOFREQUENCY ABLATION 17 2011
* 9,532,828 System and method for adaptive RF ablation 0 2011
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* 2012/0136,346 System and Method for Adaptive RF Ablation 18 2011
* 2012/0136,348 System and Method for Adaptive RF Ablation 7 2011
9,072,516 Method and apparatus to regulate a tissue temperature 0 2014
 
HADRONIC PRESS, INC. (1)
6,245,068 Resilient radiopaque electrophysiology electrodes and probes including the same 30 1999
 
ASTORA WOMEN'S HEALTH, LLC (1)
* 6,322,584 Temperature sensing devices and methods to shrink tissues 108 1998
 
CATHRX LTD (3)
* 6,346,104 System for simultaneous unipolar multi-electrode ablation 240 1998
8,100,895 Heat treating a biological site in a patient's body 12 2007
* 2008/0154,255 Heat treating a biological site in a patient's body 26 2007
 
UCB PHARMA S.A. (1)
8,568,409 Fluid-assisted medical devices, systems and methods 3 2007
 
PALOMAR MEDICAL TECHNOLOGIES, LLC (1)
8,915,948 Method and apparatus for photothermal treatment of tissue at depth 1 2008
 
SYDNEY WEST AREA HEALTH SERVICE (4)
* 6,540,742 Intraoperative endocardial and epicardial ablation probe 52 2000
7,041,099 Intraoperative endocardial and epicardial ablation probe 58 2003
* 2004/0030,331 Intraoperative endocardial and epicardial ablation probe 6 2003
* 2006/0122,594 Intraoperative endocardial and epicardial ablation probe 0 2006
 
St. Jude Medical, Atrial Fibrillation Division, Inc. (37)
6,311,692 Apparatus and method for diagnosis and therapy of electrophysiological disease 331 1999
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6,314,962 Method of ablating tissue around the pulmonary veins 354 1999
6,314,963 Method of ablating tissue from an epicardial location 370 1999
6,805,128 Apparatus and method for ablating tissue 132 2000
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6,645,202 Apparatus and method for ablating tissue 232 2000
6,719,755 Methods and devices for ablation 118 2001
6,858,026 Methods and devices for ablation 91 2001
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6,689,128 Methods and devices for ablation 155 2001
6,840,936 Methods and devices for ablation 86 2002
7,387,126 Surgical system and procedure for treatment of medically refractory atrial fibrillation 82 2002
6,949,095 Apparatus and method for diagnosis and therapy of electrophysiological disease 81 2002
7,338,486 Methods and devices for ablation 18 2002
6,971,394 Methods and devices for ablation 87 2002
* 7,122,034 Curved ablation catheter 10 2004
* 2005/0267,459 Curved ablation catheter 1 2004
7,674,257 Apparatus and method for ablating tissue 18 2004
8,721,636 Apparatus and method for diagnosis and therapy of electrophysiological disease 0 2005
8,114,069 Methods and devices for ablation 0 2005
7,824,403 Methods and devices for ablation 4 2006
* 8,486,062 Curved ablation catheter 13 2006
* 2007/0088,349 Curved ablation catheter 1 2006
8,460,285 Ablation catheter electrode having multiple thermal sensors and method of use 8 2006
* 2008/0161,797 Ablation catheter electrode having multiple thermal sensors and method of use 22 2006
8,057,465 Methods and devices for ablation 46 2007
9,055,959 Methods and devices for ablation 0 2007
8,002,771 Surgical system and procedure for treatment of medically refractory atrial fibrillation 5 2007
8,709,007 Devices and methods for ablating cardiac tissue 1 2007
8,308,719 Apparatus and method for ablating tissue 4 2007
8,979,837 Flexible tip catheter with extended fluid lumen 0 2009
9,504,398 Methods and apparatus for locating the fossa ovalis and performing transseptal puncture 0 2010
8,535,301 Surgical system and procedure for treatment of medically refractory atrial fibrillation 0 2012
8,845,633 Ablation catheter electrode having multiple thermal sensors and method of use 4 2013
9,526,574 Ablation catheter electrode having multiple thermal sensors and method of use 0 2014
 
KARDIUM INC. (5)
9,198,592 Systems and methods for activating transducers 0 2014
9,445,862 Systems and methods for selecting, activating, or selecting and activating transducers 0 2015
9,439,713 Systems and methods for activating transducers 0 2015
9,259,264 Systems and methods for activating transducers 0 2015
9,532,831 Systems and methods for activating transducers 0 2016
 
RECOR MEDICAL, INC. (1)
8,974,445 Methods and apparatus for treatment of cardiac valve insufficiency 3 2010
 
Medtronic Ardian Luxembourg S.a.r.l. (71)
8,771,252 Methods and devices for renal nerve blocking 9 2005
8,150,518 Renal nerve stimulation method and apparatus for treatment of patients 129 2005
8,145,316 Methods and apparatus for renal neuromodulation 107 2005
8,175,711 Methods for treating a condition or disease associated with cardio-renal function 174 2006
8,150,519 Methods and apparatus for bilateral renal neuromodulation 179 2006
8,150,520 Methods for catheter-based renal denervation 183 2006
8,145,317 Methods for renal neuromodulation 178 2006
8,131,371 Methods and apparatus for monopolar renal neuromodulation 195 2006
8,774,913 Methods and apparatus for intravasculary-induced neuromodulation 2 2006
8,131,372 Renal nerve stimulation method for treatment of patients 138 2007
9,345,900 Methods and systems for thermally-induced renal neuromodulation 0 2008
9,314,644 Methods and systems for thermally-induced renal neuromodulation 0 2008
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8,454,594 Apparatus for performing a non-continuous circumferential treatment of a body lumen 68 2009
8,652,129 Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation 13 2009
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8,986,294 Apparatuses for thermally-induced renal neuromodulation 0 2010
8,845,629 Ultrasound apparatuses for thermally-induced renal neuromodulation 16 2010
8,768,470 Methods for monitoring renal neuromodulation 8 2010
8,870,863 Catheter apparatuses, systems, and methods for renal neuromodulation 0 2010
8,728,075 Multi-directional deflectable catheter apparatuses, systems, and methods for renal neuromodulation 12 2010
8,777,942 Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation 4 2010
8,433,423 Methods for multi-vessel renal neuromodulation 11 2010
8,958,871 Methods and apparatus for pulsed electric field neuromodulation via an intra-to-extravascular approach 0 2011
8,626,300 Methods and apparatus for thermally-induced renal neuromodulation 2 2011
8,620,423 Methods for thermal modulation of nerves contributing to renal function 7 2011
9,066,720 Devices, systems and methods for evaluation and feedback of neuromodulation treatment 0 2011
8,684,998 Methods for inhibiting renal nerve activity 11 2012
9,186,198 Ultrasound apparatuses for thermally-induced renal neuromodulation and associated systems and methods 0 2012
8,548,600 Apparatuses for renal neuromodulation and associated systems and methods 9 2012
8,784,463 Methods for thermally-induced renal neuromodulation 0 2013
8,728,137 Methods for thermally-induced renal neuromodulation 2 2013
8,728,138 Methods for thermally-induced renal neuromodulation 2 2013
8,880,186 Renal neuromodulation for treatment of patients with chronic heart failure 0 2013
8,805,545 Methods and apparatus for multi-vessel renal neuromodulation 1 2013
9,023,037 Balloon catheter apparatus for renal neuromodulation 0 2013
8,774,922 Catheter apparatuses having expandable balloons for renal neuromodulation and associated systems and methods 3 2013
8,852,163 Renal neuromodulation via drugs and neuromodulatory agents and associated systems and methods 8 2013
8,818,514 Methods for intravascularly-induced neuromodulation 0 2013
8,740,896 Methods and apparatus for performing renal neuromodulation via catheter apparatuses having inflatable balloons 0 2013
8,721,637 Methods and apparatus for performing renal neuromodulation via catheter apparatuses having inflatable balloons 0 2013
8,652,133 Methods and apparatus for performing renal neuromodulation via catheter apparatuses having inflatable balloons 0 2013
9,072,527 Apparatuses and methods for renal neuromodulation 0 2013
9,138,281 Methods for bilateral renal neuromodulation via catheter apparatuses having expandable baskets 0 2013
9,125,661 Methods and apparatus for renal neuromodulation 0 2013
8,948,865 Methods for treating heart arrhythmia 8 2013
8,983,595 Renal neuromodulation for treatment of patients with chronic heart failure 8 2013
9,192,715 Methods for renal nerve blocking 0 2014
9,474,563 Methods for renal neuromodulation 0 2014
8,934,978 Methods and apparatus for renal neuromodulation 0 2014
9,265,558 Methods for bilateral renal neuromodulation 0 2014
9,131,978 Methods for bilateral renal neuromodulation 0 2014
9,186,213 Methods for renal neuromodulation 1 2014
9,108,040 Methods and apparatus for multi-vessel renal neuromodulation 1 2014
9,320,561 Methods for bilateral renal neuromodulation 0 2014
9,314,630 Renal neuromodulation for treatment of patients 0 2014
9,308,043 Methods for monopolar renal neuromodulation 0 2014
9,308,044 Methods for therapeutic renal neuromodulation 0 2014
9,326,817 Methods for treating heart arrhythmia 0 2014
9,364,280 Methods and apparatus for pulsed electric field neuromodulation via an intra-to-extravascular approach 0 2014
9,327,122 Methods for catheter-based renal neuromodulation 0 2015
9,289,255 Methods and apparatus for renal neuromodulation 0 2015
9,345,530 Devices, systems and methods for evaluation and feedback of neuromodulation treatment 0 2015
9,402,992 Methods and apparatus for multi-vessel renal neuromodulation 0 2015
9,486,270 Methods and apparatus for bilateral renal neuromodulation 0 2015
9,463,066 Methods for renal neuromodulation 0 2015
9,468,497 Methods for monopolar renal neuromodulation 0 2016
9,456,869 Methods for bilateral renal neuromodulation 0 2016
9,439,726 Methods for therapeutic renal neuromodulation 0 2016
9,445,867 Methods for renal neuromodulation via catheters having expandable treatment members 0 2016
 
ST. JUDE MEDICAL, INC. (1)
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MEDTRONIC ADVANCED ENERGY LLC (15)
8,882,756 Fluid-assisted electrosurgical devices, methods and systems 7 2008
8,632,533 Fluid-assisted electrosurgical device 8 2010
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9,138,289 Electrode sheath for electrosurgical device 1 2010
8,906,012 Electrosurgical devices with wire electrode 4 2010
9,345,541 Cartridge assembly for electrosurgical devices, electrosurgical unit and methods of use thereof 0 2010
9,023,040 Electrosurgical cutting devices 0 2010
9,427,281 Bronchoscope-compatible catheter provided with electrosurgical device 0 2011
8,870,864 Single instrument electrosurgery apparatus and its method of use 0 2011
9,381,061 Fluid-assisted medical devices, systems and methods 0 2011
8,920,417 Electrosurgical devices and methods of use thereof 4 2012
9,226,792 Debridement device and method 0 2013
9,333,027 Method of producing an electrosurgical device 0 2013
9,486,283 Fluid-assisted electrosurgical device 0 2013
9,445,858 Bipolar electrosurgical device 0 2014
 
HERMES INNOVATIONS LLC (1)
9,510,897 RF-electrode surface and method of fabrication 0 2011
 
ARKANSAS CHILDREN'S HOSPITAL RESEARCH INSTITUTE, INC. (6)
6,780,177 Conductive interstitial thermal therapy device 39 2002
6,872,203 Conductive interstitial thermal therapy device 24 2003
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ARTHROCARE CORPORATION (56)
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6,391,025 Electrosurgical scalpel and methods for tissue cutting 235 1998
6,235,020 Power supply and methods for fluid delivery in electrosurgery 360 1998
7,758,537 Systems and methods for electrosurgical removal of the stratum corneum 15 1999
6,296,636 Power supply and methods for limiting power in electrosurgery 343 1999
7,572,251 Systems and methods for electrosurgical tissue treatment 47 1999
6,929,640 Methods for electrosurgical tissue contraction within the spine 188 2000
7,131,969 Systems and methods for electrosurgical treatment of obstructive sleep disorders 217 2000
7,678,069 System for electrosurgical tissue treatment in the presence of electrically conductive fluid 55 2000
6,896,674 Electrosurgical apparatus having digestion electrode and methods related thereto 140 2000
6,773,431 Method for epidermal tissue ablation 64 2001
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7,270,661 Electrosurgical apparatus and methods for treatment and removal of tissue 132 2002
7,435,247 Systems and methods for electrosurgical tissue treatment 122 2002
7,297,143 Temperature indicating electrosurgical apparatus and methods 93 2004
8,012,153 Rotary electrosurgical apparatus and methods thereof 10 2004
7,632,267 Fuse-electrode electrosurgical apparatus 51 2005
7,691,101 Electrosurgical method and system for treating foot ulcer 62 2006
7,429,260 Systems and methods for electrosurgical tissue contraction within the spine 70 2006
7,445,618 Methods for tissue ablation using pulsed energy 61 2007
7,468,059 System and method for epidermal tissue ablation 78 2007
7,862,560 Ablation apparatus having reduced nerve stimulation and related methods 61 2007
7,507,236 System and method for electrosurgical cutting and ablation 71 2007
8,114,071 Hard tissue ablation system 8 2007
7,988,689 Electrosurgical apparatus and methods for treatment and removal of tissue 10 2007
8,663,216 Instrument for electrosurgical tissue treatment 3 2007
8,192,424 Electrosurgical system with suction control apparatus, system and method 54 2008
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8,747,400 Systems and methods for screen electrode securement 2 2008
7,819,863 System and method for electrosurgical cutting and ablation 16 2008
8,355,799 Systems and methods for limiting joint temperature 15 2008
8,574,187 System and method of an electrosurgical controller with output RF energy control 9 2009
8,876,746 Electrosurgical system and method for treating chronic wound tissue 1 2009
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8,636,685 Electrosurgical method and system for treating foot ulcer 0 2009
8,257,350 Method and system of an electrosurgical controller with wave-shaping 4 2009
8,323,279 System, method and apparatus for electrosurgical instrument with movable fluid delivery sheath 24 2009
9,254,167 Electrosurgical system and method for sterilizing chronic wound tissue 0 2009
8,372,067 Electrosurgery irrigation primer systems and methods 7 2009
8,747,399 Method and system of reduction of low frequency muscle stimulation during electrosurgical procedures 4 2010
8,696,659 Electrosurgical system and method having enhanced temperature measurement 4 2010
9,168,087 Electrosurgical system and method for sterilizing chronic wound tissue 0 2010
8,685,018 Electrosurgical wand and related method and system 6 2010
8,568,405 Electrosurgical wand and related method and system 10 2010
D658760 Wound care electrosurgical wand 18 2010
9,131,597 Electrosurgical system and method for treating hard body tissue 0 2011
8,444,638 Hard tissue ablation system 1 2012
8,870,866 Electrosurgical system with suction control apparatus, system and method 1 2012
9,138,282 Method and system of an electrosurgical controller with wave-shaping 0 2012
9,452,008 Systems and methods for limiting joint temperature 0 2012
9,095,358 Electrosurgery irrigation primer systems and methods 0 2012
9,526,556 Systems and methods systems related to electrosurgical wands with screen electrodes 0 2014
9,254,164 Electrosurgical system with suction control apparatus, system and method 0 2014
 
Medtronic Adrian Luxembourg S.a.r.l. (1)
8,551,069 Methods and apparatus for treating contrast nephropathy 2 2006
 
DUKE UNIVERSITY (1)
* 2007/0112,402 Electrode systems and related methods for providing therapeutic differential tissue stimulation 8 2006
 
Advanced Cardiac Therapeutics, Inc. (4)
9,522,036 Ablation devices, systems and methods of using a high-resolution electrode assembly 0 2016
9,517,103 Medical instruments with multiple temperature sensors 0 2016
9,510,905 Systems and methods for high-resolution mapping of tissue 0 2016
9,522,037 Treatment adjustment based on temperatures from multiple temperature sensors 0 2016
 
Agility Capital LLC (1)
6,936,047 Multi-channel RF energy delivery with coagulum reduction 231 2001
 
Cardiac Pacemakers, Inc. (17)
* 5,971,980 System for controlling the energy delivered to a patient for ablation 309 1997
* 6,171,305 RF ablation apparatus and method having high output impedance drivers 56 1998
* 6,485,487 RF ablation apparatus having high output impedance drivers 33 2000
6,558,378 RF ablation system and method having automatic temperature control 121 2000
6,752,804 Ablation system and method having multiple-sensor electrodes to assist in assessment of electrode and sensor position and adjustment of energy levels 57 2000
6,488,678 RF ablation apparatus and method using unipolar and bipolar techniques 171 2001
6,610,058 Dual-profile steerable catheter 77 2001
6,605,086 Steerable catheter with torque transfer system 46 2001
6,585,718 Steerable catheter with shaft support system for resisting axial compressive loads 121 2001
6,652,506 Self-locking handle for steering a single or multiple-profile catheter 66 2001
6,648,875 Means for maintaining tension on a steering tendon in a steerable catheter 82 2001
6,635,056 RF ablation apparatus and method using amplitude control 140 2001
6,730,078 RF ablation apparatus and method using multi-frequency energy delivery 78 2002
6,976,987 Dual-profile steerable catheter 47 2003
* 8,855,784 Implantable medical device including controllably isolated housing 1 2010
* 2011/0160,807 IMPLANTABLE MEDICAL DEVICE INCLUDING CONTROLLABLY ISOLATED HOUSING 1 2010
9,265,969 Methods for modulating cell function 0 2012
 
EPICOR, INC. (1)
6,161,543 Methods of epicardial ablation for creating a lesion around the pulmonary veins 615 1997
 
EP Technologies, Inc. (3)
* 6,078,830 Molded catheter distal end assembly and process for the manufacture thereof 69 1997
* 6,456,863 Molded catheter distal end assembly and process for the manufacture thereof 29 2000
* 6,500,172 Systems and methods for controlling tissue ablation using multiple temperature sensing elements 124 2000
 
CASE WESTERN RESERVE UNIVERSITY (1)
* 2005/0038,489 Electrode array for use in medical stimulation and methods thereof 142 2003
 
Accumed Systems, Inc. (4)
6,712,771 Temperature sensing catheter 12 2001
* 2003/0233,033 Blood-flow-occluding, temperature-sensing catheters and methods of use 6 2003
* 7,951,088 Blood-flow-occluding, temperature-sensing catheters with elastic covers 0 2007
* 2007/0106,173 BLOOD-FLOW-OCCLUDING, TEMPERATURE-SENSING CATHETERS WITH ELASTIC COVERS 1 2007
 
MAQUET CARDIOVASCULAR LLC (1)
8,932,208 Apparatus and methods for performing minimally-invasive surgical procedures 2 2006
 
HEART RHYTHM TECHNOLOGIES, INC. (1)
6,200,314 RF ablation apparatus and method using unipolar and bipolar techniques 85 2000
 
BOSTON SCIENTIFIC SCIMED, INC. (51)
* 6,409,727 Multifilar flexible rotary shaft and medical instruments incorporating the same 73 1999
* 6,511,478 Medical probe with reduced number of temperature sensor wires 229 2000
6,540,743 Resilient radiopaque electrophysiology electrodes and probes including the same 4 2001
7,341,564 Biopsy forceps device with transparent outer sheath 10 2002
* 6,979,329 Medical probe with reduced number of temperature sensor wires 73 2002
* 2003/0120,271 Medical probe with reduced number of temperature sensor wires 11 2002
6,922,579 La placian electrode 37 2002
* 2004/0116,793 La placian electrode 7 2002
7,276,067 Multifilar flexible rotary shaft and medical instruments incorporating the same 6 2004
8,652,028 Endoscopic instrument system having reduced backlash control wire action 0 2004
7,197,349 La placian electrode 4 2005
* 2005/0245,800 La placian electrode 0 2005
8,678,998 Endoscope and endoscopic instrument system having reduced backlash when moving the endoscopic instrument within a working channel of the endoscope 0 2006
7,918,783 Endoscope working channel with multiple functionality 4 2006
7,519,410 La placian electrode 8 2007
* 2007/0135,700 LA PLACIAN ELECTRODE 11 2007
8,241,280 Multifilar flexible rotary shaft and medical instruments incorporating the same 6 2007
8,585,696 Electrosurgical probe having conductive outer surface to initiate ablation between electrode 0 2008
* 2009/0171,339 ELECTROSURGICAL PROBE HAVING CURRENT ENHANCING PROTRUSIONS 1 2008
* 2009/0171,340 ELECTROSURGICAL PROBE HAVING CONDUCTIVE OUTER SURFACE TO INITIATE ABLATION BETWEEN ELECTRODE 0 2008
8,834,352 Endoscope working channel with multiple functionality 0 2011
9,192,790 Focused ultrasonic renal denervation 0 2011
9,408,661 RF electrodes on multiple flexible wires for renal nerve ablation 0 2011
9,463,062 Cooled conductive balloon RF catheter for renal nerve ablation 0 2011
9,155,589 Sequential activation RF electrode set for renal nerve ablation 0 2011
9,358,365 Precision electrode movement control for renal nerve ablation 0 2011
9,028,485 Self-expanding cooling electrode for renal nerve ablation 0 2011
8,974,451 Renal nerve ablation using conductive fluid jet and RF energy 0 2011
* 9,220,558 RF renal denervation catheter with multiple independent electrodes 0 2011
* 2012/0116,392 RF Renal Denervation Catheter with Multiple Independent Electrodes 48 2011
9,089,350 Renal denervation catheter with RF electrode and integral contrast dye injection arrangement 0 2011
9,326,751 Catheter guidance of external energy for renal denervation 0 2011
9,192,435 Renal denervation catheter with cooled RF electrode 0 2011
9,023,034 Renal ablation electrode with force-activatable conduction apparatus 0 2011
9,220,561 Guide-compatible large-electrode catheter for renal nerve ablation with reduced arterial injury 0 2012
9,186,209 Nerve modulation system having helical guide 0 2012
9,162,046 Deflectable medical devices 0 2012
9,420,955 Intravascular temperature monitoring system and method 0 2012
9,364,284 Method of making an off-wall spacer cage 0 2012
9,186,210 Medical devices including ablation electrodes 0 2012
9,079,000 Integrated crossing balloon catheter 0 2012
8,951,251 Ostial renal nerve ablation 0 2012
9,119,600 Device and methods for renal nerve modulation monitoring 0 2012
9,119,632 Deflectable renal nerve ablation catheter 0 2012
9,433,760 Device and methods for nerve modulation using a novel ablation catheter with polymeric ablative elements 0 2012
9,050,106 Off-wall electrode device and methods for nerve modulation 0 2012
9,186,211 Methods and apparatuses for remodeling tissue of or adjacent to a body passage 0 2013
8,880,185 Renal denervation and stimulation employing wireless vascular energy transfer arrangement 3 2013
9,173,696 Self-positioning electrode system and method for renal nerve modulation 0 2013
9,297,845 Medical devices and methods for treatment of hypertension that utilize impedance compensation 0 2014
9,532,725 Medical devices for mapping cardiac tissue 0 2015
 
Boston Scientific Scime, Inc. (2)
9,084,609 Spiral balloon catheter for renal nerve ablation 0 2011
9,060,761 Catheter-focused magnetic field induced renal nerve ablation 0 2011
 
Verimetra, Inc. (2)
* 8,475,448 Catheter with multiple microfabricated temperature sensors 11 2005
* 2006/0264,925 Catheter with multiple microfabricated temperature sensors 6 2005
 
AthroCare Corporation (1)
8,317,786 System, method and apparatus for electrosurgical instrument with movable suction sheath 7 2009
 
CORDIS WEBSTER, INC. (1)
* 6,210,406 Split tip electrode catheter and signal processing RF ablation system 137 1998
 
CYNOSURE, INC. (3)
8,190,243 Thermal surgical monitoring 0 2008
* 2009/0018,531 COAXIAL SUCTION SYSTEM FOR LASER LIPOLYSIS 6 2008
9,028,536 Picosecond laser apparatus and methods for its operation and use 0 2009
* Cited By Examiner