US Patent No: 7,806,839

Number of patents in Portfolio can not be more than 2000

System and method for ultrasound therapy using grating lobes

ALSO PUBLISHED AS: 20050277853

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Abstract

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A system and method for medical treatment of tissue using ultrasound. The system comprises a probe having an array of transducer elements, an ultrasound waveform generator adapted to generate at least one electrical ultrasound signal, and a plurality of phase controls, each coupled to the ultrasound waveform generator and adapted to generate from the electrical ultrasound signal a phase-shifted drive signal that is coupled to an associated transducer element. The drive signal is effective to control grating lobe foci emitted by the array. The method employs the system.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ETHICON ENDO-SURGERY, INC.CINCINNATI, OH1611

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barthe, Peter G Phoenix, AZ 163 2461
Faidi, Waseem Cincinnati, OH 28 152
Makin, Inder Raj S Cincinnati, OH 112 1290
Mast, T Douglas Cincinnati, OH 33 196
Slayton, Michael H Tempe, AZ 174 2622

Cited Art Landscape

Patent Info (Count) # Cites Year
 
KABUSHIKI KAISHA TOSHIBA (22)
4,757,820 Ultrasound therapy system 148 1986
4,787,394 Ultrasound therapy apparatus 29 1987
4,960,107 Ultrasonic medical treatment apparatus 26 1988
4,986,275 Ultrasonic therapy apparatus 51 1989
5,005,580 Destroying wave treatment apparatus 7 1989
5,095,907 Acoustic wave therapy apparatus 23 1990
5,065,740 Ultrasonic medical treatment apparatus 14 1990
5,095,906 Image processing system 13 1991
5,311,869 Method and apparatus for ultrasonic wave treatment in which medical progress may be evaluated 45 1991
5,203,333 Acoustic wave therapy apparatus 12 1992
5,553,618 Method and apparatus for ultrasound medical treatment 89 1994
5,448,994 Apparatus for performing medical treatment by using electroacoustic transducer element 42 1994
5,485,839 Method and apparatus for ultrasonic wave medical treatment using computed tomography 112 1994
5,643,179 Method and apparatus for ultrasonic medical treatment with optimum ultrasonic irradiation control 76 1994
5,694,936 Ultrasonic apparatus for thermotherapy with variable frequency for suppressing cavitation 123 1995
5,743,862 Ultrasonic medical treatment apparatus 23 1995
5,984,881 Ultrasound therapeutic apparatus using a therapeutic ultrasonic wave source and an ultrasonic probe 47 1996
5,722,411 Ultrasound medical treatment apparatus with reduction of noise due to treatment ultrasound irradiation at ultrasound imaging device 85 1996
5,897,495 Ultrasonic wave medical treatment apparatus suitable for use under guidance of magnetic resonance imaging 60 1996
6,086,535 Ultrasound therapeutic apparataus 59 1999
6,540,700 Ultrasound treatment apparatus 7 1999
6,673,019 Diagnostic ultrasound imaging based on rate subtraction imaging (RSI) 8 2001
 
SIEMENS AKTIENGESELLSCHAFT (21)
5,031,626 Extracorporeal lithotripsy apparatus with an ultrasound locating system 16 1989
5,042,486 Catheter locatable with non-ionizing field and method for locating same 368 1990
5,435,304 Method and apparatus for therapeutic treatment with focussed acoustic waves switchable between a locating mode and a therapy mode 27 1993
5,419,335 Acoustic lens 36 1993
5,370,121 Method and apparatus for non-invasive measurement of a temperature change in a subject 58 1993
5,443,069 Therapeutic ultrasound applicator for the urogenital region 26 1993
5,526,815 Therapy apparatus for locating and treating a zone located in the body of a life form with acoustic waves 145 1993
5,391,140 Therapy apparatus for locating and treating a zone in the body of a life form with acoustic waves 106 1993
5,624,382 Method and apparatus for ultrasound tissue therapy 43 1994
5,697,897 Endoscope carrying a source of therapeutic ultrasound 72 1995
5,687,729 Source of therapeutic acoustic waves introducible into the body of a patient 56 1995
5,817,021 Therapy apparatus for treating conditions of the heart and heart-proximate vessels 113 1995
5,699,804 Therapy apparatus having a source of acoustic waves 24 1996
5,703,922 Therapy apparatus with a radiation source 21 1996
5,735,796 Therapy apparatus with a source of acoustic waves 27 1996
5,759,162 Method and apparatus for ultrasound tissue therapy 55 1996
5,928,169 Apparatus for treating a subject with focused ultrasound waves 48 1997
5,823,962 Ultrasound transducer for diagnostic and therapeutic use 100 1997
5,938,608 Therapy apparatus for carrying out treatment with focused ultrasound 50 1997
5,944,663 Apparatus for treatment with acoustic waves 30 1997
6,266,552 Method and arrangement for locating a measurement and/or treatment catheter in a vessel or organ of a patient 38 1998
 
TECHNOMED MEDICAL SYSTEMS (14)
5,143,073 Wave apparatus system 55 1988
5,080,102 Examining, localizing and treatment with ultrasound 174 1989
5,080,101 Method for examining and aiming treatment with untrasound 94 1989
5,015,929 Piezoelectric device with reduced negative waves, and use of said device for extracorporeal lithotrity or for destroying particular tissues 19 1989
5,150,712 Apparatus for examining and localizing tumors using ultra sounds, comprising a device for localized hyperthermia treatment 68 1991
5,150,711 Ultra-high-speed extracorporeal ultrasound hyperthermia treatment device 55 1991
5,354,258 Ultra-high-speed extracorporeal ultrasound hyperthermia treatment method 105 1993
5,474,071 Therapeutic endo-rectal probe and apparatus constituting an application thereof for destroying cancer tissue, in particular of the prostate, and preferably in combination with an imaging endo-cavitary-probe 108 1994
5,601,526 Ultrasound therapy apparatus delivering ultrasound waves having thermal and cavitation effects 135 1994
5,665,054 Control method for hyperthermia treatment apparatus using ultrasound 34 1995
5,738,635 Adjustable focusing therapeutic apparatus with no secondary focusing 39 1996
5,720,287 Therapy and imaging probe and therapeutic treatment apparatus utilizing it 116 1996
5,743,863 High-intensity ultrasound therapy method and apparatus with controlled cavitation effect and reduced side lobes 78 1996
6,371,903 Therapy probe 16 2000
 
ETHICON ENDO-SURGERY, INC. (13)
5,893,835 Ultrasonic clamp coagulator apparatus having dual rotational positioning 104 1997
6,352,532 Active load control of ultrasonic surgical instruments 120 1999
2003/0013,960 Guiding ultrasound end effector for medical treatment 8 2002
2003/0013,971 Ultrasound-based occlusive procedure for medical treatment 17 2002
2003/0014,093 Excisional and ultrasound medical treatment system 14 2002
2003/0018,266 Faceted ultrasound medical transducer assembly 13 2002
2004/0106,870 Method for monitoring of medical treatment using pulse-echo ultrasound 12 2003
2005/0228,286 Medical system having a rotatable ultrasound source and a piercing tip 24 2004
2005/0240,125 Medical system having multiple ultrasound transducers or an ultrasound transducer and an RF electrode 15 2004
2005/0261,585 Ultrasound medical system 7 2004
2005/0261,587 Ultrasound medical system and method 8 2004
2005/0261,588 Ultrasound medical system 66 2004
2005/0261,610 Transmit apodization of an ultrasound transducer array 4 2004
 
ACUSON CORPORATION (9)
5,771,896 Compact rotationally steerable ultrasound transducer 45 1996
6,110,118 Method and apparatus for ultrasound image quantification 17 1999
6,193,664 Method and apparatus for ultrasound image quantification 9 1999
6,171,248 Ultrasonic probe, system and method for two-dimensional imaging or three-dimensional reconstruction 39 1999
6,093,149 Method and apparatus for setting the integration interval for time integrated surface integral in an ultrasound imaging system 8 1999
6,241,677 Method and apparatus for ultrasound image quantification 8 2000
6,258,029 Methods and apparatus for ultrasound image quantification 13 2000
6,322,511 Methods and apparatus for ultrasound image quantification 14 2000
6,464,640 Methods and apparatus for ultrasound imaging with automatic color image positioning 34 2000
 
OLYMPUS OPTICAL CO., LTD. (9)
4,748,985 Ultrasonic imaging apparatus having circulating cooling liquid for cooling ultrasonic transducers thereof 58 1986
4,984,575 Therapeutical apparatus of extracorporeal type 31 1988
4,955,366 Ultrasonic therapeutical apparatus 20 1988
5,078,144 System for applying ultrasonic waves and a treatment instrument to a body part 42 1989
5,471,988 Ultrasonic diagnosis and therapy system in which focusing point of therapeutic ultrasonic wave is locked at predetermined position within observation ultrasonic scanning range 218 1994
5,873,828 Ultrasonic diagnosis and treatment system 90 1995
5,582,588 Ultrasonic therapeutic apparatus 34 1995
6,193,709 Ultrasonic treatment apparatus 57 1999
6,340,352 Ultrasound treatment system 46 1999
 
SIEMENS MEDICAL SOLUTIONS USA, INC. (9)
5,465,724 Compact rotationally steerable ultrasound transducer 41 1993
5,575,288 Compact rotationally steerable ultrasound transducer 22 1995
6,086,539 Methods and apparatus for ultrasound image quantification 15 1996
5,788,636 Method and system for forming an ultrasound image of a tissue while simultaneously ablating the tissue 120 1997
6,030,344 Methods and apparatus for ultrasound image quantification 43 1997
6,340,348 Contrast agent imaging with destruction pulses in diagnostic medical ultrasound 42 1999
6,599,245 Ultrasound transmission method and system for simulating a transmit apodization 18 2000
2005/0131,298 Steering angle varied pattern for ultrasound imaging with a two-dimensional array 4 2003
2006/0173,348 Array rotation for ultrasound catheters 17 2004
 
BOSTON SCIENTIFIC CORPORATION (6)
5,421,338 Acoustic imaging catheter and the like 160 1994
5,571,088 Ablation catheters 276 1995
5,840,031 Catheters for imaging, sensing electrical potentials and ablating tissue 226 1995
5,588,432 Catheters for imaging, sensing electrical potentials, and ablating tissue 682 1995
5,575,772 Albation catheters 197 1996
5,715,825 Acoustic imaging catheter and the like 162 1996
 
UNIVERSITY OF WASHINGTON (6)
5,398,691 Method and apparatus for three-dimensional translumenal ultrasonic imaging 114 1993
6,042,556 Method for determining phase advancement of transducer elements in high intensity focused ultrasound 170 1998
6,425,867 Noise-free real time ultrasonic imaging of a treatment site undergoing high intensity focused ultrasound therapy 237 1999
6,716,184 Ultrasound therapy head configured to couple to an ultrasound imaging probe to facilitate contemporaneous imaging using low intensity ultrasound and treatment using high intensity focused ultrasound 87 2002
2006/0052,701 Treatment of unwanted tissue by the selective destruction of vasculature providing nutrients to the tissue 34 2005
2007/0004,984 METHOD AND APPARATUS FOR PREPARING ORGANS AND TISSUES FOR LAPAROSCOPIC SURGERY 21 2006
 
BOSTON SCIENTIFIC SCIMED, INC. (5)
5,545,195 Interstitial heating of tissue 138 1994
6,004,269 Catheters for imaging, sensing electrical potentials, and ablating tissue 577 1995
6,022,319 Intravascular device such as introducer sheath or balloon catheter or the like and methods for use thereof 19 1995
5,860,974 Heart ablation catheter with expandable electrode and method of coupling energy to an electrode on a catheter shaft 455 1997
2002/0087,081 Method of mounting a transducer to a driveshaft 9 2001
 
Laboratory Equipment, Corp. (5)
4,858,613 Localization and therapy system for treatment of spatially oriented focal disease 107 1988
4,951,653 Ultrasound brain lesioning system 213 1988
4,955,365 Localization and therapy system for treatment of spatially oriented focal disease 80 1989
5,036,855 Localization and therapy system for treatment of spatially oriented focal disease 100 1989
5,054,470 Ultrasonic treatment transducer with pressurized acoustic coupling 84 1989
 
EKOS CORPORATION (4)
6,001,069 Ultrasound catheter for providing a therapeutic effect to a vessel of a body 72 1998
6,176,842 Ultrasound assembly for use with light activated drugs 79 1998
6,921,371 Ultrasound radiating members for catheter 42 2003
2005/0137,520 Catheter with ultrasound-controllable porous membrane 17 2004
 
GENERAL ELECTRIC COMPANY (4)
4,211,948 Front surface matched piezoelectric ultrasonic transducer array with wide field of view 81 1978
4,323,077 Acoustic intensity monitor 18 1980
6,135,963 Imaging system with transmit apodization using pulse width variation 19 1998
6,106,470 Method and appartus for calculating distance between ultrasound images using sum of absolute differences 18 1999
 
INSIGHTEC LTD. (4)
5,769,790 Focused ultrasound surgery system guided by ultrasound imaging 159 1996
5,873,845 Ultrasound transducer with focused ultrasound refraction plate 136 1997
6,613,004 Systems and methods for creating longer necrosed volumes using a phased array focused ultrasound system 47 2000
6,618,620 Apparatus for controlling thermal dosing in an thermal treatment system 61 2000
 
RIVERSIDE RESEARCH INSTITUTE (4)
4,932,414 System of therapeutic ultrasound and real-time ultrasonic scanning 86 1987
6,039,689 Stripe electrode transducer for use with therapeutic ultrasonic radiation treatment 24 1998
6,488,626 Ultrasonic sensing by induced tissue motion 23 2000
6,533,726 System and method for ultrasonic harmonic imaging for therapy guidance and monitoring 13 2000
 
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (4)
5,620,479 Method and apparatus for thermal therapy of tumors 228 1995
6,024,740 Circumferential ablation device assembly 425 1997
6,024,718 Intraluminal directed ultrasound delivery device 76 1997
6,117,101 Circumferential ablation device assembly 400 1998
 
THS INTERNATIONAL, INC. (4)
5,117,832 Curved rectangular/elliptical transducer 64 1991
5,409,002 Treatment system with localization 34 1994
5,520,188 Annular array transducer 119 1994
6,083,159 Methods and devices for providing acoustic hemostasis 78 1999
 
ANGIOSONICS, INC. (3)
5,836,896 Method of inhibiting restenosis by applying ultrasonic energy 59 1996
6,113,558 Pulsed mode lysis method 140 1997
5,984,882 Methods for prevention and treatment of cancer and other proliferative diseases with ultrasonic energy 106 1997
 
BIOPSYS MEDICAL, INC. (3)
5,526,822 Method and apparatus for automated biopsy and collection of soft tissue 433 1994
5,649,547 Methods and devices for automated biopsy and collection of soft tissue 343 1995
5,769,086 Control system and method for automated biopsy device 386 1995
 
CEREVAST THERAPEUTICS, INC. (3)
5,149,319 Methods for providing localized therapeutic heat to biological tissues and fluids 195 1990
5,558,092 Methods and apparatus for performing diagnostic and therapeutic ultrasound simultaneously 319 1995
6,088,613 Method of magnetic resonance focused surgical and therapeutic ultrasound 52 1995
 
CYBERSONICS, INC. (3)
5,304,115 Ultrasonic angioplasty device incorporating improved transmission member and ablation probe 190 1991
5,540,656 Ultrasonic angioplasty device having surface disruptions 68 1995
2005/0267,488 Apparatus and method for using an ultrasonic medical device to treat urolithiasis 7 2004
 
FOCUS SURGERY (3)
5,762,066 Multifaceted ultrasound transducer probe system and methods for its use 185 1995
5,993,389 Devices for providing acoustic hemostasis 69 1995
5,882,302 Methods and devices for providing acoustic hemostasis 106 1996
 
GYRUS ENT L.L.C. (3)
5,820,580 Method for ablating interior sections of the tongue 55 1996
5,746,224 Method for ablating turbinates 81 1996
5,817,049 Method for treatment of airway obstructions 41 1997
 
IRVINE BIOMEDICAL, INC. (3)
5,876,399 Catheter system and methods thereof 214 1997
5,997,534 Medical ablation device and methods thereof 86 1998
6,217,576 Catheter probe for treating focal atrial fibrillation in pulmonary veins 181 1999
 
KONA MEDICAL, INC. (3)
6,626,855 Controlled high efficiency lesion formation using high intensity ultrasound 152 2000
6,719,694 Ultrasound transducers for imaging and therapy 123 2000
7,063,666 Ultrasound transducers for imaging and therapy 64 2004
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (3)
6,508,774 Hifu applications with feedback control 105 2000
6,428,477 Delivery of theraputic ultrasound by two dimensional ultrasound array 44 2000
6,669,638 Imaging ultrasound transducer temperature control system and method 27 2002
 
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH (3)
5,345,940 Transvascular ultrasound hemodynamic and interventional catheter and method 227 1992
5,699,805 Longitudinal multiplane ultrasound transducer underfluid catheter system 106 1996
6,059,731 Simultaneous side-and-end viewing underfluid catheter 63 1998
 
AMS RESEARCH CORPORATION (2)
6,216,704 Noninvasive devices, methods, and systems for shrinking of tissues 126 1998
6,546,934 Noninvasive devices and methods for shrinking of tissues 36 2000
 
ANGIODYNAMICS, INC. (2)
5,458,597 Device for treating cancer and non-malignant tumors and methods 387 1993
6,770,070 Lung treatment apparatus and method 221 2000
 
CAMBRIDGE MEDICAL ENGINEERING LIMITED (2)
2003/0212,331 Ultrasonic soft tissue cutting and coagulation systems having multiple superposed vibrational modes 14 2003
2003/0212,332 Disposable ultrasonic soft tissue cutting and coagulation systems 58 2003
 
DORNIER MEDTECH AMERICA, INC. (2)
5,391,197 Ultrasound thermotherapy probe 125 1993
5,733,315 Method of manufacture of a transurethral ultrasound applicator for prostate gland thermal therapy 92 1994
 
EDAP INTERNATIONAL S.A. (2)
5,158,070 Method for the localized destruction of soft structures using negative pressure elastic waves 36 1990
5,143,074 Ultrasonic treatment device using a focussing and oscillating piezoelectric element 52 1991
 
FUJI PHOTO OPTICAL CO., LTD. (2)
5,596,991 Catheter type ultrasound probe 26 1995
6,149,598 Ultrasound endoscope 32 1999
 
HITACHI, LTD. (2)
5,158,071 Ultrasonic apparatus for therapeutical use 118 1989
5,435,311 Ultrasound therapeutic system 103 1994
 
KARI RICHTER (2)
5,603,326 Method and apparatus for displaying an image obtained by echo signals 34 1995
5,840,022 Method for imaging display of a part of the human body 20 1995
 
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (2)
4,960,109 Multi-purpose temperature sensing probe for hyperthermia therapy 49 1988
5,501,655 Apparatus and method for acoustic heat generation and hyperthermia 100 1994
 
MISONIX, INC. (2)
6,063,050 Ultrasonic dissection and coagulation system 93 1998
6,461,314 Intrabody hifu applicator 176 2000
 
PHARMASONICS, INC. (2)
5,728,062 Apparatus and methods for vibratory intraluminal therapy employing magnetostrictive transducers 118 1995
5,931,805 Catheters comprising bending transducers and methods for their use 73 1997
 
RON-TECH MEDICAL LTD. (2)
6,210,330 Apparatus, system and method for real-time endovaginal sonography guidance of intra-uterine, cervical and tubal procedures 66 1999
6,371,973 Forceps useful for intrabody guiding and/or positioning of a medical instrument 36 2000
 
SOMNUS MEDICAL TECHNOLOGIES, INC. (2)
5,807,308 Method and apparatus for treatment of air way obstructions 64 1996
5,800,379 Method for ablating interior sections of the tongue 108 1996
 
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY (2)
5,606,975 Forward viewing ultrasonic imaging catheter 48 1994
6,066,123 Enhancement of bioavailability by use of focused energy delivery to a target tissue 33 1998
 
THE REGENTS OF THE UNIVERSITY OF MICHIGAN (2)
5,590,657 Phased array ultrasound system and method for cardiac ablation 192 1995
6,128,958 Phased array system architecture 31 1997
 
TYCO HEALTHCARE GROUP AG (2)
5,575,789 Energizable surgical tool safety device and method 115 1994
6,575,969 Cool-tip radiofrequency thermosurgery electrode system for tumor ablation 396 2000
 
VASCULAR CONTROL SYSTEMS, INC. (2)
6,602,251 Device and methods for occlusion of the uterine artieries 69 2001
2002/0165,579 Multi-axial uterine artery identification, characterization, and occlusion devices and methods 29 2002
 
AGILENT TECHNOLOGIES, INC. (1)
5,779,643 Imaging guidewire with back and forth sweeping ultrasonic source 57 1996
 
ARTHROCARE CORPORATION (1)
6,183,469 Electrosurgical systems and methods for the removal of pacemaker leads 193 1998
 
Asgard Medical Systems, Inc. (1)
5,148,809 Method and apparatus for detecting blood vessels and displaying an enhanced video image from an ultrasound scan 59 1990
 
ATL ULTRASOUND (1)
6,315,723 Ultrasonic diagnostic imaging system with synthesized transmit focus 19 1999
 
Biotronik Mess-und Therapiegeraete GmbH & Co. (1)
6,512,957 Catheter having a guide sleeve for displacing a pre-bent guidewire 39 2000
 
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (1)
5,657,760 Apparatus and method for noninvasive doppler ultrasound-guided real-time control of tissue damage in thermal therapy 243 1996
 
BRACCO SUISSE SA (1)
5,526,816 Ultrasonic spectral contrast imaging 100 1995
 
BSD MEDICAL CORPORATION (1)
4,798,215 Hyperthermia apparatus 126 1986
 
C.R. BARD, INC. (1)
5,759,154 Print mask technique for echogenic enhancement of a medical device 51 1996
 
CARDIAC PACEMAKERS, INC. (1)
5,735,280 Ultrasound energy delivery system and method 220 1996
 
Cardiovascular Imaging Systems, Inc. (1)
5,348,017 Drive shaft for an intravascular catheter system 44 1993
 
CARDIOVASCULAR TECHNOLOGIES, INC. (1)
6,936,024 Percutaneous transmyocardial revascularization (PTMR) system 19 2000
 
CARLTON MEDICAL PRODUCTS LIMITED (1)
4,646,756 Ultra sound hyperthermia device 140 1983
 
Charlotte-Mecklenburg Hospital Authority (1)
6,936,048 Echogenic needle for transvaginal ultrasound directed reduction of uterine fibroids and an associated method 33 2003
 
Cook Urological Incorporated (1)
6,482,178 Localization device with anchoring barbs 115 2000
 
Coraje, Inc. (1)
5,431,663 Miniature ultrasonic transducer for removal of intravascular plaque and clots 90 1993
 
CREARE, INC. (1)
5,906,580 Ultrasound system and method of administering ultrasound including a plurality of multi-layer transducer elements 156 1997
 
DJO, LLC (1)
5,547,459 Ultrasonic bone-therapy apparatus and method 66 1994
 
DORNIER MEDIZINTECHNIK GMBH (1)
5,240,005 Acoustic focussing device 22 1991
 
Dorsal Med International (1)
5,514,130 RF apparatus for controlled depth ablation of soft tissue 549 1994
 
DREWES, WILLIAM (1)
4,315,514 Method and apparatus for selective cell destruction 190 1980
 
DUPONT PHARMACEUTICALS COMPANY (1)
6,521,211 Methods of imaging and treatment with targeted compositions 77 1999
 
ECHO THERAPEUTICS, INC. (1)
6,887,239 Preparation for transmission and reception of electrical signals 134 2003
 
ECLIPSE SURGICAL TECHNOLOGIES, INC. (1)
6,156,029 Selective treatment of endocardial/myocardial boundary 23 1997
 
EDAP INTERNATIONAL, A CORP. OF FRANCE (1)
RE33590 Method for examining, localizing and treating with ultrasound 80 1988
 
EDWARDS LIFESCIENCES CORPORATION (1)
6,010,531 Less-invasive devices and methods for cardiac valve surgery 286 1996
 
ENDONETICS, INC. (1)
6,112,123 Device and method for ablation of tissue 102 1998
 
EP Technologies, Inc. (1)
6,071,279 Branched structures for supporting multiple electrode elements 322 1996
 
ERBE ELEKTROMEDIZIN GMBH (1)
5,776,092 Multifunctional surgical instrument 122 1995
 
ETHICON, INC. (1)
7,037,306 System for creating linear lesions for the treatment of atrial fibrillation 38 2003
 
EXOGEN, INC. (1)
7,410,469 Apparatus and method for ultrasonically and electromagnetically treating tissue 15 2000
 
FARSOUNDER, INC. (1)
7,035,166 3-D forward looking sonar with fixed frame of reference for navigation 15 2003
 
FEMRX, INC. (1)
5,979,453 Needle myolysis system for uterine fibriods 75 1996
 
FLOWCARDIA, INC. (1)
2007/0021,691 ULTRASOUND CATHETER FOR DISRUPTING BLOOD VESSEL OBSTRUCTIONS 7 2006
 
Focal Surgery (1)
5,492,126 Probe for medical imaging and therapy using ultrasound 142 1994
 
FOCUS SURGERY, INC. (1)
5,873,902 Ultrasound intensity determining method and apparatus 52 1997
 
GUIDED THERAPY SYSTEMS, LLC (1)
6,050,943 Imaging, therapy, and temperature monitoring ultrasonic system 122 1997
 
HEARTPORT, INC. (1)
5,626,607 Clamp assembly and method of use 214 1996
 
HEWLETT-PACKARD COMPANY (1)
4,937,767 Method and apparatus for adjusting the intensity profile of an ultrasound beam 28 1987
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
2002/0087,803 Apparatus for identifying memory requests originating on remote I/O devices as noncacheable 7 2000
 
HYSTERX, INC. (1)
6,764,488 Devices and methods for occlusion of the uterine arteries 62 2000
 
IMARX THERAPEUTICS, INC. (1)
7,078,015 Ultrasound imaging and treatment 27 2004
 
IMPERIAL COLLEGE INNOVATIONS LIMITED (1)
6,488,630 Arrays of quasi-randomly distributed ultrasound transducers 6 2002
 
Indianapolis Center for Advanced Research (1)
5,676,692 Focussed ultrasound tissue treatment method 168 1996
 
Insern (1)
6,071,238 Therapy probe 19 1997
 
INSTITUT NATIONAL (1)
5,573,497 High-intensity ultrasound therapy method and apparatus with controlled cavitation effect and reduced side lobes 95 1995
 
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) (1)
6,379,320 Ultrasound applicator for heating an ultrasound absorbent medium 69 2000
 
Integra LifeSciences (Ireland) (1)
2006/0235,306 Ultrasonic horn for removal of hard tissue 72 2006
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
5,987,523 Applet redirection for controlled access to non-orginating hosts 112 1997
 
KARL STORZ ENDOSCOPY-AMERICA, INC. (1)
4,818,954 High-frequency generator with automatic power-control for high-frequency surgery 129 1987
 
KIMBERLY-CLARK INC. (1)
6,562,033 Intradiscal lesioning apparatus 107 2001
 
LANTHEUS MEDICAL IMAGING, INC. (1)
6,231,834 Methods for ultrasound imaging involving the use of a contrast agent and multiple images and processing of same 86 1997
 
LIGHTWAVE ABLATIOIN SYSTEMS (1)
5,500,012 Ablation catheter system 665 1994
 
MEDTRONIC VASCULAR, INC. (1)
6,726,677 Stabilized tissue penetrating catheters 86 2000
 
MEDTRONIC XOMED SURGICAL PRODUCTS, INC. (1)
6,361,531 Focused ultrasound ablation devices having malleable handle shafts and methods of using the same 164 2000
 
MEDTRONIC, INC. (1)
2002/0111,662 System and method for placing an implantable medical device within a body 45 2002
 
Milsonix Incorporated (1)
6,902,536 Ultrasonic medical treatment device for RF cauterization and related method 72 2003
 
NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT (1)
6,659,949 Technique to measure capillary related interstitial fluid using ultra-sonic methods and devices 22 2000
 
November Technologies Ltd. (1)
5,524,620 Ablation of blood thrombi by means of acoustic energy 104 1994
 
ORATEC INTERVENTIONS, INC. (1)
5,785,705 RF method for controlled depth ablation of soft tissue 253 1995
 
PRORHYTHM, INC. (1)
2003/0120,270 Ablation therapy 63 2002
 
QUEEN'S UNIVERSITY AT KINGSTON (1)
6,974,417 Ultrasound transducer array 42 2002
 
RECOR MEDICAL, INC. (1)
6,635,054 Thermal treatment methods and apparatus with focused energy application 120 2001
 
Richard Wolf GmbH (1)
6,221,014 Device for tracking the focus position for a therapy apparatus 7 1997
 
RIEDLINGER, RAINER E. (1)
5,209,221 Ultrasonic treatment of pathological tissue 94 1991
 
RIVERSIDE RESEARCH INSTITUTE, A CORP. OF NY (1)
4,484,569 Ultrasonic diagnostic and therapeutic transducer assembly and method for using 123 1982
 
RUBICOR MEDICAL, INC. (1)
6,440,147 Excisional biopsy devices and methods 23 2000
 
SCHNEIDER (USA) INC. (1)
5,895,356 Apparatus and method for transurethral focussed ultrasound therapy 78 1995
 
SCIMED LIFE SYSTEMS, INC. (1)
2004/0006,336 Apparatus and method for RF ablation into conductive fluid-infused tissue 35 2002
 
SHERWOOD SERVICES AG (1)
5,628,743 Dual mode ultrasonic surgical apparatus 101 1994
 
SHIMADZU CORPORATION (1)
5,402,792 Ultrasonic medical apparatus 64 1994
 
SONIC CONCEPTS, INC. (1)
6,007,499 Method and apparatus for medical procedures using high-intensity focused ultrasound 237 1997
 
SONOMETRICS CORPORATION (1)
6,246,898 Method for carrying out a medical procedure using a three-dimensional tracking and imaging system 272 1998
 
SPECIALIZED HEALTH PRODUCTS, INC. (1)
5,630,837 Acoustic ablation 390 1995
 
SPECTRASONICS IMAGING, INC. (1)
6,641,579 Apparatus and method for ablating cardiac tissue 25 2000
 
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. (1)
6,645,202 Apparatus and method for ablating tissue 176 2000
 
SULZER OSYPKA GMBH (1)
6,053,868 Apparatus for a cardiological therapy 26 1998
 
SUROS SURGICAL SYSTEMS, INC. (1)
6,638,235 Biopsy apparatus 163 2001
 
Technomed Medical Systems Inserm-Institut National de la Sante et de la Recherche Medicale (1)
5,666,954 Therapeutic endo-rectal probe, and apparatus constituting an application thereof for destroying cancer tissue, in particular of the prostate, and preferably in combination with an imaging endo-cavitary-probe 92 1995
 
The Beth Israel Hospital Association (1)
4,790,329 Adjustable biopsy localization device 74 1987
 
THE BRIGHAM AND WOMEN'S HOSPITAL, INC. (1)
6,135,971 Apparatus for deposition of ultrasound energy in body tissue 99 1996
 
TRANSAMERICA BUSINESS CREDIT CORPORATION (1)
5,931,848 Methods for transluminally performing surgery 195 1997
 
TRANSSCAN RESEARCH & DEVELOPMENT CO., LTD. (1)
5,810,742 Tissue characterization based on impedance images and on impedance measurements 115 1996
 
Trimedyne Laser Systems, Inc. (1)
5,242,437 Medical device applying localized high intensity light and heat, particularly for destruction of the endometrium 64 1990
 
U.S. Philips Corporation (1)
5,938,600 Method and device for heating by means of ultrasound 56 1996
 
Ultra Cure Ltd. (1)
6,206,843 Ultrasound system and methods utilizing same 63 1999
 
UNIVERSITY OF ARIZONA (1)
5,295,484 Apparatus and method for intra-cardiac ablation of arrhythmias 399 1992
 
Vascular Control System (1)
2003/0120,306 Method and apparatus for the detection and occlusion of blood vessels 62 2002
 
VIDACARE, INC. (1)
5,569,241 Thin layer ablation apparatus 412 1994
 
Vioacare International, Inc. (1)
5,964,755 Thin layer ablation apparatus 143 1996
 
VITATRON MEDICAL, B.V. (1)
5,238,007 Pacing lead with improved anchor mechanism 29 1991
 
VUESONIX SENSORS, INC. (1)
6,682,483 Device and method for mapping and tracking blood flow and determining parameters of blood flow 35 2002
 
WERNE, ROGER W. (1)
5,782,764 Fiber composite invasive medical instruments and methods for use in interventional imaging procedures 126 1996
 
ZUPKAS, PAUL F., PH.D. (1)
6,106,517 Surgical instrument with ultrasound pulse generator 41 1997
 
Other [Check patent profile for assignment information] (13)
4,844,080 Ultrasound contact medium dispenser 36 1988
5,514,085 Multifunctional devices for use in endoscopic surgical procedures and methods therefor 35 1993
5,549,638 Ultrasound device for use in a thermotherapy apparatus 57 1994
5,398,690 Slaved biopsy device, analysis apparatus, and process 69 1994
5,522,869 Ultrasound device for use in a thermotherapy apparatus 46 1995
5,976,105 Intra annular ultrasound disc apparatus and method 35 1997
6,071,239 Method and apparatus for lipolytic therapy using ultrasound energy 128 1997
6,013,031 Methods and devices for improving ultrasonic measurements using anatomic landmarks and soft tissue correction 16 1998
6,159,207 Protected ablation method and apparatus 76 1998
6,138,513 Method and apparatus for fast acquisition of ultrasound images 21 1999
2001/0007,940 Medical device having ultrasound imaging and therapeutic means 54 2001
2002/0068,934 Thin layer ablation apparatus 24 2001
6,702,745 3D/4D ultrasound imaging system 10 2001

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Patent Info (Count) # Cites Year
 
GENERAL ELECTRIC COMPANY (1)
8,232,801 Nuclear quadrupole resonance system and method for structural health monitoring 0 2011

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