Focused ultrasound ablation devices having selectively actuatable ultrasound emitting elements and methods of using the same

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United States of America Patent

PATENT NO 6692450
SERIAL NO

09487710

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A focused ultrasound ablation device includes an ultrasound emitting member having a plurality of individual ultrasound emitting elements arranged in an array. The ultrasound emitting elements are selectively, independently actuatable to emit ultrasound energy and focus the emitted ultrasound energy a predetermined distance from the ultrasound emitting member such that the ultrasound energy is focused within anatomical tissue adjacent which the ultrasound emitting member is positioned. The anatomical tissue is heated by the focused ultrasound energy to form a lesion in the tissue of desired size and/or surface configuration. A method of thermal ablation comprises the steps of selecting selected ones of a plurality of ultrasound emitting elements, arranged in an array on an ultrasound emitting member, for actuation to emit ultrasound energy in accordance with a desired size and/or surface configuration of a lesion to be formed in anatomical tissue, positioning the ultrasound emitting member adjacent the tissue, actuating the selected ones of the ultrasound emitting elements to emit ultrasound energy, focusing the ultrasound energy in the tissue with the selected ones of the ultrasound emitting elements, and heating the tissue with the focused ultrasound energy to form a lesion within the tissue having the desired size and/or surface configuration.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MEDTRONIC XOMED, INC.JACKSONVILLE, FL188

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coleman, R Glen Jacksonville, FL 5 967

Cited Art Landscape

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9320537 Methods for noninvasive skin tightening 3 2013
9095697 Methods for preheating tissue for cosmetic treatment of the face and body 10 2013
8915854 Method for fat and cellulite reduction 10 2014
9039619 Methods for treating skin laxity 10 2014
8920324 Energy based fat reduction 10 2014
9510802 Reflective ultrasound technology for dermatological treatments 0 2014
9039617 Methods and systems for generating thermal bubbles for improved ultrasound imaging and therapy 4 2014
9283409 Energy based fat reduction 3 2014
9283410 System and method for fat and cellulite reduction 3 2014
9440096 Method and system for treating stretch marks 0 2014
9427601 Methods for face and neck lifts 0 2014
9421029 Energy based hyperhidrosis treatment 0 2014
9345910 Methods and systems for generating thermal bubbles for improved ultrasound imaging and therapy 0 2015
9427600 Systems for treating skin laxity 0 2015
9533175 Energy based fat reduction 0 2016
9522290 System and method for fat and cellulite reduction 0 2016
 
WARSAW ORTHOPEDIC, INC. (7)
7328131 Implantable pedometer 17 2006
* 2007/0179,739 IMPLANTABLE PEDOMETER 5 2006
* 2007/0197,895 Surgical instrument to assess tissue characteristics 25 2006
7918796 Volumetric measurement and visual feedback of tissues 3 2006
* 2007/0238,998 Volumetric measurement and visual feedback of tissues 3 2006
* 2008/0228,072 Foreign Body Identifier 1 2007
8137277 Volumetric measurement and visual feedback of tissues 0 2011
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (1)
9492686 Devices and methods for treatment of skin conditions 0 2007
 
UCB PHARMA S.A. (1)
8568409 Fluid-assisted medical devices, systems and methods 3 2007
 
NATIONAL HEALTH RESEARCH INSTITUTES (1)
8287471 Medical treatment using an ultrasound phased array 4 2008
 
RIVERVEST VENTURES PARTNERS I LLC (2)
* 2004/0236,322 Device and method for ablating tissue 26 2004
* 2006/0079,888 Device and method for ablating tissue 178 2005
 
DEEP SCIENCE, LLC (1)
* 2008/0253,531 Cauterizing based at least partially on Compton scattered x-ray visualizing, imaging, or information providing 11 2008
 
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. (27)
6805128 Apparatus and method for ablating tissue 133 2000
6805129 Apparatus and method for ablating tissue 174 2000
6858026 Methods and devices for ablation 91 2001
* 2002/0042,611 Methods and devices for ablation 1 2001
6840936 Methods and devices for ablation 88 2002
* 2002/0173,784 Methods and devices for ablation 7 2002
7387126 Surgical system and procedure for treatment of medically refractory atrial fibrillation 86 2002
6949095 Apparatus and method for diagnosis and therapy of electrophysiological disease 84 2002
7338486 Methods and devices for ablation 18 2002
6971394 Methods and devices for ablation 87 2002
7674257 Apparatus and method for ablating tissue 18 2004
* 2005/0251,125 Apparatus and method for ablating tissue 31 2004
* 2005/0033,274 Apparatus and method for ablating tissue 15 2004
8721636 Apparatus and method for diagnosis and therapy of electrophysiological disease 0 2005
* 2006/0004,352 Apparatus and method for diagnosis and therapy of electrophysiological disease 21 2005
8114069 Methods and devices for ablation 0 2005
7824403 Methods and devices for ablation 4 2006
8057465 Methods and devices for ablation 47 2007
* 2007/0255,276 Methods and devices for ablation 37 2007
9055959 Methods and devices for ablation 1 2007
8002771 Surgical system and procedure for treatment of medically refractory atrial fibrillation 5 2007
* 2007/0282,324 Apparatus and method for diagnosis and therapy of electrophysiological disease 30 2007
* 2007/0191,714 Surgical system and procedure for treatment of medically refractory atrial fibrillation 7 2007
8709007 Devices and methods for ablating cardiac tissue 1 2007
8308719 Apparatus and method for ablating tissue 5 2007
* 2008/0091,195 Apparatus and method for ablating tissue 2 2007
8535301 Surgical system and procedure for treatment of medically refractory atrial fibrillation 0 2012
 
CARESTREAM HEALTH, INC. (1)
* 7850611 System and methods for improved ultrasound imaging 5 2004
 
INNERVISION MEDICAL TECHNOLOGIES INC. (3)
8234923 Systems and methods for ultrasound imaging 3 2010
* 2011/0125,017 Systems and Methods for Ultrasound Imaging 19 2010
9188673 Systems and methods for ultrasound imaging 0 2012
 
UNIVERSITY OF WASHINGTON (2)
* 9198635 Method and apparatus for preparing organs and tissues for laparoscopic surgery 0 2006
* 2007/0004,984 METHOD AND APPARATUS FOR PREPARING ORGANS AND TISSUES FOR LAPAROSCOPIC SURGERY 54 2006
 
CUSTOM MEDICAL APPLICATIONS, INC. (1)
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MEDTRONIC ADVANCED ENERGY LLC (19)
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* 2009/0222,001 Fluid-Assisted Electrosurgical Devices, Methods and Systems 20 2008
8632533 Fluid-assisted electrosurgical device 9 2010
* 2010/0217,255 Fluid-Assisted Electrosurgical Device and Methods of Use Thereof 13 2010
9254168 Electro-thermotherapy of tissue using penetrating microelectrode array 0 2010
* 2010/0198,216 Electro-thermotherapy of tissue using penetrating microelectrode array 33 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
* 2011/0125,146 Cartridge Assembly For Electrosurgical Devices, Electrosurgical Unit And Methods Of Use Thereof 2 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
8870864 Single instrument electrosurgery apparatus and its method of use 0 2011
9381061 Fluid-assisted medical devices, systems and methods 0 2011
8920417 Electrosurgical devices and methods of use thereof 4 2012
9333027 Method of producing an electrosurgical device 0 2013
9486283 Fluid-assisted electrosurgical device 0 2013
9445858 Bipolar electrosurgical device 0 2014
 
MICROWAVE MEDICAL CORP. (1)
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Mirabilis Medica Inc. (14)
8277379 Methods and apparatus for the treatment of menometrorrhagia, endometrial pathology, and cervical neoplasia using high intensity focused ultrasound energy 46 2007
8052604 Methods and apparatus for engagement and coupling of an intracavitory imaging and high intensity focused ultrasound probe 10 2007
8187270 Hemostatic spark erosion tissue tunnel generator with integral treatment providing variable volumetric necrotization of tissue 4 2007
8439907 Hemostatic tissue tunnel generator for inserting treatment apparatus into tissue of a patient 7 2008
* 2009/0326,372 Compound Imaging with HIFU Transducer and Use of Pseudo 3D Imaging 3 2008
8216161 Optimization and feedback control of HIFU power deposition through the frequency analysis of backscattered HIFU signals 5 2008
8057391 Apparatus for delivering high intensity focused ultrasound energy to a treatment site internal to a patient's body 11 2008
9248318 Optimization and feedback control of HIFU power deposition through the analysis of detected signal characteristics 0 2009
8845559 Method and apparatus for treating tissues with HIFU 0 2009
* 2010/0210,976 METHOD AND APPARATUS FOR TREATING TISSUES WITH HIFU 12 2009
9144421 Optimization of acoustic window and target depth for transabdominal ultrasound treatment or imaging of the uterus 0 2009
* 2010/0228,126 ULTRASOUND TREATMENT AND IMAGING APPLICATOR 11 2010
9050449 System for treating a volume of tissue with high intensity focused ultrasound 0 2010
* 2010/0241,005 OFFICE-BASED SYSTEM FOR TREATING UTERINE FIBROIDS OR OTHER TISSUES WITH HIFU 13 2010
 
EDAP S.A. (1)
* 2009/0281,463 THERAPY APPARATUS WITH SEQUENTIAL FUNCTIONING 10 2007
 
SUNNYBROOK HEALTH SCIENCES CENTRE (5)
7771418 Treatment of diseased tissue using controlled ultrasonic heating 16 2005
* 2006/0206,105 Treatment of diseased tissue using controlled ultrasonic heating 95 2005
8801701 Method and apparatus for obtaining quantitative temperature measurements in prostate and other tissue undergoing thermal therapy treatment 0 2007
8989838 System for treatment of diseased tissue using controlled ultrasonic heating 0 2010
* 2011/0034,833 System for Treatment of Diseased Tissue Using Controlled Ultrasonic Heating 3 2010
 
PROFOUND MEDICAL INC. (2)
9566455 Fluid circuits for temperature control in a thermal therapy system 0 2011
* 2011/0230,753 Fluid circuits for temperature control in a thermal therapy system 13 2011
* Cited By Examiner