Medical instruments and techniques for treating pulmonary disorders

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7892229
APP PUB NO 20080132826A1
SERIAL NO

11158930

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A surgical instrument for delivering energy to lung tissue, for example to cause lung volume reduction. In one embodiment, an elongated catheter has a handle portion that includes an interior chamber that is supplied with a biocompatible liquid media under pressure. An energy source delivers energy to the media to cause a liquid-to-vapor phase change within the interior chamber and ejects a flow of vapor media from the working end of the catheter. The delivery of energy and the flow of vapor are controlled by a computer controller to cause a selected pressure and selected volume of vapor to propagate to the extremities of the airways. Contemporaneously, the vapor undergoes a vapor-to-liquid phase transition which delivers a large amount of energy to airway tissue. The thermal energy delivered is equivalent to the heat of vaporization of the fluid media, which shrinks and collapses the treated airways. The treated tissue is the maintained in a collapsed state by means of aspiration for a short interval to enhance tissue remodeling. Thereafter, the patient's wound healing response causes fibrosis and further remodeling to cause permanent lung volume reduction.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
TSUNAMI MEDTECH, LLCMENLO PARK, CA24

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoey, Michael Shoreview, US 80 1866
Shadduck, John H Menlo Park, US 268 21612

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (6)
4793352 Limited heat transfer device and method 42 1987
* 5122138 Tissue vaporizing accessory and method for an endoscope 351 1990
5964752 Articular cartilage surface shaping apparatus and method 107 1998
6679879 Electrical discharge catheter system for extracting emboli in endovascular interventions 33 2000
2002/0111,386 Apparatus for pulmonary delivery of drugs with simultaneous liquid lavage and ventilation 81 2002
2006/0200,076 Device and method for intra-bronchial provision of a therapeutic agent 70 2006
 
NEURO NAVIGATIONAL CORPORATION (1)
5700262 Bipolar electrode with fluid channels for less invasive neurosurgery 298 1995
 
LASERSCOPE A CORP. OF CA (1)
5084043 Method for performing a percutaneous diskectomy using a laser 157 1990
 
LIGHTWAVE ABLATIOIN SYSTEMS (1)
5500012 Ablation catheter system 851 1994
 
THERMEMED CORP. (1)
* 2002/0177,846 Vaporous delivery of thermal energy to tissue sites 254 2002
 
THE FOUNDRY (1)
6679264 Methods and devices for use in performing pulmonary procedures 195 2000
 
TYCO HEALTHCARE GROUP AG (1)
5669907 Plasma enhanced bipolar electrosurgical system 443 1995
 
SAMSUNG ELECTRONICS CO., LTD. (1)
5424620 Display apparatus for displaying pictures virtually instantaneously 36 1993
 
MEDERI THERAPEUTICS, INC. (1)
6409723 Treating body tissue by applying energy and substances 234 1999
 
VITAL IMAGES, INC. (6)
5986662 Advanced diagnostic viewer employing automated protocol selection for volume-rendered imaging 301 1996
6219059 Interactive control of voxel attributes using selectable characteristics 114 1997
6130671 Volume rendering lighting using dot product methodology 59 1997
7031504 Image data based retrospective temporal selection of medical images 83 2000
7136064 Occlusion culling for object-order volume rendering 50 2002
2007/0036,417 IMAGE DATA BASED RETROSPECTIVE TEMPORAL SELECTION OF MEDICAL IMAGES 57 2006
 
BIOCARDIA, INC. (1)
2005/0215,991 Cardiac drug delivery system and method of use 45 2005
 
SCIMED LIFE SYSTEMS, INC. (1)
6168594 Electrophysiology RF energy treatment device 228 1999
 
PHARMASONICS, INC. (1)
5735811 Apparatus and methods for ultrasonically enhanced fluid delivery 254 1995
 
TSUNAMI MEDTECH, LLC (11)
6053909 Ionothermal delivery system and technique for medical procedures 225 1998
7549987 Thermotherapy device 58 2004
2004/0199,226 Thermotherapy device with superlattice cooling 99 2004
2006/0135,955 Medical instrument and method of use 66 2005
2006/0224,154 Medical instrument and method of use 123 2006
2009/0149,846 MEDICAL SYSTEM AND METHOD OF USE 65 2008
2009/0105,702 METHOD FOR PERFORMING LUNG VOLUME REDUCTION 25 2008
2009/0105,703 METHOD FOR TREATING TISSUE 46 2008
2009/0216,220 MEDICAL SYSTEM AND METHOD OF USE 45 2009
2009/0312,753 THERMOTHERAPY DEVICE 58 2009
2010/0160,905 MEDICAL INSTRUMENTS AND TECHNIQUES FOR THERMALLY-MEDIATED THERAPIES 24 2010
 
ASTORA WOMEN'S HEALTH, LLC (1)
2005/0171,582 Electrically heated/phase change probe temperature control 45 2004
 
Team Medical, L.L.C. (1)
5554172 Directed energy surgical method and assembly 133 1995
 
November Technologies Ltd. (1)
5524620 Ablation of blood thrombi by means of acoustic energy 189 1994
 
BRONCUS MEDICAL INC. (4)
5957919 Bleb reducer 156 1997
6692494 Methods and devices for creating collateral channels in the lungs 172 2000
6712812 Devices for creating collateral channels 179 2001
7022088 Devices for applying energy to tissue 136 2002
 
ADAGIO MEDICAL, INC. (1)
7083612 Cryotherapy system 72 2004
 
BOSTON SCIENTIFIC CORPORATION NORTHWEST TECHNOLOGY CENTER, INC. (1)
5695507 Transluminal thrombectomy apparatus 242 1996
 
Spiration, Inc. (3)
6860847 Constriction device viewable under X ray fluoroscopy 126 2001
6592594 Bronchial obstruction device deployment system and method 175 2001
2003/0181,922 Removable anchored lung volume reduction devices and methods 150 2002
 
Transpirator Technologies, Inc. (1)
4773410 Method and apparatus for the treatment of the respiratory track with vapor-phase water 62 1987
 
Pulmonx Corporation (1)
2004/0047,855 Compositions and methods for reducing lung volume 90 2003
 
CENTRE D'ETUDE ET DE RECHERCHE MEDICALE D'ARCHAMPS - CERMA (3)
6719738 Device for directly delivering an active substance within a cell tissue, means for implanting said device and appliances for injecting active substance into said device 53 2001
7335195 Installation for delivering heat to all or part of human or animal cell tissue 65 2004
2008/0103,566 INSTALLATION FOR DELIVERING HEAT TO ALL OR PART OF HUMAN OR ANIMAL CELL TISSUE 26 2007
 
THERMAGE, INC. (1)
5755753 Method for controlled contraction of collagen tissue 560 1995
 
NEXTREME THERMAL SOLUTIONS, INC. (1)
6300150 Thin-film thermoelectric device and fabrication method of same 146 1999
 
Cordis Webster, Inc. (2)
* 4682596 Electrosurgical catheter and method for vascular applications 610 1984
5462521 Fluid cooled and perfused tip for a catheter 535 1993
 
TONY R. BROWN (1)
5827268 Device for the treatment of patent ductus arteriosus and method of using the device 286 1996
 
UNITED TECHNOLOGIES CORPORATION (1)
6099251 Coolable airfoil for a gas turbine engine 61 1998
 
THE BRIGHAM AND WOMEN'S HOSPITAL, INC. (2)
6653525 Prosthetic device for respiratory patients 99 2002
6907881 Variable peak pressure ventilation method and system 63 2002
 
NEW WORLD PAWDSIGN LTD (1)
6032077 Ablation catheter with electrical coupling via foam drenched with a conductive fluid 200 1997
 
PNEUMRX, INC. (2)
6599311 Method and assembly for lung volume reduction 348 2000
2006/0004,400 Method of treating a lung 109 2005
 
RJW ACQUISTIONS, L.C., D/B/A 20/20 TECHNOLOGIES, INC. (1)
5591157 Method and apparatus for tympanic membrane shrinkage 72 1994
 
TSUNAMI MEDTECH (6)
6210404 Microjoule electrical discharge catheter for thrombolysis in stroke patients 65 1998
6508816 Medical instrument working end creating very high pressure gradients 61 2001
6669694 Medical instruments and techniques for highly-localized thermally-mediated therapies 73 2001
6911028 Medical instrument working end and method for endoluminal treatments 67 2003
7674259 Medical instruments and techniques for thermally-mediated therapies 106 2003
2004/0068,306 Medical instruments and techniques for thermally-medicated therapies 74 2003
 
COVIDIEN LP (1)
7233820 Endoscope structures and techniques for navigating to a target in branched structure 192 2003
 
HERAEUS MATERIALS S.A. (1)
6776765 Steerable stylet 163 2001
 
KERUS MEDICAL SYSTEMS (2)
5263951 Correction of the optical focusing system of the eye using laser thermal keratoplasty 96 1990
5348551 Method for correcting refractive disorders 133 1993
 
MEDTRONIC, INC. (2)
6327505 Method and apparatus for rf intraluminal reduction and occlusion 161 1999
6493589 Methods and apparatus for treatment of pulmonary conditions 238 2000
 
BIOSENSE WEBSTER, INC. (1)
6986769 Ablation catheter with cooled linear electrode 85 2003
 
UPTAKE MEDICAL CORP. (2)
2006/0047,291 Non-foreign occlusion of an airway and lung collapse 76 2005
2006/0130,830 Intra-bronchial implants for improved attachment 76 2005
 
SYNOVIS LIFE TECHNOLOGIES, INC. (12)
5503638 Soft tissue stapling buttress 592 1994
5549628 Soft tissue stapling buttress 699 1995
5575803 Soft tissue stapling buttress 669 1995
5752965 Apparatus and method for producing a reinforced surgical fastener suture line 663 1996
5782914 Method for preparing heterogeneous tissue grafts 114 1996
6312474 Resorbable implant materials 289 1999
6468313 Implants and method of making 60 2000
6652594 Resorbable implant materials 213 2002
7128748 Circular stapler buttress combination 569 2002
7192400 Device and method for vascular monitoring 37 2002
7144588 Method of preventing surgical adhesions 47 2003
7144402 Vascular clamp 98 2003
 
TEMPLE UNIVERSITY - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION (4)
5158536 Lung cancer hyperthermia via ultrasound and/or convection with perfiuorochemical liquids 176 1990
5562608 Apparatus for pulmonary delivery of drugs with simultaneous liquid lavage and ventilation 258 1995
* 5707352 Pulmonary delivery of therapeutic agent 237 1995
* 5741248 Fluorochemical liquid augmented cryosurgery 223 1995
 
PULMONX (7)
6398775 Apparatus and method for isolated lung access 209 1999
6527761 Methods and devices for obstructing and aspirating lung tissue segments 223 2000
6585639 Sheath and method for reconfiguring lung viewing scope 301 2000
6901927 Methods and devices for use in performing pulmonary procedures 110 2002
6904909 Methods and devices for use in performing pulmonary procedures 127 2002
2004/0055,606 Bronchial flow control devices with membrane seal 188 2003
2005/0166,925 Bronchial flow control devices and methods of use 110 2005
 
SUMMIT TECHNOLOGY, INC. (1)
5334190 Laser thermokeratoplasty methods and apparatus 100 1992
 
Refractive Laser Research & Development Program, Ltd. (1)
5112328 Method and apparatus for laser surgery 184 1990
 
SYNOVIS INTERVENTIONAL SOLUTIONS (1)
6755794 Adjustable stylet 53 2001
 
GYNECARE, INC. (1)
* 5891134 System and method for applying thermal energy to tissue 369 1996
 
RICHARD WOLF GMBH (1)
5620440 Medical instrument for applying hot gas 57 1994
 
The United States of America as represented by the Secretary of the Air Force (7)
5011566 Method of manufacturing microscopic tube material 53 1989
5298298 Microscopic tube material 37 1991
5352512 Microscopic tube material and its method of manufacture 56 1992
6194066 Microscopic tube devices and method of manufacture 55 1994
6113722 Microscopic tube devices and method of manufacture 59 1997
6458231 Method of making microtubes with axially variable geometries 48 1999
6588613 Baby-feeding nipple 53 2002
 
ENGINEERING & RESEARCH ASSOCIATES, INC. (1)
5006119 Hollow core coaxial catheter 236 1989
 
GYNESONICS, INC. (1)
2008/0033,493 PERI-CAPSULAR FIBROID TREATMENT 40 2007
 
IMR S.p.A. (1)
6059011 Low pressure die-casting plant with improved production capacity 32 1997
 
ANGIODYNAMICS, INC. (1)
6770070 Lung treatment apparatus and method 493 2000
 
THE REGENTS OF THE UNIVERSITY OF MICHIGAN (1)
5989445 Microchannel system for fluid delivery 129 1998
 
Bistech, Inc. (3)
6610043 Tissue volume reduction 112 1999
6682520 Tissue volume reduction 151 2001
2004/0038,868 Tissue volume reduction 62 2003
 
HOLMAN, DANIEL G. (1)
4915113 Method and apparatus for monitoring the patency of vascular grafts 113 1988
 
CARDIOFOCUS, INC. (2)
4950266 Infrared laser catheter system 94 1988
5843073 Infrared laser catheter system 90 1995
 
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. (1)
7235070 Ablation fluid manifold for ablation catheter 124 2003
 
IRVINE BIOMEDICAL, INC. (1)
5913856 Catheter system having a porous shaft and fluid irrigation capabilities 256 1998
 
MEDTRONIC ADVANCED ENERGY LLC (1)
2006/0100,619 Fluid-assisted medical device 74 2005
 
ARTHROCARE CORPORATION (52)
5681282 Methods and apparatus for ablation of luminal tissues 710 1995
5697909 Methods and apparatus for surgical cutting 762 1995
* 5697281 System and method for electrosurgical cutting and ablation 563 1995
5683366 System and method for electrosurgical tissue canalization 542 1995
5697882 System and method for electrosurgical cutting and ablation 679 1995
5810764 Resecting loop electrode and method for electrosurgical cutting and ablation 499 1996
5843019 Shaped electrodes and methods for electrosurgical cutting and ablation 384 1996
5891095 Electrosurgical treatment of tissue in electrically conductive fluid 406 1996
6312408 Electrosurgical probe for treating tissue in electrically conductive fluid 216 1996
6159194 System and method for electrosurgical tissue contraction 338 1997
6032674 Systems and methods for myocardial revascularization 203 1997
6190381 Methods for tissue resection, ablation and aspiration 436 1998
6277112 Methods for electrosurgical spine surgery 258 1998
6620155 System and methods for electrosurgical tissue contraction within the spine 89 1998
6355032 Systems and methods for selective electrosurgical treatment of body structures 324 1998
6391025 Electrosurgical scalpel and methods for tissue cutting 257 1998
6235020 Power supply and methods for fluid delivery in electrosurgery 390 1998
6582423 Electrosurgical systems and methods for recanalization of occluded body lumens 189 1998
6047700 Systems and methods for electrosurgical removal of calcified deposits 243 1998
6224592 Systems and methods for electrosurgical tissue treatment in conductive fluid 473 1998
6461350 Systems and methods for electrosurgical-assisted lipectomy 178 1998
6066134 Method for electrosurgical cutting and ablation 451 1998
6149620 System and methods for electrosurgical tissue treatment in the presence of electrically conductive fluid 438 1999
6264650 Methods for electrosurgical treatment of intervertebral discs 281 1999
6283961 Apparatus for electrosurgical spine surgery 453 1999
6264651 Method for electrosurgical spine surgery 246 1999
6540741 Systems and methods for electrosurgical spine surgery 125 1999
6632220 Systems for electrosurgical tissue treatment in conductive fluid 203 1999
6632193 Systems and methods for electrosurgical tissue treatment 386 2000
6659106 System and methods for electrosurgical treatment of turbinates 136 2000
6416508 Methods for electrosurgical tissue treatment in conductive fluid 277 2000
6929640 Methods for electrosurgical tissue contraction within the spine 206 2000
6575968 Electrosurgical system for treating the spine 198 2000
6482201 Systems and methods for tissue resection, ablation and aspiration 249 2000
6468274 Systems and methods for treating spinal pain 242 2000
6726684 Methods for electrosurgical spine surgery 191 2000
6832996 Electrosurgical systems and methods for treating tissue 182 2001
6464695 Method for electrosurgical treatment of intervertebral discs 119 2001
6770071 Bladed electrosurgical probe 250 2001
6746447 Methods for ablating tissue 160 2001
6772012 Methods for electrosurgical treatment of spinal tissue 196 2001
6837888 Electrosurgical probe with movable return electrode and methods related thereto 371 2002
6719754 Methods for electrosurgical assisted lipectomy 98 2002
6766202 Systems and methods for intradermal collagen stimulation 119 2002
6837884 Electrosurgical apparatus having compound return electrode 106 2002
6712811 Methods for electrosurgical spine surgery 92 2002
2003/0130,738 System and method for repairing a damaged intervertebral disc 173 2002
2003/0130,655 Electrosurgical systems and methods for removing and modifying tissue 205 2003
2003/0158,545 Methods and apparatus for treating back pain 183 2003
2004/0116,922 Methods and apparatus for treating intervertebral discs 160 2003
2005/0004,634 Methods for electrosurgical treatment of spinal tissue 192 2004
2005/0119,650 Electrosurgical method and apparatus for removing tissue within a bone body 106 2004
 
UPTAKE MEDICAL TECHNOLOGY INC. (3)
2006/0161,233 Device and method for lung treatment 80 2005
2008/0110,457 Treatment with high temperature vapor 35 2006
2008/0114,297 High pressure and high temperature vapor catheters and systems 30 2006
 
Axia MedSciences, LLC (1)
* 6162232 Instruments and techniques for high-velocity fluid abrasion of epidermal layers with skin cooling 93 1999
 
REFOCUS OCULAR, INC. (1)
5529076 Treatment of presbyopia and other eye disorders 117 1995
 
SYNTHETIC BLOOD INTERNATIONAL, INC. (1)
5824703 Method of assisting normal breathing in a mammal having a lung disorder 40 1996
 
SHTURMAN CARDIOLOGY SYSTEMS, INC. (1)
5331947 Inflatable sheath for introduction of ultrasonic catheter through the lumen of a fiber optic endoscope 102 1992
 
BOSTON SCIENTIFIC SCIMED, INC. (9)
5800482 Apparatus and method for linear lesion ablation 456 1996
6083255 Bronchial stenter 269 1997
6299633 Bronchial stenter 225 1998
6200333 Bronchial stenter 275 1998
6283989 Method of treating a bronchial tube with a bronchial stenter having diametrically adjustable electrodes 237 1999
* 6488673 Method of increasing gas exchange of a lung 249 1999
6394949 Large area thermal ablation 138 1999
* 6634363 Methods of treating lungs having reversible obstructive pulmonary disease 211 2000
7347859 Tissue treatment system and method for tissue perfusion using feedback control 36 2003
 
Coraje, Inc. (1)
5318014 Ultrasonic ablation/dissolution transducer 172 1992
 
GYRUS MEDICAL LIMITED (2)
5944715 Electrosurgical instrument 624 1996
6261286 Electrosurgical generator and system 533 1998
 
FULLER RESEARCH CORPORATION (1)
6139571 Heated fluid surgical instrument 150 1997
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
9839473 Tissue extraction devices and methods 0 2017
 
SANTA ANNA TECH LLC (6)
9700365 Method and apparatus for the ablation of gastrointestinal tissue 0 2009
* 2010/0114,082 Method and Apparatus for the Ablation of Endometrial Tissue 5 2009
* 2010/0114,083 Method and Apparatus for the Ablation of Gastrointestinal Tissue 24 2009
9561066 Method and apparatus for tissue ablation 0 2012
9561067 Method and apparatus for tissue ablation 0 2014
9561068 Method and apparatus for tissue ablation 0 2015
 
NEWURO, B.V. (1)
9179963 Bladder tissue modification for overactive bladder disorders 0 2015
 
TSUNAMI MEDTECH, LLC (28)
8444636 Medical instrument and method of use 12 2006
* 2006/0224,154 Medical instrument and method of use 123 2006
8579892 Medical system and method of use 13 2008
* 2009/0149,846 MEDICAL SYSTEM AND METHOD OF USE 65 2008
8313485 Method for performing lung volume reduction 23 2008
* 2009/0105,702 METHOD FOR PERFORMING LUNG VOLUME REDUCTION 25 2008
8574226 Method for treating tissue 8 2008
* 2009/0216,220 MEDICAL SYSTEM AND METHOD OF USE 45 2009
8758341 Thermotherapy device 4 2009
8579888 Medical probes for the treatment of blood vessels 8 2009
8721632 Methods for delivering energy into a target tissue of a body 5 2009
* 2010/0204,688 MEDICAL SYSTEM AND METHOD OF USE 52 2009
8579893 Medical system and method of use 12 2010
* 2010/0185,189 MEDICAL SYSTEM AND METHOD OF USE 6 2010
* 2010/0262,133 MEDICAL SYSTEMS AND METHODS FOR ABLATING AND ABSORBING TISSUE 33 2010
9433457 Medical instruments and techniques for thermally-mediated therapies 0 2010
* 2010/0160,905 MEDICAL INSTRUMENTS AND TECHNIQUES FOR THERMALLY-MEDIATED THERAPIES 24 2010
8900223 Tissue ablation systems and methods of use 8 2010
* 2011/0118,717 TISSUE ABLATION SYSTEMS AND METHODS OF USE 21 2010
8187269 Medical instruments and techniques for treating pulmonary disorders 25 2010
9161801 Medical system and method of use 0 2010
* 2011/0160,648 MEDICAL SYSTEM AND METHOD OF USE 28 2010
9204889 Medical instrument and method of use 0 2011
8858549 Medical instruments and techniques for treating pulmonary disorders 3 2012
9113944 Method for performing lung volume reduction 3 2012
9468487 Medical instrument and method of use 0 2013
8911430 Medical probes for the treatment of blood vessels 1 2013
9615875 Medical instruments and techniques for thermally-mediated therapies 0 2014
 
BOSTON SCIENTIFIC SCIMED, INC. (11)
* 8512326 Tissue extraction devices and methods 8 2011
* 2012/0330,292 TISSUE EXTRACTION DEVICES AND METHODS 35 2011
9233193 Surgical fluid management systems and methods 0 2012
9737362 Tissue cutting systems and methods 0 2012
9597149 Tissue extraction devices and methods 0 2012
* 8728066 Tissue extraction devices and methods 11 2013
* 2013/0267,937 TISSUE EXTRACTION DEVICES AND METHODS 3 2013
9498244 Medical systems and methods 0 2013
9549754 Tissue extraction devices and methods 0 2014
9486233 Tissue resecting systems and methods 0 2014
9636170 Tissue extraction devices and methods 0 2015
* Cited By Examiner

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