US Patent No: 4,790,813

Number of patents in Portfolio can not be more than 2000

Method and apparatus for surgically removing remote deposits

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Procedures and devices for opening restrictions, e.g., occulsions, in passageways, e.g., arteries, of living beings. The device basically comprises an elongated, flexible recanalization catheter arranged to be threaded through the passageway to the site of the restriction. The catheter includes a working head which is adapted to be moved, e.g., rotated, by turbine drive while the head is advanced into the restriction to effect its opening. Blocking apparatus is provided for use with the catheter to preclude any debris produced during the restriction opening procedure from flowing distally down the passageway. Profusion apparatus also provided to provide oxygenated fluid, drugs, contrast media or dyes into the passageway. One embodiment of the recanalization catheter is a combination device having different diameter sections for introduction into a large passageway within the body while the working head is located within a small remotely located passageway.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
INTRAVASCULAR SURGICAL INSTRUMENTS, INC.FRAZER, PA0

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kensey, Kenneth R Hinsdale, IL 9 1117

Cited Art Landscape

Patent Info (Count) # Cites Year
 
LASERSCOPE (1)
* 4,445,892 Dual balloon catheter device 588 1982
 
US SURGIGAL CORP (1)
* 4,273,128 Coronary cutting and dilating instrument 257 1980
 
SMITH & NEPHEW, INC. (1)
* 4,522,206 Surgical instrument 192 1983
 
BSC NORTHWEST TECHNOLOGY CENTER, INC. (1)
* 4,445,509 Method and apparatus for removal of enclosed abnormal deposits 482 1982
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (20)
* 5,092,872 Valvulotome catheter 42 1989
* 5,195,956 Medical catheter with a cutting device 66 1990
* 5,217,453 Automated surgical system and apparatus 150 1991
* 5,395,311 Atherectomy catheter 223 1992
5,374,245 Reinforced multiple-lumen catheter and apparatus and method for making the same 201 1993
* 5,350,390 Device for removal of intraluminal occlusions 77 1993
* 5,467,684 Rotary piston driving mechanism 9 1993
* 5,486,159 Multiple-lumen catheter 161 1993
* 5,592,866 Rotary piston driving mechanism 5 1995
* 5,628,761 Guide wire passage creation device 101 1995
* 5,928,218 Medical material removal method and associated instrumentation 120 1996
* 5,806,404 Rotary piston driving mechanism 6 1997
* 2003/0195,556 System and device for minimizing embolic risk during an interventional procedure 83 2003
* 2004/0097,995 System and method of use for agent delivery and revascularizing of grafts and vessels 27 2003
* 7,534,245 Flexible tap apparatus and method of use 4 2003
* 2004/0122,432 Flexible tap apparatus and method of use 3 2003
* 2006/0200,191 Method and apparatuses for treating an intravascular occlusion 109 2006
* 2007/0126,161 Temporary vascular filter guide wire 3 2007
* 2007/0123,932 Temporary vascular filter guide wire 13 2007
* 2011/0046,656 APPARATUS FOR CAPTURING OBJECTS BEYOND AN OPERATIVE SITE UTILIZING A CAPTURE DEVICE DELIVERED ON A MEDICAL GUIDE WIRE 0 2010
 
Pathway Medical Technologies (1)
* 7,344,546 Intralumenal material removal using a cutting device for differential cutting 113 2003
 
PIONEERING TECHNOLOGY INC. (1)
* 5,135,484 Method of removing plaque from vessels 160 1990
 
TYCO HEALTHCARE GROUP LP (2)
7,947,060 Method and device for filtering body fluid 7 2007
7,922,732 Method and device for filtering body fluid 75 2007
 
SAMSUNG ELECTRONICS CO., LTD. (6)
6,982,849 Method and apparatus for providing positional information on a disk 2 2001
6,791,780 Method and apparatus for providing write current optimization 5 2001
6,724,553 Method and apparatus for generating the optimum read timing for read and write offset of a magneto resistive head 6 2001
7,035,031 Installation of heater into hard disk drive to improve reliability and performance at low temperature 9 2001
* 2003/0099,055 Installation of heater into hard disk drive to improve reliability and performance at low temperature 0 2001
7,158,337 Method and apparatus for providing positional information on a disk 0 2005
 
SCIMED LIFE SYSTEMS, INC. (15)
* 5,814,064 Distal protection device 612 1997
6,800,080 Medical retrieval device 62 1999
7,169,154 Releasable basket and method of making thereof 12 2000
6,814,740 Retrieval device made of precursor alloy cable 10 2002
* 2005/0101,986 Distal protection device and method 42 2003
* 2005/0055,034 Medical retrieval device 5 2004
* 2007/0021,775 ARTICULATING GUIDEWIRE FOR EMBOLIC PROTECTION AND METHODS OF USE 6 2006
* 2006/0282,016 GUIDE WIRE WITH HYDROPHILICALLY COATED TIP 3 2006
* 2007/0016,247 HYDRAULIC CONTROLLED RETRACTABLE TIP FILTER RETRIEVAL CATHETER 1 2006
* 2007/0100,371 MULTI-WIRE EMBOLIC PROTECTION FILTERING DEVICE 1 2006
* 2007/0066,992 FILTER DELIVERY AND RETRIEVAL DEVICE 0 2006
* 2007/0100,374 DISTAL PROTECTION GUIDEWIRE WITH NITINOL CORE 4 2006
* 2007/0088,384 DISTAL PROTECTION DEVICE AND METHOD OF USE THEREOF 7 2006
* 2007/0106,324 INTRAVASCULAR FILTER RETRIEVAL DEVICE HAVING AN ACTUATABLE DILATOR TIP 4 2006
7,875,038 Releasable basket and method of making thereof 7 2007
 
MEDRAD, INC. (16)
* 5,496,267 Asymmetric water jet atherectomy 160 1990
* 5,370,609 Thrombectomy device 242 1993
* 6,558,366 Thrombectomy method 25 1994
* 5,785,675 Thrombectomy device 55 1994
* 6,984,239 Thrombectomy and tissue removal method 21 1994
* 6,544,209 Thrombectomy and tissue removal method and device 26 1994
* 6,471,683 Thrombectomy and tissue removal method 30 1994
* 6,258,061 Thrombectomy and tissue removal device 47 1994
* 6,129,697 Thrombectomy and tissue removal device 33 1994
* 6,096,001 Thrombectomy and tissue removal device 50 1994
* 5,989,210 Rheolytic thrombectomy catheter and method of using same 98 1998
* 6,926,726 Thrombectomy and tissue removal method 25 2003
* 2004/0049,149 Thrombectomy and tissue removal method 3 2003
* 2005/0021,075 Guidewire having deployable sheathless protective filter 143 2003
* 2008/0234,722 Inferior vena cava filter on guidewire 68 2007
* 2008/0319,386 Forwardly directable fluid jet crossing catheter 1 2007
 
Surgical Systems & Instruments, Inc. (1)
* 5,135,531 Guided atherectomy system 277 1990
 
OLYMPUS CORPORATION (2)
* 8,192,431 Endoscopic treatment instrument 0 2004
* 2004/0172,018 Endoscopic treatment instrument 18 2004
 
RUBICON MEDICAL, INC. (9)
6,997,939 Methods, systems, and devices for deploying an embolic protection filter 53 2002
6,962,598 Methods, systems, and devices for providing embolic protection 51 2002
6,951,570 Methods, systems, and devices for deploying a filter from a filter device 52 2002
7,594,926 Methods, systems and devices for delivering stents 12 2002
7,708,770 Stent delivery device with embolic protection 8 2003
8,535,344 Methods, systems, and devices for providing embolic protection and removing embolic material 0 2004
7,699,865 Actuating constraining mechanism 4 2004
7,478,465 Method of securing a restraining member on a medical device 0 2005
8,052,712 Methods, systems, and devices for deploying a filter from a filter device 0 2005
 
WARSAW ORTHOPEDIC, INC. (1)
7,621,943 Method for installing dynamic multilock anterior cervical plate system having detachably fastened and moveable segments 13 2005
 
Lake Region Manufacturing, Inc. (1)
* 5,634,897 Rheolytic occlusion removal catheter system and method 148 1993
 
XLUMENA, INC. (8)
8,328,837 Method and apparatus for performing needle guided interventions 2 2005
8,425,539 Luminal structure anchoring devices and methods 4 2007
8,454,632 Tissue anchor for securing tissue layers 4 2009
9,364,259 System and method for delivering expanding trocar through a sheath 0 2010
* 2010/0268,029 METHODS AND APPARATUS FOR ADVANCING A DEVICE FROM ONE BODY LUMEN TO ANOTHER 12 2010
8,357,193 Apparatus and method for deploying stent across adjacent tissue layers 6 2010
8,617,196 Method and apparatus for performing needle guided interventions 0 2012
9,381,041 Methods and devices for access across adjacent tissue layers 0 2013
 
CORDIS CORPORATION (8)
* 5,376,100 Rotary atherectomy or thrombectomy device with centrifugal transversal expansion 230 1994
6,958,074 Releasable and retrievable vascular filter system 86 2002
* 2002/0091,409 Vascular filter system for cardiopulmonary bypass 33 2002
* 2002/0091,408 Vascular filter system for carotid endarterectomy 31 2002
6,991,641 Low profile vascular filter system 85 2002
* 2002/0103,501 Low profile vascular filter system 25 2002
7,399,308 Vascular filter system 29 2002
* 2003/0060,844 Vascular filter system 57 2002
 
ROMANO, JACK W. (1)
6,267,679 Method and apparatus for transferring drilling energy to a cutting member 9 1998
 
HYDROCLSION, INC. (1)
8,162,966 Surgical devices incorporating liquid jet assisted tissue manipulation and methods for their use 52 2003
 
KENSEY NASH CORPORATION;MARSH CREEK CORPORATE CENTER (1)
* 2004/0158,227 Systems and methods for delivering agents into targeted tissue of a living being 1 2004
 
HYDROCISLON, INC. (1)
6,511,493 Liquid jet-powered surgical instruments 77 2000
 
Incept, LLC (21)
6,530,939 Vascular device having articulation region and methods of use 190 1999
6,589,263 Vascular device having one or more articulation regions and methods of use 175 1999
6,371,970 Vascular filter having articulation region and methods of use in the ascending aorta 331 1999
6,620,182 Vascular filter having articulation region and methods of use in the ascending aorta 116 2000
6,544,279 Vascular device for emboli, thrombus and foreign body removal and methods of use 238 2000
6,663,651 Systems and methods for vascular filter retrieval 105 2001
6,887,257 Vascular embolic filter exchange devices and methods of use thereof 59 2001
7,306,618 Vascular device for emboli and thrombi removal and methods of use 65 2002
7,410,491 Vascular device for emboli, thrombus and foreign body removal and methods of use 38 2002
7,981,134 Vascular embolic filter exchange devices and methods of use thereof 0 2005
7,648,518 Vascular embolic filter devices and methods of use therefor 0 2005
8,123,777 Apparatus and methods for aspirating emboli 0 2005
7,993,363 Vascular device for emboli and thrombi removal and methods of use 3 2007
* 2008/0058,860 VASCULAR DEVICE FOR EMBOLI AND THROMBI REMOVAL AND METHODS OF USE 14 2007
RE43902 Vascular device for emboli, thrombus and foreign body removal and methods of use 0 2011
RE43882 Vascular device for emboli, thrombus and foreign body removal and methods of use 45 2011
8,267,956 Vascular embolic filter exchange devices and methods of use thereof 0 2011
8,486,105 Vascular device for emboli and thrombi removal and methods of use 0 2011
8,460,336 Systems and methods for vascular filter retrieval 0 2011
8,617,201 Vascular device for emboli, thrombus and foreign body removal and methods of use 0 2012
9,283,066 Vascular device for emboli, thrombus and foreign body removal and methods of use 0 2013
 
HYDROCISION, INC. (3)
6,451,017 Surgical instruments with integrated electrocautery 77 2000
6,899,712 Surgical instruments with integrated electrocautery 71 2002
6,669,710 Liquid jet-powered surgical instruments 65 2002
 
ABBOTT LABORATORIES (4)
7,867,273 Endoprostheses for peripheral arteries and other body vessels 1 2007
* 2009/0005,856 ENDOPROSTHESES FOR PERIPHERAL ARTERIES AND OTHER BODY VESSELS 6 2007
8,142,442 Snare 6 2008
8,137,377 Embolic basket 7 2008
 
MEDTRONIC VASCULAR, INC. (3)
7,033,344 Methods for reducing distal embolization 38 2002
6,790,204 Method for containing and removing occlusions in the carotid arteries 49 2003
* 2005/0245,894 Methods and apparatuses for drug delivery to an intravascular occlusion 19 2005
 
REVASCULAR THERAPEUTICS INC. (2)
* 9,113,955 Guidewire for crossing occlusions or stenoses 0 2014
* 2014/0171,988 GUIDEWIRE FOR CROSSING OCCLUSIONS OR STENOSES 0 2014
 
KARDIAMETRICS, LLC (3)
* 6,135,991 Aspiration method 177 1998
6,454,741 Aspiration method 71 2000
6,805,692 Aspiration method 44 2002
 
CARDIOVASCULAR SYSTEMS, INC. (4)
* 5,295,958 Method and apparatus for in vivo heart valve decalcification 301 1991
* 5,443,446 Method and apparatus for in vivo heart valve decalcification 303 1994
8,551,130 Therapeutic agent delivery system, device and method for localized application of therapeutic substances to a biological conduit 0 2011
9,050,414 Systems and methods for mixing therapeutic agents before and/or during administration 0 2011
 
Abbott Cardiovascular Systems Inc. (16)
6,964,670 Embolic protection guide wire 134 2000
7,338,510 Variable thickness embolic filtering devices and method of manufacturing the same 20 2001
7,241,304 Flexible and conformable embolic filtering devices 32 2001
7,252,675 Embolic filtering devices 25 2002
8,591,540 Embolic filtering devices 1 2003
9,259,305 Guide wire locking mechanism for rapid exchange and other catheter systems 0 2005
8,845,583 Embolic protection devices 0 2007
* 2007/0167,975 Embolic protection devices 2 2007
7,976,560 Embolic filtering devices 3 2007
8,216,209 Method and apparatus for delivering an agent to a kidney 0 2007
7,972,356 Flexible and conformable embolic filtering devices 0 2007
7,959,646 Filter device for embolic protection systems 1 2007
7,959,647 Self furling umbrella frame for carotid filter 4 2007
8,016,854 Variable thickness embolic filtering devices and methods of manufacturing the same 0 2008
8,177,791 Embolic protection guide wire 0 2009
8,029,530 Guide wire with embolic filtering attachment 1 2010
 
IP Holdings, LLC (2)
6,896,691 System for, and method of, blocking the passage of emboli through a vessel 58 2002
* 2002/0156,520 System for, and method of, blocking the passage of emboli through a vessel 10 2002
 
KENSEY NASH CORPORATION (38)
* 5,042,984 Catheter with working head having selectable impacting surfaces and method of using the same 66 1989
* 5,779,721 System and method of use for revascularizing stenotic bypass grafts and other blood vessels 121 1996
* 5,879,361 System and method of use for revascularizing stenotic bypass grafts and other blood vessels 67 1997
* 5,938,672 System and method of use for revascularizing stenotic bypass grafts and other blood vessels 86 1998
* 5,997,558 System and method or use for revascularizing stenotic bypass grafts and other blood vessels 41 1998
* 6,080,170 System and method of use for revascularizing stenotic bypass grafts and other occluded blood vessels 232 1999
6,709,427 Systems and methods for delivering agents into targeted tissue of a living being 35 1999
6,524,323 System and method of use for revascularizing stenotic bypass grafts and other occluded blood vessels 56 2000
6,569,147 Systems and methods of use for delivering beneficial agents for revascularizing stenotic bypass grafts and other occluded blood vessels and for other purposes 147 2000
6,830,577 System and method of use for treating occluded vessels and diseased tissue 114 2002
6,905,505 System and method of use for agent delivery and revascularizing of grafts and vessels 67 2002
* 2002/0138,088 System and method of use for agent delivery and revascularizing of grafts and vessels 36 2002
7,594,900 Systems and methods for delivering agents into targeted tissue of a living being 4 2002
6,902,535 Guide-wire mounted balloon modulation device and methods of use 26 2002
* 2004/0039,305 Guide-wire mounted baloon modulation device and methods of use 1 2002
7,004,914 Crimp and cut tool for sealing and unsealing guide wires and tubular instruments 8 2002
6,843,797 System and method of use for revascularizing stenotic bypass grafts and other occluded blood vessels 74 2003
* 2003/0100,911 System and method of use for revascularizing stenotic bypass grafts and other occluded blood vessels 13 2003
6,936,056 Intravascular system for occluded blood vessels and guidewire for use therein 102 2003
* 2003/0191,449 Systems for delivering agents into targeted tissue of a living being 43 2003
7,534,249 System and method of use for agent delivery and revascularizing of grafts and vessels 20 2003
7,419,482 Systems and methods for delivering agents into targeted tissue of a living being 3 2004
8,267,871 Guidewire mounted balloon modulation device and methods of use 0 2004
* 2004/0210,164 Guidewire mounted balloon modulation device and methods of use 3 2004
* 2004/0210,239 System and method of use for treating occluded vessels and diseased tissue 42 2004
7,803,124 Guidewire mounted balloon modulation device and methods of use 1 2004
* 2005/0080,357 Guidewire mounted balloon modulation device and methods of use 4 2004
7,367,982 Method for opening a lumen in an occluded blood vessel 27 2004
7,048,696 Guide-wire mounted balloon modulation device and methods of use 4 2005
7,226,425 Crimp and cut tool for sealing and unsealing guide wires and tubular instruments 3 2005
* 2006/0064,057 Crimp and cut tool for sealing and unsealing guide wires and tubular instruments 0 2005
7,771,370 Guide-wire mounted balloon modulation device and methods of use 0 2006
* 2006/0282,015 Guide-wire mounted balloon modulation device and methods of use 2 2006
7,833,239 System and method of use for revascularizing stenotic bypass grafts and other blood vessels 7 2007
7,981,129 System for opening a lumen in an occluded blood vessel 2 2007
* 2008/0097,500 SYSTEM FOR OPENING A LUMEN IN AN OCCLUDED BLOOD VESSEL 4 2007
8,226,673 System and method of use for agent delivery and revascularizing of grafts and vessels 0 2009
* 2010/0094,196 Systems and methods for delivering agents into targeted tissue of a living being 2 2009
 
LIFESCREEN SCIENCES LLC (1)
7,794,472 Single wire intravascular filter 13 2004
 
Advanced Cardiovascular Systems, Inc. (36)
6,623,450 System for blocking the passage of emboli through a body vessel 142 1999
6,443,971 System for, and method of, blocking the passage of emboli through a vessel 204 1999
6,290,710 Embolic protection device 287 1999
6,695,813 Embolic protection devices 191 1999
6,511,503 Catheter apparatus for treating occluded vessels and filtering embolic debris and method of use 154 1999
6,540,722 Embolic protection devices 240 2000
6,485,500 Emboli protection system 278 2000
6,592,616 System and device for minimizing embolic risk during an interventional procedure 152 2000
6,679,902 Reduced profile delivery sheath for use in interventional procedures 88 2000
6,558,405 Embolic filter 186 2000
6,511,496 Embolic protection device for use in interventional procedures 260 2000
6,537,294 Delivery systems for embolic filter devices 283 2000
6,702,834 Embolic protection devices 107 2000
6,569,184 Recovery system for retrieving an embolic protection device 133 2001
8,262,689 Embolic filtering devices 1 2001
7,172,614 Support structures for embolic filtering devices 59 2002
6,761,732 Catheter apparatus for treating occluded vessels and filtering embolic debris and method of use 31 2002
7,331,973 Guide wire with embolic filtering attachment 46 2002
7,425,215 Delivery systems for embolic filter devices 9 2003
7,217,255 Embolic protection devices 23 2003
7,244,267 Filter device for embolic protection systems 11 2003
7,780,694 Intravascular device and system 50 2003
7,306,619 Self furling umbrella frame for carotid filter 34 2003
7,892,251 Component for delivering and locking a medical device to a guide wire 0 2003
7,678,129 Locking component for an embolic filter assembly 5 2004
7,572,272 Embolic filtering devices for bifurcated vessels 18 2005
7,537,598 Embolic protection guide wire 0 2005
7,537,601 Apparatus for capturing objects beyond an operative site utilizing a capture device delivered on a medical guide wire 8 2005
7,662,166 Sheathless embolic protection system 0 2006
7,842,064 Hinged short cage for an embolic protection device 2 2006
7,678,131 Single-wire expandable cages for embolic filtering devices 1 2007
7,879,065 Locking component for an embolic filter assembly 3 2007
7,815,660 Guide wire with embolic filtering attachment 0 2008
7,918,820 Device for, and method of, blocking emboli in vessels such as blood arteries 1 2009
7,931,666 Sheathless embolic protection system 1 2010
8,308,753 Locking component for an embolic filter assembly 0 2010
 
SUMMERS, DAVID P. (1)
* 5,695,519 Percutaneous filter for carotid angioplasty 427 1995
 
NIDUS MEDICAL, LLC (2)
* 7,758,571 Methods and apparatus for cryo-therapy 8 2002
* 2006/0253,114 Methods and apparatus for cryo-therapy 7 2002
 
COVIDIEN LP (2)
9,381,062 Electro-mechanical intravascular device 0 2012
9,241,734 Tissue-removing catheter including screw blade and cutter driveshaft 0 2013
 
ADVENT MEDICAL, INC. (2)
8,784,437 Methods and devices for endosonography-guided fundoplexy 0 2006
8,777,967 Methods and devices for anchoring to tissue 0 2006
 
PATHWAY MEDICAL TECHNOLOGIES, INC. (1)
* 2008/0228,208 INTRALUMENAL MATERIAL REMOVAL USING A CUTTING DEVICE FOR DIFFERENTIAL CUTTING 19 2008
 
MEDTRONIC, INC. (3)
* 5,324,261 Drug delivery balloon catheter with line of weakness 133 1992
* 5,370,614 Method for making a drug delivery balloon catheter 120 1993
* 5,893,840 Releasable microcapsules on balloon catheters 186 1996
 
EV3 INC. (20)
7,048,752 Method and device for filtering body fluid 83 2002
7,033,375 Method and device for filtering body fluid 76 2002
6,989,019 Method and device for filtering body fluid 73 2002
7,566,338 Method and device for filtering body fluid 21 2003
7,556,635 Method and device for filtering body fluid 22 2004
7,678,130 Method and device for filtering body fluid 21 2004
* 2005/0119,690 Method and device for filtering body fluid 53 2004
7,404,820 Method and device for filtering body fluid 22 2005
7,828,815 Method and device for filtering body fluid 22 2005
7,686,815 Method and device for filtering body fluid 9 2005
7,572,273 Method and device for filtering body fluid 23 2005
7,556,636 Method and device for filtering body fluid 14 2005
7,442,200 Method of forming medical devices: intravascular occlusion devices 24 2005
7,410,492 Method and device for filtering body fluid 21 2005
7,371,250 Method and device for filtering body fluid 23 2005
7,367,985 Method and device for filtering body fluid 26 2005
7,367,986 Method and device for filtering body fluid 22 2005
7,828,816 Method and device for filtering body fluid 21 2007
7,670,355 Method and device for filtering body fluid 21 2007
7,670,356 Method and device for filtering body fluid 27 2007
 
MEDTRONIC AVE, INC. (4)
6,849,068 Aspiration catheter 65 1999
6,398,773 Aspiration system and method 28 2000
6,569,148 Methods for emboli containment 40 2001
6,605,074 Method for containing and removing occlusions in the carotid arteries 43 2002
 
DOW CORNING ENTERPRISES (1)
* 5,049,124 Catheter drive apparatus having fluid delivery bearing 57 1991
 
Northwest Technology Center, Inc. (1)
* 5,681,336 Therapeutic device for treating vien graft lesions 265 1995
 
PERCUSURGE, INC. (3)
6,270,477 Catheter for emboli containment 152 1997
* 6,152,909 Aspiration system and method 193 1998
6,652,480 Methods for reducing distal embolization 187 1999
 
HENRY FORD HEALTH SYSTEM (1)
* 2007/0255,252 Embolectomy Catheter 10 2004
 
C. R. Bard, Inc. (7)
6,461,370 Temporary vascular filter guide wire 139 1999
* 2002/0045,916 Temporary vascular filter guide wire 87 2001
7,862,577 Temporary vascular filter guide wire 13 2002
* 2003/0074,019 Temporary vascular filter guide wire 48 2002
* 2005/0177,187 Temporary vascular filter, guide wire 50 2005
7,996,993 Temporary vascular filter guide wire 8 2007
7,931,664 Temporary vascular filter guide wire 4 2007
 
STRYKER EUROPEAN HOLDINGS I, LLC (3)
7,052,500 Embolus extractor 27 2001
7,875,050 Mechanical clot treatment device 64 2002
8,486,104 Mechanical clot treatment device with distal filter 3 2010
 
Vas-Cath Incorporated (3)
5,797,869 Multiple lumen catheter 131 1995
6,206,849 Multiple lumen catheter 110 1998
7,229,429 Multiple lumen catheter 9 2001
 
SUDHA S. MAHURKAR TRUST (1)
* 5,221,256 Multiple-lumen catheter 181 1992
 
BROOKHILL-WILK 1, LLC (1)
* 5,368,015 Automated surgical system and apparatus 489 1993
 
BOSTON SCIENTIFIC SCIMED, INC. (177)
* 5,827,324 Distal protection device 476 1997
* 6,001,118 Distal protection device and method 446 1997
6,183,482 Medical retrieval basket with legs shaped to enhance capture and reduce trauma 42 1998
6,174,318 Basket with one or more moveable legs 136 1998
* 6,099,534 Releasable basket 189 1998
* 5,944,728 Surgical retrieval basket with the ability to capture and release material 169 1998
* 6,053,932 Distal protection device 343 1998
* 6,096,053 Medical retrieval basket 285 1998
6,245,089 Distal protection device and method 352 1999
6,371,969 Distal protection device and method 154 1999
6,371,971 Guidewire filter and methods of use 315 2000
6,280,451 Releasable basket 140 2000
6,652,505 Guided filter with support wire and methods of use 156 2000
6,620,148 Filter flush system and methods of use 144 2000
6,676,682 Percutaneous catheter and guidewire having filter and medical device deployment capabilities 89 2000
6,491,698 Medical retrieval basket with legs shaped to enhance capture and reduce trauma 17 2000
7,094,249 Distal protection device and method 71 2000
6,544,280 Intravascular filter and method 131 2000
6,673,090 Percutaneous catheter and guidewire for filtering during ablation of myocardial or vascular tissue 122 2001
6,689,151 Variable wall thickness for delivery sheath housing 40 2001
6,840,950 Low profile emboli capture device 134 2001
6,537,295 Wire and lock mechanism 128 2001
6,616,681 Filter delivery and retrieval device 144 2001
6,520,968 Releasable basket 35 2001
6,755,847 Emboli capturing device and method of manufacture therefor 37 2001
7,153,320 Hydraulic controlled retractable tip filter retrieval catheter 15 2001
6,793,666 Distal protection mechanically attached filter cartridge 60 2001
6,790,196 Aspirating devices for removal of thrombus/lipid from a body lumen 17 2001
7,169,165 Rapid exchange sheath for deployment of medical devices and methods of use 62 2002
6,936,059 Endovascular guidewire filter and methods of use 74 2002
8,647,359 Distal protection filter 0 2002
6,932,830 Disc shaped filter 47 2002
6,997,938 Embolic protection device 52 2002
6,974,469 Distal protection device and method 67 2002
7,118,539 Articulating guide wire for embolic protection and methods of use 35 2002
7,226,464 Intravascular filter retrieval device having an actuatable dilator tip 6 2002
7,029,440 Distal protection filter and method of manufacture 38 2002
8,070,769 Inverted embolic protection filter 8 2002
7,060,082 Perfusion guidewire in combination with a distal filter 51 2002
7,585,309 Aortic filter 8 2002
7,179,269 Apparatus and system for removing an obstruction from a lumen 16 2002
7,001,406 Cartridge embolic protection filter and methods of use 45 2002
7,959,584 Dedicated distal protection guidewires 1 2002
6,663,652 Distal protection device and method 144 2002
7,326,224 Shaft and wire lock 3 2002
7,174,636 Method of making an embolic filter 16 2002
7,115,138 Sheath tip 5 2002
7,481,823 Multiple membrane embolic protection filter 0 2002
7,018,385 Medical retrieval basket with legs shaped to enhance capture and reduce trauma 40 2002
* 2003/0078,593 Medical retrieval basket with legs shaped to enhance capture and reduce trauma 3 2002
7,625,389 Embolic protection device 1 2002
6,991,642 Wire and lock mechanism 54 2003
6,942,673 Releasable basket 48 2003
7,163,549 Filter membrane manufacturing method 3 2003
7,740,644 Embolic protection filtering device that can be adapted to be advanced over a guidewire 1 2003
7,137,991 Multi-wire embolic protection filtering device 8 2003
6,878,291 Flexible tube for cartridge filter 14 2003
7,618,433 Intravascular filter and method 2 2003
7,163,550 Method for manufacturing medical devices from linear elastic materials while maintaining linear elastic properties 22 2003
6,964,673 Percutaneous catheter and guidewire having filter and medical device deployment capabilities 123 2003
6,960,370 Methods of forming medical devices 40 2003
6,902,572 Anchoring mechanisms for intravascular devices 25 2003
7,559,934 Beaded basket retrieval device 3 2003
* 2004/0199,200 Beaded basket retrieval device 3 2003
7,780,611 Medical instrument with controlled torque transmission 0 2003
6,969,396 Filter membrane with increased surface area 93 2003
7,632,288 Cutting balloon catheter with improved pushability 15 2003
7,758,604 Cutting balloon catheter with improved balloon configuration 12 2003
7,537,600 Valved embolic protection filter 9 2003
8,337,519 Embolic protection filtering device 1 2003
8,444,665 Filter flush system and methods of use 0 2003
7,229,464 Filter delivery and retrieval device 10 2003
9,301,829 Embolic protection aspirator 0 2003
7,011,670 Segmented balloon catheter blade 30 2003
* 2004/0098,018 Segmented balloon catheter blade 1 2003
7,780,626 Catheter shaft for regulation of inflation and deflation 6 2003
7,887,557 Catheter having a cutting balloon including multiple cavities or multiple channels 8 2003
7,235,061 Guided filter with support wire and methods of use 16 2003
7,998,163 Expandable retrieval device 1 2003
7,172,609 Apparatus for supporting a segmented blade on a balloon catheter 19 2003
* 2004/0127,920 Apparatus for supporting a segmented blade on a balloon catheter 5 2003
7,326,226 Percutaneous catheter and guidewire for filtering during ablation of myocardial or vascular tissue 51 2003
7,695,465 Chronic total occlusion device with variable stiffness shaft 1 2003
7,320,697 One piece loop and coil 8 2003
7,651,514 Nose rider improvement for filter exchange and methods of use 45 2003
7,476,236 Embolic protection filter delivery sheath 0 2003
7,097,652 Variable wall thickness for delivery sheath housing 3 2003
7,754,047 Cutting balloon catheter and method for blade mounting 10 2004
* 2005/0228,343 Cutting balloon catheter and method for blade mounting 7 2004
7,566,319 Traction balloon 49 2004
7,320,698 Emboli capturing device and method of manufacture therefor 3 2004
8,241,315 Apparatus and method for treating occluded vasculature 2 2004
* 2005/0288,695 Apparatus and method for treating occluded vasculature 9 2004
7,717,924 Medical retrieval device 1 2004
7,001,407 Distal protection mechanically attached filter cartridge 50 2004
7,621,904 Catheter with a pre-shaped distal tip 13 2004
8,236,024 Low profile emboli capture device 0 2004
8,262,690 Wire and lock mechanism 1 2004
8,038,691 Cutting balloon catheter having flexible atherotomes 6 2004
7,291,158 Cutting balloon catheter having a segmented blade 36 2004
8,038,696 Sheath for use with an embolic protection filter 0 2004
8,303,618 Intravascular filter and method 0 2004
7,563,272 Emboli filtration system and methods of use 1 2005
7,479,153 Endovascular guidewire filter and methods of use 4 2005
7,459,080 Flexible tube for cartridge filter 2 2005
7,204,464 Medical wire holder 1 2005
8,480,629 Universal utility board for use with medical devices and methods of use 0 2005
* 2006/0229,658 Embolic protection filter with reduced landing zone 3 2005
7,699,866 Emboli filtration system and methods of use 0 2005
* 2006/0030,876 Embolic filter device and related systems and methods 50 2005
* 2007/0005,097 Intravascular filter 0 2005
* 2005/0267,517 Disc shaped filter 37 2005
7,717,935 Guidewire filter and methods of use 1 2005
* 2006/0015,139 Guidewire filter and methods of use 44 2005
7,691,123 Percutaneous catheter and guidewire having filter and medical device deployment capabilities 5 2005
7,731,683 Endoluminal occlusion-irrigation catheter with aspiration capabilities and methods of use 11 2005
* 2006/0041,304 Endoluminal occlusion-irrigation catheter with aspiration capabilities and methods of use 0 2005
7,678,118 Releasable basket 6 2005
* 2006/0009,786 Releasable basket 6 2005
7,942,893 Filter retrieval catheter 0 2005
* 2006/0025,805 Filter retrieval catheter 39 2005
* 2006/0089,665 Cartridge embolic protection filter and methods of use 2 2005
* 2006/0089,664 Distal protection mechanically attached filter cartridge 2 2005
8,603,104 Medical retrieval basket with legs shaped to enhance capture and reduce trauma 0 2006
7,785,344 Perfusion guidewire in combination with a distal filter 0 2006
* 2006/0195,138 PERFUSION GUIDEWIRE IN COMBINATION WITH A DISTAL FILTER 41 2006
* 2007/0265,655 EMBOLIC PROTECTION FILTER WITH ENHANCED STABILITY WITHIN A VESSEL 1 2006
* 2006/0287,671 Sheath tip 4 2006
7,875,051 Embolic protection filter having an improved filter frame 1 2006
8,083,689 Distal protection guidewire with nitinol core 3 2006
7,842,065 Rapid exchange sheath for deployment of medical devices and methods of use 4 2006
* 2007/0083,216 RAPID EXCHANGE SHEATH FOR DEPLOYMENT OF MEDICAL DEVICES AND METHODS OF USE 2 2006
8,034,074 Intravascular filter retrieval device having an actuatable dilator tip 0 2006
8,152,832 Apparatus for anchoring an intravascular device along a guidewire 1 2007
* 2007/0123,913 APPARATUS FOR ANCHORING AN INTRAVASCULAR DEVICE ALONG A GUIDEWIRE 5 2007
7,998,145 Selectively locking device 0 2007
* 2007/0135,833 RADIOPAQUE EMBOLIC PROTECTION FILTER MEMBRANE 44 2007
7,862,578 Guided filter with support wire and methods of use 0 2007
7,931,665 Guidewire filter and methods of use 0 2007
* 2008/0051,671 INTRAVASCULAR FILTER MONITORING 13 2007
* 2008/0097,426 PERCUTANEOUS CATHETER AND GUIDEWIRE FOR FILTERING DURING ABLATION OF MYOCARDIAL OR VASCULAR TISSUE 44 2007
7,722,638 Delivery and retrieval manifold for a distal protection filter 38 2007
7,762,403 Flexible tube for cartridge filter 1 2008
7,993,358 Cutting balloon catheter having increased flexibility regions 1 2009
8,123,779 Embolic protection device 2 2009
8,945,047 Traction balloon 0 2009
8,444,669 Embolic filter delivery system and method 0 2009
9,119,706 Intravascular filter and method 0 2009
7,896,861 Catheter with a pre-shaped distal tip 3 2009
8,172,864 Balloon catheter with improved pushability 6 2009
* 2010/0160,955 PERCUTANEOUS CATHETER AND GUIDEWIRE HAVING FILTER AND MEDICAL DEVICE DEPLOYMENT CAPABILITIES 1 2010
8,579,957 Stent delivery device with embolic protection 1 2010
8,007,510 Embolic protection filtering device that can be adapted to be advanced over a guidewire 0 2010
8,152,782 Endoluminal occlusion-irrigation catheter with aspiration capabilities and methods of use 10 2010
* 2010/0222,736 ENDOLUMINAL OCCLUSION-IRRIGATION CATHETER WITH ASPIRATION CAPABILITIES AND METHODS OF USE 0 2010
* 2010/0241,157 FILTER AND WIRE WITH DISTAL ISOLATION 0 2010
7,987,994 Flexible tube for cartridge filter 0 2010
* 2010/0300,956 FLEXIBLE TUBE FOR CARTRIDGE FILTER 0 2010
8,292,829 Medical instrument with controlled torque transmission 1 2010
* 2010/0280,415 MEDICAL INSTRUMENT WITH CONTROLLED TORQUE TRANSMISSION 0 2010
8,221,434 Retrieval device made of precursor alloy cable 0 2010
* 2011/0009,876 RETRIEVAL DEVICE MADE OF PRECURSOR ALLOY CABLE 0 2010
8,231,651 Guided filter with support wire and methods of use 0 2010
* 8,732,933 Releasable basket and method of making thereof 0 2010
* 2011/0143,903 RELEASABLE BASKET AND METHOD OF MAKING THEREOF 0 2010
8,403,912 Catheter with a pre-shaped distal tip 0 2011
* 2011/0112,514 CATHETER WITH A PRE-SHAPED DISTAL TIP 0 2011
* 2011/0202,066 RETRIEVAL DEVICE MADE OF PRECURSOR ALLOY CABLE 0 2011
* 2011/0224,716 PERCUTANEOUS CATHETER AND GUIDEWIRE HAVING FILTER AND MEDICAL DEVICE DEPLOYMENT CAPABILITIES 0 2011
8,468,678 Expandable retrieval device 0 2011
8,287,564 Embolic protection filtering device that can be adapted to be advanced over a guidewire 1 2011
8,361,096 Cutting balloon catheter having flexible atherotomes 1 2011
8,821,478 Catheter with variable stiffness 0 2012
8,617,193 Balloon catheter with improved pushability 0 2012
8,845,552 Medical instrument with controlled torque transmission 0 2012
8,690,903 Cutting balloon catheter having flexible atherotomes 1 2012
9,017,353 Cutting balloon catheter having flexible atherotomes 0 2014
 
BOSTON SCIENTIFIC LIMITED (31)
* 6,135,977 Rheolytic catheter 37 1995
* 6,224,570 Rheolytic thrombectomy catheter and method of using same 28 1998
* 2004/0006,358 Intralumenal material removal using a cutting device for differential cutting 45 2003
7,572,244 Miniature cross stream thrombectomy catheter 4 2004
7,879,022 Rapid exchange fluid jet thrombectomy device and method 12 2005
* 2006/0064,123 Rapid exchange fluid jet thrombectomy device and method 42 2005
8,162,878 Exhaust-pressure-operated balloon catheter system 4 2005
7,846,175 Guidewire and collapsable filter system 5 2006
* 2008/0275,485 Guidewire with collapsible filter system and method of use 5 2006
7,951,161 Atherectomy system having a variably exposed cutter 1 2006
* 2007/0265,647 Atherectomy system having a variably exposed cutter 24 2006
8,012,117 Miniature flexible thrombectomy catheter 7 2007
8,852,219 Interventional catheters having cutter assemblies and differential cutting surfaces for use in such assemblies 0 2007
* 2008/0103,516 INTERVENTIONAL CATHETERS HAVING CUTTER ASSEMBLIES AND DIFFERENTIAL CUTTING SURFACES FOR USE IN SUCH ASSEMBLIES 27 2007
8,974,418 Forwardly directed fluid jet crossing catheter 0 2008
7,996,974 Method of manufacturing a miniature flexible thrombectomy catheter 4 2008
8,162,877 Enhanced cross stream mechanical thrombectomy catheter 2 2008
* 2008/0300,532 ENHANCED CROSS STREAM MECHANICAL THROMBECTOMY CATHETER 6 2008
8,613,721 Delivery and administration of compositions using interventional catheters 0 2008
* 2010/0324,472 DELIVERY AND ADMINISTRATION OF COMPOSITIONS USING INTERVENTIONAL CATHETERS 58 2008
8,303,538 Rheolytic thrombectomy catheter with self-inflating distal balloon 1 2008
* 2009/0156,983 RHEOLYTIC THROMBECTOMY CATHETER WITH SELF-INFLATING DISTAL BALLOON 0 2008
8,439,878 Rheolytic thrombectomy catheter with self-inflating proximal balloon with drug infusion capabilities 0 2008
* 2009/0171,267 RHEOLYTIC THROMBECTOMY CATHETER WITH SELF-INFLATING PROXIMAL BALLOON WITH DRUG INFUSION CAPABILITIES 0 2008
8,647,294 Direct stream hydrodynamic catheter system 1 2009
* 2011/0015,564 Direct Stream Hydrodynamic Catheter System 4 2009
8,398,579 Catheter including composite guide and methods for use of the same 1 2010
* 2011/0152,908 Catheter Including Composite Guide and Methods for use and manufacturing of the Same 1 2010
8,597,238 Enhanced cross stream mechanical thrombectomy catheter 1 2012
9,078,691 Catheter having tapered guide surface 0 2013
8,998,843 Enhanced cross stream mechanical thrombectomy catheter 0 2013
 
THE SPECTRANETICS CORPORATION (7)
7,959,608 Thrombectomy and soft debris removal device 9 2004
* 2005/0240,146 Thrombectomy and soft debris removal device 50 2004
7,666,161 Thrombectomy and soft debris removal device 23 2007
* 2007/0282,303 Thrombectomy and soft debris removal device 28 2007
8,920,402 Thrombectomy and soft debris removal device 2 2007
* 2008/0097,499 THROMBECTOMY AND SOFT DEBRIS REMOVAL DEVICE 11 2007
7,976,528 Thrombectomy and soft debris removal device 1 2010
 
Angioguard, Inc. (4)
6,755,846 Vascular filter 74 1998
6,391,044 Vascular filter system 274 1999
7,229,462 Vascular filter system for carotid endarterectomy 16 2002
7,229,463 Vascular filter system for cardiopulmonary bypass 13 2002
 
BOSTON SCIENTIFIC CORPORATION (1)
* 5,935,139 System for immobilizing or manipulating an object in a tract 286 1996
* Cited By Examiner