US Patent No: 4,649,922

Number of patents in Portfolio can not be more than 2000

Catheter arrangement having a variable diameter tip and spring prosthesis

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Abstract

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A catheter arrangement including an inflatable variable diameter element and a linearly expandable spring-like liner retained in a compressed state behind the inflatable element and means to change the diameter of the inflatable element. The expandable liner is transported to desired location in its compressed state and is released and allowed to expand after a successful P.T.A.P. operation when the balloon is deflated and evacuated creating a diameter of the balloon which is smaller than that of the expandable liner. The catheter is then allowed to be removed and withdrawn leaving the liner deployed and implanted within the blood vessel.

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First Claim

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Patent Owner(s)

  • Assignment data not available. Check USPTO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wiktor, Dominik M Cranford, NJ 20 3915

Cited Art Landscape

Patent Info (Count) # Cites Year
 
AMS MEDINVENT S.A. (1)
4,553,545 Device for application in blood vessels or other difficultly accessible locations and its use 609 1983
 
COOK INCORPORATED (1)
4,580,568 Percutaneous endovascular stent and method for insertion thereof 1222 1984
 
DOTTER, PAMELA, B. (1)
4,503,569 Transluminally placed expandable graft prosthesis 888 1983

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
BOSTON SCIENTIFIC SCIMED, INC. (56)
4,762,128 Method and apparatus for treating hypertrophy of the prostate gland 514 1986
4,893,623 Method and apparatus for treating hypertrophy of the prostate gland 283 1987
4,950,227 Stent delivery system 644 1988
5,071,407 Radially expandable fixation member 748 1990
5,064,435 Self-expanding prosthesis having stable axial length 1013 1990
5,222,971 Temporary stent and methods for use and manufacture 359 1990
5,201,757 Medial region deployment of radially self-expanding stents 388 1992
5,221,261 Radially expandable fixation member 222 1992
5,378,239 Radially expandable fixation member constructed of recovery metal 139 1993
5,645,559 Multiple layer stent 307 1993
5,445,646 Single layer hydraulic sheath stent delivery apparatus and method 288 1994
5,575,816 High strength and high density intraluminal wire stent 115 1994
5,545,135 Perfusion balloon stent 49 1994
5,496,277 Radially expandable body implantable device 267 1994
5,749,851 Stent installation method using balloon catheter having stepped compliance curve 45 1995
5,752,971 Method of treating a flow obstruction 34 1995
5,836,951 Balloon dilation catheter 30 1995
6,818,014 Longitudinally flexible expandable stent 59 1995
5,716,410 Temporary stent and method of use 99 1995
5,876,448 Esophageal stent 262 1996
5,906,639 High strength and high density intraluminal wire stent 29 1996
5,980,532 Stent installation method using balloon catheter having stepped compliance curve 54 1997
6,348,065 Longitudinally flexible expandable stent 192 1998
6,451,052 Tissue supporting devices 99 1998
7,204,848 Longitudinally flexible expandable stent 25 1998
6,113,608 Stent delivery device 46 1998
6,290,485 Mold for forming a balloon catheter having stepped compliance curve 45 1999
8,221,491 Tissue supporting devices 0 1999
6,322,586 Catheter tip designs and method of manufacture 117 2000
6,770,088 Intravascular stent 36 2000
6,962,603 Longitudinally flexible expandable stent 38 2000
6,981,986 Longitudinally flexible expandable stent 36 2000
6,352,551 Stent installation method using balloon catheter having stepped compliance curve 23 2000
6,764,504 Combined shaped balloon and stent protector 28 2001
6,402,778 Stent installation method using balloon catheter having stepped compliance curve 27 2001
7,326,241 Intravascular stent 11 2001
8,348,992 Longitudinally flexible expandable stent 0 2001
6,991,639 Catheter with removable balloon protector and stent delivery system with removable stent protector 12 2001
6,790,221 Catheter tip designs and method of manufacture 41 2001
8,070,792 Stent 0 2002
7,081,130 Intravascular Stent 19 2002
6,913,619 Longitudinally flexible expandable stent 38 2002
8,021,414 Intravascular stent 0 2002
8,562,665 Tubular stent consists of chevron-shape expansion struts and contralaterally attached diagonal-connectors 0 2002
7,988,717 Longitudinally flexible expandable stent 3 2003
7,766,956 Intravascular stent and assembly 5 2003
8,092,512 Nested stent 0 2004
8,114,146 Longitudinally flexible expandable stent 1 2004
7,988,720 Longitudinally flexible expandable stent 3 2007
8,142,489 Flexible and expandable stent 0 2008
8,444,686 Catheter with removable balloon protector and stent delivery system with removable stent protector 0 2009
8,512,395 Stent with horseshoe shaped bridges 0 2011
8,663,313 Low strain high strength stent 0 2011
8,449,597 Longitudinally flexible expandable stent 0 2011
8,790,388 Stent with reduced profile 0 2012
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ADVANCED CARDIOVASCULAR SYSTEMS, INC. (48)
5,242,399 Method and system for stent delivery 332 1992
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5,421,955 Expandable stents and method for making same 631 1994
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5,649,952 Expandable stents and method for making same 212 1996
5,766,238 Expandable stents and method for making same 108 1997
6,019,777 Catheter and method for a stent delivery system 52 1997
5,916,234 Expandable stents and method for making same 75 1997
6,066,168 Expandable stents and method for making same 164 1998
6,066,167 Expandable stents 86 1998
6,171,334 Expandable stent and method of use 116 1998
6,461,380 Stent configuration 52 1998
6,117,104 Stent deployment system and method of use 19 1998
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6,626,933 Expandable stents and method for making same stent delivery system 27 1999
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6,579,310 Stent having overlapping struts 21 2000
6,432,133 Expandable stents and method for making same 83 2000
6,884,257 Stent delivery system with adjustable length balloon 21 2000
6,596,022 Expandable stents and method for making same 52 2001
6,773,455 Stent with reinforced struts and bimodal deployment 20 2001
7,201,940 Method and apparatus for thermal spray processing of medical devices 10 2001
6,485,511 Expandable stents and method for making same 53 2001
6,899,729 Stent for treating vulnerable plaque 54 2002
7,316,710 Flexible stent 18 2002
7,163,715 Spray processing of porous medical devices 82 2002
6,896,697 Intravascular stent 70 2002
6,814,749 Stent designs for use in peripheral vessels 17 2003
6,875,229 Stent and catheter assembly and method for treating bifurcations 12 2003
6,908,479 Expandable stents and method for making same 7 2003
6,689,159 Expandable stents and method for making same 42 2003
6,846,323 Intravascular stent 165 2003
6,955,688 Stent and catheter assembly and method for treating bifurcations 64 2003
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7,258,697 Stent with anchors to prevent vulnerable plaque rupture during deployment 14 2003
7,513,907 Expandable stents and method for making same 3 2005
7,514,122 Method and apparatus for spray processing of porous medical devices 12 2006
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7,753,950 Stent and catheter assembly and method for treating bifurcations 1 2007
 
W. L. GORE & ASSOCIATES, INC. (29)
6,165,210 Self-expandable helical intravascular stent and stent-graft 180 1994
5,876,432 Self-expandable helical intravascular stent and stent-graft 206 1995
6,015,429 Procedures for introducing stents and stent-grafts 88 1996
6,001,123 Folding self-expandable intravascular stent-graft 120 1996
6,551,350 Kink resistant bifurcated prosthesis 108 1996
6,352,561 Implant deployment apparatus 145 1996
5,925,061 Low profile vascular stent 160 1997
6,017,362 Folding self-expandable intravascular stent 102 1997
6,331,188 Exterior supported self-expanding stent-graft 59 1997
5,919,225 Procedures for introducing stents and stent-grafts 157 1997
6,613,072 Procedures for introducing stents and stent-grafts 125 1997
6,352,553 Stent-graft deployment apparatus and method 168 1997
6,042,605 Kink resistant stent-graft 158 1997
6,517,570 Exterior supported self-expanding stent-graft 76 1997
5,873,906 Procedures for introducing stents and stent-grafts 160 1997
6,582,458 Intraluminal graft 60 1998
6,613,073 Intraluminal graft 51 1998
6,110,191 Endovascular delivery system 67 1998
6,099,558 Intraluminal grafting of a bifuricated artery 75 1999
6,361,637 Method of making a kink resistant stent-graft 110 1999
6,565,596 Intraluminal graft 51 1999
6,344,056 Vascular grafts for bridging a vessel side branch 52 1999
6,689,158 Intraluminal graft 51 2000
6,685,736 Intraluminal graft 53 2000
6,520,986 Kink resistant stent-graft 80 2001
7,682,380 Kink-resistant bifurcated prosthesis 3 2002
8,323,328 Kink resistant stent-graft 0 2002
8,623,065 Exterior supported self-expanding stent-graft 0 2002
8,052,742 Intraluminal graft 0 2006
 
EV3 INC. (22)
6,605,102 Intravascular trap and method of trapping particles in bodily fluids 216 1996
6,949,103 Method and device for filtering body fluid 53 2002
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7,033,375 Method and device for filtering body fluid 56 2002
6,989,019 Method and device for filtering body fluid 45 2002
6,712,835 Method and device for filtering body fluid 119 2002
7,566,338 Method and device for filtering body fluid 4 2003
7,556,635 Method and device for filtering body fluid 4 2004
7,678,130 Method and device for filtering body fluid 4 2004
7,404,820 Method and device for filtering body fluid 4 2005
7,828,815 Method and device for filtering body fluid 4 2005
7,686,815 Method and device for filtering body fluid 3 2005
7,572,273 Method and device for filtering body fluid 5 2005
7,556,636 Method and device for filtering body fluid 5 2005
7,442,200 Method of forming medical devices: intravascular occlusion devices 7 2005
7,410,492 Method and device for filtering body fluid 4 2005
7,371,250 Method and device for filtering body fluid 5 2005
7,367,985 Method and device for filtering body fluid 7 2005
7,367,986 Method and device for filtering body fluid 4 2005
7,828,816 Method and device for filtering body fluid 4 2007
7,670,355 Method and device for filtering body fluid 4 2007
7,670,356 Method and device for filtering body fluid 6 2007
 
C.R. BARD, INC. (20)
6,251,418 Systems and methods for local delivery of an agent 98 1997
6,197,324 System and methods for local delivery of an agent 78 1998
6,689,121 Systems and methods for treating ischemia 2 1998
6,458,092 Vascular inducing implants 51 1998
6,432,126 Flexible vascular inducing implants 46 1998
6,331,185 Flexible vascular inducing implants 1998
6,248,112 Implant delivery system 83 1998
6,692,520 Systems and methods for imbedded intramuscular implants 17 1998
7,232,421 Agent delivery systems 2 2000
6,986,784 Implant anchor systems 27 2000
7,204,847 Implant anchor systems 9 2000
6,802,858 Vascular inducing implants 30 2001
6,709,425 Vascular inducing implants 63 2001
6,447,522 Implant delivery system 98 2001
6,786,929 Flexible vascular inducing implants and methods 28 2001
6,855,160 Implant and agent delivery device 7 2002
6,949,117 Vascular inducing implants 9 2004
7,935,141 Variable speed stent delivery system 2 2006
8,808,346 Stent delivery system 0 2007
8,500,789 Device for catheter sheath retraction 1 2008
 
SCIMED LIFE SYSTEMS, INC. (19)
5,609,627 Method for delivering a bifurcated endoluminal prosthesis 474 1994
5,800,508 Bifurcated endoluminal prosthesis 319 1995
5,776,180 Bifurcated endoluminal prosthesis 125 1995
5,718,724 Bifurcated endoluminal prosthesis 215 1995
5,716,365 Bifurcated endoluminal prosthesis 211 1995
5,693,086 Apparatus for delivering an endoluminal stent or prosthesis 217 1995
5,683,450 Bifurcated endoluminal prosthesis 203 1995
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6,051,020 Bifurcated endoluminal prosthesis 241 1997
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6,117,167 Endoluminal prosthesis and system for joining 139 1998
6,302,906 System for delivering a prosthesis 264 1999
6,165,213 System and method for assembling an endoluminal prosthesis 72 1999
7,510,570 Bifurcated endoluminal prosthesis 6 1999
8,192,482 Endoluminal stent 0 2001
7,780,720 Bifurcated endoluminal prosthesis 7 2003
7,942,919 Bifurcated endoluminal prosthesis 3 2004
7,905,914 Bifurcated endoluminal prosthesis 0 2004
7,901,449 Bifurcated endoluminal prosthesis 4 2007
 
MEDTRONIC, INC. (17)
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5,282,823 Intravascular radially expandable stent 477 1992
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5,613,981 Bidirectional dual sinusoidal helix stent 115 1995
5,651,174 Intravascular radially expandable stent 108 1995
5,591,198 Multiple sinusoidal wave configuration stent 69 1995
5,653,727 Intravascular stent 183 1996
5,913,896 Interwoven dual sinusoidal helix stent 53 1997
6,533,807 Radially-expandable stent and delivery system 48 1998
6,136,023 Welded sinusoidal wave stent 49 1998
6,613,079 Radially-expandable stent with controllable force profile 41 1999
6,331,189 Flexible medical stent 93 1999
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LIFEPORT SCIENCES LLC (16)
5,275,622 Endovascular grafting apparatus, system and method and devices for use therewith 422 1990
6,030,413 Artificial graft and implantation method 205 1991
5,405,377 Intraluminal stent 515 1992
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5,662,700 Artificial graft and implantation method 155 1994
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5,766,237 Method of reinforcing a body vessel using a intraluminal stent 31 1995
5,665,115 Intraluminal stent 174 1995
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6,174,328 Intraluminal stent and graft 28 1999
6,702,844 Artificial graft and implantation method 51 1999
7,166,125 Intraluminal grafting system 32 2000
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6,860,901 Intraluminal grafting system 94 2002
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COOK MEDICAL TECHNOLOGIES LLC (8)
5,314,472 Vascular stent 490 1991
D390957 Implantable intravascular stent 27 1992
D484979 Implantable intravascular stent 27 1992
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5,527,354 Stent formed of half-round wire 307 1994
6,746,489 Prosthesis having a sleeve valve 85 2001
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8,221,505 Prosthesis having a sleeve valve 0 2007
 
CORDIS CORPORATION (8)
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5,171,262 Non-woven endoprosthesis 341 1990
5,304,200 Welded radially expandable endoprosthesis and the like 315 1993
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AGA MEDICAL CORPORATION (7)
6,123,715 Method of forming medical devices; intravascular occlusion devices 192 1994
5,846,261 Percutaneous catheter directed occlusion devices 215 1997
6,168,622 Method and apparatus for occluding aneurysms 117 1998
6,368,339 Method of forming medical devices: intra-vascular occlusion devices 93 2000
6,447,531 Method of forming medical devices; intravascular occlusion devices 159 2000
6,599,308 Intravascular occlusion devices 103 2002
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ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC. (7)
7,976,564 PFO closure devices and related methods of use 4 2002
8,372,112 Closure devices, related delivery methods, and related methods of use 1 2004
7,717,937 Closure devices, related delivery methods and tools, and related methods of use 6 2005
7,691,128 PFO closure devices and related methods of use 0 2005
8,574,264 Method for retrieving a closure device 0 2006
8,382,796 Closure devices, related delivery methods and related methods of use 0 2009
8,777,985 Closure devices, related delivery methods and tools, and related methods of use 0 2013
 
ABBOTT CARDIOVASCULAR SYSTEMS INC. (6)
7,763,198 Method for retaining a vascular stent on a catheter 5 2006
7,947,207 Method for retaining a vascular stent on a catheter 2 2006
8,216,209 Method and apparatus for delivering an agent to a kidney 0 2007
7,955,379 Stent and catheter assembly and method for treating bifurcations 1 2007
8,221,112 Method for retaining a vascular stent on a catheter 1 2011
8,496,615 Method and apparatus for delivering an agent to a kidney 0 2012
 
MEDTRONIC VASCULAR, INC. (5)
8,206,427 Apparatus and methods for endoluminal graft placement 1 1995
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6,344,053 Endovascular support device and method 67 1999
6,663,661 Endovascular support device and method 24 2001
6,827,733 Endovascular support device and method 4 2003
 
BOSTON SCIENTIFIC CORPORATION (4)
5,902,333 Prosthesis delivery system with dilating tip 54 1995
5,603,698 Prosthesis delivery system 127 1995
5,984,964 Prothesis delivery system 76 1996
6,136,006 Apparatus for deliver and deployment of a stent 140 1998
 
Endosystems LLC (4)
5,827,321 Non-Foreshortening intraluminal prosthesis 238 1997
6,106,548 Non-foreshortening intraluminal prosthesis 208 1998
6,475,236 Non-foreshortening intraluminal prosthesis 78 2000
6,764,506 Non-foreshortening intraluminal prosthesis 33 2002
 
ANGIOSCORE, INC. (3)
7,686,824 Apparatus and methods for treating hardened vascular lesions 9 2003
8,080,026 Apparatus and methods for treating hardened vascular lesions 6 2004
8,454,636 Apparatus and methods for treating hardened vascular lesions 0 2011
 
COOK INCORPORATED (3)
4,800,882 Endovascular stent and delivery system 1260 1987
5,041,126 Endovascular stent and delivery system 486 1988
5,314,444 Endovascular stent and delivery system 310 1993
 
CORVITA CORPORATION (3)
5,019,090 Radially expandable endoprosthesis and the like 734 1988
5,092,877 Radially expandable endoprosthesis 373 1990
5,226,913 Method of making a radially expandable prosthesis 367 1992
 
MEDTRONIC AVE, INC. (3)
4,830,003 Compressive stent and delivery system 720 1988
5,108,416 Stent introducer system 396 1990
5,984,963 Endovascular stents 89 1996
 
AMS RESEARCH CORPORATION (2)
6,821,291 Retrievable stent and method of use thereof 106 2001
6,926,732 Stent delivery device and method 55 2001
 
EP Technologies, Inc. (2)
5,573,522 Spring assembly for catheter 7 1995
5,902,291 Spring assembly for catheter 2 1997
 
MEDINOL LTD. (2)
6,355,059 Serpentine coiled ladder stent 46 1998
6,503,270 Serpentine coiled ladder stent 19 2000
 
Schneider (Europe) A.G. (2)
5,534,287 Methods for applying an elastic coating layer on stents 85 1994
6,375,787 Methods for applying a covering layer to a stent 35 1996
 
SULZER INTRA THERAPEUTICS, INC. (2)
6,494,907 Braided stent 25 1998
6,019,779 Multi-filar coil medical stent 149 1998
 
TYCO HEALTHCARE GROUP LP (2)
7,947,060 Method and device for filtering body fluid 3 2007
7,922,732 Method and device for filtering body fluid 30 2007
 
WILL, ALLAN (2)
6,383,171 Methods and devices for protecting a passageway in a body when advancing devices through the passageway 117 1999
6,712,842 Methods and devices for lining a blood vessel and opening a narrowed region of a blood vessel 47 2000
 
AHN, SAMUEL S. (1)
5,772,668 Apparatus for placing an endoprosthesis 91 1995
 
ANGIOMED GMBH & CO. MEDIZINTECHNIK KG (1)
8,062,344 Variable speed self-expanding stent delivery system and luer locking connector 5 2009
 
AVE GALWAY LIMITED (1)
6,051,001 Device and method for mounting an endovascular stent onto a ballon catheter 15 1998
 
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (1)
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BARD CONNAUGHT (1)
6,066,169 Expandable stent having articulated connecting rods 94 1998
 
BOSTON SCIENTIFIC LIMITED (1)
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BOSTON SCIENTIFIC TECHNOLOGY, INC. (1)
6,010,530 Self-expanding endoluminal prosthesis 322 1998
 
DEVICE DEVELOPMENTS, INC. (1)
4,820,298 Internal vascular prosthesis 407 1987
 
EDWARDS LIFESCIENCES CORPORATION (1)
6,663,667 Towel graft means for enhancing tissue ingrowth in vascular grafts 59 2001
 
HOTSPUR TECHNOLOGIES, INC. (1)
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LACROSSE PRODUCTS, INC. (1)
4,848,342 Dilation catheter 37 1986
 
MEDTECH CAPITAL VENTURES, LLC (1)
7,749,585 Reduced profile medical balloon element 1 2003
 
MEDTRONIC VENTOR TECHNOLOGIES LTD. (1)
8,313,525 Valve suturing and implantation procedures 2 2008
 
SCHNEIDER (USA) INC. (1)
5,817,102 Apparatus for delivering and deploying a stent 189 1997
 
ST. JUDE MEDICAL ATG, INC. (1)
7,575,586 Medical graft connector or plug structures, and methods of making and installing same 11 2003
 
STATE OF OREGON HEALTH SCIENCES UNIVERSITY (1)
5,507,767 Spiral stent 500 1992
 
TARGET THERAPEUTICS, INC. (1)
5,304,195 Detachable pusher-vasoocclusive coil assembly with interlocking coupling 300 1993
 
Other [Check patent profile for assignment information] (6)
4,990,155 Surgical stent method and apparatus 345 1989
5,676,685 Temporary stent 66 1995
5,665,116 Method and apparatus for catheterization to dilate vascular blockage 6 1995
5,634,928 Integrated dual-function catheter system and method for balloon angioplasty and stent delivery 147 1996
5,766,192 Atherectomy, angioplasty and stent method and apparatus 106 1996
8,721,667 Apparatus and methods for treating hardened vascular lesions 0 2013