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

1 Status Updates

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

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 The catheter is then allowed to be removed and withdrawn leaving the liner deployed and implanted within the blood vessel.

Loading the Abstract Image... loading....

First Claim

See full text

all claims..

Related Publications

Loading Related Publications... loading....

Patent Owner(s)

  • Assignment data not available. Check USPTO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wiktor, Dominik M Cranford, NJ 20 3963

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 614 1983
 
COOK INCORPORATED (1)
4,580,568 Percutaneous endovascular stent and method for insertion thereof 1248 1984
 
DOTTER, PAMELA, B. (1)
4,503,569 Transluminally placed expandable graft prosthesis 893 1983

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
BOSTON SCIENTIFIC SCIMED, INC. (56)
4,762,128 Method and apparatus for treating hypertrophy of the prostate gland 524 1986
4,893,623 Method and apparatus for treating hypertrophy of the prostate gland 287 1987
4,950,227 Stent delivery system 648 1988
5,071,407 Radially expandable fixation member 755 1990
5,064,435 Self-expanding prosthesis having stable axial length 1030 1990
5,222,971 Temporary stent and methods for use and manufacture 365 1990
5,201,757 Medial region deployment of radially self-expanding stents 398 1992
5,221,261 Radially expandable fixation member 223 1992
5,378,239 Radially expandable fixation member constructed of recovery metal 139 1993
5,645,559 Multiple layer stent 325 1993
5,445,646 Single layer hydraulic sheath stent delivery apparatus and method 297 1994
5,575,816 High strength and high density intraluminal wire stent 115 1994
5,545,135 Perfusion balloon stent 50 1994
5,496,277 Radially expandable body implantable device 272 1994
5,749,851 Stent installation method using balloon catheter having stepped compliance curve 46 1995
5,752,971 Method of treating a flow obstruction 36 1995
5,836,951 Balloon dilation catheter 31 1995
6,818,014 Longitudinally flexible expandable stent 59 1995
5,716,410 Temporary stent and method of use 100 1995
5,876,448 Esophageal stent 279 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 55 1997
6,348,065 Longitudinally flexible expandable stent 193 1998
6,451,052 Tissue supporting devices 103 1998
7,204,848 Longitudinally flexible expandable stent 26 1998
6,113,608 Stent delivery device 47 1998
6,290,485 Mold for forming a balloon catheter having stepped compliance curve 46 1999
8,221,491 Tissue supporting devices 0 1999
6,322,586 Catheter tip designs and method of manufacture 118 2000
6,770,088 Intravascular stent 37 2000
6,962,603 Longitudinally flexible expandable stent 40 2000
6,981,986 Longitudinally flexible expandable stent 37 2000
6,352,551 Stent installation method using balloon catheter having stepped compliance curve 24 2000
6,764,504 Combined shaped balloon and stent protector 29 2001
6,402,778 Stent installation method using balloon catheter having stepped compliance curve 28 2001
7,326,241 Intravascular stent 14 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 1 2002
7,081,130 Intravascular Stent 20 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 1 2011
8,790,388 Stent with reduced profile 0 2012
8,801,773 Flexible and expandable stent 0 2012
 
ADVANCED CARDIOVASCULAR SYSTEMS, INC. (48)
5,242,399 Method and system for stent delivery 334 1992
5,344,426 Method and system for stent delivery 388 1993
5,456,667 Temporary stenting catheter with one-piece expandable segment 416 1993
5,476,505 Coiled stent and delivery system 185 1993
5,421,955 Expandable stents and method for making same 637 1994
5,569,295 Expandable stents and method for making same 381 1995
5,649,952 Expandable stents and method for making same 215 1996
5,766,238 Expandable stents and method for making same 111 1997
6,019,777 Catheter and method for a stent delivery system 57 1997
5,916,234 Expandable stents and method for making same 75 1997
6,066,168 Expandable stents and method for making same 168 1998
6,066,167 Expandable stents 92 1998
6,171,334 Expandable stent and method of use 116 1998
6,461,380 Stent configuration 53 1998
6,117,104 Stent deployment system and method of use 20 1998
6,629,991 Expandable stents and method for making same 5 1999
6,626,933 Expandable stents and method for making same stent delivery system 28 1999
6,217,586 Catheter and method for a stent delivery system 44 1999
6,540,774 Stent design with end rings having enhanced strength and radiopacity 50 1999
6,537,311 Stent designs for use in peripheral vessels 7 1999
6,471,721 Vascular stent having increased radiopacity and method for making same 115 1999
6,355,058 Stent with radiopaque coating consisting of particles in a binder 72 1999
6,436,132 Composite intraluminal prostheses 60 2000
6,309,412 Expandable stents and method for making same 54 2000
6,652,579 Radiopaque stent 81 2000
6,579,310 Stent having overlapping struts 24 2000
6,432,133 Expandable stents and method for making same 84 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 14 2001
6,485,511 Expandable stents and method for making same 53 2001
6,899,729 Stent for treating vulnerable plaque 55 2002
7,316,710 Flexible stent 20 2002
7,163,715 Spray processing of porous medical devices 88 2002
6,896,697 Intravascular stent 72 2002
6,814,749 Stent designs for use in peripheral vessels 18 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 43 2003
6,846,323 Intravascular stent 167 2003
6,955,688 Stent and catheter assembly and method for treating bifurcations 65 2003
6,896,699 Stent and catheter assembly and method for treating bifurcations 65 2003
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 13 2006
8,475,518 Stent with anchors to prevent vulnerable plaque rupture during deployment 0 2007
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 186 1994
5,876,432 Self-expandable helical intravascular stent and stent-graft 212 1995
6,015,429 Procedures for introducing stents and stent-grafts 89 1996
6,001,123 Folding self-expandable intravascular stent-graft 122 1996
6,551,350 Kink resistant bifurcated prosthesis 109 1996
6,352,561 Implant deployment apparatus 149 1996
5,925,061 Low profile vascular stent 165 1997
6,017,362 Folding self-expandable intravascular stent 103 1997
6,331,188 Exterior supported self-expanding stent-graft 60 1997
5,919,225 Procedures for introducing stents and stent-grafts 160 1997
6,613,072 Procedures for introducing stents and stent-grafts 128 1997
6,352,553 Stent-graft deployment apparatus and method 178 1997
6,042,605 Kink resistant stent-graft 164 1997
6,517,570 Exterior supported self-expanding stent-graft 78 1997
5,873,906 Procedures for introducing stents and stent-grafts 165 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 77 1999
6,361,637 Method of making a kink resistant stent-graft 112 1999
6,565,596 Intraluminal graft 51 1999
6,344,056 Vascular grafts for bridging a vessel side branch 57 1999
6,689,158 Intraluminal graft 51 2000
6,685,736 Intraluminal graft 55 2000
6,520,986 Kink resistant stent-graft 84 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 223 1996
6,949,103 Method and device for filtering body fluid 56 2002
7,048,752 Method and device for filtering body fluid 61 2002
7,033,375 Method and device for filtering body fluid 59 2002
6,989,019 Method and device for filtering body fluid 49 2002
6,712,835 Method and device for filtering body fluid 124 2002
7,566,338 Method and device for filtering body fluid 6 2003
7,556,635 Method and device for filtering body fluid 7 2004
7,678,130 Method and device for filtering body fluid 6 2004
7,404,820 Method and device for filtering body fluid 6 2005
7,828,815 Method and device for filtering body fluid 5 2005
7,686,815 Method and device for filtering body fluid 5 2005
7,572,273 Method and device for filtering body fluid 7 2005
7,556,636 Method and device for filtering body fluid 8 2005
7,442,200 Method of forming medical devices: intravascular occlusion devices 9 2005
7,410,492 Method and device for filtering body fluid 6 2005
7,371,250 Method and device for filtering body fluid 7 2005
7,367,985 Method and device for filtering body fluid 9 2005
7,367,986 Method and device for filtering body fluid 6 2005
7,828,816 Method and device for filtering body fluid 4 2007
7,670,355 Method and device for filtering body fluid 6 2007
7,670,356 Method and device for filtering body fluid 9 2007
 
C.R. BARD, INC. (20)
6,251,418 Systems and methods for local delivery of an agent 103 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 52 1998
6,432,126 Flexible vascular inducing implants 46 1998
6,331,185 Flexible vascular inducing implants 1998
6,248,112 Implant delivery system 84 1998
6,692,520 Systems and methods for imbedded intramuscular implants 18 1998
7,232,421 Agent delivery systems 3 2000
6,986,784 Implant anchor systems 28 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 105 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 11 2004
7,935,141 Variable speed stent delivery system 3 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 482 1994
5,800,508 Bifurcated endoluminal prosthesis 329 1995
5,776,180 Bifurcated endoluminal prosthesis 127 1995
5,718,724 Bifurcated endoluminal prosthesis 217 1995
5,716,365 Bifurcated endoluminal prosthesis 214 1995
5,693,086 Apparatus for delivering an endoluminal stent or prosthesis 220 1995
5,683,450 Bifurcated endoluminal prosthesis 206 1995
5,916,263 Bifurcated endoluminal prosthesis 195 1996
6,051,020 Bifurcated endoluminal prosthesis 246 1997
5,938,696 Bifurcated endoluminal prosthesis 207 1997
6,117,167 Endoluminal prosthesis and system for joining 143 1998
6,302,906 System for delivering a prosthesis 279 1999
6,165,213 System and method for assembling an endoluminal prosthesis 76 1999
7,510,570 Bifurcated endoluminal prosthesis 9 1999
8,192,482 Endoluminal stent 0 2001
7,780,720 Bifurcated endoluminal prosthesis 9 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)
4,969,458 Intracoronary stent and method of simultaneous angioplasty and stent implant 497 1987
4,886,062 Intravascular radially expandable stent and method of implant 1313 1987
5,133,732 Intravascular stent 735 1989
5,104,404 Articulated stent 712 1991
5,282,823 Intravascular radially expandable stent 481 1992
6,113,621 Intravascular stent 17 1992
5,443,496 Intravascular radially expandable stent 409 1993
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 185 1996
5,913,896 Interwoven dual sinusoidal helix stent 56 1997
6,533,807 Radially-expandable stent and delivery system 49 1998
6,136,023 Welded sinusoidal wave stent 49 1998
6,613,079 Radially-expandable stent with controllable force profile 43 1999
6,331,189 Flexible medical stent 94 1999
6,923,828 Intravascular stent 14 2000
 
LIFEPORT SCIENCES LLC (16)
5,275,622 Endovascular grafting apparatus, system and method and devices for use therewith 427 1990
6,030,413 Artificial graft and implantation method 211 1991
5,405,377 Intraluminal stent 524 1992
5,397,345 Artificial graft and implantation method 337 1993
5,662,700 Artificial graft and implantation method 157 1994
5,683,448 Intraluminal stent and graft 105 1994
5,766,237 Method of reinforcing a body vessel using a intraluminal stent 33 1995
5,665,115 Intraluminal stent 183 1995
5,824,039 Endovascular graft having bifurcation and apparatus and method for deploying the same 141 1996
6,174,328 Intraluminal stent and graft 30 1999
6,702,844 Artificial graft and implantation method 56 1999
7,166,125 Intraluminal grafting system 33 2000
6,849,086 Intraluminal stent and graft 25 2002
6,814,748 Intraluminal grafting system 82 2002
6,860,901 Intraluminal grafting system 101 2002
7,534,256 Intraluminal stent and graft 5 2005
 
COOK MEDICAL TECHNOLOGIES LLC (8)
5,314,472 Vascular stent 496 1991
D390957 Implantable intravascular stent 27 1992
D484979 Implantable intravascular stent 27 1992
5,443,498 Vascular stent and method of making and implanting a vacsular stent 468 1993
5,527,354 Stent formed of half-round wire 309 1994
6,746,489 Prosthesis having a sleeve valve 88 2001
7,118,600 Prosthesis having a sleeve valve 24 2002
8,221,505 Prosthesis having a sleeve valve 1 2007
 
CORDIS CORPORATION (8)
5,015,253 Non-woven endoprosthesis 367 1989
5,171,262 Non-woven endoprosthesis 344 1990
5,304,200 Welded radially expandable endoprosthesis and the like 315 1993
5,716,396 Endoprosthesis having multiple laser welded junctions method and procedure 109 1995
5,913,897 Endoprosthesis having multiple bridging junctions and procedure 114 1997
6,773,446 Delivery apparatus for a self-expanding stent 90 2000
6,743,219 Delivery apparatus for a self-expanding stent 97 2000
7,169,170 Self-expanding stent delivery system 27 2002
 
AGA MEDICAL CORPORATION (7)
6,123,715 Method of forming medical devices; intravascular occlusion devices 197 1994
5,846,261 Percutaneous catheter directed occlusion devices 220 1997
6,168,622 Method and apparatus for occluding aneurysms 133 1998
6,368,339 Method of forming medical devices: intra-vascular occlusion devices 96 2000
6,447,531 Method of forming medical devices; intravascular occlusion devices 174 2000
6,599,308 Intravascular occlusion devices 106 2002
6,682,546 Intravascular occlusion devices 147 2002
 
ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC. (7)
7,976,564 PFO closure devices and related methods of use 5 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 8 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
 
Endosystems LLC (5)
5,827,321 Non-Foreshortening intraluminal prosthesis 244 1997
6,106,548 Non-foreshortening intraluminal prosthesis 214 1998
6,475,236 Non-foreshortening intraluminal prosthesis 80 2000
6,764,506 Non-foreshortening intraluminal prosthesis 35 2002
8,882,823 Non-foreshortening intraluminal prosthesis 0 2007
 
MEDTRONIC VASCULAR, INC. (5)
8,206,427 Apparatus and methods for endoluminal graft placement 1 1995
8,317,854 Apparatus and methods for endoluminal graft placement 1 1996
6,344,053 Endovascular support device and method 67 1999
6,663,661 Endovascular support device and method 27 2001
6,827,733 Endovascular support device and method 4 2003
 
ANGIOSCORE, INC. (4)
7,686,824 Apparatus and methods for treating hardened vascular lesions 10 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
8,721,667 Apparatus and methods for treating hardened vascular lesions 0 2013
 
BOSTON SCIENTIFIC CORPORATION (4)
5,902,333 Prosthesis delivery system with dilating tip 60 1995
5,603,698 Prosthesis delivery system 132 1995
5,984,964 Prothesis delivery system 82 1996
6,136,006 Apparatus for deliver and deployment of a stent 148 1998
 
COOK INCORPORATED (3)
4,800,882 Endovascular stent and delivery system 1277 1987
5,041,126 Endovascular stent and delivery system 491 1988
5,314,444 Endovascular stent and delivery system 316 1993
 
CORVITA CORPORATION (3)
5,019,090 Radially expandable endoprosthesis and the like 740 1988
5,092,877 Radially expandable endoprosthesis 374 1990
5,226,913 Method of making a radially expandable prosthesis 369 1992
 
MEDTRONIC AVE, INC. (3)
4,830,003 Compressive stent and delivery system 728 1988
5,108,416 Stent introducer system 399 1990
5,984,963 Endovascular stents 90 1996
 
AMS RESEARCH CORPORATION (2)
6,821,291 Retrievable stent and method of use thereof 112 2001
6,926,732 Stent delivery device and method 63 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 88 1994
6,375,787 Methods for applying a covering layer to a stent 36 1996
 
SULZER INTRA THERAPEUTICS, INC. (2)
6,494,907 Braided stent 26 1998
6,019,779 Multi-filar coil medical stent 152 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 44 2007
 
WILL, ALLAN (2)
6,383,171 Methods and devices for protecting a passageway in a body when advancing devices through the passageway 118 1999
6,712,842 Methods and devices for lining a blood vessel and opening a narrowed region of a blood vessel 53 2000
 
ANGIOMED GMBH & CO. MEDIZINTECHNIK KG (1)
8,062,344 Variable speed self-expanding stent delivery system and luer locking connector 5 2009
 
AUGUSTINE FUND, L.P. (1)
5,772,668 Apparatus for placing an endoprosthesis 99 1995
 
AVE GALWAY LIMITED (1)
6,051,001 Device and method for mounting an endovascular stent onto a ballon catheter 16 1998
 
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (1)
6,733,439 Centering mechanism for probe 4 2001
 
BARD CONNAUGHT (1)
6,066,169 Expandable stent having articulated connecting rods 95 1998
 
BOSTON SCIENTIFIC LIMITED (1)
8,728,147 Longitudinally flexible expandable stent 0 2011
 
BOSTON SCIENTIFIC TECHNOLOGY, INC. (1)
6,010,530 Self-expanding endoluminal prosthesis 327 1998
 
DEVICE DEVELOPMENTS, INC. (1)
4,820,298 Internal vascular prosthesis 409 1987
 
EDWARDS LIFESCIENCES CORPORATION (1)
6,663,667 Towel graft means for enhancing tissue ingrowth in vascular grafts 62 2001
 
HOTSPUR TECHNOLOGIES, INC. (1)
8,043,313 Apparatus and methods for treating obstructions within body lumens 4 2009
 
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 195 1997
 
ST. JUDE MEDICAL ATG, INC. (1)
7,575,586 Medical graft connector or plug structures, and methods of making and installing same 13 2003
 
STATE OF OREGON HEALTH SCIENCES UNIVERSITY (1)
5,507,767 Spiral stent 519 1992
 
TARGET THERAPEUTICS, INC. (1)
5,304,195 Detachable pusher-vasoocclusive coil assembly with interlocking coupling 308 1993
 
Other [Check patent profile for assignment information] (5)
4,990,155 Surgical stent method and apparatus 350 1989
5,676,685 Temporary stent 67 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 151 1996
5,766,192 Atherectomy, angioplasty and stent method and apparatus 106 1996