US Patent No: 5,718,973

Number of patents in Portfolio can not be more than 2000

Tubular intraluminal graft

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Abstract

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A tubular intraluminal graft for repairing body conduits, made from at least one layer of porous expanded PTFE film that has a microstructure having fibrils oriented in at least two directions which are substantially perpendicular to each other. The tubular intraluminal graft has a wall thickness of less than about 0.25 mm and may have a longitudinally or helically oriented seamline. Additional reinforcing components such as reinforcing ribs or braids may also be provided.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
W. L. GORE & ASSOCIATES, INC.NEWARK, DE1091

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lewis, James D Flagstaff, AZ 39 2188
Myers, David J Camp Verde, AZ 68 3002

Cited Art Landscape

Patent Info (Count) # Cites Year
 
AMS MEDINVENT S.A. (2)
4,553,545 Device for application in blood vessels or other difficultly accessible locations and its use 609 1983
4,655,771 Prosthesis comprising an expansible or contractile tubular body 1337 1983
 
MEDTRONIC, INC. (2)
4,681,110 Catheter arrangement having a blood vessel liner, and method of using it 502 1985
5,282,847 Prosthetic vascular grafts with a pleated structure 175 1992
 
SUMITOMO ELECTRIC INDUSTRIES, LTD. (2)
4,208,745 Vascular prostheses composed of polytetrafluoroethylene and process for their production 102 1977
4,304,010 Tubular polytetrafluoroethylene prosthesis with porous elastomer coating 96 1979
 
W. L. GORE & ASSOCIATES, INC. (2)
5,107,852 Catheter guidewire device having a covering of fluoropolymer tape 110 1990
5,269,810 Patch electrode 63 1992
 
DEVICE DEVELOPMENTS, INC. (1)
4,820,298 Internal vascular prosthesis 407 1987
 
EDWARDS LIFESCIENCES CORPORATION (1)
4,816,339 Multi-layered poly(tetrafluoroethylene)/elastomer materials useful for in vivo implantation 342 1987
 
EXPANDABLE GRAFTS PARTNERSHIP, A TX. GENERAL PARTNERSHIP (1)
4,776,337 Expandable intraluminal graft, and method and apparatus for implanting an expandable intraluminal graft 1166 1986
 
HEW-Kabel Heinz Eilentropp KG (1)
4,791,966 Wrapped, elongated stock 51 1983
 
HUELS AKTIENGESELLSCHAFT (1)
5,009,814 Use of n-polyhydroxyalkyl fatty acid amides as thickening agents for liquid aqueous surfactant systems 62 1988
 
Kabushiki Kaisha Tatebe Seishudo (1)
4,313,231 Vascular prosthesis 126 1980
 
KEWI AC (1)
2004/0055,711 Manufacture of a strip by extrusion of a tube then flattening the tube 2003
 
LEMAITRE ACQUISITION LLC (1)
5,123,917 Expandable intraluminal vascular graft 652 1990
 
LIFEPORT SCIENCES LLC (1)
4,787,899 Intraluminal graft device, system and method 633 1986
 
NEW ENGLAND DEACONESS HOSPITAL CORPORATION (1)
5,211,658 Method and device for performing endovascular repair of aneurysms 361 1991
 
NISSHO CORPORATION (1)
5,236,447 Artificial tubular organ 304 1991
 
Servetus Partnership (1)
4,878,906 Endoprosthesis for repairing a damaged vessel 746 1988
 
Shepherd Patents S.A. (1)
4,954,126 Prosthesis comprising an expansible or contractile tubular body 701 1989
 
SORIN BIOMEDICAL INC. (1)
4,550,447 Vascular graft prosthesis 133 1983
 
TELEFLEX INCORPORATED (1)
4,925,710 Ultrathin-wall fluoropolymer tube with removable fluoropolymer core 77 1988
 
VALENTINE J. RHODES REVOCABLE TRUST / BRENDA RHODES, TRUSTEE (1)
5,122,154 Endovascular bypass graft 504 1990
 
Victor Slicing Systems S.r.l. (1)
4,512,228 Automatic sausage slicing machine for salami and like products 21 1982
 
WORLD MEDICAL MANUFACTURING CORPORATION (1)
4,562,596 Aortic graft, device and method for performing an intraluminal abdominal aortic aneurysm repair 365 1984
 
Other [Check patent profile for assignment information] (6)
4,190,909 Apparatus and method for surgical repair of dissecting thoracic aneurysms and the like 79 1978
4,577,631 Aneurysm repair apparatus and method 422 1984
4,877,030 Device for the widening of blood vessels 335 1988
5,078,726 Graft stent and method of repairing blood vessels 451 1990
5,156,620 Intraluminal graft/stent and balloon catheter for insertion thereof 208 1991
5,151,105 Collapsible vessel sleeve implant 429 1991

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
ENDOLOGIX, INC. (19)
6,500,202 Bifurcation graft deployment catheter 33 2000
6,508,835 Endoluminal vascular prosthesis 40 2000
6,660,030 Bifurcation graft deployment catheter 45 2000
6,733,523 Implantable vascular graft 56 2001
7,520,895 Self expanding bifurcated endovascular prosthesis 21 2002
6,951,572 Bifurcated vascular graft and method and apparatus for deploying same 8 2003
6,953,475 Bifurcation graft deployment catheter 24 2003
8,034,100 Graft deployment system 0 2003
8,147,535 Bifurcation graft deployment catheter 0 2005
7,892,277 Self expanding bifurcated endovascular prosthesis 2 2006
8,523,931 Dual concentric guidewire and methods of bifurcated graft deployment 0 2007
8,236,040 Bifurcated graft deployment systems and methods 2 2008
8,216,295 Catheter system and methods of using same 0 2009
8,167,925 Single puncture bifurcation graft deployment system 0 2010
8,491,646 Stent graft 1 2010
8,118,856 Stent graft 0 2010
8,357,192 Bifurcated graft deployment systems and methods 1 2011
8,808,350 Catheter system and methods of using same 0 2012
8,764,812 Bifurcated graft deployment systems and methods 0 2013
 
W. L. GORE & ASSOCIATES, INC. (19)
6,551,350 Kink resistant bifurcated prosthesis 105 1996
6,352,561 Implant deployment apparatus 143 1996
6,331,188 Exterior supported self-expanding stent-graft 59 1997
6,613,072 Procedures for introducing stents and stent-grafts 124 1997
6,352,553 Stent-graft deployment apparatus and method 164 1997
6,517,570 Exterior supported self-expanding stent-graft 75 1997
6,075,180 Carvable PTFE implant material 29 1997
5,993,489 Tubular intraluminal graft and stent combination 94 1998
6,517,571 Vascular graft with improved flow surfaces 87 1999
6,361,637 Method of making a kink resistant stent-graft 109 1999
6,673,102 Covered endoprosthesis and delivery system 51 2000
6,520,986 Kink resistant stent-graft 78 2001
6,981,982 Method of producing low profile stent and graft combination 31 2002
7,056,336 Covered endoprosthesis and delivery system 17 2002
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
8,029,563 Implantable devices with reduced needle puncture site leakage 0 2004
7,691,109 Method of producing low profile stent and graft combination 1 2005
 
TRIVASCULAR, INC. (13)
7,766,954 Advanced endovascular graft 4 2006
7,615,071 Endovascular graft 7 2006
8,348,989 Endovascular graft joint and method for manufacture 1 2006
7,678,217 Method for manufacturing an endovascular graft section 3 2006
8,663,309 Asymmetric stent apparatus and method 0 2007
8,226,701 Stent and delivery system for deployment thereof 0 2007
8,066,755 System and method of pivoted stent deployment 3 2007
8,328,861 Delivery system and method for bifurcated graft 0 2007
8,083,789 Securement assembly and method for expandable endovascular device 0 2007
8,361,136 Endovascular graft 0 2009
8,267,989 Inflatable porous implants and methods for drug delivery 0 2010
8,728,372 PTFE layers and methods of manufacturing 0 2010
8,801,769 Endovascular graft 0 2013
 
LIFESHIELD SCIENCES LLC (10)
6,364,903 Polymer coated stent 142 1999
6,716,239 ePTFE graft with axial elongation properties 21 2001
6,814,561 Apparatus and method for extrusion of thin-walled tubes 4 2001
7,828,833 Composite ePTFE/textile prosthesis 1 2002
7,560,006 Pressure lamination method for forming composite ePTFE/textile and ePTFE/stent/textile prostheses 37 2003
7,871,550 ePTFE graft with axial elongation properties 0 2004
7,857,843 Differentially expanded vascular graft 1 2004
7,806,922 Sintered ring supported vascular graft 2 2004
7,524,445 Method for making ePTFE and structure containing such ePTFE, such as a vascular graft 5 2004
7,655,035 Variable lamination of vascular graft 1 2005
 
BOSTON SCIENTIFIC CORPORATION (9)
6,395,019 Endovascular graft 87 1998
7,147,661 Radially expandable stent 33 2001
7,125,464 Method for manufacturing an endovascular graft section 20 2001
7,090,693 Endovascular graft joint and method for manufacture 11 2001
6,776,604 Method and apparatus for shape forming endovascular graft material 16 2001
7,081,129 Endovascular graft 28 2002
7,147,660 Advanced endovascular graft 38 2002
7,803,178 Inflatable porous implants and methods for drug delivery 4 2004
7,147,455 Method and apparatus for shape forming endovascular graft material 6 2004
 
BARD PERIPHERAL VASCULAR, INC. (8)
6,398,803 Partial encapsulation of stents 108 1999
6,558,414 Partial encapsulation of stents using strips and bands 41 1999
6,770,087 Partial encapsulation of stents 21 2001
7,914,639 Partial encapsulation of stents 3 2009
8,617,337 Partial encapsulation of stents 0 2011
8,617,441 Methods for making an encapsulated stent 0 2012
8,337,650 Methods for making a supported graft 3 2012
8,647,458 Methods for making a supported graft 0 2012
 
BOSTON SCIENTIFIC SCIMED, INC. (8)
6,652,570 Composite vascular graft 24 1999
7,597,775 Green fluoropolymer tube and endovascular prosthesis formed using same 2 2001
6,929,709 Helically formed stent/graft assembly 28 2002
7,029,495 Medical devices and methods of making the same 11 2002
7,854,756 Medical devices 1 2004
7,765,670 Method to simultaneously load and cover self expanding stents 3 2004
7,993,391 Medical devices and methods of making the same 1 2006
8,048,143 Medical devices 0 2008
 
GI Dynamics, Inc. (8)
7,837,643 Methods and devices for placing a gastrointestinal sleeve 15 2005
7,678,068 Atraumatic delivery devices 12 2005
8,486,153 Anti-obesity devices 1 2006
7,935,073 Methods of treatment using a bariatric sleeve 5 2007
7,758,535 Bariatric sleeve delivery devices 6 2007
8,162,871 Bariatric sleeve 1 2009
8,137,301 Bariatric sleeve 1 2009
8,668,662 Anti-obesity devices 0 2012
 
LIFEPORT SCIENCES LLC (7)
6,165,211 Expandable stent-graft covered with expanded polytetrafluoroethylene 54 1997
6,001,125 PTFE vascular prosthesis and method of manufacture 126 1998
6,428,571 Self-sealing PTFE vascular graft and manufacturing methods 62 2000
6,673,103 Mesh and stent for increased flexibility 37 2000
7,186,263 Mesh graft and stent for increased flexibility 12 2003
7,244,271 Self-sealing PTFE vascular graft and manufacturing methods 10 2004
RE40122 Expandable stent-graft covered with expanded polytetrafluoroethylene 18 2005
 
ATRIUM MEDICAL CORPORATION (5)
6,010,529 Expandable shielded vessel support 82 1996
6,423,089 Vascular endoprosthesis and method 64 1999
6,270,523 Expandable shielded vessel support 38 1999
6,808,533 Covered stent and method of covering a stent 33 2000
7,354,449 Covered stent and method of covering a stent 3 2004
 
C.R. BARD, INC. (5)
6,579,314 Covered stent with encapsulated ends 86 1999
6,740,115 Covered stent with encapsulated ends 36 2003
7,083,640 Covered stent with encapsulated ends 17 2004
8,087,923 Extremely thin-walled ePTFE 1 2008
8,196,279 Stent-graft covering process 4 2009
 
SCIMED LIFE SYSTEMS, INC. (5)
6,699,276 Support structure/membrane composite medical device 24 2000
6,733,524 Polymer coated stent 29 2002
6,719,783 PTFE vascular graft and method of manufacture 35 2002
7,285,132 Polymer coated stent 4 2004
7,425,291 Apparatus and method for extrusion of thin-walled tubes 2 2004
 
THORATEC CORPORATION (5)
6,761,700 Extra-corporeal vascular conduit 3 2001
7,614,997 Implantable heart assist system and method of applying same 6 2006
7,591,778 Implantable heart assist system and method of applying same 0 2006
7,588,531 Implantable heart assist system and method of applying same 0 2006
7,993,260 Implantable heart assist system and method of applying same 0 2009
 
CID S.P.A. (4)
6,638,302 Stent for angioplasty and associated production process 94 1997
7,607,208 Method of making a medicated stent 7 2003
7,739,781 Process for producing a stent for angioplasty 1 2007
7,946,019 Process for producing a stent for angioplasty 0 2010
 
MERLIN MD PTE. LTD. (4)
8,333,798 Implantable medical devices with enhanced visibility, mechanical properties and biocompatability 0 2004
8,500,751 Medical device 0 2006
8,715,340 Endovascular device with membrane 0 2007
8,262,692 Endovascular device 0 2008
 
ADVANCED CARDIOVASCULAR SYSTEMS, INC. (3)
6,800,089 Mechanical attachment method of cover materials on stents 20 2000
6,929,768 Method of making a catheter balloon by laser fusing wrapped material 2 2002
6,878,329 Method of making a catheter balloon using a polyimide covered mandrel 7 2002
 
TAYSIDE FLOW TECHNOLOGIES LIMITED (2)
7,331,989 Insert for a conduit 2 2002
8,021,415 Insert for a conduit 0 2008
 
BOSTON SCIENTIFIC/SCIMED LIFE SYSTEMS, INC. (1)
6,945,991 Composite tubular prostheses 0 2000
 
BRIDGER BIOMED, INC. (1)
7,306,841 PTFE material with aggregations of nodes 3 2004
 
FUJI PHOTO OPTICAL CO., LTD. (1)
6,565,507 Flexible tube, and method for manufacturing same 30 2001
 
MEDINOL LTD. (1)
7,384,428 Method and apparatus for covering a stent 0 2003
 
MEDTRONIC VASCULAR, INC. (1)
8,636,811 Drug eluting rolled stent and stent delivery system 0 2010
 
Schneider (USA) (1)
6,524,334 Expandable stent-graft covered with expanded polytetrafluoroethylene 53 2000
 
SENTIENT HOLDINGS, LLC (1)
7,335,184 Balloon catheter and treatment apparatus 6 2003
 
SYNTHEON CARDIOLOGY, LLC (1)
8,252,036 Sealable endovascular implants and methods for their use 1 2007
 
SYNTHES USA PRODUCTS, LLC (1)
7,709,631 Oxidized microbial cellulose and use thereof 1 2007
 
Other [Check patent profile for assignment information] (5)
6,613,082 Stent having cover with drug delivery capability 35 2000
6,379,382 Stent having cover with drug delivery capability 110 2000
6,613,084 Stent having cover with drug delivery capability 72 2001
8,585,753 Fibrillated biodegradable prosthesis 0 2007
D693773 Cable sleeve 0 2012