Expandable stent and method for delivery of same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7094255
APP PUB NO 20040236404A1
SERIAL NO

10849990

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An expandable stent having a proximal end and a distal end in communication with one another, and a tubular wall disposed between the proximal end and the distal end. The tubular wall has a longitudinal axis and a porous surface defined by a plurality of intersecting members comprising a series of longitudinal struts disposed substantially parallel to the longitudinal axis of the stent. Each longitudinal strut in the series comprises flexure members for substantially complementary extension and compression of a diametrically opposed pair of the longitudinal struts upon flexure of the stent. The flexure members may comprise first and second curved sections which are of a different size. At least one of the curved sections may comprise an arc of greater than about 180.degree..

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
Evysio Medical Devices ULCVANCOUVER BRITISH COLUMBIA V5Z 1L78

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Penn, Ian M Vancouver, CA 34 2140
Ricci, Donald R Vancouver, CA 43 2286

Cited Art Landscape

Patent Info (Count) # Cites Year
 
OrbusNeich Medical, Inc. (1)
6117165 Expandable intraluminal endoprosthesis 168 1998
 
SAWYER, PHILIP N. (1)
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Other [Check patent profile for assignment information] (14)
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5269802 Prostatic stent 146 1991
5290305 Appliance collapsible for insertion into human organs and capable of resilient restoration 261 1992
5522880 Method for repairing an abdominal aortic aneurysm 429 1994
5575817 Aorto femoral bifurcation graft and method of implantation 345 1994
5653743 Hypogastric artery bifurcation graft and method of implantation 356 1994
5575771 Balloon catheter with external guidewire 245 1995
5643340 Synthetic vascular prosthesis 219 1995
5879370 Stent having a multiplicity of undulating longitudinals 236 1997
6203569 Flexible stent 255 1997
6053940 Vascular stent 198 1997
6179868 Stent with reduced shortening 140 1998
2002/0052,646 Stent having a multiplicity of undulating longitudinals 12 2001
2004/0153,141 Expandable stent and method for delivery of same 5 2004
 
MEDTRONIC ANEURX, INC. DBA ANEURX, INC. (1)
5824040 Endoluminal prostheses and therapies for highly variable body lumens 480 1996
 
NMT MEDICAL, INC. (2)
5395390 Metal wire stent 312 1993
5540712 Stent and method and apparatus for forming and delivering the same 488 1994
 
Instent, Inc. (1)
5776161 Medical stents, apparatus and method for making same 434 1995
 
TERUMO KABUSHIKI KAISHA (1)
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DIVYSIO SOLUTIONS LTD. (1)
5906640 Bifurcated stent and method for the manufacture and delivery of same 270 1997
 
MEDINOL LTD. (23)
5449373 Articulated stent 784 1994
5733303 Flexible expandable stent 421 1995
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5836964 Stent fabrication method 240 1996
5980552 Articulated stent 267 1996
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5755734 Bifurcated stent and method of making same 248 1997
5755735 Bifurcated stent and method of making same 258 1997
5843120 Flexible-expandable stent 313 1997
5827320 Bifurcated stent and method of making same 197 1997
6059811 Articulated stent 115 1998
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SCIMED LIFE SYSTEMS, INC. (1)
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Cogent Limited (1)
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MedInnovations, Inc. (1)
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COOK INCORPORATED (5)
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LASAG AG (1)
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BOLTON MEDICAL, INC. (1)
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DOTTER, PAMELA, B. (1)
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LIFEPORT SCIENCES LLC (3)
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CORDIS CORPORATION (12)
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4856516 Endovascular stent apparatus and method 1111 1989
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5019085 Apparatus and method for placement of a stent within a subject vessel 319 1990
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5116365 Stent apparatus and method for making 316 1991
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6086604 Stent having a multiplicity of undulating longitudinals 112 1999
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ABBOTT LABORATORIES (1)
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MEADOX MEDICALS, INC. (1)
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W. H. WALL FAMILY HOLDINGS, LLLP (2)
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BARD CONNAUGHT (1)
6066169 Expandable stent having articulated connecting rods 128 1998
 
Sulzer Brothers Limited (1)
5197987 Knee joint prosthesis 253 1992
 
EXPANDABLE GRAFTS PARTNERSHIP, 8000 I.H. 10 WEST, STE. 1265, SAN ANTONIO, TX A GENERAL PARTNERSHIP OF TX. (1)
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CARDIOVASCULAR DYNAMICS, INC. (1)
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AMS MEDINVENT S.A. (3)
4553545 Device for application in blood vessels or other difficultly accessible locations and its use 699 1983
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Ultrasonic Sensing and Monitoring Systems (1)
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MED INSTITUTE, INC. (1)
6231598 Radially expandable stent 378 1998
 
Servetus Partnership (1)
4878906 Endoprosthesis for repairing a damaged vessel 1044 1988
 
W. L. GORE & ASSOCIATES, INC. (2)
5925061 Low profile vascular stent 235 1997
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MEDTRONIC VASCULAR, INC. (2)
5292331 Endovascular support device 554 1989
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SULZER INTERMEDICS INC. (1)
5709712 Implantable cardiac stimulation device with warning system 29 1996
 
Abbott Cardiovascular Systems Inc. (1)
5514154 Expandable stents 805 1994
 
Ewysio Medical Devices Inc. (1)
6375677 Expandable stent and method for delivery of same 61 2000
 
NUMED, INC. (2)
5161547 Method of forming an intravascular radially expandable stent 391 1990
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Advanced Cardiovascular Systems, Inc. (9)
5458615 Stent delivery system 499 1993
5421955 Expandable stents and method for making same 759 1994
5443500 Intravascular stent 542 1994
5591197 Expandable stent forming projecting barbs and method for deploying 585 1995
5569295 Expandable stents and method for making same 458 1995
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6179867 Flexible stent and method of use 125 1998
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Endosystems LLC (2)
5827321 Non-Foreshortening intraluminal prosthesis 338 1997
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Shepherd Patents S.A. (1)
4954126 Prosthesis comprising an expansible or contractile tubular body 930 1989
 
COVIDIEN LP (1)
5964798 Stent having high radial strength 152 1997
 
GFE Corporation for Research and Development Unlimited (1)
6190405 Flexible expandable vascular support 47 1999
 
MEDTRONIC, INC. (8)
4681110 Catheter arrangement having a blood vessel liner, and method of using it 564 1985
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5133732 Intravascular stent 901 1989
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5282823 Intravascular radially expandable stent 536 1992
6090127 Medical stents, apparatus and method for making same 204 1997
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MEDTRONIC AVE, INC. (2)
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CARDINAL HEALTH SWITZERLAND 515 GMBH (5)
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STATE OF OREGON HEALTH SCIENCES UNIVERSITY (1)
5507767 Spiral stent 665 1992
 
COOK MEDICAL TECHNOLOGIES LLC (5)
5314472 Vascular stent 562 1991
5282824 Percutaneous stent assembly 817 1992
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UNITD STATES SURGICAL CORPORATION (1)
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NOVELIS INC. (1)
2002/0084,056 Aluminium alloy strips with high surface homogeneity and method for making same 0 2001
 
Schneider (Europe) A.G. (1)
5147385 Stent and catheter for the introduction of the stent 228 1990
 
Evysio Medical Devices ULC (7)
5755771 Expandable stent and method of delivery of same 335 1996
6217608 Expandable stent and method for delivery of same 194 1999
6796997 Expandable stent 42 2000
6858037 Expandable stent and method for delivery of same 25 2002
6881223 Expandable stent and method for delivery of same 22 2002
6887264 Expandable stent and method for delivery of same 26 2002
2004/0215,325 Expandable stent 39 2004
 
Litana Ltd. (1)
5964770 High strength medical devices of shape memory alloy 113 1997
 
ENDOLOGIX, INC. (2)
5931866 Radially expandable stent featuring accordion stops 73 1998
6083259 Axially non-contracting flexible radially expandable stent 89 1998
 
ISOSTENT, INC. (3)
5697971 Multi-cell stent with cells having differing characteristics 565 1996
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V.I.B. SYSTEMS GMBH (1)
5623771 Steam moistening apparatus 10 1996
 
Jomed Implantate GmbH (2)
6068656 Coronary stent 143 1998
6193747 Stent 146 1998
 
BOSTON SCIENTIFIC SCIMED, INC. (9)
4762128 Method and apparatus for treating hypertrophy of the prostate gland 685 1986
5628787 Clad composite stent 214 1995
6033433 Stent configurations including spirals 195 1997
5836966 Variable expansion force stent 238 1997
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6200334 Tubular stent consists of non-parallel expansion struts and contralaterally attached diagonal connectors 103 1999
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BioTech Laboratories, Inc. (1)
5139480 Necking stents 227 1990
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
9427343 Locked segments pushable stent-graft 0 2008
 
Abbott Cardiovascular Systems Inc. (4)
* 2007/0239,251 FLEXIBLE STENT 6 2007
8328863 Optimal ratio of polar and bending moment of inertia for stent strut design 1 2010
8556511 Fluid bearing to support stent tubing during laser cutting 1 2010
9782280 Optimal ratio of polar and bending moment of inertia for stent strut design 0 2016
 
Evysio Medical Devices ULC (2)
* 2006/0200,228 Expandable Stent And Method For Delivery Of Same 2 2006
* 2008/0021,542 Expandable Stent And Method For Delivery Of Same 1 2007
 
FLEXFIX, LLC (7)
8128626 System and method for delivery conformation and removal of intramedullary bone fixation devices 14 2007
* 2008/0269,745 THERMO-CHEMICALLY ACTIVATED INTRAMEDULLARY BONE STENT 37 2007
8167881 Implantable composite apparatus and method 1 2008
8162943 Deformable implant systems and methods 4 2008
8147492 System and method for guidance and implantation of implantable devices 3 2008
8834468 Bone stabilization device and method 4 2012
9421045 Bone stabilization device and method 0 2014
 
ABBOTT LABORATORIES (2)
8974514 Intravascular stent with integrated link and ring strut 0 2007
* 2008/0228,261 Intravascular stent with integrated link and ring strut 1 2007
 
TRIVASCULAR, INC. (7)
8663309 Asymmetric stent apparatus and method 5 2007
8226701 Stent and delivery system for deployment thereof 1 2007
8066755 System and method of pivoted stent deployment 23 2007
8328861 Delivery system and method for bifurcated graft 3 2007
8083789 Securement assembly and method for expandable endovascular device 0 2007
8992595 Durable stent graft with tapered struts and stable delivery methods and devices 1 2013
9498363 Delivery catheter for endovascular device 0 2013
 
AMARANTH MEDICAL PTE. (1)
9908143 Stent fabrication via tubular casting processes 0 2012
 
NANYANG TECHNOLOGICAL UNIVERSITY (1)
8999364 Implantable article, method of forming same and method for reducing thrombogenicity 0 2007
 
C. R. BARD, INC. (3)
* 2011/0009,951 HELICAL AND SEGMENTED STENT-GRAFT 4 2008
9066825 Uniformly expandable stent 0 2013
D723165 Stent 0 2013
 
ENDOLOGIX, INC. (3)
8118856 Stent graft 4 2010
8821564 Stent graft 5 2012
9907642 Stent graft 0 2014
 
LG RESEARCH LIMITED PARTNERSHIP (4)
* 2006/0253,193 Mechanical means for controlling blood pressure 9 2005
* 2007/0173,924 Axially-elongating stent and method of deployment 2 2006
* 2007/0276,444 Self-powered leadless pacemaker 72 2006
* 2007/0287,879 Mechanical means for controlling blood pressure 7 2006
 
OSTEOLIGN (2)
* 2008/0269,748 Deformable Implant Systems and Methods 24 2008
* 2008/0269,750 Implantable Composite Apparatus and Method 58 2008
 
BOSTON SCIENTIFIC SCIMED, INC. (3)
* 8114151 Stent with tabs and holes for drug delivery 1 2008
* 2009/0281,615 STENT WITH TABS AND HOLES FOR DRUG DELIVERY 11 2008
9907640 Stent with deflecting connector 0 2014
* Cited By Examiner

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