Intraluminal graft and method for insertion thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5562727
SERIAL NO

08319965

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An intraluminal graft/stent includes a hollow tubular member with inner and outer wall members defining a cavity in which is positioned a time-delay, heat-activated material partially filling the cavity. Upon implantation of the graft/stent in the blood vessel to be repaired, the time-delay, heat-activated material will foam and expand to completely fill the cavity causing the outer wall to sealingly engage the interior wall of the blood vessel. The inner wall, upon expansion, provides a conduit for the flow of blood. Under one embodiment, a flexible support member encircles the outer wall member and, by virtue of its shorter length and smaller cross-sectional size than the outer wall member causes enlarged cuffs to be formed at opposing ends of the graft/stent upon completion of expansion of the time-delay, heat-activated material.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
Aeroquip CorporationJACKSON, MI66

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dickerson, Timothy S Brooklyn, MI 1 96
Gotro, Jeffery T Ann Arbor, MI 1 96
Turk, Rodney E West Bloomfield, MI 7 545

Cited Art Landscape

Patent Info (Count) # Cites Year
 
LIFEPORT SCIENCES LLC (1)
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Other [Check patent profile for assignment information] (8)
* 4508112 Fluid pressure actuated immobilizing structure 16 1983
* 4577631 Aneurysm repair apparatus and method 467 1984
* 4649914 Rapid self-inflating tracheal tube with constant pressure control feature 43 1985
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* 4769029 Prosthetic graft for arterial system repair 144 1987
* 4795458 Stent for use following balloon angioplasty 504 1987
* 4877025 Tracheostomy tube valve apparatus 86 1988
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Angeion Corporation (1)
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EXPANDABLE GRAFTS PARTNERSHIP, 8000 I.H. 10 WEST, STE. 1265, SAN ANTONIO, TX A GENERAL PARTNERSHIP OF TX. (1)
* 4733665 Expandable intraluminal graft, and method and apparatus for implanting an expandable intraluminal graft 2768 1985
 
CORDIS CORPORATION (1)
* 4739762 Expandable intraluminal graft, and method and apparatus for implanting an expandable intraluminal graft 1285 1986
 
FOGARTY, THOMAS J. (1)
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Medical Engineering Corporation (1)
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MEDTRONIC VASCULAR, INC. (1)
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VACTRONIX SCIENTIFIC, INC. (1)
* 4793348 Balloon expandable vena cava filter to prevent migration of lower extremity venous clots into the pulmonary circulation 493 1986
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
6464719 Low profile, highly expandable stent 37 2001
* 2004/0098,097 Methods and apparatus for conformably sealing prostheses within body lumens 6 2003
 
Advanced Cardiovascular Systems, Inc. (1)
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COOK MEDICAL TECHNOLOGIES LLC (1)
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LIFEPORT SCIENCES LLC (5)
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7615071 Endovascular graft 24 2006
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8066755 System and method of pivoted stent deployment 22 2007
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8083789 Securement assembly and method for expandable endovascular device 0 2007
8361136 Endovascular graft 7 2009
8801769 Endovascular graft 7 2013
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9867727 Endovascular graft 0 2014
 
THE CLEVELAND CLINIC FOUNDATION (8)
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ENDOLOGIX, INC. (4)
9579103 Percutaneous method and device to treat dissections 0 2010
8118856 Stent graft 3 2010
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MADJAROV, JEKO METODIEV (1)
9381101 Hybrid graft for therapy of aortic pathology and associated method 0 2013
 
IOWA-INDIA INVESTMENTS COMPANY LIMITED (1)
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LIFESHIELD SCIENCES LLC (5)
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W. L. GORE & ASSOCIATES, INC. (20)
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6613073 Intraluminal graft 87 1998
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6361637 Method of making a kink resistant stent-graft 159 1999
6565596 Intraluminal graft 85 1999
6344056 Vascular grafts for bridging a vessel side branch 109 1999
6689158 Intraluminal graft 77 2000
6685736 Intraluminal graft 85 2000
6520986 Kink resistant stent-graft 166 2001
7682380 Kink-resistant bifurcated prosthesis 21 2002
8323328 Kink resistant stent-graft 8 2002
8623065 Exterior supported self-expanding stent-graft 1 2002
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7125464 Method for manufacturing an endovascular graft section 40 2001
7081129 Endovascular graft 58 2002
* Cited By Examiner