Vascular graft

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United States of America Patent

PATENT NO 6454796
SERIAL NO

09566234

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Abstract

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A bifurcated vascular graft having a tubular trunk with an inner diameter. Tubular limbs having respective inner diameters extend longitudinally from the trunk, and the diameter of at least one of the limbs is unequal to half the trunk diameter. In one embodiment, the graft is flared such that the combined diameters of the limbs exceed the diameter of the trunk. In another embodiment, the graft is tapered such that the diameter of the trunk exceeds the combined diameters of the limbs. In a third embodiment, the limb diameters are unequal to one another.

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Patent Owner(s)

  • LIFESHIELD SCIENCES LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barkman, Kimberley San Mateo, CA 1 134
Ma, Peter San Mateo, CA 28 211
Williams, Richard S Redwood City, CA 51 4759

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