Composite vascular constructs with selectively controlled properties
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United States of America Patent
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May 13, 2008
Grant Date -
Sep 2, 2004
app pub date -
Dec 12, 2003
filing date -
Dec 16, 2002
priority date (Note) -
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Abstract
This invention deals with a composite vascular construct, which is formed of a first, blood contacting component and a second, tissue contacting component. Preferably, the present vascular constructs are in the form of a vascular patch or vascular graft with surface-activated, non-absorbable fabric with immobilized biomolecules on the blood contacting surface, and an absorbable, compliant film or microporous sheath on the other surface of the non-absorbable component of the composite graft or patch.
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