Expanded polytetrafluoroethylene vascular graft with coating
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United States of America Patent
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Apr 9, 2002
Grant Date -
N/A
app pub date -
Apr 23, 1999
filing date -
Apr 23, 1999
priority date (Note) -
Expired
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Abstract
A vascular graft comprised of a tubular polytetrafluoroethylene (ePTFE) sheet. The ePTFE sheet has a substantially uniform coating of bioresorbable gel material on an outer surface. The coating minimizes bleeding through suture holes in the ePTFE sheet and an increase in longitudinal extensibility.
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