Arteriovenous grafts and methods of implanting the same
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United States of America Patent
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Jul 1, 2003
Grant Date -
N/A
app pub date -
Nov 1, 2000
filing date -
Aug 10, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention provides arteriovenous grafts and methods for implanting the same. In one aspect of the invention, there are provided arteriovenous grafts that have a stepped down venous end. In another aspect, the invention provides arteriovenous grafts having cuffs for attachment to a target vein. The invention also provides methods for implanting arteriovenous grafts that include inserting the venous end of a graft into the target vein for positioning downstream of the venotomy site.
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