A repair device (10) for affixing a migrating stent graft (30) to the
interior surface of a vessel wall (31). The repair device includes
tubular graft (11) with a bare or uncovered stent (16) affixed to the
proximal end (12). The bare stent includes a plurality of distally
pointed barbs (17) for securing the repair device to a vessel wall. A
second stent (15) is positioned in the passage (14) of the tubular graft
to expand the graft against the interior surface of the migrating stent
graft (30). Proximally pointing barbs (20) are affixed to the struts of
the second stent and extend through the graft material for securing the
repair device to the migrating stent graft. Biological glue (22) and
other sealing material (23) can be applied to the tubular graft and/or
stents for sealing the repair device against the vessel wall and/or the
interior of the migrating stent graft.