ENDOGRAFT DEVICE TO INHIBIT ENDOLEAK AND MIGRATION

摘要

An implantable endograft device (10) that may be characterized as an endograft assembly that is effectively anchored with respect to the weakened blood vessel (24) by filling the aneurysmal sac 20 to preclude further enlargement thereof and to anchor (14) the endograft with respect to the aneurysm. In this way, migration of the endograft is inhibited and exposure of the aneurysmal sac to endoleak circulatory pressures is limited thereby minimizing the risk of vessel wall rupture.