Importance

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Abstract

Endovascular fastener applicator for endoluminally fastening prosthetic grafts to vessels, are provided. The endovascular fastener applicator includes a delivery assembly configured for positioning within a vessel, and a control assembly mounted to a proximal end of the outer sheath for extracorporeal control of the delivery assembly. The delivery assembly includes an expandable portion disposed adjacent a distal end of an outer sheath and being expandable to support a prosthetic in contact with an inner surface of a vessel; a yoke assembly disposed within the expandable portion; an applicator head assembly pivotably mounted to the yoke assembly and movable between a loading position longitudinally aligned with the yoke assembly, and a firing position oriented substantially perpendicular to the yoke assembly; and a fastener assembly connectable to a distal end of the expandable portion, the fastener assembly retaining at least one fastener therein.

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First Claim