The ECHELON FLEX™ Powered Vascular Stapler with Advanced Placement Tip gives you a narrower anvil1 to thinner shaft2 and more articulation3 than Endo GIA™ Curved Tip Reload with Tri – Staple™ Technology. Also, the Powered Vascular Stapler gives you enhanced stability on fragile vessels, providing 83% reduction in tip movement4 during transection, potentially resulting in less trauma.