Penumbra’s ACE family of reperfusion catheters (ACE68, ACE64, and ACE60) is intended for use in the revascularization of patients with acute ischemic stroke secondary to large vessel occlusion. The ACE catheter design further increases the distal and proximal lumen sizes, providing optimal trackability and even greater aspiration power. ACE68 is designed to easily navigate tortuous vessels to facilitate extraction of clot quickly and reliably through its large .068 in. inner lumen with the deep vacuum power of Penumbra Engine.