ANAIS Study to Confirm the Safety and Performance of the ANA 5F Advanced Neurovascular Access®

"The ANA 5F device is intended to be inserted, be navigated to the neurovascular anatomy inside an outer catheter and be used as a conduit for insertion and guidance of intravascular catheters and retrieval devices into a selected blood vessel. The funnel is deployed by retracting the conduit catheter and is intended, when deployed, to provide temporary vascular flow restriction.~The device is indicated for the introduction of interventional devices into the neuro vasculature, during interventions for restoring blood flow in patients experiencing acute ischemic stroke due to large vessel occlusion."