This study intends to evaluate a novel mechanical thrombectomy device to treat patients suffering from acute ischemic stroke through a prospective, randomized pivotal study to provide an assessment of the safety and non-inferiority of the device.
The study objective is to examine and compare clinical outcomes, as measured by Modified Rankin Scale (mRS) at 90 days (± 15 days) post treatment, and related performance characteristics of the Envi™-SR and concurrent parallel Control Devices currently cleared by the U.S. FDA for treatment of stroke.