MINNEAPOLIS--(BUSINESS WIRE)--This week at the annual Congress of Neurological Surgeons (CNS), Medtronic (NYSE: MDT) announced the Conformite Europeen (CE) mark and international launch of the PoleStar® N30 Surgical MRI system, the latest in neuro oncology surgical solutions. The PoleStar N30 System has been submitted to the U.S. Food and Drug Administration for approval.