Halcyon, Ethos Radiotherapy System

Halcyon, Ethos Radiotherapy System is an FDA 510(k)-cleared medical device (K222941) manufactured by Varian Medical Systems, Inc.. This device is classified under the Radiology specialty. FDA Device Class II (Special Controls) — moderate risk, requires 510(k) clearance. FDA clearance granted on January 16, 2023. Regulation: 8.