RETARD VALVE 3-STACK #M-515

RETARD VALVE 3-STACK #M-515 is an FDA 510(k)-cleared medical device (K791907) manufactured by Mem Medical, Inc.. This device is classified under the Anesthesiology specialty. FDA Device Class II (Special Controls) — moderate risk, requires 510(k) clearance. FDA clearance granted on October 8, 1979. Regulation: 8.