PORTABLE THERAPEUTIC LIQUID OXYGEN UNIT

PORTABLE THERAPEUTIC LIQUID OXYGEN UNIT is an FDA 510(k)-cleared medical device (K880183) manufactured by Essex Cryogenics of Missouri, 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 April 13, 1988. Regulation: 8.