MERCURY EXPIRATORY RESISTANCE EXERCISER

MERCURY EXPIRATORY RESISTANCE EXERCISER is an FDA 510(k)-cleared medical device (K942919) manufactured by Mercury Ent., Inc. D/B/A Mercury Medical. This device is classified under the Anesthesiology specialty. FDA Device Class II (Special Controls) — moderate risk, requires 510(k) clearance. FDA clearance granted on September 18, 1994. Regulation: 8.