THRESHOLD(TM) INSPIRATORY MUSCLE TRAINER

THRESHOLD(TM) INSPIRATORY MUSCLE TRAINER is an FDA 510(k)-cleared medical device (K870514) manufactured by Health Products, 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 March 30, 1987. Regulation: 8.