EMERSON 33-AN NEGATIVE PRESSURE RESPIRATOR ALARM

EMERSON 33-AN NEGATIVE PRESSURE RESPIRATOR ALARM is an FDA 510(k)-cleared medical device (K902764) manufactured by J. H. Emerson Co.. This device is classified under the Anesthesiology specialty. FDA Device Class II (Special Controls) — moderate risk, requires 510(k) clearance. FDA clearance granted on November 18, 1990. Regulation: 8.