PURITAN BENNETT PB900A DIAGNOSTIC SPIROMETER

PURITAN BENNETT PB900A DIAGNOSTIC SPIROMETER is an FDA 510(k)-cleared medical device (K890522) manufactured by Puritan Bennett Corp.. 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 20, 1989. Regulation: 8.