ROSS-EMERSON PUMP, MODEL 55-R

ROSS-EMERSON PUMP, MODEL 55-R is an FDA 510(k)-cleared medical device (K811779) manufactured by J. H. Emerson Co.. This device is classified under the Gastroenterology, Urology specialty. FDA Device Class II (Special Controls) — moderate risk, requires 510(k) clearance. FDA clearance granted on July 12, 1981. Regulation: 8.