868.5250—Breathing circuit circulator.

(a) Identification. A breathing circuit circulator is a turbine device that is attached to a closed breathing circuit and that is intended to circulate anesthetic gases continuously by maintaining the unidirectional valves in an open position and reducing mechanical dead space and resistance in the breathing circuit.

(b) Classification. Class II (performance standards).

CFR

868.5250—Breathing circuit circulator.