Profile: Highland Medical Equipment manufacturers and distributes anesthesia equipment & vaporizer servicing. We are certified and insured by the FDA to service vaporizers for all medical professionals & research facilities. Our Ohio isoflurane vaporizers are designed for out of circuit use in continuous flow techniques of inhalation anesthesia. They are temperature and flow compensated so that their output remains relatively constant despite cooling due to vaporization & variations in inlet flow. The Hallowell EMC model 2002 is an electronically controlled, time-cycled, pressure limited ventilator. It is time cycled, volume constant, pressure limited, and easily adaptable to all anesthesia circuits with out-of-circuit vaporizers.