Patient-triggered ventilation using a proximal flow sensor sensitive enough to allow the smallest of patients to trigger the vent.
Flow sensor (pneumotach) also accurately measures the patient's exhaled tidal volume down to 2.0 ml.
Built-in rechargeable nickel metal hydride battery provides at least 3 hours of run time on a full charge .
Touch screen display that is visible under all lighting conditions, and a full complement of alarm parameters.