165 devices · GMDN 36717
An impedance audiometer is an electronic diagnostic tool designed to assess middle ear function by measuring the mobility of the tympanic membrane. Clinicians use these devices to detect issues like fluid buildup, stiffness, or structural abnormalities, as well as to monitor the recovery process following ear surgeries or inflammation.
These instruments function by adjusting air pressure within the ear canal to record acoustic reflex thresholds and membrane movement. Users should note that these devices are specialized clinical tools intended for objective assessment of auditory health and middle ear integrity.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.