OAE screening system ELIOS

ABR screening systemclinical diagnostic audiometerfor pediatric audiometry

You can build your device by choosing the appropriate measurements for your activity. The device can be upgraded at any time with new measurements purchased later. Transient Otoacoustic Emissions (TEOAE) Otoacoustic emissions (OAE) are low intensity sounds generated by the outer hair cells (OHC) of the inner ear. When we speak about otoacoustics emissions, we primarily think about transient otoacoustic emissions also called TEOAE which are most used in clinical examination. OAE are recorded by a small probe place in the external ear canal. Detection of transient otoacoustic emissions (TEOAE) is a real asset in the series of hearing tests. User Tips: Make sure that ear canal is not obstructed by earwax. Choice of eartip is the most important point for the quality of the measurement. Eartip should not be pressed against a side of the ear canal. Eartip must be sealed to prevent acoustic leaks and isolate to surrounding noise. Measure specifications: Per click Sound intensity: 84dB HL Aimed diseases: objective diagnosis of hearing loss, monitoring of cochlear damage. Method: The TEOAE are otoacoustic emissions by click, which means that we are going to test patient ear with frequencies between 2000 and 4000 Hz. The result is represented by a curve that simply shows whether otoacoustic emission is present or not.