OAE Screening System

Clinical diagnostics of the functioning of the outer hair cells in the cochlea

With the distorsion product measuring method, the outer hair cells of the cochlea are tested over a defined frequency range of 550 Hz to 8000 Hz. Comprehensive presentation of the measurement sequence in real time means that the examiner can already make a qualitative assessment during the investigation itself.

Simple and intuitive measurement screen. All relevant settings and parameters at a glance!

Measurement The software displays the time signal of the response, the DP-evaluation and the distortion products relating to the input frequencies. Using this information, the examiner can cancel measurement (as necessary) when quality-relevant parameters appear borderline or deficient.

For everyday use, automatic settings for measurement sequences and the ability to individually define measurement parameters facilitate working with the ATMOS DPOAE 31. Automatic checking of the probe''s fit and signal level as well as automatic noise suppression and stimulus calibration speed up the measurement process. An info box provides information on the status and progress of measurement. Even as measurement is taking place, finalised frequencies with the displayed levels, the number of averagings, the output levels and the SNR are entered into a table.

DISPLAY OF MEASUREMENTS IN REAL TIME,
with stimulus, spectrum, stimulus response, distortion product and evaluation

EASILY INTEGRATED
into a practice or hospital IT system using a GDT interface
or via the flexible ATMOS PatSoft 31, using individual transfer parameters