OT
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WIN
User Guide
ECH001XN161-A4 - 07/2022
21
Chapter 4. Measure in ambulatory mode
4.2 Audiometry
4.2.3
Manual doctor mode
The manual doctor mode allows manual power and frequency transitions. This mode therefore allows the doctor to
perform a test protocol freely.
The window below opens: it allows you to set the stimulation parameters.
For each stimulus (triggered with the
"Stim"
button) please indicate with
"Yes"
or
"No"
whether the patient hears
the stimulus so that the curve is built correctly.
Click on
"Graph"
to view the curve at any time. You will then have the choice to
save
the data by clicking on
"Save"
, to
delete
them by leaving the window with the close button or to
continue
the measurement by clicking on one
of the boxes in the summary table.
4.2.4
Weber test
The Weber test is used to detect whether the patient has a strong lateralization of hearing. This then allows the power
of the contralateral masking noise to be adjusted as much as possible.
Patient setup
The Weber test is performed with the bone stimulator placed in the middle of the patient's forehead.
Measurement procedure
The window below opens, allowing you to set the stimulation parameters.
The aim is to determine for each frequency the threshold at which the patient can only hear on one side.
For each stimulation, indicate whether the patient hears on the left, right or both sides.
Setting the
frequency
Ear selection
Start stimulation
Masking power and
frequency selection
Power setting
Type of transmitter
Patient response
Graph viewing
For more details on the options for viewing the curves, please refer to paragraph
The saved data can be viewed in the patient's
"Consultation"
menu.
Setting the
frequency
Start stimulation
Power setting
Patient response
Graph viewing
