User guide
ELI
O
S
ECH001XN111-A4 – 07/2022
30
Introduction and test setup
3.3 VEMP
3.3.1.2
oVEMP
•
Attach an electrode (
Patient Reference
)
in the middle of the forehead, just below the hairline. Put two wall-aligned
electrodes under the eyes.
•
The V+ will be the closest to the eye, the other one,
Minus (V-)
, just below.
•
Connect the electrode in the middle of the forehead (
ref patient
) with the
green
clip and the
V-
with the
black
clip. The
Red
clip must be connected to the electrodes placed under the
Right
eye and the
Blue
one under the
Left
eye. The
Right
/
Left
switch is automatically done.
Position
For the
oVEMP
measurement, the patient’s position is very important because it directly affects the measurement
quality. Indeed, to correctly record data, the patient must be seated, the head perpendicular to the bust and looking up at
an angle of approximately 45°.
For measurement on both sides, the switch between
V+
and
V+
is automatic, however, you must physically
switch the
V-
electrode.
Содержание ECHODIA ELIOS
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