Eye Orientation - Interacoustics EyeSeeCam vHIT Manual De Instrucciones

Figure 4.5.1-1
Direction / plane guide showing eye and head velocity as well as their respective vertical components during RP
canal testing.

Eye Orientation

The correct eye orientation for the EyeSeeCam vertical canal testing protocol is straight-ahead along the
midsagittal plane. This eye orientation ensures that the vertical pupil movement occurs within the
calibrated range, where the measurement is optimal.
Figure 4.5.2-1 Vertical Head impulse testing – Orientation of semicircular canals, canal planes, and correct straight-
ahead gaze in RP testing.
EyeSeeCam vHIT - Instructions for Use - EN Page 31