Ecleris VNG Plus - Workstation Setup and Layout; Visual Stimulation Generation and Display; Stimulator Usage in Specific Tests; Workstation Layout Guidelines

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System capabilities
Input: 1/ 2 Eyes. 2/ 4 channels (real time)
Sampling: 60hz
Tracked range: ±30 horizontal ± 20 vertical
Software Features: : Patient database. Test storage and Analysis of main parameters
corresponding to each test. Lighting conditions to perform the test: complete darkness
Test
1. SpontaneousNystagmus
2. Calorics
3. Postural
4. Dix Hallpike
5. Gaze
*1
6. Smooth pursuit
*1
7. Saccades
*1
8. Optokinetics
*1
(OKN)
9. Autorotatory head
*2
(AHR)
10. Head Impulse
*2
Horizontal (vHIT)
*1 Visualstimuly is required
*2 Position sensor is required
Video cameras
Two cameras
Output signal: monocrome NTSC (CCD IR sensitive)
Sensor size: 1/4 ''
Vertical Resolution: 540TVL
Frame rate: 60 frames /s
Illumination Led: Infrared wavelength: 940 nm Class: No risk according to IEC 62471
(EXEMPT GROUP)
Visual Stimuly
VGA Signal
Patient distance: measured by ultrasound