Inventis Catalogue - Flipbook - Page 34
Synapsys VHIT
Type of device
Type (directive 93/42/EEC)
Standard
Models
Camera type
Camera resolution
34
Video Head Impulse Test
Class I
EN 60601-1 / EN 60601-1-2
Screening / Evolutions
Remote infrared camera
752 x 480 px
Sensor
CCD 1/3”
Sensitivity
0.005 lux
Sampling rate
Synapsys VNG
Type of device
Type (directive 93/42/EEC)
Standard
Models
Vestibular tests
Oculomotor tests
(only VNG Standard)
Kinetic module
Yes
Anterior canals testing
Yes (only Evolution)
Class IIa
EN 60601-1 / EN 60601-1-2
Screening / Standard
Spontaneous and positional
nystagmus, Caloric module
Oculomotor tests: Saccadic,
Smooth Pursuit, Optokinetic, Gaze
Optional
Visual stimulation
controlled via software
Up to 100 Hz
Lateral canals testing
Videonystagmography system
Fixation light
Features
Video recording
Customizable exam protocols
TECHNICAL DATA
Posterior canals testing
Yes (only Evolution)
Position and velocity
(head and eyes)
Software Upgradeability
(from Screening to Standard)
Remote controller
Yes
Canalogram Ulmer
Camera (monocular)
Available results
Wired / Wireless
Results Table
Sampling rate
25 Hz
VOR gain
Saccades description
Video recording
Adjustments
Protocol examination guide
Detection of movements
Detection & analysis
Graphs
Software interface
Connection to PC
Weight
Goggles
Yes (playback of each maneuver)
Xpress mask
(only for wireless camera)
Binocular open-field camera
(only oculomotor)
Inter-pupillary distance, pupil
size, acceleration threshold
Vestibular vibrator
Visual indicators,
synthetic voice message
Automatic
(manual correction available)
Goggles Flex
with replacement pads
MED4 rotary electronic chair
Optionals
High-frequency VOR,
overt / covert saccades
Caloric Irrigator (water / air)
Right / Left gaze, Head movements,
Position, Velocity, Gain
Video-projector
for oculomotor tests
Maestro (included)
Room camera
USB
6 Kg / 211.6 oz (without cables)
Software interface
Connection to PC
Maestro (included)
USB or Wi-Fi