Rotary chair

SYNAPSYS MED4

Rotary chair

SYNAPSYS MED4

The SYNAPSYS MED4 rotary chair completes the battery of video-nystagmographic tests with rotational kinetic exams.
The kinetic tests allow the study of nystagmus induced by angular accelerations applied to the vestibular system, with or without visual reference.

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Through SYNAPSYS VNG software, you can control the position of MED4 chair and the amount of energy released to the labyrinth. These examinations then allow the precise calculation of vestibular gain, phase, symmetry and time constants.

ALL KIND OF KINETIC STIMULATIONS

MED4 rotary chair can be used in manual mode or controlled by the SYNAPSYS VNG software, and allows to perform a wide range of kinetic examinations. Sixteen stimulation waveforms are available, including various sine waveforms, multi-frequency, speed step and sudden stop tests.

MAXIMUM COMFORT AND SAFETY FOR THE PATIENT

The MED4 rotary chair can be used for any other vestibular test, including, of course, kinetic tests. The fully reclining backrest allows the patient to be easily positioned at 30° for caloric tests or in a supine position for BPPV treatment maneuvers.

COMPLETES YOUR VESTIBULAR SYSTEM

The MED4 rotary chair, which perfectly integrates with the SYNAPSYS VNG system, is the ideal tool to integrate and complete your balance clinic and examine low and medium frequencies.

Inventis SYNAPSYS MED4 ergonomically designed

Maximum comfort and safety

Ergonomically designed

Its ergonomics ensure patient comfort and safety throughout the examination period.

Complete

Customizable test protocols

The MED4 can be used for several vestibular tests complementary to the kinetic test.

Freedom of movement

Perfectly integrated with SYNAPSYS VNG

If combined with wireless VNG, freedom of movements is maximized.

DEVICE FEATURES	Predefined kinetic profiles available in VNG software: Sinusoidal Harmonic Acceleration from 0.04 Hz to 0.64Hz Step Velocity 80°/s BURST stimulation Sinusoidal stimulation with decreasing period Sinusoidal stimulation with decreasing amplitude Back and forth ‘Square’ stimulation Adjustabile and reclining chair Adjustable and removable headrest Equipped with safety belt
MAXIMUM KINETIC VALUES	Maximum speed: 200°/s Maximum acceleration: 100°/s2
COMPUTER INTERFACE	Connection: through USB port USB cable length: 4.5 m / 177.1 in. Power supply box cable length: 5 m / 196.8 in.
ELECTRICAL SPECIFICATIONS	Powered through power supply box: Through power cord or permanent installation Power supply: 23o V / 50 Hz or 115 V / 60 Hz Power input: 1450 VA (230 V) or 725 VA (115 V) Power output: 1390 VA (230 V) or 665 VA (115 V) Emergency stop button Brake release button Consumption: 625 VA
MECHANICS	Reclining range: 90°(vertical) - 0° (flat) with 10° indication label Dimensions (WxDxH): Vertical backrest: 90 x 70 x 144 cm / 35.4 x 27.5 x 56.7 in. Flat backrest: 190 x 70 x 90 cm / 74.8 x 27.5 x 35.4 in. Weight: Pedestal: 99 kg / 218.2 lb. Saddlery: 42 kg / 92.6 lb. Maximum load on the axis: 172 kg / 379.2 lb. (saddlery+ patient)
COMPATIBLE DEVICES	Wired VNS3X camera with GBX USB video converter Wireless camera WNS
REQUIRED SOFTWARE	Compatible software: Synapsys VNG
INCLUDED PARTS	MED4 saddlery and pedestal Power supply box with cable to MED4 chair USB isolator cable CAM3X analog camera for MED4 GBX USB video converter Goggles Flex Occluder for goggles Flex Kinetic module for Synapsys VNG MED4 User manual VNS3X User manual

Technical Sheet

SYNAPSYS MED4

SYNAPSYS MED4

Technical Data

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