Vestlab is the name of a group of products designed to diagnose and treat dizziness and balance disorders. The current version, named ‘Vestlab OS’, is the culmination of years of development. The software suite supports the user in conducting all standard dizziness tests. As a modular system, it can be configured precisely to the needs of the users, who save money by paying only for the modules they need.

Vestlab OS was developed for the user by a user, a practicing Ear, Nose and Throat specialist. This sets the software apart, especially when it comes to user friendliness and performance. The product is designed for use in the practices/surgeries of ENTs or neurologists as well as in hospitals and research facilities.

Vestlab OS has now been replaced by its successor product VertiPACS®.


VertiPACS® is the integrated software platform for all the entire ZEHNIT vestibular product range. It offers a complete arsenal of tests and procedures as well as a rich set of editing and documentation tools.

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VertiGoggles® is a state-of-the-art infrared goggle system for simultaneous recording of eye and head movements in daylight and in the dark.

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VertiPlatform enables computer-assisted posturography and visual feedback training for balance rehabilitation.

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VertiSVV® enables the determination of both the Subjective Visual Vertical and the Subjective Visual Horizontal.

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VertiMobile® allows the recording of eye movements with a smartphone, making the system an ideal bedside testing tool.

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Allows performing the Dizziness Handicap Inventory and other questionaires using a smartphone or tablet. 

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VertiChair® is a multi-purpose rotary chair system for the diagnosis and treatment of vestibular disorders. VertiChair® allows the subject to be turned in the pitch and yaw plane at the same time, providing a unique range of motion. Its motor-driven sled can even move the subject out of the yaw axis to enable eccentric rotations.

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