TRV Chair: How to perform a supine roll test

This is how you perform a Supine Roll test using the TRV Chair.

This video is one in a series of videos, explaining how to use the TRV chair.

The TRV Chair is a unique tool for the diagnosis and treatment of benign paroxysmal positional vertigo (BPPV). With the TRV Chair, examiners can rotate their patients 360 degrees along the plane of each semicircular canal. It is also possible to lock the patient in any position for a detailed look at each semicircular canal.
The TRV Chair is used in conjunction with the VisualEyes™ software and VNG goggles.
To purchase the TRV Chair, contact your local distributor.

Interacoustics is a world-leading diagnostic solutions provider in the field of hearing and balance assessment. We design, manufacture, and sell products across the whole audiological spectrum, from small portable devices to full clinical instruments. Our products are sold in more than 100 countries through our extensive network of sales companies and distributors.

or contact your local distributor.

[Balo]

Do you know if any places in orange county California have this chair?