BERTEC CORPORATION 97P-0037 Bertec Vision Advantage

Bertec Vision Advantage (BVA) device is designed to measure changes in the visual acuity during head movements. It includes a laptop computer with a wireless remote controller, a wireless inertial measurement unit (IMU) that measures the 3-dimensional angles, velocities, and accelerations, and a headband. The headband holds the IMU in a small pouch, which allows tracking of the head movements. The remote controller is used to input the patient’s responses to the computer.