The Evoke EEG System is intended for the acquisition, display, and storage of electrical activity of a patient’s brain including electroencephalograph (EEG) and event-related potentials (ERP) obtained by placing two or more electrodes on the head to aid in diagnosis. The hardware and ancillary components used in conjunction with the Evoke EEG System includes an EEG cap, the Evoke EEG System Amplifier, an EEG System Amplifier charging kit (consisting of a cable, clip kit, and charging adapter), a Subject Response Device and a Base Station (laptop computer or tablet device with internal battery, charging cable, and charging adapter). The software installed on the Base Station is required for the use of the device.
An electrically-powered device designed for noninvasive recording of the electrical activity of the brain for display in the form of a graph [electroencephalogram (EEG)], typically to study a variety of neurological conditions, evaluate psychiatric disorders, and/or assist in localizing tumours or lesions on or near the surface of the brain. It is designed to acquire electrical signals from electrodes typically attached to the scalp and ear lobes. The results may be displayed via print-out or electronically; data interpretation and/or telemetry features may also be included.