Needle holder

A DC-coupled, digital amplifier system with a high input range and 24-bit resolution providing amplification and digitization of electroencephalographic physiologic signals from surface, cortical and depth electrodes. The amplifier provides 40 channels (32 isolated high-frequency referential channels, 8 bipolar channels), an integrated pulse-oximeter and event button input.

The unit has a POE 100BASE-TX network connection for both power and communication.

The Grael HD-EEG digital amplifier is the most advanced clinical EEG System on the market, with the latest in digital signal processing technology. This system is designed to record high-definition EEG, with a wide bandwidth (DC to 580Hz),  captured at 24-bit resolution at sampling rates up to 2048Hz. The Grael HD-EEG system records both extremely low-frequency events as well as high-frequency oscillations.

Detachable Jackbox for easy setup and offering simple clean up. The  Grael HD-EEG amplifier is arm mounted for easy positioning near the patient. A Jackbox is provided with a 6 meter cable. The system supports an optional digital high-resolution camera on multi-position mount or a software controlled, motorized pan-tilt-zoom (PTZ) digital camera.