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Geodesic EEG System 120

	The GES 120 is cleared for sale as a medical device in the US. GES 120 advantages include: • Electrode application in under 5 minutes. • Minimal infection risk—no scalp abrasion required. • Easy EEG recording of children and infants— no sedation needed. • Efficient, intuitive user interface and high- quality display maximize productivity during recording and review. • Elegant, slim-profile cart supports either EEG lab or bedside use. • Digital video option. • Flexible database, report writing, and data export. Each system includes: 3 HydroCel GSNs, a Neurotravel amp, Dell PC, and Neurotravel Win software.	HydroCel Geodesic Sensor Net Digital EEG Amplifier Computer/ Cart For more details, download this 248KB flier. Back to GES page

HydroCel Geodesic Sensor Net • low-profile pedestals for greater comfort • carbon-fiber electrodes coated with a tough silver-chloride surface to block out electrochemical noise • Teflon-core coaxial electrode wires designed to minimize triboelectric noise and the pickup of environmental electromagnetic noise • a unique pedestal design that creates a sealed micro-environment, hydrating the skin and interfacing it with the electrode surface top		HydroCel GSN Images
Digital EEG • high-performance PC-based EEG unit for acquisition, visualization, recording, and review of EEG signals • system's graphical user interface allows easy and direct software control of amplifier functions in real time • software allows recording of monopolar signals, permitting trace remontage and refiltering during acquisition and review • system features local and network subject database capabilities • system works with Geodesic Sensor Nets, caps, or conventional electrodes top		Digital EEG Images
Amplifier • acquisition from 32 channels (depending upon version) • 22-bit A/D conversion at up to 1,000 samples per second per channel • noise: < 2 µVpp (0.3 µV RMS) • CMRR: > 115 dB • sensitivity: 1, 2, 3, 5, 7, 10, 20, 30, 50, 70, 100, 200 µV/mm • calibration: 10, 50, 100, 1,000 µV/cm • lowpass filter: 15, 30, 70, 100, 150, 300, and 500 Hz (or any value typed from the keyboard) • highpass filter: 50, 16, 1.6, 0.53, 0.26, 0.1, and 0.016 Hz (or any value typed from the keyboard) • notch filter: 50 or 60 Hz top
Computer/Cart (minimum system specifications) • Pentium 4 with 80GB hard disk and DVD-R, and a 17-inch flat-panel LCD monitor • Windows XP Professional + compatible Microsoft mouse • elegant cart, conveniently outfitted for use with the Geodesic Sensor Net top

©2008 Electrical Geodesics, Inc.