g.tec medical engineering GmbH products

g.HIamp is a high-performance biosignal amplifier with 256 channels for invasive and non-invasive measurements of the brain that is FDA cleared and CE approved. g.HIamp provides excellent signal resolution and a wide input sensitivity to record EEG, ECoG, ECG, EMG, and EOG without any saturation. External body sensors can also be connected. Internally, signal processing is performed with the fastest floating-point DSP and a sophisticated real-time Kernel. The amplifier relies on a very high oversampling to reduce the noise as much as possible by averaging samples.

g.USBamp RESEARCH is a high-performance and high-accuracy biosignal amplifier for the acquisition and processing of physiological signals. Therefore, you can record physiological activity from the brain, eyes, heart, muscles, and more – including respiration, galvanic skin response, temperature, and many other physiological and physical parameters. Due to its sophisticated technical specifications and the large software environment, this g.USBamp RESEARCH has become a widely used standard for neuropsychological research, neurophysiologcal research, life sciences and biofeedback, neurofeedback and brain-computer interface (BCI) research.

g.Estim PRO is a constant current, bi-phasic electrical stimulator intended to stimulate neural tissue during functional brain mapping procedures prior to cortical resections in the vicinity of essential cortex. The device is CE certified (Europe) and FDA-cleared (USA) for use in human patients for investigations like electrical cortical stimulation (ECS) mapping. Therefore, g.Estim PRO must be used by medically trained and qualified personnel within a medical environment. g.Estim PRO has an applied part of type BF with connectors for bipolar stimulation electrodes (anode and cathode). The device is controlled by a computer via an USB connection. It also has digital outputs for synchronization with other devices. A hand-switch allows you to manage stimulation manually. A foot-switch can also be used to immediately enable/disable stimulation.

The g.Estim FES is a programmable functional electrical stimulator (FES) and is intended for neurological therapeutic applications such as temporary reduction of muscle spasms, prevention or retardation of disuse atrophy, increasing local blood flow in the treatment area, muscle re-education, prevention of post-surgical phlebo-thrombosis through immediate stimulation of calf muscles, and maintaining or increasing range of motion.