EMG-USB2
EMG (surface/intramuscular), EEG and ECG amplifier
(from 16 up to 256 channels, iEMG, sEMG, EEG and ECG 16 auxiliary inputs)
肌电图（表面/肌肉）、脑电、心电放大器
（从16到256通道，IEMG、肌电、脑电、心电 16辅助输入）
General description: EMG-USB2 is a versatile amplifier for the acquisition of surface/intramuscular EMG signals, EEG and ECG signals. The system can record monopolar or bipolar channels from up to 256 detection sites. The gain can be selected individually for each group of 16 channels. EMG-USB2 is an optically isolated device which assures the complete safety for the patient. It has been designed in compliance with the European standards for biomedical instrumentation. A specially designed feedback circuitry is used to reduce 50~60 Hz line interference, thus allowing high signal quality in both monopolar and bipolar acquisition. EMG-USB2 has a double power supply, battery and main power.
Technical specifications: EMG-USB2 is an iEMG, sEMG, EEG and ECG amplifier and is an optically-isolated device. This implies high level of safety in any modality of use. Signals can be detected in monopolar or bipolar configuration during voluntary contractions. The system includes a specially designed circuitry used to erase line interference, thus allowing high signal quality in both monopolar and bipolar acquisition.
Developers:The EMG-USB2 system has been developed together with Prof. Dario Farina, UMG at Goettingen University
