1. System has Medical Device Registration Certificate and measuring instruments CMC certificate.
2. The human research-based machine (C-type or B-type) adopts full floating isolation amplifier, not only for animal experiments can also be used in human experiments. On human experiments it can be used for ECG (international standard 12 kinds of leads mode), heart sounds, pulse, blood pressure, EEG, EMG, EOG, skin electrical and other experiments. And it has oximetry measuring module which can measure human blood oxygen saturation.