SpO₂ is one of the important indicators of physical health. The SpO₂ of a normal healthy person should be kept between 95%-100%. If it is lower than 90%, it has entered the range of hypoxia, and on...
The internal electrode for pelvic floor muscle therapy is mainly used together with pelvic electrical stimulation or EMG biofeedback host to transmit electrical stimulation signal and pelvic floor ...