BIOELECTRICAL SIGNAL ACQUISITION DEVICE USED FOR SHIELDING ELECTROMAGNETIC WAVES AND BIOELECTRICAL SIGNAL ACQUISITION DEVICE

摘要

A bioelectrical signal acquisition device used for shielding electromagnetic waves and a bioelectrical signal acquisition device, comprising: a bioelectrode (1), and a signal transmission line (2) having a shielding structure, one end of the signal transmission line (2) being electrically connected to the bioelectrode (1), the other end of the signal transmission line being electrically connected to a signal processing device, the bioelectrode (1) being configured to acquire a biological signal; the signal transmission line (2) being configured to transmit the biological signal and shield electromagnetic waves. The bioelectrical signal acquisition device used for shielding electromagnetic waves and the bioelectrical signal acquisition device can shield electromagnetic waves, preventing the detected biological signal from being interfered with by the electromagnetic waves.