国家/地区 中国（2）
IPC部 A（2）
IPC大类 A61（2）
IPC小类 A61B（2）
IPC A61B005/291（2）
发明人
公开年 2023（2）
申请年 2021（2）
专利权人

System for testing internal resistance of capacitance bioelectrode used for brain-machine interface, has electroencephalogram collecting module that is provided for collecting electrophysiological signal, and impedance testing module that is provided for realizing impedance real-time test.

YANG L, ZHANG Y, WU J, WANG X, GAN L, LIU X, ZHENG H, LIANG D

Electrode for use with medical appliance for measuring brain electrical signal of patient, has conductive layer arranged on surface of conductive material layer, and first magnetic component arranged in conductive layer and used for absorbing with second magnetic component fixed in patient part.

MO G, WU M, LI W, ZHANG D