Signal acquisition system

• Main Authors: ZHU HUIJIN, LIU JIA, NING YIXUAN, LIAO FENGYUN, SU LEI, ZHOU XIN, LI MEIQI, ZHANG YUXIANG, QI XIN
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The embodiment of the invention provides a signal acquisition system. The signal acquisition system comprises a wearable body; the electrodes are fixed to the wearing body and make contact with the skin of the user, the electrodes comprise a first electrode set and a second electrode set, the first electrode set comprises two first electrodes which are arranged at intervals to collect first physiological signals, and the second electrode set comprises two second electrodes which are arranged close to the two first electrodes respectively to collect second physiological signals; and the processing circuit is used for eliminating motion artifacts in the first physiological signal according to the second physiological signal. 本说明书实施例提供一种信号采集系统，包括穿戴本体；固定于穿戴本体并与用户皮肤接触的多个电极，多个电极包括第一电极组和第二电极组，第一电极组包括间隔布置以采集第一生理信号的两个第一电极，第二电极组包括分别靠近两个第一电极布置以采集第二生理信号的两个第二电极；以及处理电路，用于根据第二生理信号消除第一生理信号中的运动伪迹。