公开(公告)号：US20220273244A1

公开(公告)日：2022-09-01

申请号：US17223012

申请日：2021-04-06

Applicant: Industrial Technology Research Institute

Inventor： Heng-Yin Chen ,  Yun-Yi Huang ,  Shuen-Yu Yu

IPC: A61B5/00 ,  A61B5/22 ,  A61B5/296 ,  A61B5/397 ,  G16H20/30 ,  G16H40/67

Abstract: A physiological signal recognition apparatus and a physiological signal recognition method are provided. A root mean square algorithm is executed on a physiological signal to obtain a noise threshold, and the physiological signal is adjusted based on the noise threshold to obtain an adjusted signal. Then, a muscle strength starting point in the adjusted signal is detected.

公开(公告)号：US20220096019A1

公开(公告)日：2022-03-31

申请号：US17144151

申请日：2021-01-08

Applicant: Industrial Technology Research Institute

Inventor： Cheng-Hung Yu ,  Shuen-Yu Yu ,  Heng-Yin Chen

IPC: A61B5/00 ,  A61B5/389 ,  A61B5/304 ,  A61B5/313

Abstract: An electronic device for signal interference compensation is provided. The first signal line is electrically connected to the transmitter. The second signal line is electrically connected to the receiver and coupled with the first signal line. The electrode is electrically connected to the second signal line and measures a physiological signal. The processor is electrically connected to the transmitter and the receiver, and configured to: transmit, via the transmitter, an active signal to the first signal line; receive, via the receiver, a coupling signal corresponding to the active signal from the second signal line, and calculate a compensation value according to the coupling signal; and receive, via the receiver, an interfered signal corresponding to the physiological signal, and restore the physiological signal according to the compensation value and the interfered signal in response to the compensation value matching the interfered signal.