公开(公告)号：US20220142547A1

公开(公告)日：2022-05-12

申请号：US17594993

申请日：2019-12-27

Applicant: GOERTEK INC.

Inventor： Ziwei TONG ,  Xiao BAO

IPC: A61B5/318 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/00

Abstract: A method and an apparatus for switching an ECG measurement mode, a wearable device, and a computer-readable storage medium. The method includes: receiving two successive pieces of PPG data transmitted by an optical heart-rate sensor, where the PPG data is generated by a contact between a measurement electrode and a skin; calculating a difference between the two received pieces of the PPG data; and controlling switching among measurement modes based on the difference, where the measurement modes comprise an ECG wristband mode and an ECG chest-lead mode Manual switching of an ECG measurement mode is avoided with simple operations, high efficiency, and more intelligence.