公开(公告)号：US20240306995A1

公开(公告)日：2024-09-19

申请号：US18672823

申请日：2024-05-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenhui ZHENG ,  Junye JIN ,  Zhongwei LIN ,  Dong LI

IPC: A61B5/00 ,  A61B5/021 ,  A61B5/11

CPC classification number: A61B5/681 ,  A61B5/02141 ,  A61B5/1118 ,  A61B2560/0266

Abstract: This application is applicable to the field of device control technologies, and provides a prompt method and apparatus, an electronic device, and a computer-readable storage medium. The method includes: obtaining first feature data of a user in response to a measurement operation, where the first feature data includes an activity intensity of the user and/or an air pressure value; determining an abnormality type of the wearable device and/or the user based on the first feature data, where the abnormality type indicates that the wearable device and/or the user are/is currently in a state in which a measurement condition is not met; and outputting prompt information associated with the abnormality type, where the prompt information is used to prompt the user to adjust the current state).

公开(公告)号：US20230389832A1

公开(公告)日：2023-12-07

申请号：US18250028

申请日：2021-09-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jing LI ,  Kun WANG ,  Weinan LI ,  Zhongwei LIN ,  Jilong YE

IPC: A61B5/145 ,  A61B5/024 ,  A61B5/00

CPC classification number: A61B5/14542 ,  A61B5/02433 ,  A61B5/02438 ,  A61B5/4809

Abstract: A method for periodically measuring blood oxygen saturation is disclosed. The electronic device includes a red light R path and an infrared light IR path, and the R path and the IR path each include a light emitting source and a photoelectric detector. The method includes: The electronic device receives a first instruction indicating to periodically measure blood oxygen saturation; performs, in response to the first instruction, dimming in a first blood oxygen measurement period if a user changes from a non-sleep state to a sleep state, where the dimming is used to determine that a light emitting power of the light emitting source of the R path and a light emitting power of the light emitting source of the IR path are respectively a first power and a second power.