公开(公告)号：US20240415449A1

公开(公告)日：2024-12-19

申请号：US18585134

申请日：2024-02-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jee Hyun CHOI ,  Bowon KIM ,  Jung Young KIM

IPC: A61B5/00 ,  A61B5/369 ,  A61B5/389

Abstract: A device for monitoring a sleep state of a community mounted on each measurement target forming the community includes an electrode unit configured to measure biosignals including an electroencephalogram (EEG) and electromyography (EMG) of each measurement target forming the community, a control unit configured to compare the measured EEG and
EMG with critical values and classify sleep and wake states of the measurement target, an indicating unit configured to emit light in different colors according to the sleep and wake states of the measurement target, and a recording and communication unit configured to store or transmit the measured EEG and EMG to an external device. Therefore, by measuring a sleeping behavior of each entity of the community and analyzing and visualizing the sleep and wake states in real time, it is possible to efficiently observe the interaction between sleep and an environment.