公开(公告)号：US20230404453A1

公开(公告)日：2023-12-21

申请号：US18191572

申请日：2023-03-28

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jin-Dong SONG ,  Jee Hyun CHOI

IPC: A61B5/16 ,  A61B5/00 ,  A61B5/377 ,  A61B5/372

CPC classification number: A61B5/165 ,  A61B5/0017 ,  A61B2560/0431 ,  A61B5/377 ,  A61B5/372 ,  A61B5/0006

Abstract: A device for monitoring brain-object interactions in a community includes a probe module attached to each individual and including a stimulation device, a specific wavelength emitting device, an infrared (IR) receiving device and a recording memory; a central controller to regulate a connection between the probe module and at least one object to control and monitor the probe module or the object; a plurality of IR emitters to transmit a time sync signal and a command to the probe module to monitor the individual; and a plurality of specific wavelength receivers to transmit the electrical signal received by the probe module to the central controller. Accordingly, it is possible to integratedly control the connection between the probe module and the object through the central controller and prevent confusion and loss of data transmission, thereby achieving efficient monitoring of the community.

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.

公开(公告)号：US20220079505A1

公开(公告)日：2022-03-17

申请号：US17485316

申请日：2021-09-24

Applicant: Electronics and Telecommunications Research Institute ,  Korea Institute of Science and Technology

Inventor： Jee Hyun CHOI ,  Sung Q LEE ,  Woo Seup YOUM

IPC: A61B5/00

Abstract: The present invention relates to an unrestrained neural signal monitoring device and system configured to enable an unrestrained test by being mounted on a living test subject such as a mouse, the device comprising a neural signal detector detecting a neural signal of the test subject such as a brain wave, a first light emitting part outputting a colored light for position tracking, a second light emitting part outputting a colored light for neural signal display, and a controller for controlling the first and second light emitting parts in response to the neural signal detected through the neural signal detector. Because movement of a test subject is unrestrained, a natural activity of the test subject is enabled to thereby prevent an interactive behavior of a group from being restrained.