Title:
SLEEP CARE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/053799
Kind Code:
A1
Abstract:
A sleep care device is disclosed. The sleep care device is mounted on the ear of a user, is not easily separated from the user's body while the user is in a sleep state, and can reliably measure brain wave signals. The sleep care device according to an example embodiment of the present invention includes a housing, an ear hook, and an ear tip. The ear hook is connected to the housing to form a closed loop, is placed between the user's head and the auricle, and includes an electrode having electrical conductivity. The ear tip is connected to the housing, is placed at the entrance to the external auditory canal, and has electrical conductivity. In addition, the ear hook and the ear tip are made of a material having flexibility and elasticity, and measure the user's brain waves.
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Inventors:
CHO JASOO (KR)
KWON YANGTAE (KR)
CHOI JEONGKEUN (KR)
KWON YANGTAE (KR)
CHOI JEONGKEUN (KR)
Application Number:
PCT/KR2022/021273
Publication Date:
March 14, 2024
Filing Date:
December 26, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A61B5/291; A61B5/00; A61B5/01; A61B5/024; A61B5/08; A61B5/1455; A61B5/256; A61B5/265
Foreign References:
| KR20200033522A | 2020-03-30 | |||
| KR20150085730A | 2015-07-24 | |||
| EP3181041A1 | 2017-06-21 | |||
| US20200016006A1 | 2020-01-16 | |||
| JPS63267097A | 1988-11-04 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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