Title:
SLEEP INDUCING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/141641
Kind Code:
A1
Abstract:
A sleep inducing device is disclosed. The sleep inducing device according to an embodiment of the present invention comprises: a sound output part for outputting a sound; a sensing part for acquiring a respiration signal of a user; and a processor which acquires a respiration frequency of the user on the basis of the respiration signal, determines a characteristic frequency of a respiration conforming sound on the basis of the respiration frequency, and outputs the respiration confirming sound according to the characteristic frequency.
Inventors:
SHIN KANGSOO (KR)
YOON HEENAM (KR)
YOON HEENAM (KR)
Application Number:
PCT/KR2019/000116
Publication Date:
July 09, 2020
Filing Date:
January 03, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A61M21/02; A61B5/08; G10K11/16
Foreign References:
JPS5437642B2 | 1979-11-16 | |||
KR101687321B1 | 2016-12-16 | |||
US20110288431A1 | 2011-11-24 | |||
KR20130141289A | 2013-12-26 | |||
US20150367097A1 | 2015-12-24 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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