Title:
SOUND SLEEP DEVICE
Document Type and Number:
Japanese Patent JP2018068962
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve sleep of a child.SOLUTION: A sound sleep device 20 comprises: a first acquisition part 210a for acquiring first biological information of a mother; a biological rhythm generation part 220 for outputting biological rhythm information indicating a biological rhythm of the mother from the first biological information; a second acquisition part 210b for acquiring second biological information of a child; an estimation part 230 for estimating depth of sleep of a child on the basis of the second biological information; an evaluation part 235 for monitoring progress of depth of sleep, for evaluating an effect of a reproduced sound content to sleep of the child; and a control part 240 for, on the basis of the evaluation result, designating a sound content which should be reproduced by a sound source 40 out of plural sound contents.SELECTED DRAWING: Figure 1
Inventors:
TANIIKE MASAKO
KATO TAKASHI
MORI IKUKO
MORISHIMA MORIHITO
YAMAKI KIYOSHI
UEYA YUKI
KATO TAKASHI
MORI IKUKO
MORISHIMA MORIHITO
YAMAKI KIYOSHI
UEYA YUKI
Application Number:
JP2016216585A
Publication Date:
May 10, 2018
Filing Date:
November 04, 2016
Export Citation:
Assignee:
UNIV OSAKA
YAMAHA CORP
YAMAHA CORP
International Classes:
A61M21/02; G10H1/00; G10K15/04
Domestic Patent References:
| JP2015102851A | 2015-06-04 |
Foreign References:
| WO2016136450A1 | 2016-09-01 | |||
| CN104678747A | 2015-06-03 |
Attorney, Agent or Firm:
Akira Obayashi
Seiichi Takada
Taro Takahashi
Seiichi Takada
Taro Takahashi