Title:
LIGHT EMITTING DEVICE FOR TREATING SKIN DURING SLEEP
Document Type and Number:
WIPO Patent Application WO/2021/153893
Kind Code:
A1
Abstract:
The present invention relates to a light emitting device for treating the skin during sleep, comprising: a light emitting unit for emitting single wavelength therapy light at the skin of a sleeping user; a recognition unit for recognizing a region at which light is emitted by the light emitting unit; and a control unit for checking the user's sleep state on the basis of the recognition result of the recognition unit and controlling the driving of the light emitting unit so that light is emitted by avoiding dangerous areas, and thus treatment can be performed by emitting, at the scalp or the face, single wavelength light that is necessary for skin treatment during the user's sleep.
Inventors:
KIM HYO JOON (KR)
Application Number:
PCT/KR2020/017560
Publication Date:
August 05, 2021
Filing Date:
December 03, 2020
Export Citation:
Assignee:
PRESBYTERIAN MEDICAL CENTER (KR)
International Classes:
A61N5/06; A61B5/00; A61B5/11
Foreign References:
| KR20170110246A | 2017-10-11 | |||
| KR20130133969A | 2013-12-10 | |||
| KR102053003B1 | 2020-01-08 | |||
| JP2002000745A | 2002-01-08 | |||
| JP2000245745A | 2000-09-12 | |||
| KR102183590B1 | 2020-11-26 |
Attorney, Agent or Firm:
WELL PATENT LAW FIRM (KR)
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