Title:
PORTABLE DEVICE AND METHOD FOR MEASURING SKIN HYDRATION USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/217801
Kind Code:
A1
Abstract:
The present invention relates to a portable device and a method for measuring skin hydration using the same. A portable device according to various embodiments of the present invention comprises: a housing; a light emitting unit, located on at least one side of the housing, for irradiating light; a spectroscope for spectroscopically splitting the light into at least one wavelength band; a light receiving unit, located on the at least one side of the housing, for receiving at least a part of the light; and a processor which is electrically connected to at least one of the light emitting unit, the spectroscope, and the light receiving unit, wherein the processor can control the light emitting unit to irradiate light on an object, control the spectroscope to spectroscopically split the light, control the light receiving unit to acquire a spectrum of a first wavelength band on the basis of light which is scattered back from the light irradiated on the object, and determine first hydration of the object on the basis of the acquired spectrum of the first wavelength band.
Inventors:
CHOI JONGMIN (KR)
PARK MINHO (KR)
LEE DONGHYUN (KR)
LEE JAESUNG (KR)
LIM DAEHYEONG (KR)
CHOE KEUMSUN (KR)
CHOI WONSUK (KR)
PARK MINHO (KR)
LEE DONGHYUN (KR)
LEE JAESUNG (KR)
LIM DAEHYEONG (KR)
CHOE KEUMSUN (KR)
CHOI WONSUK (KR)
Application Number:
PCT/KR2017/006299
Publication Date:
December 21, 2017
Filing Date:
June 16, 2017
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A61B5/00
Foreign References:
| KR100398362B1 | 2003-09-19 | |||
| US20060239547A1 | 2006-10-26 | |||
| KR20110127081A | 2011-11-24 | |||
| KR101274303B1 | 2013-06-13 | |||
| JP2004105446A | 2004-04-08 |
Other References:
See also references of EP 3456245A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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