Invention Grant
- Patent Title: Apparatus and method for estimating biological substance, apparatus for acquiring unit spectrum, and wearable device
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Application No.: US17137575Application Date: 2020-12-30
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Publication No.: US11826144B2Publication Date: 2023-11-28
- Inventor: So Young Lee , Jin Young Park
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR 20160094288 2016.07.25
- The original application number of the division: US15359752 2016.11.23
- Main IPC: A61B5/1455
- IPC: A61B5/1455 ; G01N21/35 ; G01N21/65 ; A61B5/00 ; A61B5/1495 ; A61B5/145 ; G01N21/3577
Abstract:
An apparatus for estimating a biological substance in a user using a unit spectrum for the biological substance acquired using a biological tissue simulation solution is provided. The apparatus may include a spectrometer configured to emit a light to a skin of a user, detect the light returned from the skin, and measure a skin spectrum of the user from the detected light and a processor configured to estimate a biological substance in the user based on the measured skin spectrum and a unit spectrum acquired using a biological tissue simulation solution.
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