公开(公告)号：EP3381368A1

公开(公告)日：2018-10-03

申请号：EP18164204.2

申请日：2018-03-27

申请人： Samsung Electronics Co., Ltd.

发明人： BYNAM, Kiran ,  LEE, So Young ,  JOS, Sujit ,  AGGARWAL, Gorish ,  RAMA, Srikanth Mallavarapu

IPC分类号： A61B5/145

CPC分类号： A61B5/7203 ,  A61B5/0075 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/7239 ,  A61B5/725 ,  G16H40/63

摘要： A method of extracting a glucose feature, a method for monitoring glucose using near-infrared (NIR) spectroscopy and a glucose monitoring device are provided. The method comprising: removing noise from a near-infrared (NIR) data; extracting a glucose signal from the NIR data; and removing temporal drift components from the extracted glucose signal.

公开(公告)号：EP3531110A1

公开(公告)日：2019-08-28

申请号：EP19158769.0

申请日：2019-02-22

申请人： Samsung Electronics Co., Ltd.

发明人： JOS, Sujit ,  RAMA, Srikanth Mallavarapu ,  BYNAM, Kiran ,  LEE, So Young ,  AGGARWAL, Gorish

IPC分类号： G01N21/359 ,  A61B5/1455 ,  G01N21/27

摘要： A method of estimating concentration of a blood compound may include: removing a baseline drift from Near-Infrared (NIR) spectroscopy data to obtain drift-free spectral features; obtaining a set of global features based on the drift-free spectral features; and estimating the concentration of the blood compound by regression using the set of global features.