公开(公告)号：US20160270702A1

公开(公告)日：2016-09-22

申请号：US15072090

申请日：2016-03-16

Applicant: GlucoVista, Inc.

Inventor： Yonatan Gerlitz ,  Alexander Ostritsky ,  Rotem Gerlitz

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/145

CPC classification number: A61B5/1455 ,  A61B5/14532 ,  A61B5/7203 ,  A61B5/7246 ,  A61B5/7278 ,  A61B2562/0233 ,  G01J3/021 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/08 ,  G01J3/108 ,  G01J2005/0048

Abstract: A concentration correction system includes an infrared detector and components that produce an aggregate emission of infrared radiation. A mirror assembly includes a mirror and is changeable between a correcting configuration and a measuring configuration. In the correcting configuration, the mirror produces a mirror signal incident on the detector. The mirror assembly also obstructs external body infrared radiation from reaching the detector. In the measuring configuration, the mirror assembly allows the external body infrared radiation onto the detector. A concentration correction method includes receiving external body infrared radiation and simultaneously receiving a first portion of the aggregate emission. A measurement value indicative of concentration is recorded from the detector. A second portion of the aggregate emission reflected with the mirror and produces a mirror signal incident on the detector. A correction value corresponding to the mirror signal is recorded from the detector and used to correct the measurement value.

Abstract translation: 浓度校正系统包括红外检测器和产生红外辐射聚集发射的部件。 反射镜组件包括反射镜，并且可以在校正配置和测量配置之间变化。 在校正配置中，镜产生入射在检测器上的镜像信号。 反射镜组件还阻挡外部身体的红外辐射到达检测器。 在测量配置中，镜组件允许外部身体红外辐射到探测器上。 浓度校正方法包括接收外部身体红外辐射并同时接收聚集发射的第一部分。 从检测器记录表示浓度的测定值。 用反射镜反射的聚集发射的第二部分并且产生入射在检测器上的镜像信号。 从检测器记录对应于镜像信号的校正值，并用于校正测量值。

公开(公告)号：US10376189B2

公开(公告)日：2019-08-13

申请号：US15072090

申请日：2016-03-16

Applicant: GlucoVista, Inc.

Inventor： Yonatan Gerlitz ,  Alexander Ostritsky ,  Rotem Gerlitz

IPC: A61B5/1455 ,  A61B5/145 ,  A61N5/00 ,  G01J3/02 ,  G01J3/08 ,  G01J3/10 ,  G01J5/00 ,  A61B5/00

Abstract: A concentration correction system includes an infrared detector and components that produce an aggregate emission of infrared radiation. A mirror assembly includes a mirror and is changeable between a correcting configuration and a measuring configuration. In the correcting configuration, the mirror produces a mirror signal incident on the detector. The mirror assembly also obstructs external body infrared radiation from reaching the detector. In the measuring configuration, the mirror assembly allows the external body infrared radiation onto the detector. A concentration correction method includes receiving external body infrared radiation and simultaneously receiving a first portion of the aggregate emission. A measurement value indicative of concentration is recorded from the detector. A second portion of the aggregate emission reflected with the mirror and produces a mirror signal incident on the detector. A correction value corresponding to the mirror signal is recorded from the detector and used to correct the measurement value.