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    APPARATUS AND METHODS FOR CALIBRATING OPTICAL MEASUREMENTS
    2.
    发明申请
    APPARATUS AND METHODS FOR CALIBRATING OPTICAL MEASUREMENTS 审中-公开

    公开(公告)号：WO2020053847A1

    公开(公告)日：2020-03-19

    申请号：PCT/IL2019/050749

    申请日：2019-07-04

    Applicant: ADOM, ADVANCED OPTICAL TECHNOLOGIES LTD.

    Inventor： COHEN, Yoel ,  GEFEN, Ra'anan ,  EPSTEIN, Shlomi ,  ARIELI, Yoel

    IPC: A61B3/107 ,  A61B3/10

    Abstract: Apparatus and methods are described for calibrating an optical system that is used for measuring optical properties of a portion of a subject's body. During a calibration stage, a front surface of a calibration object (300) is illuminated, light reflected from a plurality of points on the calibration object (300) is detected, and intensities of the light reflected from the plurality of points on the calibration object (300) are measured. During a measurement stage, the portion of the subject's body is illuminated, and light reflected from the portion of the subject's body is detected. Measurements performed upon the light that was reflected from the portion of the subject's body are calibrated, using the measured intensities of the light reflected from the plurality of points on the calibration object (300). Other applications are also described.

    SYSTEM AND METHOD FOR PERFORMING TEAR FILM STRUCTURE MEASUREMENT
    3.
    发明申请
    SYSTEM AND METHOD FOR PERFORMING TEAR FILM STRUCTURE MEASUREMENT 审中-公开
    用于进行泪膜结构测量的系统和方法

    公开(公告)号：WO2018025265A2

    公开(公告)日：2018-02-08

    申请号：PCT/IL2017/050853

    申请日：2017-08-02

    Applicant: ADOM, ADVANCED OPTICAL TECHNOLOGIES LTD.

    Inventor： ARIELI, Yoel ,  COHEN, Yoel ,  EPSTEIN, Shlomi ,  ARBEL, Dror ,  GEFEN, Ra'anan

    IPC: A61B3/10

    Abstract: Apparatus and methods are described for performing tear film structure measurement on a tear film of an eye of a subject. A broadband light source (100) is configured to generate broadband light. A spectrometer (250) is configured to measure a spectrum of light of the broadband light that is reflected from at least one spot on the tear film, the spot having a diameter of between 100 microns and 240 microns. A computer processor (28) is coupled to the spectrometer and configured to determine a characteristic of the tear film based upon the spectrum of light measured by the spectrometer. Other applications are also described.

    Abstract translation: 描述了用于在受试者的眼睛的泪膜上执行泪膜结构测量的设备和方法。 宽带光源（100）被配置为产生宽带光。 分光计（250）被配置为测量从泪膜上的至少一个点反射的宽带光的光谱，该点具有在100微米与240微米之间的直径。 计算机处理器（28）耦合到光谱仪并且被配置为基于由光谱仪测量的光谱来确定泪膜的特性。 还介绍了其他应用程序。

    SYSTEM AND METHOD FOR PERFORMING TEAR FILM STRUCTURE MEASUREMENT
    4.
    发明申请
    SYSTEM AND METHOD FOR PERFORMING TEAR FILM STRUCTURE MEASUREMENT 审中-公开

    公开(公告)号：WO2018025265A3

    公开(公告)日：2018-02-08

    申请号：PCT/IL2017/050853

    申请日：2017-08-02

    Applicant: ADOM, ADVANCED OPTICAL TECHNOLOGIES LTD.

    Inventor： ARIELI, Yoel ,  COHEN, Yoel ,  EPSTEIN, Shlomi ,  ARBEL, Dror ,  GEFEN, Ra'anan

    IPC: A61B3/10

    Abstract: Apparatus and methods are described for performing tear film structure measurement on a tear film of an eye of a subject. A broadband light source (100) is configured to generate broadband light. A spectrometer (250) is configured to measure a spectrum of light of the broadband light that is reflected from at least one spot on the tear film, the spot having a diameter of between 100 microns and 240 microns. A computer processor (28) is coupled to the spectrometer and configured to determine a characteristic of the tear film based upon the spectrum of light measured by the spectrometer. Other applications are also described.

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