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    LIGHTING SYSTEMS AND METHODS OF USING LIGHTING SYSTEMS FOR IN VITRO POTENCY ASSAY FOR PHOTOFRIN
    102.
    发明公开
    LIGHTING SYSTEMS AND METHODS OF USING LIGHTING SYSTEMS FOR IN VITRO POTENCY ASSAY FOR PHOTOFRIN 审中-公开
    照明系统和照明系统用于体外效价测定FORPHOTOFRIN®使用方法

    公开(公告)号：EP2856109A2

    公开(公告)日：2015-04-08

    申请号：EP13838060.5

    申请日：2013-01-07

    Applicant: CONCORDIA LABORATORIES INC.

    Inventor： ROBERTS, Michael, S.

    IPC: G01N21/25 ,  A61K41/00

    CPC classification number: G01N33/5011 ,  A61K41/00 ,  C12N13/00 ,  C12Q1/22 ,  F21V5/00 ,  F21V5/04 ,  F21V7/00 ,  F21V9/04 ,  F21V13/02 ,  F21V13/14 ,  G01N21/255 ,  G01N2201/061 ,  G01N2201/0633 ,  G01N2201/0686

    Abstract: Presently disclosed is a lighting system and methods of using the lighting system for in vitro potency assay for photofrin. The lighting system includes a lamp housing, a first lens, an infrared absorbing filter, an optical filter, and a second lens. The lamp housing includes a lamp and a light-port. In operation, broad spectrum light from the lamp exits the lamp housing by passing through the light-port. The first lens then collimates the broad spectrum light that exits the lamp housing through the light-port. The infrared absorbing filter then passes a first portion of the collimated broad spectrum light to the optical filter and absorbs infrared light of the broad spectrum light. The optical filter then passes a second portion of the collimated broad spectrum light to the second lens. The second lens then disperses the second portion of the collimated light to provide uniform irradiation of a cell culture plate. A method of using the lighting system for studying a photosensitizer is also disclosed.

    A SYSTEM AND METHOD FOR FLUID ANALYSIS
    107.
    发明申请
    A SYSTEM AND METHOD FOR FLUID ANALYSIS 审中-公开
    流体分析的系统和方法

    公开(公告)号：WO2017171650A1

    公开(公告)日：2017-10-05

    申请号：PCT/SG2017/050174

    申请日：2017-03-30

    Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

    Inventor： LAI, Szu Cheng ,  KE, Lin ,  ZHANG, Nan

    IPC: G01N21/51 ,  G01N21/01 ,  G01N21/25

    CPC classification number: G01N21/51 ,  G01N33/04 ,  G01N33/14 ,  G01N2201/061 ,  G01N2201/0633

    Abstract: In a first aspect, a system for analysing a fluid sample is provided, comprises: a container configured to receive the fluid sample; a first light source optically coupled to the container and configured to project a first light having a first wavelength; a second light source optically coupled to the container and configured to project a second light having a second wavelength different from the first wavelength; one or more photo-sensors optically coupled to the container and configured to analyse the fluid sample in response to a first scattered light generated in response to projecting the fluid sample with the first light source and a second scattered light generated in response to projecting the fluid sample with the second light source. In a preferred embodiment, the nutritious compositions (such as the concentration of fats and protein) of milk samples are identified based on the scattering of the first and second light source by the milk sample.

    Abstract translation: 在第一方面，提供了一种用于分析流体样本的系统，包括：容器，被配置为接收流体样本; 第一光源，光学耦合到所述容器并且被配置为投射具有第一波长的第一光; 第二光源，其光学耦合到所述容器并且被配置为投射具有不同于所述第一波长的第二波长的第二光; 一个或多个光学传感器，其光学耦合到所述容器并被配置为响应于响应于使用第一光源投射流体样本而产生的第一散射光以及响应于投射流体而产生的第二散射光来分析流体样本 用第二个光源进行采样。 在一个优选的实施方案中，牛奶样品的营养组合物（例如脂肪和蛋白质的浓度）基于第一和第二光源在牛奶样品上的散射来识别。

    ABSORPTION SPECTRUM DETECTION OF A FLUID
    109.
    发明申请
    ABSORPTION SPECTRUM DETECTION OF A FLUID 审中-公开
    流体吸收光谱检测

    公开(公告)号：WO2017001566A1

    公开(公告)日：2017-01-05

    申请号：PCT/EP2016/065314

    申请日：2016-06-30

    Applicant: IMEC VZW

    Inventor： ROTTENBERG, Xavier

    IPC: G01N21/03 ,  B01L3/00 ,  G01N21/31

    CPC classification number: G01N21/0303 ,  B01L3/502715 ,  B01L2300/0816 ,  B01L2400/0406 ,  B01L2400/0457 ,  B01L2400/0487 ,  G01N21/03 ,  G01N21/31 ,  G01N21/314 ,  G01N2021/0346 ,  G01N2021/3137 ,  G01N2021/3166 ,  G01N2021/3181 ,  G01N2201/062 ,  G01N2201/0633 ,  G01N2201/0636 ,  G01N2201/066 ,  G01N2201/0873

    Abstract: The present disclosure describes a device (1) for measuring an optical absorption property of a fluid as function of wavelength. The device comprises a broadband light source (2) for emitting light, a plurality of integrated optical waveguides (3) for guiding this light and a light coupler (10) for coupling the emitted light into the integrated optical waveguides (3) such that the light coupled into each integrated optical waveguide (3) has substantially the same spectral distribution. The device also comprises a microfluidic channel (5) for containing the fluid, arranged such as to allow an interaction of the light propagating through each waveguide (3) with the fluid in the microfluidic channel (5), and a plurality of spectral analysis devices (8) optically coupled to corresponding waveguides (3) such as to receive the light after interaction with the fluid. The spectral analysis devices (8) are adapted for generating a signal representative of a plurality of spectral components of the light.

    Abstract translation: 本公开描述了用于测量作为波长的函数的流体的光吸收特性的装置（1）。 该装置包括用于发射光的宽带光源（2），用于引导该光的多个集成光波导（3）和用于将发射的光耦合到集成光波导（3）中的光耦合器（10），使得 耦合到每个集成光波导（3）中的光具有基本上相同的光谱分布。 该装置还包括用于容纳流体的微流体通道（5），其布置成允许通过每个波导（3）传播的光与微流体通道（5）中的流体相互作用，以及多个光谱分析装置 （8），光耦合到对应的波导（3），以便在与流体相互作用之后接收光。 光谱分析装置（8）适于产生表示光的多个光谱分量的信号。

    DEVICE AND METHOD FOR NON-INVASIVE MEASURING OF ANALYTES
    110.
    发明申请
    DEVICE AND METHOD FOR NON-INVASIVE MEASURING OF ANALYTES 审中-公开
    非分析测量的设备和方法

    公开(公告)号：WO2015082564A1

    公开(公告)日：2015-06-11

    申请号：PCT/EP2014/076457

    申请日：2014-12-03

    Applicant: IMEC VZW

    Inventor： VAN DORPE, Pol ,  PEUMANS, Peter

    IPC: A61B5/1455

    CPC classification number: A61B5/1455 ,  A61B5/0066 ,  A61B5/0075 ,  A61B5/1451 ,  A61B5/14532 ,  A61B5/443 ,  A61B5/681 ,  A61B2562/0233 ,  G01B9/02091 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/44 ,  G01N21/35 ,  G01N21/65 ,  G01N2201/0633 ,  G01N2201/0636 ,  G01N2201/12

    Abstract: An integrated circuit (100) is presented, comprising: a first optical unit comprising: a RAMAN spectrometer (102); an OCT spectrometer (103); an interferometer (104) optically coupled to the OCT spectrometer; and a light coupler (105), positioned to couple scattered and reflected light from illuminated tissue into the RAMAN and OCT spectrometer (102, 103); and an imaging region (106) optically coupled to the RAMAN and OCT spectrometer (102, 103). Further, a system and method to measure the concentration of an analyte in tissue is presented.

    Abstract translation: 提供了一种集成电路（100），包括：第一光学单元，包括：拉曼光谱仪（102）; OCT光谱仪（103）; 光学耦合到所述OCT光谱仪的干涉仪（104）; 以及光耦合器（105），定位成将来自照射组织的散射光和反射光耦合到RAMAN和OCT光谱仪（102,103）中; 以及光学耦合到RAMAN和OCT光谱仪（102,103）的成像区域（106）。 此外，提出了测量组织中分析物浓度的系统和方法。

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