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    OPTICAL FIBER SENSOR USED FOR OIL CONDITIONING MONITORING
    126.
    发明申请
    OPTICAL FIBER SENSOR USED FOR OIL CONDITIONING MONITORING 有权
    用于油调节监测的光纤传感器

    公开(公告)号：US20170045445A1

    公开(公告)日：2017-02-16

    申请号：US15105397

    申请日：2013-12-17

    Applicant: AKTIEBOLAGET SKF

    Inventor： Florin Tatar ,  Defeng Lang

    IPC: G01N21/3577 ,  G01N33/28 ,  G01N21/45

    CPC classification number: G01N21/3577 ,  G01J3/0218 ,  G01J3/42 ,  G01J3/45 ,  G01J3/4531 ,  G01N21/3554 ,  G01N21/359 ,  G01N21/45 ,  G01N21/8507 ,  G01N33/2847 ,  G01N33/2888 ,  G01N2201/0846

    Abstract: A detector for oil condition monitoring includes an optical fibre having a first end and a second end having an end face. A sensor body has a gap in which a sample of the oil may be received and a reflecting surface, the second end of the optical fibre being embedded in the sensor body and having an end face spaced from the reflecting surface across the gap. Light emitted from the optical fibre can pass through the sample of oil and be reflected by the reflecting surface back into the optical fibre. By interferometry of the respective signals, the condition of the oil can be determined.

    Abstract translation: 用于油状态监测的检测器包括具有第一端和具有端面的第二端的光纤。 传感器体具有可容纳油的样品的间隙和反射表面，光纤的第二端嵌入传感器主体中，并且具有与穿过间隙的反射表面间隔开的端面。 从光纤发射的光可以通过油样并被反射面反射回光纤。 通过干涉测量各个信号，可以确定油的状态。

    Spatially resolved diffusive reflectance spectroscopy apparatus and method for use thereof
    127.
    发明授权
    Spatially resolved diffusive reflectance spectroscopy apparatus and method for use thereof 有权
    空间分辨扩散反射光谱装置及其使用方法

    公开(公告)号：US09239289B1

    公开(公告)日：2016-01-19

    申请号：US14609047

    申请日：2015-01-29

    Applicant: MedView Technologies, Inc.

    Inventor： Amirhossein Goldan

    IPC: G01J5/02 ,  G01N21/49 ,  G01B11/22

    CPC classification number: G01N21/49 ,  A61B5/0075 ,  A61B5/489 ,  A61M5/427 ,  G01B11/22 ,  G01N2201/0846

    Abstract: Provided is a spatially resolved diffusive reflectance spectroscopy apparatus that includes an emitter, a plurality of optical waveguides, a switch, a photon detector, and a controller, and a method for operation of the apparatus. The controller controls emitter intensity, identifies photons detected by the photon detector as belonging to a specific optical waveguide of the plurality of optical waveguides, counts the detected photons, and identifies respective optical waveguides receiving each counted photon. The emitter emits optical photons in an optically turbid medium, and a distal end of each optical waveguide of the plurality of optical waveguides receives the optical photons reflected or scattered in the optically turbid medium.

    Abstract translation: 提供了一种空间分辨扩散反射光谱装置，其包括发射器，多个光波导，开关，光子检测器和控制器，以及该装置的操作方法。 控制器控制发射器强度，将由光子检测器检测到的光子识别为属于多个光波导的特定光波导，对检测到的光子进行计数，并识别接收每个计数的光子的各个光波导。 发射器在光学混浊介质中发射光子，并且多个光波导的每个光波导的远端接收在光学混浊介质中反射或散射的光子。

    DEVICE FOR RECEIVING SMALL VOLUME LIQUID SAMPLES
    129.
    发明申请
    DEVICE FOR RECEIVING SMALL VOLUME LIQUID SAMPLES 有权
    用于接收小体积液体样品的装置

    公开(公告)号：US20140356234A1

    公开(公告)日：2014-12-04

    申请号：US14362206

    申请日：2012-11-08

    Applicant: Biochrom Limited

    Inventor： Graham Eric Gifford

    IPC: G01N21/03

    CPC classification number: G01N21/0303 ,  G01J3/02 ,  G01J3/0218 ,  G01N21/01 ,  G01N2021/035 ,  G01N2201/0846

    Abstract: Improvements in and relating to devices for receiving liquid samples A device for receiving a liquid sample may form part of a micro sampling head for an instrument such as a spectrophotometer. The device receives a liquid sample to be analysed by a process involving the passing of electromagnetic radiation through the sample, and comprises a light inlet guide (20) for directing electromagnetic radiation into the sample, a light receiving element (23) situated in an opposed relationship to the guide and spaced from the guide by a fixed distance to define a fixed path length gap (21), which is, in use, filled with the sample. In use, radiation is passed from the light inlet guide to the light receiving element (23), and the path length of radiation through the sample is defined by the gap (23). The device is open or openable to allow a droplet of sample to be deposited directly in the gap.

    Abstract translation: 用于接收液体样品的装置的改进和涉及用于接收液体样品的装置可以形成诸如分光光度计的仪器的微采样头的一部分。 该装置通过涉及通过样品的电磁辐射的过程接收待分析的液体样品，并且包括用于将电磁辐射引入样品的光入口引导件（20），位于相对的位置的光接收元件（23） 与引导件的关系，并与引导件间隔一定距离，以限定在使用中填充样品的固定路径长度间隙（21）。 在使用中，辐射从光入口引导件传递到光接收元件（23），并且通过样品的辐射的路径长度由间隙（23）限定。 该装置是打开的或可打开的，以允许一滴样品直接沉积在间隙中。

    OPTICAL MEASUREMENT DEVICE FOR REACTION VESSEL AND METHOD THEREFOR
    130.
    发明申请
    OPTICAL MEASUREMENT DEVICE FOR REACTION VESSEL AND METHOD THEREFOR 审中-公开
    用于反应容器的光学测量装置及其方法

    公开(公告)号：US20140134620A1

    公开(公告)日：2014-05-15

    申请号：US14117785

    申请日：2012-05-16

    Applicant: Hideji Tajima

    Inventor： Hideji Tajima

    IPC: G01N21/64 ,  C12Q1/68 ,  G01N35/02

    CPC classification number: G01N21/6428 ,  C12Q1/686 ,  G01N21/11 ,  G01N21/6452 ,  G01N21/6454 ,  G01N35/02 ,  G01N35/026 ,  G01N35/028 ,  G01N35/1002 ,  G01N35/1065 ,  G01N2021/6484 ,  G01N2035/0403 ,  G01N2201/0846 ,  G01N2201/0853

    Abstract: The invention relates to an optical measurement device for a reaction vessel, and a method therefor. An object is to measure the optical state within a reaction vessel in an efficient, rapid, and highly reliable manner, without an expansion of the device scale. The configuration includes: a vessel group in which two or more reaction vessels are arranged; a light guide stage having two or more linking portions to which front ends of light guide portions, which have a flexibility, that optically connect with the interior of the linked reaction vessels, are provided; a connecting end arranging body that has an arranging surface that arranges and supports along a predetermined path two or more connecting ends, to which back ends of the light guide portions, in which the front ends thereof are provided to the linking portions, are provided, the connecting ends are provided corresponding to the respective linking portions; a measurement device provided approaching or making contact with the arranging surface that has measuring ends that are successively optically connectable with the respective connecting ends along the predetermined path, and in which light from within the reaction vessels is receivable by means of optical connections between the connecting ends and the measuring ends; and a light guide switching mechanism that relatively moves the respective connecting ends arranged on the connecting end arranging body and the respective measuring ends such that they are successively optically connected.

    Abstract translation: 本发明涉及一种用于反应容器的光学测量装置及其方法。 目的是以高效，快速和高可靠的方式测量反应容器内的光学状态，而不会扩大装置的尺度。 该构造包括：其中布置有两个或更多个反应容器的容器组; 提供了具有两个或更多个连接部分的光导台，与连接的反应容器的内部光学连接的具有柔性的导光部分的前端被设置到其上; 具有沿预定路径布置和支撑两个或多个连接端的布置表面的连接端部分布置体，其前端设置在连接部分上的导光部分的后端， 连接端对应于各个连接部分设置; 提供接近或与配置表面接触的测量装置，其具有沿着预定路径与各个连接端连续光学连接的测量端，并且来自反应容器内的光可通过连接之间的光学连接而被接收 端部和测量端; 以及导光切换机构，其相对移动设置在连接端排列体上的相应连接端和相应的测量端，使得它们被连续光学连接。

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