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    CAVITY ENHANCED OPTICAL MICROSCOPY
    51.
    发明公开
    CAVITY ENHANCED OPTICAL MICROSCOPY 审中-公开

    公开(公告)号：US20240044788A1

    公开(公告)日：2024-02-08

    申请号：US18229087

    申请日：2023-08-01

    Applicant: Ludwig-Maximilians-Universitaet Munich

    Inventor： Thomas Huemmer

    IPC: G01N21/39 ,  G01N21/64

    CPC classification number: G01N21/39 ,  G01N21/6458 ,  G01N2021/391 ,  G01N2201/0853 ,  G01N2201/103 ,  G01N2021/392

    Abstract: According to a method for cavity enhanced microscopy, a sample is arranged on a sample carrier of an optical cavity, which is formed by a pair of opposing mirrors. A description defining a lateral motion of the sample during a predefined time interval and a variation of the cavity length during the time interval in a temporally synchronized manner is stored and an actuator system is triggered to move the sample carrier and/or at least one mirror of the pair of mirrors to effect the lateral motion of the sample with respect to the cavity and the variation of the cavity length according to the description. Light is introduced into the cavity and transmitted portions and/or reflected portions and/or scattered portions and/or emitted portions are detected to generate a sensor dataset.

    FLOW CELL OPTICAL DETECTION SYSTEM
    55.
    发明申请
    FLOW CELL OPTICAL DETECTION SYSTEM 有权
    流动池光学检测系统

    公开(公告)号：US20120127456A1

    公开(公告)日：2012-05-24

    申请号：US13130166

    申请日：2009-11-23

    Applicant: Hakan Frojdh ,  Mikael Hornqvist ,  Stig Tormod ,  Patrik Akerstrom

    Inventor： Hakan Frojdh ,  Mikael Hornqvist ,  Stig Tormod ,  Patrik Akerstrom

    IPC: G01N21/59

    CPC classification number: G01N21/33 ,  G01J3/0218 ,  G01J3/0291 ,  G01J3/42 ,  G01J3/433 ,  G01N21/05 ,  G01N21/51 ,  G01N2021/0346 ,  G01N2201/061 ,  G01N2201/0853 ,  G01N2201/086

    Abstract: The present invention discloses a flow cell optical detection system comprising a light source, a flow cell and a light detector, wherein the light detector is arranged in a separate detector unit that is arranged to be releasably attached to a detector interface, the detector interface being in optical communication with the light source and comprises optical connectors for optically connecting the flow cell and the detector unit in the light path from the light source, and wherein the flow cell is an interchangeable unit arranged to be held in position by the detector unit when attached to the detector interface.

    Abstract translation: 本发明公开了一种包括光源，流动池和光检测器的流动池光学检测系统，其中光检测器被布置在单独的检测器单元中，其被布置成可释放地附接到检测器接口，检测器接口为 与所述光源光学通信，并且包括用于在来自所述光源的光路中光学连接所述流动池和所述检测器单元的光学连接器，并且其中所述流动池是互换单元，其布置成由所述检测器单元保持就位， 连接到检测器接口。

    Device for automatically analyzing samples by means of colorimetric procedure especially applied to blood analysis
    58.
    发明授权
    Device for automatically analyzing samples by means of colorimetric procedure especially applied to blood analysis 失效
    用于自动分析样品的设备，特别适用于血液分析

    公开(公告)号：US5178833A

    公开(公告)日：1993-01-12

    申请号：US416261

    申请日：1989-10-03

    Applicant: Serge A. Covain

    Inventor： Serge A. Covain

    IPC: G01N35/02 ,  G01N21/25 ,  G01N21/27

    CPC classification number: G01N21/253 ,  G01N2201/0415 ,  G01N2201/0423 ,  G01N2201/0853

    Abstract: A device for automatically analyzing samples by a colorimetric procedure may be particularly used for blood analysis. A reaction ring bearing at its periphery an array of transparent reaction cups is stationary. An optical fiber is mounted on a rotating disk, concentric with the reaction ring and downwardly oriented with respect to the top of a cup, the optical fiber having one end at a central location where it receives light from a stationary light source and its other end opposite a bottom of a reaction cup in alignment with a measuring photomultiplier.

    Abstract translation: 用于通过比色程序自动分析样品的装置可以特别用于血液分析。 在其周边具有透明反应杯阵列的反应环是静止的。 光纤安装在与反应环同心并且相对于杯的顶部向下定向的旋转盘上，该光纤在其中心位置处具有一端，其中它接收来自固定光源的光并且其另一端 与测量光电倍增器对准的反应杯的底部。

    Method and apparatus for subsurface contaminant detection and measurement
    59.
    发明授权
    Method and apparatus for subsurface contaminant detection and measurement 失效
    用于地下污染物检测和测量的方法和装置

    公开(公告)号：US4782234A

    公开(公告)日：1988-11-01

    申请号：US737191

    申请日：1985-05-23

    Applicant: Wayne A. Chudyk ,  Jonathan E. Kenny

    Inventor： Wayne A. Chudyk ,  Jonathan E. Kenny

    IPC: G01N21/85 ,  G01J1/58

    CPC classification number: G01N21/8507 ,  G01N2021/6484 ,  G01N2021/8571 ,  G01N2201/084 ,  G01N2201/0853

    Abstract: Subsurface contaminants are readily and inexpensively detected and measured by means of a test head positioned at the subsurface site and forming a protected test chamber for the liquids to be tested. The head encloses the end faces of fiber optic elements which carry radiation to the liquid sample from a test instrument located at the surface and which return radiation from the sample to the instrumentation. A connector positioned at the surface decouples the head from the instrumentation, so that the same instrumentation can service a larger number of test sites.

    Abstract translation: 地下污染物通过位于地下位置处的测试头容易且廉价地检测和测量，并形成待测试液体的受保护的测试室。 头部包围光纤元件的端面，其将位于表面的测试仪器携带放射性液体样品并将其从样品返回到仪器。 位于表面的连接器将头部与仪器分离，使得相同的仪器可以服务更多的测试位置。

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