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    Photometric reading device
    111.
    发明公开
    Photometric reading device 失效
    光学读取装置

    公开(公告)号：EP0240219A3

    公开(公告)日：1988-09-14

    申请号：EP87302454

    申请日：1987-03-23

    Applicant: FISONS plc

    Inventor： Bowley, Alan Reginald

    IPC: G01N21/82 ,  G01N21/25

    CPC classification number: G01N21/253 ,  G01N2201/0407 ,  G01N2201/0446 ,  G01N2201/0621

    Abstract: A photometric reading device comprises a plurality of reading elements (30), each comprising a light emitting diode and a corresponding photodiode on opposing sides of a sample pathway along which a sample microplate (l0) can travel. The microplate (l0) includes rows of sample wells arranged transverse to the line of relative motion of the microplate (l0) and the reading elements (30). The reading elements (30) are arranged such that, during continuous relative motion of the reading elements (30) and the microplate (l0), the reading elements (30) come into registration sequentially with the wells in the first row of wells in the microplate (l0), then with the wells in the second row of wells, and so on.

    회전하는 다중 형광 검출 장치용 가열 요소
    113.
    发明公开
    회전하는 다중 형광 검출 장치용 가열 요소 无效
    旋转多重荧光检测装置的加热元件

    公开(公告)号：KR1020080041175A

    公开(公告)日：2008-05-09

    申请号：KR1020087000202

    申请日：2006-03-24

    Applicant: 쓰리엠 이노베이티브 프로퍼티즈 컴파니

    Inventor： 베딩엄윌리엄디. ,  루도와이스피터디. ,  로볼배리더블유.

    IPC: G01N35/00 ,  B01L7/00 ,  G01N21/62 ,  G01N33/48

    CPC classification number: G01N21/645 ,  B01L3/5027 ,  B01L7/52 ,  B01L7/54 ,  B01L2200/147 ,  B01L2300/0806 ,  B01L2300/1805 ,  B01L2300/1844 ,  B01L2300/1872 ,  G01N21/07 ,  G01N21/6428 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2201/04 ,  G01N2201/0407 ,  G01N2201/08 ,  G01N2201/10 ,  G01N2201/101

    Abstract: Techniques are described for the detection of multiple target species in real-time PCR (polymerase chain reaction). For example, a system comprises a data acquisition device and a detection device coupled to the data acquisition device. The detection device includes a rotating disk having a plurality of process chambers having a plurality of species that emit fluorescent light at different wavelengths. The device further includes a plurality of removable optical modules that are optically configured to excite the species and capture fluorescent light emitted by the species at different wavelengths. A fiber optic bundle coupled to the plurality of removable optical modules conveys the fluorescent light from the optical modules to a single detector. The device further includes a heating element for heating one or more process chambers on the disk. In addition, the device may control the flow of fluid in the disk by locating and selectively opening valves separating chambers by heating the valves with a laser.

    Abstract translation: 描述了用于在实时PCR（聚合酶链式反应）中检测多种靶物种的技术。 例如，系统包括数据采集装置和耦合到数据采集装置的检测装置。 检测装置包括具有多个处理室的旋转盘，该多个处理室具有发射不同波长的荧光的多种物质。 该装置还包括多个可移除的光学模块，其被光学配置为激发物种并捕获由不同波长的物质发射的荧光。 耦合到多个可移除光学模块的光纤束将来自光学模块的荧光传送到单个检测器。 该装置还包括用于加热盘上的一个或多个处理室的加热元件。 此外，该装置可以通过利用激光加热阀来定位和选择性地打开阀分离腔来控制盘中的流体流动。

    SPECIMEN PROCESSING AND ANALYZING SYSTEMS AND METHODS USING PHOTOMETRY
    117.
    发明公开
    SPECIMEN PROCESSING AND ANALYZING SYSTEMS AND METHODS USING PHOTOMETRY 失效
    系统进行处理和分析PROBER使用光度法。

    公开(公告)号：EP0565693A1

    公开(公告)日：1993-10-20

    申请号：EP92922900.0

    申请日：1992-10-27

    Applicant: BAXTER DIAGNOSTICS INC.

    Inventor： GRINER, Christopher, D.

    IPC: G01N21 ,  G01N35

    CPC classification number: G01N21/253 ,  G01N21/274 ,  G01N35/028 ,  G01N2201/0407 ,  G01N2201/0446 ,  G01N2201/08 ,  G01N2201/1283

    Abstract: Un système (10) utilise un photomètre qui établit un canal optique entre un émetteur de lumière (102) et un détecteur de lumière (106). Le photomètre analyse un spécimen lorsqu'il se trouve dans l'avéole (48) d'un plateau (12). Une plate-forme mobile (74) transporte le plateau (12) vers le canal optique en vue d'une analyse et retire le plateau (12) du canal optique après l'analyse. Le système calibre la plate-forme mobile (74) afin d'assurer un alignement correct entre le spécimen et l'appareil photométrique utilisé pour analyser le spécimen. Le système calibre également le canal optique sans utiliser une référence externe.

    Instrument for independently and kinetically measuring light transmission through a plurality of samples
    120.
    发明公开
    Instrument for independently and kinetically measuring light transmission through a plurality of samples 失效
    由多个样本的独立动能Lichtdurchlassungsmessung的设备。

    公开(公告)号：EP0303524A2

    公开(公告)日：1989-02-15

    申请号：EP88400116.5

    申请日：1988-01-20

    Applicant: ASSOCIATES OF CAPE COD, INC.

    Inventor： Hoyt, Joshua K.

    IPC: G01N21/25 ,  G01N35/02

    CPC classification number: G01N21/253 ,  G01N2201/0407 ,  G01N2201/0415 ,  G01N2201/0476

    Abstract: An analytic instrument of kinetically measuring light absorp­tion characteristics of a plurality of independent samples contained in disposable test tubes arranged in a circular pattern about a sin­gle light source. The instrument is designed to be used with a host personal computer and is not specific to any particular type of assay. The instrument obtains and temporarily stores raw data in the form of digitized output signals from the plurality of photodetectors and periodically passes them to the host computer. An incubator has test tube wells arranged in a circular array equidistant from a single incandescent light source. The circular symmetry controls the termal gradients in the incubator such that all of the samples are disposed on the same isotherm and all of the photodetectors are disposed on the same isotherm. The instrument is designed for use with disposable test tubes, and sources of error arising from optical variation in such test tubes are minimized by providing a separate detector for each tube and by holding the tube fixed with respect to the detector. The lignt output from the single light source is continuously moni­tored and is kept constant.

    Abstract translation: 的动力学测量包含在在大约单个光源以圆形图案布置的一次性试管独立样本的多个光吸收特性的分析仪器。 该仪器被设计为与主机个人计算机一起使用，而不是针对任何特定类型的测定。 该仪器获得并暂时在从光电检测器的多个数字化输出信号的形式存储原始数据并周期性地将它们传送给主计算机。 保育箱具有试管孔中的圆形阵列从一个单一的白炽光源等距地布置。 的圆对称控制在培养箱中搜索做了所有样品的特马尔梯度设置在相同的等温和所有的光电探测器被在相同的等温地设置。 该仪器被设计为与一次性试管使用，并且从错误中搜索试管光学变化所产生的源极通过提供用于每个管单独的检测器，并通过保持固定的相对于检测器的管最小化。 从单一光源的输出lignt连续监测并保持恒定。

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