DISPOSITIF D'IMAGERIE A BALAYAGE PAR FLUORESCENCE
    23.
    发明公开
    DISPOSITIF D'IMAGERIE A BALAYAGE PAR FLUORESCENCE 审中-公开
    GRID插图DEVICE ON荧光性碱基

    公开(公告)号:EP1955101A1

    公开(公告)日:2008-08-13

    申请号:EP06819303.6

    申请日:2006-11-07

    Applicant: INNOPSYS

    Abstract: A device for analysing a specimen by fluorescence comprises a confocal microscope, illumination means capable of emitting a light beam that converges, by means of an objective, on a focal spot, means for successively positioning the focal spot at various points on the specimen (21) during analysis. The confocal microscope includes an objective mounted on a movable rapid-scan carriage driven in a reciprocating linear movement along a transverse direction by a rotating motor by means of a device of the connecting rod type. The specimen (21) is placed on a movable support (20) driven in a longitudinal movement and is able to move along the axis of the objective of the microscope in order to position the specimen relative to the focal spot. The excitation light spectrum is spread over the surface of the specimen (21) in such a way that the excitation light reflected by the specimen and corresponding to the wavelengths close to fluorescence converge on points that are sufficiently distant from a diaphragm positioned in front of a device for measuring the fluorescence.

    Automatic cell sample classifying apparatus
    25.
    发明公开
    Automatic cell sample classifying apparatus 失效
    自动细胞样品分类装置

    公开(公告)号:EP0251281A3

    公开(公告)日:1989-11-02

    申请号:EP87109342.3

    申请日:1987-06-29

    Applicant: HITACHI, LTD.

    Abstract: A stain discriminating apparatus in which light rays having at least one light component having a wave­length in a predetermined range is projected to a cell sample (2) to discriminate the staining method by which the cell sample has been stained on the basis of the light intensity of the light component transmitted through the sample and having the wavelength (530 nm) in the predeter­mined range. An automatic cell sample classifying apparatus in which a plurality of cell sample slides (2) are sequentially fed to the stain discriminating apparatus (6) to determine the staining method by which the cell samples have been stained, respectively. One of the examination/classification programs previously stored in a memory (82) is read out according to the staining method as discriminated and the cell samples are processed in accordance with the program as read out.

    DISPOSITIF D'IMAGERIE A BALAYAGE PAR FLUORESCENCE
    27.
    发明申请
    DISPOSITIF D'IMAGERIE A BALAYAGE PAR FLUORESCENCE 审中-公开
    基于荧光的扫描成像装置

    公开(公告)号:WO2007054495A1

    公开(公告)日:2007-05-18

    申请号:PCT/EP2006/068184

    申请日:2006-11-07

    Abstract: Un dispositif d'analyse d'un échantillon par fluorescence comporte un microscope confocal, des moyens d'illumination aptes à émettre un faisceau lumineux convergeant au moyen d'un objectif en un point de focalisation, des moyens pour positionner successivement le point de focalisation en différents points de l'échantillon (21 ) en cours d'analyse. Le microscope confocal comporte un objectif monté sur un chariot mobile de balayage rapide entraîné dans un mouvement linéaire alternatif suivant une direction transversale par un moteur rotatif au moyen d'un dispositif de type bielle manivelle. L'échantillon (21 ) est placé sur un support mobile (20) entraîné suivant un déplacement longitudinal et est mobile suivant l'axe de l'objectif du microscope pour assurer le positionnement de l'échantillon par rapport au point focal. Le spectre de la lumière d'excitation est étalé à la surface de l'échantillon (21 ) de telle sorte que la lumière d'excitation réfléchie par l'échantillon et correspondant à des longueurs d'onde proche de la fluorescence converge en des points suffisamment distants d'un sténopé positionné devant un capteur de mesure de la fluorescence.

    Abstract translation: 用于通过荧光分析样品的装置包括共聚焦显微镜,能够发射通过物镜会聚在焦点上的光束的照明装置,用于将焦点连续地定位在样本(21)上的各个点处的装置 )。 共焦显微镜包括安装在可移动的快速扫描托架上的物镜,该托架通过连杆型的装置沿着横向由旋转马达沿往复运动的线性运动驱动。 样本(21)被放置在可纵向运动的可移动支撑件(20)上,并且能够沿着显微镜的物镜的轴线移动,以便使样本相对于焦斑定位。 激发光谱以试样(21)的表面扩散,使得被试样反射并对应于接近荧光的波长的激发光会聚在距离位于 用于测量荧光的装置。

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