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    • 9. 发明授权
    • Imaging system for luminescence assays
    • 用于发光测定的成像系统
    • US06740865B1
    • 2004-05-25
    • US09743132
    • 2001-01-03
    • John Gordon RushbrookClaire Elizabeth Hooper
    • John Gordon RushbrookClaire Elizabeth Hooper
    • G01I300
    • G01N21/6452G01N21/76G01N2021/6421G01N2021/6484G01N2201/0826G01N2201/0833G01N2201/0866
    • Apparatus for detecting light emitted by assay samples is provided, in which light emitted by the sample is collected for transmission to a charge coupled device camera (74) by an optical fiber bundle. The cross-sectional area of the optical fiber bundle corresponds to the area of the sample, the end of which is located close to the sample for detecting any light emitted therefrom, and selected fibers (30) of those making up the bundle are separated from the remainder and extend to a source of excitation radiation (76) and serve to convey excitation radiation (if required) directly to a corresponding plurality of points distributed over the are of the end face of the bundle and therefore over the area of the sample. The remaining fibers (32, 38) of the bundle serve to collect emitted light (whether generated by fluorescence caused by excitation or otherwise) and provide a light path to the change coupled device camera, wherein the ends of the excitation fibers and the ends of the emitted light collecting fibers area distributed uniformly over the area of the fiber bundle presented to the reaction site.
    • 提供了用于检测由测定样品发射的光的装置,其中由样品发射的光被收集以通过光纤束传输到电荷耦合器件照相机(74)。 光纤束的横截面积对应于样品的面积,其端部靠近样品,用于检测从其发出的任何光,并且构成束的那些选定的纤维(30)从 剩余部分并延伸到激发辐射源(76)并且用于将激发辐射(如果需要)直接传递到分布在束的端面上并因此在样品的区域上的对应的多个点。 束的剩余纤维(32,38)用于收集发射的光(无论是由通过激发还是其他方式产生的荧光产生),并且向变换耦合器件照相机提供光路,其中激发光纤的端部和 发射的光收集纤维区域均匀分布在纤维束的呈现给反应部位的区域上。
    • 10. 发明申请
    • IMAGING SYSTEM FOR LUMINESCENCE ASSAYS
    • 成像系统用于发光测定
    • WO00005569A1
    • 2000-02-03
    • PCT/GB1999/002348
    • 1999-07-20
    • G01N21/64G01N21/76
    • G01N21/6452G01N21/76G01N2021/6421G01N2021/6484G01N2201/0826G01N2201/0833G01N2201/0866
    • Apparatus for detecting light emitted by assay samples is provided, in which light emitted by the sample is collected for transmission to a charge coupled device camera (74) by an optical fibre bundle. The cross-sectional area of the optical fibre bundle corresponds to the area of the sample, the end of which is located close to the sample for detecting any light emitted therefrom, and selected fibres (30) of those making up the bundle are separated from the remainder and extend to a source of excitation radiation (76) and serve to convey excitation radiation (if required) directly to a corresponding plurality of points distributed over the area of the end face of the bundle and therefore over the area of the sample. The remaining fibres (32, 38) of the bundle serve to collect emitted light (whether generated by fluorescence caused by excitation or otherwise) and provide a light path to the charge coupled device camera, wherein the ends of the excitation fibres and the ends of the emitted light collecting fibres are distributed uniformly over the area of the fibre bundle presented to the reaction site.
    • 提供了用于检测由测定样品发射的光的装置,其中由样品发射的光被收集以通过光纤束传输到电荷耦合器件照相机(74)。 光纤束的横截面积对应于样品的面积,其端部靠近样品,用于检测从其发出的任何光,并且构成束的那些选定的纤维(30)从 剩余部分并延伸到激发辐射源(76)并且用于将激发辐射(如果需要)直接传送到分布在束的端面的区域上并因此在样品的区域上的对应的多个点。 束的剩余纤维(32,38)用于收集发射的光(无论是由激发产生的还是由激发产生的),并且向电荷耦合器件照相机提供光路,其中激发光纤的端部和 发射的聚光纤维均匀地分布在呈现给反应部位的纤维束的区域上。