1.
    发明专利
    未知

    公开(公告)号:DE60010677D1

    公开(公告)日:2004-06-17

    申请号:DE60010677

    申请日:2000-02-18

    Abstract: An apparatus for measuring light in samples using a high intensity light source (12), is presented. The system utilizes bifurcated fiber bundle (26) to transmit light at the excitation and emission wavelength bands. It also uses a band-pass filter (36) for eliminating extraneous light, including that which corresponds to the excitation wavelength range, while permitting the emitted light to pass to a detector (41) for quantitation. The system employs a shutter (39) to shield the detector (41) while the laser light source is activated, and a controller to intermittently activate the laser light and close the shutter. The apparatus preferably includes lenses (16, 17, 37) for better illumination and read out conditions. The apparatus is employed in Luminescence Oxygen Channeling Immunoassays. The method has high sensitivity, accuracy and precision, and the apparatus is highly compact. Accordingly, the analyzer can perform assays in nanoliter to microliter sample volumes in standard microplates having at least 96, 384 or 1536 wells.

    2.
    发明专利
    未知

    公开(公告)号:AT266856T

    公开(公告)日:2004-05-15

    申请号:AT00915795

    申请日:2000-02-18

    Abstract: An apparatus for measuring light in samples using a high intensity light source (12), is presented. The system utilizes bifurcated fiber bundle (26) to transmit light at the excitation and emission wavelength bands. It also uses a band-pass filter (36) for eliminating extraneous light, including that which corresponds to the excitation wavelength range, while permitting the emitted light to pass to a detector (41) for quantitation. The system employs a shutter (39) to shield the detector (41) while the laser light source is activated, and a controller to intermittently activate the laser light and close the shutter. The apparatus preferably includes lenses (16, 17, 37) for better illumination and read out conditions. The apparatus is employed in Luminescence Oxygen Channeling Immunoassays. The method has high sensitivity, accuracy and precision, and the apparatus is highly compact. Accordingly, the analyzer can perform assays in nanoliter to microliter sample volumes in standard microplates having at least 96, 384 or 1536 wells.

    3.
    发明专利
    未知

    公开(公告)号:DE60010677T2

    公开(公告)日:2004-10-07

    申请号:DE60010677

    申请日:2000-02-18

    Abstract: An apparatus for measuring light in samples using a high intensity light source (12), is presented. The system utilizes bifurcated fiber bundle (26) to transmit light at the excitation and emission wavelength bands. It also uses a band-pass filter (36) for eliminating extraneous light, including that which corresponds to the excitation wavelength range, while permitting the emitted light to pass to a detector (41) for quantitation. The system employs a shutter (39) to shield the detector (41) while the laser light source is activated, and a controller to intermittently activate the laser light and close the shutter. The apparatus preferably includes lenses (16, 17, 37) for better illumination and read out conditions. The apparatus is employed in Luminescence Oxygen Channeling Immunoassays. The method has high sensitivity, accuracy and precision, and the apparatus is highly compact. Accordingly, the analyzer can perform assays in nanoliter to microliter sample volumes in standard microplates having at least 96, 384 or 1536 wells.

    Producing and measuring light and determining the amounts of analytes in microplate wells

    公开(公告)号:AU3701000A

    公开(公告)日:2000-09-14

    申请号:AU3701000

    申请日:2000-02-18

    Abstract: An apparatus for measuring light in samples using a high intensity light source (12), is presented. The system utilizes bifurcated fiber bundle (26) to transmit light at the excitation and emission wavelength bands. It also uses a band-pass filter (36) for eliminating extraneous light, including that which corresponds to the excitation wavelength range, while permitting the emitted light to pass to a detector (41) for quantitation. The system employs a shutter (39) to shield the detector (41) while the laser light source is activated, and a controller to intermittently activate the laser light and close the shutter. The apparatus preferably includes lenses (16, 17, 37) for better illumination and read out conditions. The apparatus is employed in Luminescence Oxygen Channeling Immunoassays. The method has high sensitivity, accuracy and precision, and the apparatus is highly compact. Accordingly, the analyzer can perform assays in nanoliter to microliter sample volumes in standard microplates having at least 96, 384 or 1536 wells.

    PRODUCING AND MEASURING LIGHT AND DETERMINING THE AMOUNTS OF ANALYTES IN MICROPLATE WELLS
    5.
    发明公开
    PRODUCING AND MEASURING LIGHT AND DETERMINING THE AMOUNTS OF ANALYTES IN MICROPLATE WELLS 有权
    光产生光测量和产品的数量法测定微盘井

    公开(公告)号:EP1163497A4

    公开(公告)日:2002-04-24

    申请号:EP00915795

    申请日:2000-02-18

    CPC classification number: G01N21/6452 G01N2201/0648

    Abstract: An apparatus for measuring light in samples using a high intensity light source (12), is presented. The system utilizes bifurcated fiber bundle (26) to transmit light at the excitation and emission wavelength bands. It also uses a band-pass filter (36) for eliminating extraneous light, including that which corresponds to the excitation wavelength range, while permitting the emitted light to pass to a detector (41) for quantitation. The system employs a shutter (39) to shield the detector (41) while the laser light source is activated, and a controller to intermittently activate the laser light and close the shutter. The apparatus preferably includes lenses (16, 17, 37) for better illumination and read out conditions. The apparatus is employed in Luminescence Oxygen Channeling Immunoassays. The method has high sensitivity, accuracy and precision, and the apparatus is highly compact. Accordingly, the analyzer can perform assays in nanoliter to microliter sample volumes in standard microplates having at least 96, 384 or 1536 wells.

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