专利汇可以提供Measurement method and device for analyzing sample treated with fluorescent reagent专利检索,专利查询,专利分析的服务。并且PURPOSE: To promptly measure a fluorescent light beam emitted by a biologic sample with high sensitivity, by exciting the sample with a radiant light beam not exceeding a pre-determined wavelength and value.
CONSTITUTION: A light beam emitted from a light source 1 is, after passing through a filter 4 and an optical system 5, deflected with a mirror 6, and then reflected on a halfreflecting or opening mirror 8 so that it goes to a lower sample, to excite a fluorogen molecule existing in a sample. A microscope optical system 2 is assigned above the sample in a test tube 10, and it converges a light beam, emitted by the sample, on an optical diode 16, especially an avalanche optical diode which is connected to an electronic processing device 3, so that individual photon which is received with the electronic processing device 3 is counted. By this, a fluorescent light beam emitted by a biologic sample is promptly measured with high sensitivity.
COPYRIGHT: (C)1991,JPO,下面是Measurement method and device for analyzing sample treated with fluorescent reagent专利的具体信息内容。
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