Precise quantifying device for fluorescence immunoassay analyzer
A technology of fluorescence immunoassay and quantification device, which is applied in the field of precise quantification device for fluorescence immunoassay analyzer, which can solve the problems of low precision and achieve the effect of improving precision, reducing labor intensity and reducing operation error
Pending Publication Date: 2021-11-12
安徽桐康医疗科技股份有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem of low precision in the prior art, and propose a precise quantitative device for a fluorescent immunoassay analyzer
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[0024] refer to Figure 1-5 , a precise quantitative device for a fluorescent immunoassay analyzer, comprising a light cylinder 1, a storage cylinder 2 and an absorption cylinder 3 are fixed at the lower end of the light cylinder 1, a control box 4 is fixed at the upper end of the light cylinder 1, and the bottom of the storage cylinder 2 runs through an opening There is a discharge hole 5, the inner wall of the discharge hole 5 is fixed with a discharge pipe 6, and the inside of the discharge hole 5 is provided with an electromagnetic valve for controlling the discharge of the test solution. The bottom of the suction tube 3 is fixed with a suction tube 7. There is a suction transfer mechanism, a positioning discharge mechanism is provided inside the storage tube 2, and a light transmission trigger mechanism is provided inside the light tube 1 .
[0025] The suction and transfer mechanism includes a push plate 9 connected to the inner bottom of the suction cylinder 3 through a...
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The invention discloses a precise quantifying device for a fluorescence immunoassay analyzer. The precise quantifying device comprises a light cylinder, wherein a storage cylinder and a suction cylinder are fixed to the lower end of the light cylinder, a control box is fixed to the upper end of the light cylinder, a discharge hole is formed in the bottom of the storage cylinder in a penetrating mode, a discharge pipe is fixed to the inner wall of the discharge hole, a suction pipe is fixed to the bottom of the suction cylinder in a penetrating mode, a suction transferring mechanism is arranged in the suction cylinder, a positioning discharging mechanism is arranged in the storage cylinder, and a light propagation triggering mechanism is arranged in the light cylinder. The device has the advantages that the adjustment of the height of the emission head is considered to be the amplification adjustment of the height of the liquid level, so that the adjustment and amplification of smaller liquid level data can be realized, the overall design precision requirement of an instrument is reduced, the operation error caused by too small data can be reduced through the amplification adjustment of the data, and the test solution adding precision is improved.
Description
technical field [0001] The invention relates to the technical field of fluorescence detection, in particular to a precise quantitative device for a fluorescence immunoassay analyzer. Background technique [0002] Fluorescence immunoassay technology has the advantages of strong specificity, high sensitivity, and good practicability, so it is used to measure biologically active compounds with very low levels, such as proteins, hormones, drugs, and microorganisms; [0003] When performing fluorescent immunoassay work, it is necessary to extract and add reagents, and achieve efficient and accurate fluorescent immunoassays for reagents by quantitative addition. At present, the extraction and addition of test solutions are usually achieved through graduated cylinders and droppers. The accuracy of the test tool has led to the loss of the accuracy of the test solution addition. The existing equipment can only observe and quantify according to the existing scale. When facing the addi...
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IPC IPC(8): G01F22/00G01N33/53G01N21/64
CPCG01F22/00G01N33/5302G01N21/64
Inventor 崔智龙王洛贾银梁张林帅赵健凯林宇鹏何万圆
Owner 安徽桐康医疗科技股份有限公司