High-throughput automatic fluorescence immunoassay analyzer and control method thereof
A fluorescent immunoassay, high-throughput technology, applied in the field of high-throughput automatic fluorescent immunoassay analyzer and its control, to achieve the effects of small footprint, simple structure and easy adjustment
Pending Publication Date: 2019-10-22
SUZHOU HELMEN PRECISION INSTR
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Problems solved by technology
[0008] The invention solves the problem of a series of defects caused by the semi-automatic gold standard and fluorescence detection equipment mostly being a turntable type in the prior art, and provides an optimized high-throughput automatic fluorescence immunoassay analyzer and its control method
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[0036] The present invention will be described in further detail below in conjunction with the examples, but the protection scope of the present invention is not limited thereto.
[0037] The present invention relates to a high-throughput automatic fluorescence immunoassay analyzer, comprising a base 1, on which a lateral translation unit is erected; a number of adjustable sample holders 2 are arranged laterally on the front edge of the base parallel to the lateral translation unit any one of the adjustable sample holders 2 is equipped with a heating unit 3; corresponding to the several adjustable sample holders 2, a vertical translation unit is provided with a horizontal translation unit, and the longitudinal translation unit is equipped with a sample withdrawal unit and a fluorescent Detection unit 4, the movement directions of the longitudinal translation unit and the lateral translation unit are perpendicular to the horizontal plane; any of the adjustable sample holders 2 a...
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The invention relates to a high-throughput automatic fluorescence immunoassay analyzer and a control method thereof. A lateral translation unit parallel to a plurality of adjustable sample holders isarranged on a pedestal. Heating units are arranged at the bottoms of the adjustable sample holders. A longitudinal translation unit is arranged by cooperating with the lateral translation unit. A sample withdrawing unit and a fluorescence detection unit are driven by the lateral translation unit to complete detection and sample withdrawing work after sample cultivation, so that an in-place detection unit ensures information feedback and positioning after each sample holder placing. According to the invention, heating, detecting and sample withdrawing of multiple samples with different sizes can be completed continuously only by using two drive units; the samples can enter the sample holders without an order; the in-place detection mechanism enables the analyzer to adapt to samples with different lengths; and whole work is completed within the coverage range of the lateral translation unit. The analyzer has advantages of simple structure, great convenience to adjustment, high reliability, low cost, small occupied space, and great easiness in maintenance and is an ideal mechanism for semi-automatic gold standard and fluorescence detection equipment.
Description
technical field [0001] The invention belongs to the technical field of using optical means, that is, using infrared light, visible light or ultraviolet light to test or analyze materials, in particular to a high-throughput automatic fluorescence immunoassay analyzer and its control in the field of semi-automatic gold standard and fluorescence detection equipment method. Background technique [0002] Immunochromatography (Lateral Flow Immunoassay, LFIA) rapid detection technology is based on chromatography technology and antigen-antibody specific immune response technology. At present, the main immunochromatography techniques include fluorescence immunochromatography and colloidal gold chromatography. Immunochromatography rapid detection technology can be widely used in on-site quantitative detection and is an important direction for the development of instant detection technology in the future. It is widely used in food, animal husbandry , public security drug testing and h...
Claims
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Login to View More IPC IPC(8): G01N33/53G01N21/64G01N35/04G01N35/10
CPCG01N33/53G01N21/64G01N35/04G01N35/10G01N2035/00346
Inventor 叶树明王以文杨森
Owner SUZHOU HELMEN PRECISION INSTR