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A compact integrated multi-channel fluorescent immunoassay analyzer core

A technology of fluorescence immunity and quantitative analysis, which is applied in the direction of material analysis, material analysis, fluorescence/phosphorescence, etc. by optical means, which can solve the problem that the test sample size is not enough to support the use of large-scale test equipment, and solve the problem of poor consistency , reduce the volume, reduce the effect of the internal environment

Active Publication Date: 2022-04-19
山东康华生物医疗科技股份有限公司 +1
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AI Technical Summary

Problems solved by technology

[0006] For small and medium-sized hospitals, outpatient clinics, and many other places that require inspection methods, although the number of patients has increased, the number of inspection samples is not enough to support the use of large-scale inspection equipment

Method used

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  • A compact integrated multi-channel fluorescent immunoassay analyzer core
  • A compact integrated multi-channel fluorescent immunoassay analyzer core
  • A compact integrated multi-channel fluorescent immunoassay analyzer core

Examples

Experimental program
Comparison scheme
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Embodiment

[0036] Example: such as Figure 1-Figure 11 As shown, a compact integrated multi-channel fluorescent immunoassay analyzer movement includes a frame, and a lower shell 1 is fixedly connected to the frame, and the lower shell 1 includes a bottom plate 2 and a side plate 3 arranged in the circumferential direction of the bottom plate 2 , the lower end of the side plate 3 is fixed to the bottom plate 2, the upper end is fixedly connected with the front cover plate 4 and the rear cover plate 5, and a plurality of connecting ears 6 are arranged between the front cover plate 4, the rear cover plate 5 and the side plate 3 along the circumferential direction , and the corresponding connecting ears 6 are fixedly connected by bolts.

[0037] Such as figure 2 , image 3 and Figure 5 As shown, a cavity for detection is provided between the lower shell 1, the front cover 4, and the rear cover 5, and a rotatable incubating plate 7 is arranged in the cavity. The slots 8 are arranged rad...

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Abstract

The invention provides a compact integrated multi-channel fluorescent immunoassay quantitative analyzer core, which includes a lower case, a front cover and a rear cover arranged on the upper side of the lower case, and a gap between the lower case, the front cover and the rear cover It has a cavity for detection, and a rotatable incubating plate is set in the cavity. The incubating plate is provided with a card slot for holding slats, and the lower shell is provided with a notch for card input and a card output for card output. Guide groove, the incubation plate rotates along the direction from the notch to the card output guide groove, a fixed carrier is arranged in the middle of the incubation plate, and a detection groove is arranged on the fixed carrier, one end of the detection groove is set toward the opening of the card output guide groove, and the detection One side of the groove is provided with a measuring head and a hook. The overall volume is small and the structure is simple; the overall structure is simplified; the precise positioning of the reagent slats can be realized without additional positioning devices, which further reduces the setting of the positioning mechanism and greatly reduces the overall structure, which is beneficial for small and medium-sized hospitals, For outpatient use.

Description

technical field [0001] The invention relates to an immune quantitative analyzer, in particular to a compact integrated multi-channel fluorescence immune quantitative analyzer core. Background technique [0002] Fluorescence immunoassay is an efficient detection method derived from the fusion of immunology with the support of fluorescence technology. [0003] The detection process of the fluorescence immunoquantitative analyzer developed based on the fluorescence immunoassay technology is as follows: first, the detection sample that has been thoroughly mixed with the buffer solution is added to the sample hole of the reagent strip, and the analyte in the sample is chromatographically Immune complexes are formed in the process. Using a laser diode as the excitation light source, the light source illuminates the detection area on the reagent strip to excite the attached fluorescent substances. The emitted light is collected and converted into an electrical signal. The strengt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/53G01N21/64
CPCG01N33/5302G01N21/6428G01N21/645
Inventor 杨帆纪元姜小燕朱楠楠孙希文刘云集
Owner 山东康华生物医疗科技股份有限公司
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