DNA (Deoxyribonucleic Acid) fluorescent quantitative analysis device for gene sequencing

Abstract

The invention relates to a DNA (Deoxyribonucleic Acid) fluorescent quantitative analysis device for gene sequencing. The DNA fluorescent quantitative analysis device comprises a bearing base, a bearing stand column, a positioning transverse beam, a detection head, a positioning block, a driving air cylinder, a fluorescent detection unit and a test sample disc, wherein the tail end of the bearing stand column is connected with the side surface of the bearing base and the top of the bearing stand column is connected with the end face of the tail end of the positioning transverse beam; the detection head is in sliding connection with the positioning transverse beam through a sliding rail; the detection head is located just above the bearing base; the driving air cylinder is mounted on the detection head; the positioning block is connected with the front end face of the driving air cylinder; the fluorescent detection unit is mounted on the positioning block; the test sample disc is mounted on the upper end face of the bearing base through a rotary table mechanism and is located just below the positioning transverse beam; the test sample disc comprises a bearing shell, a bearing liner, a semiconductor refrigeration device and a silica gel heating device. According to the DNA fluorescent quantitative analysis device provided by the invention, on one hand, the automation degree in a running process is high and the detection working efficiency is high; on the other hand, the requirements on utilization of various types of test tubes can be effectively met, so that the flexibility of equipment utilization is improved and an applicable range is extremely expanded.

Description

technical field [0001] The invention relates to a gene detection device, in particular to a DNA fluorescence quantitative analysis device for gene sequencing. Background technique [0002] At present, in the DNA fluorescence quantitative analysis of gene sequencing, although the detection device used can meet the needs of the detection operation, it is found in the process of use that the structure of the current detection equipment is relatively fixed. When performing detection operations, a detection device It can only meet the needs of one type of test tube, which leads to the lack of flexibility of the current testing equipment. As a result, it is often necessary to use different equipment for different types of test tubes when performing testing operations, resulting in the current genetic testing. The operating cost is relatively high, and the operation of the detection operation is relatively complicated. Therefore, in view of this situation, it is urgent to develop a...

AI Technical Summary

Problems solved by technology

[0002] At present, in the DNA fluorescence quantitative analysis of gene sequencing, although the detection device used can meet the needs of the detection operation, it is found in the process of use that the structure of the current detection equipment is relatively fixed. When performing detection operations, a detection device It can only meet the needs of one type of test tube, which leads to the lack of flexibility of the current testing equipment. As a result, it is often necessary to use different equipment for different types of test tubes when performing testing operations, resulting in the current genetic testing. The operating cost is relatively high, and the operation of the detection operation is relatively complicated. Therefore, in view of this situation, it is urgent to develop an inventive genetic detection equipment structure to meet the needs of actual use.

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