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An automatic nucleic acid extractor

A nucleic acid extraction instrument and automatic technology, which can be used in biochemical instruments, biomass post-processing, bioreactors/fermenters for specific purposes, etc.

Active Publication Date: 2019-12-27
ANHUI WEIZHEN BIOLOGICAL ENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation steps are also relatively cumbersome, and each step has strict temperature and time conditions. Manual operation is labor-intensive and error-prone. The existing related equipment is not highly automated, and the temperature control is not accurate, which seriously affects the extraction efficiency.

Method used

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  • An automatic nucleic acid extractor
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Embodiment approach

[0039] In order to achieve the purpose of the present invention, as figure 1As shown, an embodiment of the present invention is: an automatic nucleic acid extraction instrument, comprising a base 1, an upper support frame 11 fixedly connected to the base, a heating module 2, a kit module 3, a magnetic bar module 4, The magnetic rod cover module 5, the heating module 2 are set on the base 1 via the first up and down moving mechanism 6, the kit module 3 is arranged on the upper part of the heating module 2, and the upper supporting frame 11 is provided with a left and right translation mechanism 9 , the magnetic rod module 4 is movably arranged on the translation plate of the left and right translation mechanism 9 through the second up and down movement mechanism 7, and the magnetic rod cover module 5 is movably arranged on the translation plate of the left and right translation mechanism 9 through the third up and down movement mechanism 8.

[0040] The beneficial effect of ado...

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Abstract

The invention provides an automatic nucleic acid extractor comprising a base, an upper bearing frame fixedly connected with the base, a heating module, a kit module, a magnetic bar module and a magnetic bar sleeve module, wherein the magnetic bar module and the magnetic bar sleeve module are driven by a plurality of moving mechanisms to orderly switch between slot holes of a kit so as to realize the orderly transfer of magnetic balls and automatically extract a nucleic acid solution, the extraction rate is high, the manpower is saved, and the stability of an analysis result is guaranteed.

Description

technical field [0001] The invention relates to a medical analysis device, in particular to an automatic nucleic acid extraction instrument. Background technique [0002] Nucleic acid widely exists in all animal and plant cells and microorganisms. Nucleic acid in organisms is often combined with protein to form nucleoprotein. With the rapid development of molecular biology technology in recent years, nucleic acid-based molecular diagnosis and detection technology has become increasingly prominent in many fields. The first problem faced by modern molecular biology detection technology is how to quickly and effectively separate and extract the required genomic nucleic acid from complex and diverse biological samples. The quality and integrity of the extracted nucleic acid will directly affect the subsequent analysis results. [0003] Operations such as precipitation and centrifugation involved in traditional nucleic acid extraction technology require a large number of biologi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/34C12M1/00
CPCC12N15/1013
Inventor 薛雷孙克茂赵宝库邢云辉姜剑国李强刘书朋巴金奎
Owner ANHUI WEIZHEN BIOLOGICAL ENG TECH CO LTD