Full-automatic nucleic acid extraction, amplification and detection instrument

Abstract

The invention discloses a full-automatic nucleic acid extraction, amplification and detection instrument, which comprises a working box body and an operation display screen, wherein a machine core device is arranged in the working box body, is electrically connected with the operation display screen and comprises a nucleic acid extraction, amplification and detection device, a thermal cycling device, an adjustable light supplement lamp device and an optical detection device; and the optical detection device is installed in the machine core device and is positioned above the nucleic acid extraction, amplification and detection device. A start button on the operation display screen is pressed down, and the nucleic acid extraction, amplification and detection device carries out nucleic acid extraction, amplification and detection; after detection is finished, the adjustable light supplement lamp device can be automatically on so as to assist the optical detection device in photographing and detecting the nucleic acid extraction, amplification and detection device; through the operation display screen, a sample detection situation can be displayed; a whole process can be automaticallycarried out and does not need people to intervene and participate, an automation degree is high, errors and cross contamination caused by manual detection can be avoided, and efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of molecular biology detection, in particular to a fully automatic nucleic acid extraction and amplification detection. Background technique [0002] Nucleic acid is a biological macromolecular compound synthesized by many nucleotides. It is one of the most basic substances of life and widely exists in all animal and plant cells and microorganisms. The carrier of information, the most important biological information molecule, is the main object of molecular biology research. Therefore, the extraction of nucleic acid is the most important and basic operation in molecular biology experimental technology, which is of great significance to epidemic prevention and control and epidemiological investigation. It has good application prospects and is also very suitable for biological anti-terrorism, agriculture and food safety, biomedicine and other fields. [0003] The early experiments were done by manual extraction and am...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of insufficient automation, high cost, labor-intensive, and low efficiency of detection results in the nucleic acid extraction and amplification detection equipment in the prior art, the present invention provides a method that integrates the functions of nucleic acid extraction, amplification, and detection into an An integrated instrument, the process is fully automatic, without manual intervention, which can effectively improve the efficiency, accuracy and operability of nucleic acid detection, and can effectively save human resources. Fully automatic nucleic acid extraction and amplification detector

Images