Full-automatic mini-type chemiluminescence instrument

Abstract

The invention discloses a full-automatic mini-type chemiluminescence instrument. The full-automatic mini-type chemiluminescence instrument comprises a rotary control module, a piston driving module, amagnetic absorption module and a photon detection module, wherein the rotary control module is arranged at the bottom of the rack and is used for conveying a kit on the rotary control module to a working position and controlling a rotary shaft at the bottom of the kit to rotate; the piston driving module is arranged at the top of the rotary control module and is used for driving a top piston of the kit at the working position to move up and down; the magnetic absorption module is located at one side of the working position and is used for magnetizing a magnetic bead in the kit; the photon detection module is located at one side of the piston driving module and is used for detecting photon intensity of liquid and fitting to obtain a sample concentration curve. According to the full-automatic mini-type chemiluminescence instrument disclosed by the invention, all components in a reaction process can be distributed and mixed and react according to a project specified program, and reagentdetection is automatically carried out; meanwhile, rapid, high-sensitivity and quantitative detection of a plurality of projects can be realized at the same time and the reliability of a detection result is improved.

Description

technical field [0001] The invention relates to a chemiluminescence detection instrument, in particular to an automatic miniature chemiluminescence instrument. Background technique [0002] With the development of the Human Genome Project, various new biotechnologies have emerged. The wide application of these biotechnologies in the clinic has promoted and matured a new clinical diagnostic market in developed countries - the molecular diagnostic market. The medical testing community is in urgent need of fast and accurate detection methods, and molecular detection has unique advantages. Molecular diagnosis in a broad sense includes clinical biochemistry and nucleic acid detection. At present, it mainly refers to the application of various biotechnologies to detect DNA or RNA in individual tissues for the purpose of diagnosing diseases, monitoring treatment or judging prognosis. [0003] At present, molecular diagnostic techniques mainly include nucleic acid molecular hybridi...

AI Technical Summary

Problems solved by technology

However, molecular detection has its own technical complexity, and there are still many technical problems that are difficult to solve in the fully automatic instrument from sample to result.

At present, the nucleic acid extraction used in the field of biotechnology generally needs to go through the processes of lysis, binding, rinsing, and elution, plus the subsequent steps of nucleic acid molecular hybridization, polymerase chain reaction, and biochip detection, making the fully automated instrument from sample to result very easy. hard to accomplish

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