Full-automatic molecular diagnosis system and molecular diagnosis method

Abstract

The invention discloses a full-automatic molecular diagnosis system and a diagnosis method. The diagnosis system comprises at least one nucleic acid extraction reagent strip, at least one nucleic acidextraction module used for carrying out nucleic acid extraction on the nucleic acid extraction reagent strip filled with a sample, at least one nucleic acid amplification reagent strip for receivingnucleic acid extracted by the nucleic acid extraction module and at least one amplification reading module used for amplifying and reading the nucleic acid amplification reagent strip filled with thenucleic acid. According to the full-automatic molecular diagnosis system and the full-automatic molecular diagnosis method, molecular diagnosis is carried out in a working mode of continuous serial processing of a single sample, samples can be processed in batch, a sporadic single sample can be processed, a new sample can also be processed at any time for experiment, various requirements of customers can be met more flexibly, and the working intensity of operators is reduced.

Description

technical field [0001] The invention belongs to the field of life medical detection and diagnosis, and in particular relates to a fully automatic molecular diagnosis system and a molecular diagnosis method. Background technique [0002] The existing fully automatic molecular diagnosis system has two modes: 1) batch processing mode: such as the fully automatic nucleic acid detection reaction system produced by the Swiss Hamilton Company, which mainly includes two parts: a reagent distribution mechanism and a nucleic acid extraction mechanism, wherein the reagent distribution mechanism has A sample loading platform, on which deep well plates (96 wells, 48 ​​wells, etc.) In the well plate, the deep well plate after adding the sample is transferred to the nucleic acid extraction mechanism by the robot arm of the system for extraction; 2) Single sample processing mode, such as molecular diagnosis POCT products. [0003] However, the above-mentioned 1) batch processing mode is us...

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Problems solved by technology

[0003] However, the above-mentioned 1) batch processing mode is used. This mode has a large sample processing throughput, but it is not flexible. A batch of samples must be collected before starting to work. For example, after the instrument has started to work, no additional samples can be added for experiments; the adopted The above 2) single-sample processing mode, this mode is flexible in operation, but the throughput is too small, when the sample size is large, it cannot meet the application requirements, and requires too much manual participation

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