Micro-fluidic chip detection control system

Abstract

The invention discloses a micro-fluidic chip detection control system, relates to the technical field of micro-fluidics, and aims to solve the technical problems that in the prior art a micro-fluidic chip detection control system is low in detection flux and poor in expandability. The micro-fluidic chip detection control system comprises a micro-fluidic chip unit and a heating detection unit, wherein the micro-fluidic chip unit comprises a plurality of extraction amplification nucleic acids, micro-fluidic chips of a sample to be detected are obtained, clamping grooves are formed in the micro-fluidic chips; clamping columns are arranged on the micro-fluidic chips; the clamping groove of an nth micro-fluidic chip and the clamping column of an n+1th micro-fluidic chip are mutually clamped and arranged in an array manner; and the heating detection unit is used for detecting a plurality of samples to be detected in sequence, and thus detection results in one-to-one correspondence to the plurality of the detection samples are acquired. The micro-fluidic chip detection control system disclosed by the invention is applied to analysis detection on nucleic acid.

Description

technical field [0001] The invention relates to the technical field of microfluidic chip detection, in particular to a microfluidic chip detection and control system. Background technique [0002] The genetic detection method used in various fields is still the traditional method, that is, first, the nucleic acid in the sample is manually extracted. This step is generally purchased by a commercial nucleic acid extraction kit, and then operated according to the product manual, in a test tube. A series of complex biochemical reactions are completed; the next amplification process takes the commonly used polymerase chain reaction (PCR, Polymerase Chain Reaction) amplification as an example. The final detection step requires the help of a bulky capillary electrophoresis instrument to obtain the detection result. It can be seen that the traditional genetic testing methods can no longer meet the needs of the growing business volume of genetic testing. [0003] At present, a syst...

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