An assembly device for cell migration microfluidic chip

Abstract

The invention provides an assembling device for a cell migration micro-fluidic chip and belongs to the technical field of microfluidics. The assembling device is capable of solving the technical problems of the present micro-fluidic chip that routes are easily blocked and microcolumns are easy to deform during a mounting process, and the like. The assembling device for the cell migration micro-fluidic chip comprises a frame; dedusting drums are fixed on the frame; dust-free boxes are fixedly connected with the dedusting drums; a dedusting structure is arranged in each dedusting drum; a wire, which is clung to and spirally wound on an inner wall, is fixedly arranged in each dedusting drum. A strong electric field can be generated after the wire is powered on; one end of a first dedusting drum is closed by a first closing plate; one end of a second dedusting drum is closed by a second closing plate; a plurality of feeding ports for feeding are formed on the first closing plate; a plurality of discharging ports for discharging are formed on the second closing plate; dedusting components for promoting the dedusting effect are arranged in the dedusting drums. The assembling device for the cell migration micro-fluidic chip has the advantages that the routes are unlikely to be blocked and microcolumns are unlikely to deform during a mounting process.

Description

technical field [0001] The invention belongs to the field of microfluidic technology, in particular to an assembly device for cell migration microfluidic chips. Background technique [0002] Microfluidic chip technology integrates the basic operation units of sample preparation, reaction, separation, and detection in the process of biological, chemical, and medical analysis into a micron-scale chip, and automatically completes the entire analysis process. [0003] Now, the Global Cancer Report predicts that the number of cancer cases in the world will increase rapidly. At the same time, it points out that China has entered the ranks of countries with a high incidence of cancer. A large number of clinical data have confirmed that the cure rate of cancer is the highest in the early stage of cancer. Cancer cells are marked by microfluidic technology to obtain The markers of cancer cells have the characteristics of high sensitivity, less reagent consumption, and parallel detecti...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and propose an assembly device for cell migration microfluidic chips, which solves the problems that the path is easily blocked and the microcolumns are easily deformed during installation.

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