Fully integrated multichannel multifunction microfluidics analysis experiment system

Abstract

The invention provides a fully integrated multichannel multifunction microfluidics analysis experiment system which comprises a centralized and distributed computer control system, an air pressure preparation and adjusting module, a multichannel gas circuit control module, an integrated rapid liquid loading and propulsion control module, an image acquisition and analysis module, a magnetic needletype magnetic beads separation module and a high-accuracy three-dimensional motion platform and is characterized in that the integrated rapid liquid loading and propulsion control module comprises a plurality of gas circuit channels and a plurality of liquid medicine storage pipes, and the gas circuit channels are connected with the liquid medicine storage pipes in a one-to-one correspondence manner; the liquid medicine storage pipes and the corresponding gas circuit channels are integrated into one. The system is in a full computer control type and is efficient, reliable, novel and advanced,so that the influence of uncertain factors in an experiment process is eliminated, and the accuracy and the success probability of an experiment can be greatly improved, therefore, the system is an important auxiliary tool system for researchers and staffs engaged in the field related to microfluidics.

Description

technical field [0001] The invention belongs to the technical field of microfluidic control experiment analysis and application, and particularly proposes a fully integrated multi-channel multifunctional microfluidic analysis experiment system. Background technique [0002] As a new micro-level analysis technology, microfluidic technology has been paid more and more attention by medical and biochemical workers, and is currently widely used in the fields of medical treatment, hygiene, physical chemistry, biopharmaceuticals and genetic engineering. Scientific experiments based on microfluidic chips involve multiple links such as chip design, production, and experimental preparation. The experimental preparation and operation process involves many subsystems, the preparation workload is huge, the experimental operation is complicated, and there are many uncertain factors. For issues such as mutual influence, researchers often need to spend their main energy on low-level, cumber...

AI Technical Summary

Problems solved by technology

Scientific experiments based on microfluidic chips involve multiple links such as chip design, production, and experimental preparation. The experimental preparation and operation process involves many subsystems, the preparation workload is huge, the experimental operation is complicated, and there are many uncertain factors. For problems such as mutual influence, researchers often need to spend their main energy on low-level, tedious and repetitive tasks, and it is still difficult to ensure the accuracy and consistency of the experimental environment, which often affects the correctness of research results

Fully integrated multi-channel multi-task, especially the general-purpose microfluidic experiment and analysis system has never been reported, and there have been no related patent applications

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