Microfluidic system achieving disease diagnosis through active tiny organisms and diagnosis method of microfluidic system

Abstract

The invention relates to a microfluidic system for disease diagnosis, in particular to a microfluidic system achieving disease diagnosis through active tiny organisms and a diagnosis method of the microfluidic system. The microfluidic system comprises a control part, a sensing part, a microfluidic chip and the active tiny organisms, and reactions of the active tiny organisms on test samples whether containing components, odors or phenomena related to a disease or not have difference phenomena or results. The diagnosis method comprises the steps that liquid drops wrapping the active tiny organisms are put near the test samples through driving of the control part inside or on the surface of the microfluidic chip, the liquid drops and the test samples are controlled to be close to each other, displacement of several time or changes of other characteristics and parameters of the tiny organisms in the process and before and after the process are obtained through the sensing part, and therefore whether the test samples have matter or odors or phenomena related to the above-mentioned disease or not is deduced.

Description

technical field [0001] The invention relates to a microfluidic control system and a diagnostic method thereof, in particular to a microfluidic control system and a diagnostic method thereof for realizing disease diagnosis by using active tiny organisms. Background technique [0002] Today, the evolution of germs and the mutation of viruses are becoming more and more rampant. Many diseases cannot be cured quickly and effectively, such as cancer, cardiovascular and cerebrovascular diseases, etc. In the field of diagnosis and treatment, especially the detection and diagnosis of early diseases are of great importance to human health. significance. Taking cancer as an example, with the development of medical technology, many early and mid-stage cancers can be effectively treated, but unfortunately: cancer patients are generally in the advanced stage when they perceive or detect the disease, and it is difficult to cure. [0003] Diagnosis of diseases through active micro organism...

AI Technical Summary

Problems solved by technology

[0005] However, the problem in the field of application is: in the above-mentioned diagnostic process, how to accurately and quickly control the active micro organisms with a size of less than 1 mm, down to the micron level?

Images