Biological sensor for multiparameter integrated piological-chemical detection

Abstract

Present invention belongs to no radiation detective instrument which uses organism enzyme technology foundation, a biosensor adopting electrochemical method testing glucose, uric acid and cholesterol parametric in blood. It features adopting screen print technology printing silver, carbon syrup and insulating paint to substrate material layer, finally over printing self-adhesive to form three electrochemical reaction pools. It can combine relevant detection instrument time-sharing and stepped taking the measurements blood sugar, uric acid and cholesterol three physiological parameters, to satisfy medical clinical detective variety requirement and domestic use.

Description

technical field [0001] The invention belongs to an instrument for detection without radiation in the medical field. It is a biosensor based on biological enzyme technology and adopts an electrochemical method to test substances to be tested in blood, specifically for testing glucose, uric acid and cholesterol in blood. Three-parameter biosensor. Background technique [0002] At present, there are 120 million diabetic patients in the world, the incidence of diabetes in developed countries has reached 2%-10%, and the scale of the disease population in China has exceeded 40 million, accounting for about 4% of the total population. Diabetes has become the third killer of human death. At present, the incidence of diabetes is increasing at a rate of 10% every year, but the detection rate is only 20%. That is to say, 80% of patients have already had diabetes but do not know it. , the condition is easily exacerbated. Diabetics hope that they can self-test their blood sugar at hom...

AI Technical Summary

Problems solved by technology

However, most of the successfully developed test strips are based on a single parameter, and the test results are difficult to meet the clinical requirements.

Images