Flexible blood glucose electrochemical test probe and assembling method thereof

Abstract

The invention provides a flexible blood glucose electrochemical test probe, which consists of a first electrode assembly and a second electrode assembly, wherein the first electrode assembly sequentially comprises a first flexible circuit substrate, a first insulating layer and a first insulating bonding layer from bottom to top, and the first flexible circuit substrate is provided with a first electrode and at least one first annular external connection pad; the second electrode assembly sequentially comprises a second flexible circuit substrate, a second insulating layer and a second insulating bonding layer from bottom to top, a second electrode and at least one second annular external connection bonding pad are arranged on the second flexible circuit substrate; and the first electrodeassembly and the second electrode assembly are bonded together through the second insulating bonding layer. According to the flexible blood glucose electrochemical test probe, the comfort of a testeeis guaranteed, meanwhile, the stability and reliability of the probe are improved, the requirements for the production process and the assembly process are lower, and implementation of large-scale production and processing is better facilitated.

Description

technical field [0001] The invention relates to the technical field of blood sugar detection, in particular to a flexible blood sugar electrochemical test probe and an assembly method thereof. Background technique [0002] Diabetes is a disease caused by an abnormal condition of the pancreas in the patient's body that does not produce enough insulin. More severe patients may be accompanied by a series of complications in the later stage, such as kidney failure and skin ulcers. At the current level of medical treatment, no cure has been found for the disease, and blood sugar can only be controlled through diet or insulin. [0003] In most cases, diabetes uses traditional blood glucose meters and blood glucose test strips to monitor blood glucose values. The principle is to measure blood glucose by measuring the current generated by the reaction of glucose in the blood and glucose oxidase in the test strip. Since the blood glucose tests described above mostly use fingertip b...

AI Technical Summary

Problems solved by technology

At present, the continuous blood glucose monitoring on the market mainly uses metal electrodes, which will greatly affect the user experience and interfere with daily life if the volume is too large or the thickness is too thick. The integration problem of multi-electrode, the production and assembly are more complicated, and the assembly is difficult. The production and assembly process will inevitably have a great impact on the reliability and stability of the electrode, so the production process and assembly process are highly demanding.

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