Test strip and method for manufacturating test strips

Abstract

The application discloses a test strip and a method for manufacturing the test strip . The test strip comprises a base layer; an intermediate layer overlaid on the base layer; a blood retaining layercomprising a slit and a blood retaining region fluidly commuted with the slit and overlaid on the intermediate layer; an upper layer overlaid on the blood retaining layer; a reagent disposed on a surface of the intermediate layer and exposed to the slit, wherein there are an expectedly predetermined depth and an actual depth (D') from an interface between the slit and the upper layer to an upper surface of the intermediate layer; and a classification mark representing a compensation factor and disposed on an upper surface of the upper layer or a lower surface of the base layer, wherein the compensation factor is the product of a difference between the predetermined depth and the actual depth (D') and a reciprocal of the predetermined depth.

Description

technical field [0001] The invention relates to a detection strip and a manufacturing method of the detection strip capable of compensating the error caused by the variation of the actual depth in the slit of the blood storage layer in the detection strip. Background technique [0002] Diabetes mellitus is a clinical syndrome caused by factors such as absolute or relative insufficiency of insulin in the body, abnormal secretion time, disorder or resistance of insulin acting bodies. If diabetes is not well controlled, it will cause some acute complications, such as hypoglycemia, ketoacidosis, and nonketotic hyperosmolar coma. Serious long-term complications include cardiovascular disease, chronic renal failure, retinopathy, neuropathy, and microvascular disease. [0003] For diabetics, regular monitoring of blood sugar is very important. The primary goal of managing diabetes is to maintain normal blood sugar levels. If patients pay close attention to blood sugar control on ...

AI Technical Summary

Problems solved by technology

That is, the detected glucose value will lose accuracy due to the quality variation of the adhesive 23

In addition, the penetrating optical detection method also has the same problems as above, and cannot control the thickness of the adhesive 23 and uniform surface roughness during the test strip manufacturing process, so it is difficult to commercialize and mass-produce the test strip 20

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