Rapid diagnostic kit beside microfluidic bed

Abstract

The invention relates to a rapid diagnostic kit next to a microfluidic bed, comprising a bottom plate, a welding line, a coated area, a buffer zone, a sample adding area, an upper plate, a detection area, and a sample adding hole, and is characterized in that the upper plate corresponds to the bottom plate and is welded There are two welding lines, and the two welding lines are symmetrically arranged between the bottom plate and the upper plate. The middle part of the welding line is provided with a coated area through the combination of the upper plate, the bottom plate and the welding line. The sample loading area, the buffer zone, and the coating area, and through the slight slope design of the sample loading area and the buffer zone, the hydrophilic angle of the reagent flow is controlled to ensure that the reagent stays in the buffer zone for a sufficient time, so that the sample that is fully mixed with the reagent is slow Flow into the coated area to detect the result. In the present invention, the sample adding area and the detection area are integrated together, which is easy to carry, and is combined into different areas through the welding line, the bottom plate, and the upper plate to ensure the accurate flow direction of the liquid.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a microfluidic bedside rapid diagnosis kit, which is mainly used in bedside detection. Background technique [0002] POCT, point-of-care testing, refers to clinical testing (bedside testing) performed next to the patient, which is usually not necessarily performed by a clinical examiner. It is a new type of method that analyzes immediately at the sampling site, saves the complicated processing procedures of specimens in the laboratory, and quickly obtains the test results. There have been many terms related to POCT in foreign countries, such as bedside testing (bedside testing), near-patient testing (patient side testing), physicians`office testing (physician clinic testing), home use testing (home testing) extra-laboratory Testing (testing outside the test department) and decentralized testing (decentralized testing), etc. With the continuous development of this field, these ter...

AI Technical Summary

Problems solved by technology

[0004] The carrier of the traditional point-of-care detection box is too large, the detection reagent and the sample cannot be fully and effectively integrated, or the reaction time cannot be controlled

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