Test paper detection card intelligent detection system and test paper detection card intelligent analysis method

Abstract

The invention provides a test paper detection card intelligent detection system and a test paper detection card intelligent analysis method. The test paper detection card intelligent detection system comprises a test card detection card and an intelligent terminal; the test paper detection card includes a test paper detection area; four corner positions of the test paper detection area are each provided with a positioning mark; a standard color area formed by a plurality of standard color blocks with different colors is arranged at one side of the test paper detection area; a reaction area formed by arraying a plurality of reaction blocks is arranged at the other side of the test paper detection area; the test paper detection area also is distributed with a validation area formed by a plurality of white shadow validation color blocks; a bar code area is arranged in the test paper detection area. The test paper detection card intelligent detection system and the test paper detection card intelligent analysis method have the advantages that environmental interference factors during image shooting are effectively eliminated, and the sensitivity and accuracy of detection results are improved; and in addition, a detection and analysis algorithm is simple, so the detection time can be shortened, and the system and the method can play an important role in urine routine, blood routine and other medical detection.

Description

technical field [0001] The invention belongs to the technical field of test paper detection and analysis, and in particular relates to a test paper detection card intelligent detection system and a test paper detection card intelligent analysis method. Background technique [0002] The dipstick method is a simple and rapid urine screening method. At present, common urine test strip inspection items include pH, protein, occult blood, specific gravity, glucose, ketone bodies, urobilinogen, nitrate, white blood cells, bilirubin, and vitamin C. [0003] The detection principle of the test paper method is: the chemical reaction is moved from the test tube to the filter paper. According to the essence of the reaction, the chemical reaction that quickly produces a clear color is used to qualitatively or quantitatively detect the substance to be tested. Specifically, after the test sample is in contact with the test paper, the sample undergoes a chemical reaction on the test paper,...

AI Technical Summary

Problems solved by technology

[0004] However, the existing test paper analysis method based on the test paper test card generally has the following problems: after the test sample is brought into contact with the test paper and undergoes a chemical reaction, it is usually necessary to first use a camera to capture an image of the test paper, and then analyze it through the image analysis method. Obtain the color of the reaction block of the test paper, so as to analyze whether the tested sample contains a specific compound or not

Then, because the camera often has environmental interference when taking images, there is a certain deviation between the color of the captured test paper image and the real test paper color, thereby reducing the accuracy of the test paper analysis results

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