Colloidal gold test paper card detecting instrument and corresponding detecting and controlling method

Abstract

The invention discloses a colloidal gold test paper card detecting instrument. The colloidal gold test paper card detecting instrument includes a detecting station, an image capturing, and a detectioncontrol unit; a detection area is arranged on the detection station, and the photographing range of the image capturing unit covers at least the detection area; the detection control unit records andanalyzes an image signal generated by the image capturing unit, and the detection area can simultaneously place three or more colloidal gold test paper cards; and the detection control unit separateseach colloidal gold test paper card from the image signal, and monitors the detection process of each colloidal gold test paper card. After adopting the colloidal gold test paper card detecting instrument and the corresponding detecting and controlling method, the colloidal gold test paper card detecting instrument can simultaneously monitor the detection processes of a plurality of colloidal gold cards and can automatically interpret the test results, which can adapt to complex and variable detection processes and dynamically complete sample detection according to actual scenes.

Description

technical field [0001] The invention relates to a colloidal gold test paper card detection instrument and a corresponding detection control method. Background technique [0002] Rapid test devices for testing chemical and biological substances are widely used and often replace some traditional laboratory tests. These test sets include various types of tests and are used for things such as human diagnostics, animal husbandry testing, and food environmental testing, among others. [0003] Digital read-out devices for testing test devices are also widely used, and they are mainly designed to simulate manual diagnosis through the naked eye, microscope or magnifying glass. Such devices also apply image processing techniques for testing or diagnosis in order to enhance human use. This improvement is achieved through the application of otherwise sensitive but achievable techniques. [0004] The colloidal gold method is currently the most widely used test method. Colloidal gold ...

AI Technical Summary

Problems solved by technology

[0007] Existing colloidal gold detection is performed by naked eyes or by inserting a colloidal gold card into the instrument. The former is simple and convenient, but the detection process cannot be stored, and the detection results are also subjective; the latter uses instruments, and the detection process can be recorded and uploaded in real time. , the test results are also relatively objective, and the management of the colloidal gold strips can be accurate to each piece, but the colloidal gold cards need to be inserted into the instrument during the testing process, which is troublesome to insert and unplug, and the test samples are easy to contaminate the instrument, and the number of strips to be tested at one time Limited, mostly one card or three cards, the detection efficiency is relatively low

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