Liquid detection cassette

Abstract

The invention discloses a liquid detection cassette which comprises a housing and a plurality of pieces of detection paper. The housing is internally provided with an accommodating chamber, an injection flow channel which is isolated at one side of the accommodating chamber, and a liquid collecting tank which is communicated with the accommodating chamber and the injection flow channel. The housing is provided with a plurality of air discharging holes which are communicated with the accommodating chamber, and an injection opening which is communicated with the injection flow channel. The plurality of pieces of detection paper can react with different chemical substances. The plurality of pieces of detection paper is parallelly fixed in the accommodating chamber and can not taken out of theaccommodating chamber. Each piece of detection paper has an absorbing end. Furthermore a plurality of absorbing ends are parallelly arranged in the liquid collecting tank. A clearance is formed between each absorbing end and the bottom of the liquid collecting tank. Furthermore the bottom of the liquid collecting tank is oblique, wherein the plurality of clearances formed by the plurality of absorbing ends and the bottom of the tank gradually increase in a direction from a part which is adjacent with the injection flow channel to a part that is far from the injection flow channel. Therefore,the plurality of pieces of detection paper can perform detection at the approximate same time, thereby effectively improving detection efficiency of the liquid detection cassette.

Description

technical field [0001] The invention relates to a liquid detection box, in particular to a liquid detection box capable of accommodating multiple different test papers. Background technique [0002] In the technical field of detection and analysis, special biochemical detection test strips are used to test specific detection items (such as specific drug components, blood sugar levels, cholesterol values, uric acid values) etc.), is a very common method of inspection and identification at present. This method is often used in settings such as academic laboratories, medical institutions, laboratory or home testing. This kind of test procedure to achieve a specific purpose by testing with test strips can save the use of many testing instruments and the consumption of testing time. [0003] Currently used test paper can be divided into semi-quantitative test paper and qualitative test paper. Regardless of the above-mentioned semi-quantitative test paper or qualitative test pa...

AI Technical Summary

Problems solved by technology

However, the testing of single-item test strips must be dropped into the liquid or sample to be tested one by one, and the operation process is quite complicated and time-consuming; while the testing of test strips with multiple testing items set up next to each other can simplify the operation process and save testing time. , but it still has the defect that the detection start time is not uniform, which affects the detection efficiency

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