Biochemical analysis tester and testing method

Abstract

A buckle structure of magnetic masses, comprising at least three permanent magnetic masses, wherein a first magnetic mass (151) is secured on a first device, a second magnetic mass (152) is secured on a second device, and a third magnetic mass (153) is movably placed on the second device. When the first and the second devices are positioned close to each other, the three magnetic masses are arranged substantially in a straight line, with the second magnetic mass (152) located between the first (151) and the third magnetic masses (153). The opposing poles of the second (152) and the third magnetic masses (153) have the same magnetism. The opposing poles of the first (151) and the second magnetic masses (152) have different magnetisms. The third magnetic mass (153) can move along the connecting line of the three magnetic masses. The buckle structure of magnetic masses requires neither much effort from the operator nor the removal of many screws and nuts by the operator, and the whole process is simple and convenient.

Description

technical field [0001] The invention relates to a biochemical analysis tester and a test method for detecting clinical physiological indexes, in particular to a biochemical analysis tester and a test method for rapidly measuring biochemical indexes. Background technique [0002] With the advancement of science and technology, the bedside in vitro diagnostic test (POCT: Point of Care Testing) in the field of laboratory medicine came into being and developed rapidly. The dry chemical method of "dip-and-read" that appeared in the 1950s refers to adding the liquid test sample directly to the dry reagent strip, and using the moisture of the tested sample as the solvent to cause the reagent strip to Specific chemical reactions and thus methods of sample analysis. The biochemical dry test paper method also plays an important role in on-site rapid detection due to its characteristics of easy portability, simple operation and fast determination speed. With the introduction of immun...

AI Technical Summary

Problems solved by technology

Since the test paper is relatively thin and will stick tightly to the laboratory table, it will be more difficult to pick up the test paper again after dropping the sample, and it will take more time to delay the correct detection time.

[0009]On the other hand, if the operator makes a mistake and starts the testing process without closing the testing door tightly, the external interference light will enter the testing site and cause the testing results Inaccurate, especially with detectors that utilize the optical detection principle

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