Reagent kit and its application in biological sample detection

Abstract

This application relates to the technical field of biological sample testing, and in particular, to a reagent reaction box (100) and an application of the reagent reaction box (100) in biological sample testing. The reagent reaction box (100) of this application comprises a reagent storage portion (102), a reagent releasing portion (150), and a reaction portion. The reagent storage portion (102), the reagent releasing portion (150), and the reaction portion are all disposed inside the reaction box (100). The reagent storage portion (102) comprises at least one reagent containing cavity, and the reagent containing cavity is sealed by a sealing element (104). The reagent releasing portion (150) comprises a push rod (152) movable relative to the reagent storage portion (102), the push rod (152) is connected to the sealing element (104), and the push rod (152) is used to coordinate with an external device to separate the sealing element (104) from the reagent storage portion (102). The reaction portion comprises at least one reaction region, and the reaction region receives a reagent released by the reagent storage portion (102). The application of the reagent reaction box (100) in biological sample testing of this application comprises the reagent reaction box (100). The reagent reaction box (100) of this application is a single entity, and only needs to coordinate with a test kit (200). With one operation, the reagent in the reagent storage portion (102) can be released rapidly.

Description

technical field [0001] The invention relates to the technical field of biological sample detection, in particular to a reagent reaction box and its application in biological sample detection. Background technique [0002] Medical in vitro diagnosis plays a very important role in today's medical industry. It can qualitatively or quantitatively measure the changes of various biological indicators in human body fluids to provide consultation on disease diagnosis or treatment indicators. For example, glycosylated hemoglobin (HbA1c ) detection is crucial for the diagnosis and control of diabetes. [0003] Glycosylated hemoglobin is the product of the combination of hemoglobin and blood sugar in red blood cells in human blood. When the concentration of glucose in the blood is high, the content of HbA1c formed by the human body will also be relatively high. The average lifespan of red blood cells in the human body is 120 days. Before the cells die, the HbA1c content in the blood w...

AI Technical Summary

Problems solved by technology

This kind of design is relatively complicated, and there are many operation steps. Moreover, manual alignment is required when plugging, and it is easy to cause repeated plugging due to improper plugging.

On the other hand, the reaction box and the reagent pack adopt a split design, and the open design of the reaction box, if the operation is not done properly, it is easy to drop foreign matter into the reaction box, which will affect the accuracy of the test results

Furthermore, during the non-detection period, the release part 130' is exposed in the air, and there is a risk of being torn apart or damaged by human or other factors.

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