Kit for detecting NT-proBNP, and detection method thereof

Abstract

The invention provides a kit for detecting NT-proBNP, and a detection method thereof. The kit comprises a sampling needle groove, a sample introduction notch, an observing opening, a second transparent protection film and a test card; and the sampling needle groove is arranged in one side of the top of a kit body, an aluminum foil protection layer is arranged outside the sampling needle groove, the sample introduction notch going deep into the kit is arranged at one end of the kit body, a first transparent protection film is pasted to the outer side of the sample introduction notch, the observing opening is arranged at one side, on the same straight line together with the sample introduction notch, of the kit body, the second transparent protection film is fixed on the observing opening, the kit body internally comprises the test card, a nitrocellulose membrane is pasted on the upper side of a plastic lining plate by an adhesive layer, and a cross-linking mat and a sample pad are sequentially arranged at one end of the top end of the nitrocellulose membrane. A sample an be detected only through uncovering the first transparent protection film and dropwise adding the sample into thesample introduction notch without taking out and using the test card in the kit.

Description

technical field [0001] The invention belongs to the technical field of test paper detection, and in particular relates to a detection kit for NT-proBNP and a detection method thereof. Background technique [0002] Heart failure is a group of syndromes caused by various structural or functional diseases of the heart that lead to impaired ventricular filling and / or ejection ability, and it is one of the most common causes of hospitalization or death in the elderly. With the aging of the population and the increase in the survival rate of myocardial infarction, heart failure is the only cardiovascular disease whose incidence and prevalence are still rising, and its prevention and treatment has become a hot spot in clinical cardiology research in recent years. Studies in recent years have shown that N-terminal pro-B-type natriuretic peptide (NT-proBNP) has a higher value in early diagnosis and is the best myocardial marker for diagnosing heart failure and evaluating heart functi...

AI Technical Summary

Problems solved by technology

[0003] Based on the above, the inventors found that the traditional test kit needs to take out the internal test paper card before using it. During use, the sample pad in the reagent card is easily contaminated, which affects the accuracy of subsequent test results. The function is single, and there are certain problems in the existing conventional detection methods

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