Field emergency blood safety screening test card

Abstract

The invention discloses a field emergency blood safety screening test card. The test card comprises a card seat (3), a reagent strip layer (2) and a card cover (1) buckling on the card seat (3). The card seat (3) is provided with a card slot (16); a water bag (6) and a quick lime bag (5) are arranged in the card slot (16); the water bag (6) is tightly against the quick lime bag (5); and a movable buckle knife (4) is disposed above the water bag (6). The field emergency blood safety screening test card is suitable for a plurality of comprehensive tests with one card in a low temperature environment. Test results can be read only by naked eyes. Operations are simple; test is fast; results are accurate; and the test card is particularly suitable for blood screening before field emergency transfusion.

Description

technical field [0001] The invention belongs to the field of blood detection, and in particular relates to a field emergency blood safety screening test card. Background technique [0002] Usually, blood screening must include infectious disease testing, blood type testing, alanine aminotransferase testing, and hemoglobin testing. At present, the commonly used blood screening modes are mostly single-item testing, and a few joint testing modes have incomplete testing items and cannot meet multiple requirements. The detection requirements for blood screening, such as the existing "Multiple Infectious Diseases Joint Detection Card" uses colloidal gold immunoassay methodology for joint detection of multiple infectious diseases, but does not include the most important blood typing for blood screening Detection, routine detection of alanine aminotransferase and hemoglobin cannot meet all the items that must be detected in blood screening, and cannot be used in a low temperature en...

AI Technical Summary

Problems solved by technology

[0002] Usually, blood screening must include infectious disease testing, blood type testing, alanine aminotransferase testing, and hemoglobin testing. At present, the commonly used blood screening modes are mostly single-item testing, and a few joint testing modes have incomplete testing items and cannot meet multiple requirements. The detection requirements for blood screening, such as the existing "Multiple Infectious Diseases Joint Detection Card" uses colloidal gold immunoassay methodology for joint detection of multiple infectious diseases, but does not include the most important blood typing for blood screening Detection, routine detection of alanine aminotransferase and hemoglobin, cannot meet all the items that must be detected in blood screening, and cannot be used in a low temperature environment, inconvenient to use, low detection sensitivity, not suitable for blood screening before emergency blood transfusion in military field

Moreover, the single-item blood screening test strips on the market are vacuum-packed to meet the storage conditions of the test strips. Although the colloidal gold test strips in the vacuum-packed state maintain the original state of the test strips It can be stored in a low temperature environment, but once it is unpacked, the accuracy of detection cannot be guaranteed in a low temperature environment. It not only requires additional equipment to raise the temperature through incubation, but also the operation is cumbersome, so it is not suitable for emergency blood transfusion in the field. blood screening test use

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