Immunochromatography detection card capable of adjusting flowing of sample liquid

• Main Authors: LIAO ZHENG, PAN YING, LUO SHUAI, TANG YONG, ZHOU XINGQUAN
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a sample liquid flow adjustable immunochromatography detection card, which solves the technical problem that the detection procedure is complicated as a pretreatment step needs to be added during immunochromatography detection in the prior art. The immunochromatography detection card comprises an immunochromatography detection card main body, a reagent packaged in the immunochromatography detection card main body, and a test strip used for participating in an immunoreaction, the reagent is communicated with the test strip, and an intercepting membrane is arranged on a channel of the reagent and the test strip. According to the utility model, the interception membrane is arranged at the reaction liquid inlet, a liquid sample is intercepted by the interception membrane on the channel of the reagent and the test strip, and after a certain time, the interception membrane is dissolved by the reaction liquid and flows to the sample pad through the inlet exposed by the dissolution so as t