MULTI-LAYERED ANALYSIS WITH HORIZONTAL FLOW WITH PRESS FOR SAMPLES Russian patent published in 2015 - IPC G01N33/543 

FIELD: medicine.

SUBSTANCE: group of inventions relates to the field of medicine and can be used for diagnostics on a treatment site. A device with a horizontal flow for the detection of an analysed substance in a sample includes a press for samples, which contains an insert, a sampler, a chromatographic test-strip with the horizontal flow, including a zone of the sample application and a test zone; a conjugate, including the first binding partner for the analysed substance and a mark, the second binding partner for the analysed substance and the first control binding partner, placed on the insert of the press for samples. The test-strip additionally contains a control zone, which contains the second control binding partner, with the first control binding partner being the binding partner for the second control binding partner. The press for samples, the sampler and the test-strip form a vertical pile for the application of the sample on the said test-strip by pressing, with the sampler being placed in the vertical pile between the press for samples and the test-strip. The group of inventions also relates to versions of the said device with the horizontal flow, the press for samples for application in the said device and the method of applying the sample on the chromatographic test-strip with the application of the said press for samples.

EFFECT: group of inventions provides the sensitive and fast method of detecting analysed substances in the sample.

20 cl, 21 dwg