Machine-readable non-invasive novel coronavirus screening mouth-nose mask and detection system and detection method thereof

Abstract

The invention provides a machine-readable non-invasive novel coronavirus screening mouth-nose mask, a detection system and a detection method. The machine-readable non-invasive novel coronavirus screening mouth-nose mask comprises a mask body, ear hooks are arranged on the two sides of the mask body, and a nose wire is arranged at the upper end of the mask body. The mask body comprises a skin-friendly layer, a filter layer and an anti-fouling layer from inside to outside. A machine-readable detection unit is arranged in the center of the filter layer. The machine-readable detection unit is located between the filter layer and the skin-friendly layer. The machine-readable detection unit comprises a bonding layer, a supporting layer and a thin film layer responding to acetone stimulation. The thin film layer coats the supporting layer, and the bonding layer is arranged around the supporting layer so that the supporting layer can be arranged on the filter layer. According to the invention, positive and negative results of novel coronavirus detection are expressed through optical signals, and then judgment is carried out through a machine capable of reading the optical signals, so that the intelligent and automatic detection is realized, the detection speed is greatly improved, and the conversion from PCR manual contact detection to mechanical non-contact detection is also realized.

Description

technical field [0001] The invention relates to the technical field of rapid screening of large-scale epidemics, in particular to a machine-readable mouth and nose mask for non-invasive screening of novel coronaviruses, a detection system and a detection method thereof. Background technique [0002] At present, the large-scale screening and diagnosis of the new coronavirus is first of all a large-scale gathering of people, collecting oropharyngeal virus samples, storing them in special storage boxes, and then using fluorescent quantitative RT-PCR to detect the new coronavirus nucleic acid in the samples . This detection method has defects such as a long detection cycle, low efficiency, and closed-loop management of the detection process, which makes the screening, diagnosis, and epidemic prevention of large-scale new coronavirus patients seem powerless. Recently, a large number of studies and practices have shown that the mouth and nose mask is an efficient, convenient, saf...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a mouth and nose mask for machine-readable and non-invasive screening of novel coronavirus and its detection system and detection method. The organic unification and automation of recycling, collection and diagnosis, so it is impossible to greatly improve the screening speed, realize closed-loop management and formulate epidemic prevention and control measures early

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