Oral and nasal mask detection system and detection method for machine-readable non-invasive screening of novel coronavirus

Abstract

The invention provides a mouth and nose mask, a detection system, and a detection method for machine-readable and non-invasive screening of novel coronaviruses. It includes a skin-friendly layer, a filter layer and an anti-fouling layer from the inside to the 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 includes an adhesive layer, a support layer, and a film layer that responds to acetone stimulation, the film layer is coated on the support layer, and the adhesive layer is arranged around the support layer to place the support layer on the filter layer. The present invention expresses the detection of the new coronavirus through optical signals The positive and negative results are judged by the machine that can read the optical signal, so as to realize the intelligence and automation of the detection, which not only greatly improves the detection speed, but also realizes the transformation of PCR manual contact detection to mechanical non-contact detection.

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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