Novel coronavirus detection equipment and detection optical fiber preparation method thereof

A virus detection and optical fiber technology, which is applied in the field of new coronavirus detection equipment and the preparation of detection optical fibers, can solve problems such as the inability to quickly and accurately screen suspected patients.
CN112345461APending Publication Date: 2021-02-09HAINAN UNIVERSITY
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
HAINAN UNIVERSITY
Publication Date
2021-02-09

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Abstract

The invention discloses novel coronavirus detection equipment. The equipment comprises a light source, a polarization control device, a detection optical fiber and a spectrograph; the output end of the light source is connected with the polarization control device, and the output end of the polarization control device is connected with the input end of the detection optical fiber; the output end of the detection optical fiber is connected with the input end of the spectrograph; and a metal nano-film layer is arranged on the surface of a detection section of the detection optical fiber, and a novel coronavirus antibody is arranged on the surface of the metal nano-film layer. The novel coronavirus antibody is arranged on the metal nano-film layer on the surface of the detection optical fiber, and the novel coronavirus can be conveniently and rapidly detected on the basis of the principle that light waves generating plasma resonance on the surface of the metal nano-film layer deviate before and after the novel coronavirus antibody and the new coronavirus are combined, and rapid troubleshooting of a novel coronavirus carrier is facilitated. The invention further provides a preparationmethod of the detection optical fiber of the novel coronavirus detection equipment. The above beneficial effects are also achieved.
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Description

technical field

[0001] The invention relates to the technical field of novel coronavirus detection, in particular to a novel coronavirus detection device and a method for preparing a detection optical fiber. Background technique

[0002] The existing detection method for the new coronavirus mainly uses throat swab nucleic acid detection. This method needs to collect throat swab samples from suspected patients, then extract nucleic acid from the throat swab samples, and use fluorescent PCR technology to measure nucleic acid with fluorescent chemicals. The total amount of products after each polymerase chain reaction (PCR) cycle, and then judge whether the nucleic acid test is negative or positive according to the amount of products after PCR amplification, and then realize the nucleic acid detection of suspected patients to determine whether the suspected patients are infected corona virus.

[0003] Because nucleic acid testing can only be performed by professional nucleic a...

Claims

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