Virus sampling tube for blocking aerosol infection
The utility model discloses a virus sampling tube for blocking aerosol infection, which comprises a cylinder body, the surface of the cylinder body is in threaded connection with a sealing cover, the inner top wall of the sealing cover is fixedly connected with a rubber sealing ring, the surface of...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a virus sampling tube for blocking aerosol infection, which comprises a cylinder body, the surface of the cylinder body is in threaded connection with a sealing cover, the inner top wall of the sealing cover is fixedly connected with a rubber sealing ring, the surface of the sealing cover is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with an anti-loosening structure, and the anti-loosening structure is fixedly connected with the inner wall of the rubber sealing ring. The anti-loosening structure comprises a fixing rod fixedly connected with the inner wall of the mounting groove, and the surface of the fixing rod is rotationally connected with a rotating rod. According to the utility model, the virus is sampled through the sampling swab, after the sampling is completed, the sampling swab is inserted into the cylinder body, when the sampling swab is in contact with the positioning ring, the bottom end of the sampling swab is inserted i |
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