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2019-nCoV sampling tube

A technology for sampling tubes and viruses, applied in biochemical instruments, biochemical equipment and methods, enzymology/microbiology devices, etc., can solve the problems of error detection results, easy installation of tube caps, cross contamination, etc., to achieve safety protection, Avoid sample leakage and improve airtightness

Pending Publication Date: 2022-01-21
JINAN BAIBO BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most specimens are collected by collecting secretions such as blood, saliva or urine. However, because the cap is detachable during the collection process, sometimes the cap will fall off, and it is easy to reinstall the cap during the process of putting it back. error and cause cross-contamination, resulting in wrong test results

Method used

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Embodiment Construction

[0026] In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

[0027] A new crown virus sampling tube, including an inner tube 1 with an open upper part, and an outer tube 2 integrally formed with the inner tube 1 and lower in height than the inner tube is sleeved and fixed on the outside of the inner tube 1. Two symmetrically arranged outer tubes 16 bumps.

[0028] A buffer cavity 3 is formed between the inner tube 1 and the outer tube 2. The inner tube 1 is covered with a sealing cover 4 on the outside of the open end. The sealing cover 4 is equipped with a piston that can be plugged and sealed with the inner tube 1 through an adjustment mechanism. 5. In this embodiment, the piston 5 is designed as an inverted cone, and its taper can be selected according to the diameter of the inner tube 1, so as to improve the sealing performance. In order to enhance the overall sealing performanc...

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Abstract

The invention relates to a 2019-nCoV sampling tube, which comprises an inner tube of which the upper part is provided with an opening, wherein an outer tube which is integrally formed with the inner tube and is lower than the inner tube is fixedly arranged outside the inner tube in a sleeving mode; a buffer cavity is formed between the inner tube and the outer tube; the opening end of the inner tube is covered with a sealing cover; the sealing cover is provided with a piston through an adjusting mechanism, wherein the piston can be in plug-in sealing fit with the inner tube; the sealing cover is connected with a first connecting belt and a second connecting belt; the first connecting belt is connected with the outer tube; the second connecting belt is provided with a bayonet; and the second connecting belt is clamped with a bulge convexly arranged on the outer tube through the bayonet. The 2019-nCoV sampling tube can be effectively sealed, the sealing cover and the sampling tube are connected through the connecting belts, and cross contamination between samples can be avoided so as to guarantee that a detection result is accurate.

Description

technical field [0001] The invention relates to the technical field of sampling tubes, in particular to a novel coronavirus sampling tube. Background technique [0002] In the past two years, the new crown virus has been raging severely, and it is extremely contagious. Therefore, it is very important to avoid cross-contamination when collecting specimens. At present, most specimens are collected by collecting secretions such as blood, saliva or urine. However, because the cap is detachable during the collection process, sometimes the cap will fall off, and it is easy to reinstall the cap during the process of putting it back. errors and cause cross-contamination, resulting in wrong test results. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a novel coronavirus sampling tube. By designing the sampling tube, while ensuring the sealing safety of the sampling tube, the phenomenon of cross-contamination between ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/24C12M1/00
CPCC12M23/08C12M23/38C12M23/54
Inventor 康帅聂晖宁春华
Owner JINAN BAIBO BIOTECH
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