Portable avian influenza virus detection sample collection device

A bird flu virus and sample detection technology, which is applied in the fields of inoculation ovulation diagnosis, medical science, surgery, etc., can solve the problems of long neck, affecting sampling efficiency and effect, and tediousness, so as to reduce workload, reduce sampling risk, and realize automatic sampling Effect

Inactive Publication Date: 2021-04-06
玉林市动物疫病预防控制中心
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing serum detection method is generally through syringe extraction, which is not only cumbersome but also requires a large number of syringes. Therefore, the detection price is relatively expensive; while the existing cotton swab method, if you want to dip the liquid in the oral cavity, you need to It is necessary to break the duckbill and dip it with a cotton swab in hand. At least two people are required to cooperate. Moreover, the neck of the duck is long, and the twisting of the neck is easy to come out of the sampler's hand during sampling, which affects the efficiency and effect of sampling.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable avian influenza virus detection sample collection device
  • Portable avian influenza virus detection sample collection device
  • Portable avian influenza virus detection sample collection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0026] In order to solve the relevant technical problems existing in the prior art, the embodiment of the application provides a portable avian influenza virus detection sample collection device, which aims to improve the collection efficiency and reduce the risk of contamination by setting the collection device. Such as Figure 1-3 , Its structure comprises upper splint 1, lower splint 2, upp...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a portable avian influenza virus detection sample collection device, which is characterized in that the middle of an upper clamping plate is hinged to the middle of a lower clamping plate, an upper mouth hook mechanism and a lower mouth hook mechanism which are matched with each other are arranged on the upper clamping plate and the lower clamping plate, and a sampling mechanism is slidably arranged in a mounting mechanism; and the sampling mechanism is in transmission connection with the upper mouth hook mechanism and the lower mouth hook mechanism through a pull rod mechanism. A duckbill is arranged between the upper mouth hook mechanism and the lower mouth hook mechanism in a penetrating mode, and the duckbill can be opened and stably clamped through cooperation between the upper mouth hook mechanism and the lower mouth hook mechanism. Meanwhile, the sampling mechanism is released through the mounting mechanism, a cotton swab stored in the inclined storage tank can be released through the shifting rod connected with the upper pull rod, after the end of the cotton swab makes contact with liquid in the oral cavity of a duck, avian influenza virus detection samples are collected, and sampling personnel take down the cotton swab and then collect the cotton swab into the collecting box for standby application. According to the device, duckbilled opening and stable clamping are achieved, meanwhile, automatic sampling can be achieved, the workload of sampling personnel is reduced, and the sampling risk is reduced.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of virus detection auxiliary equipment, in particular to a portable avian influenza virus detection sample collection device. Background technique [0002] Avian influenza virus (AIV) belongs to the influenza A virus of the genus Influenza virus. According to the pathogenicity of AIV to poultry, it can be divided into three levels of high, medium and low pathogenicity AIV. Influenza A virus mostly occurs in birds, but because AIV is prone to gene mutation or recombination during the replication process, the structure of the virus's hemagglutinin (HA) and neuraminidase (NA) changes, and it acquires the ability to infect humans . The AIV subtypes that have been found to be able to directly infect humans include: H5N1, H7N1, H7N2, H7N3, H7N7, H9N2 and H7N9 subtypes. Among them, the new AIV subtype H7N9, which was first discovered in humans in March 2013, is of particular concern. It ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/00
CPCA61B10/0045A61B2503/40
Inventor 段振华甘一波黄宇
Owner 玉林市动物疫病预防控制中心
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products