Upper respiratory tract sample sampling device and method

A technology of upper respiratory tract and sampling device, which is applied in ovulation diagnosis, medical science, surgery, etc. It can solve the problems of increasing the risk of sampling personnel infection, patient discomfort, and high risk of false negatives, so as to improve the safety and efficiency of sampling, and improve the operation Convenience, avoiding crowding and risk of sampling personnel

Pending Publication Date: 2022-02-01
青岛简码基因科技有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When taking nasal swabs, patients have obvious discomfort, especially children, the elderly and other groups have strong discomfort when sampling, and swab sampling requires professionals, which leads to the gathering of personnel and increases the risk of infection of sampling personnel
Sampling of ordinary oral saliva samples, the viral load in saliva is low in the early stage of the disease, and the risk of false negatives is high

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
  • Upper respiratory tract sample sampling device and method
  • Upper respiratory tract sample sampling device and method
  • Upper respiratory tract sample sampling device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 provides an upper respiratory tract sample sampling device, the structure of which will be described in detail below.

[0021] refer to figure 1 , the upper respiratory tract sample sampling device is used for sampling oral and deep throat samples, including a packaging bag, which is equipped with a preservation tube 1, a metering container 2, a diversion tube 3, a sealed bag 4 and a product manual,

[0022] Wherein, the storage tube 1 is filled with a storage solution, and the outer wall of the storage tube 1 is pasted with an identification code 10, and the identification code 10 records sample information, including relevant information such as user name, age, date of use, and sample number.

[0023] Measuring container 2 is used to measure drinking water or isotonic saline solution, and send it to the oral cavity and deep throat of the human body to be detected to form throat gargle;

[0024] The outer diameter of the nozzle of the guide tube 3 is smal...

Embodiment 2

[0036] Embodiment 2 provides an upper respiratory tract sample sampling method. The upper respiratory tract sample sampling device provided in Embodiment 1 is used to collect upper respiratory tract and throat specimens. The method includes the following steps:

[0037] Step S1: Take out the storage tube 1, measuring container 2, diversion tube 3 and sealing bag 4 of the upper respiratory tract sample sampling device;

[0038] Step S2: Measure 1-4mL of drinking water or isotonic saline solution with the measuring container 2;

[0039] Step S3: The drinking water or isotonic saline solution is contained in the mouth of the human body to be detected, so that the liquid stays in the oral cavity and deep throat of the human body to be detected. Utilize drinking water or isotonic saline solution to gargle the throat to obtain a throat gargle containing the virus pathogen of upper respiratory tract disease or its characteristics;

[0040] Step S4: unscrew the cover of the preservat...

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 discloses an upper respiratory tract sample sampling device and method. The device comprises a packaging bag, wherein a storage pipe, a metering container, a flow guide pipe and a sealing bag are arranged in the packaging bag, a storage liquid is contained in the storage pipe, an identification code is attached to the outer wall of the storage pipe, the metering container is used for measuring drinking water or an isotonic saline solution, the liquid is fed into the oral cavity and the deep throat part of a to-be-detected human body to form a throat washing liquid, the flow guide pipe is used for introducing the throat washing liquid into the storage pipe, and the sealing bag is used for storing the storage pipe for sampling the throat washing liquid. According to the invention, the upper respiratory tract sample sampling device and method are suitable for self-sampling, safe, non-invasive and convenient to operate, the sample quality and the virus load can be guaranteed, personnel density and sampling personnel risks can be effectively avoided, and the sampling safety and efficiency are improved.

Description

technical field [0001] The invention relates to the detection of pathogenic microorganisms in the upper respiratory tract, in particular to an upper respiratory tract sample sampling device and method. Background technique [0002] For the detection of upper respiratory pathogens (such as the new coronavirus), nucleic acid detection and antigen / antibody immune detection are the main detection methods for the diagnosis of viral infection. The existing sample collection types are nasopharyngeal swabs, saliva samples, blood samples, etc. Studies have shown that different specimen types have different sensitivity to virus detection. When taking nasal swabs, patients have obvious discomfort, especially children, the elderly and other groups have a strong sense of discomfort when sampling, and swab sampling requires professionals, which leads to the gathering of people and increases the risk of infection of sampling personnel. Sampling of ordinary oral saliva samples shows that t...

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
CPCA61B10/0051A61B10/0096
Inventor 石超马翠萍姬艳丽
Owner 青岛简码基因科技有限公司
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap