Novel pharyngeal swab collecting mouthpiece

A throat swab and mouthpiece technology, which is applied in the field of new throat swab collection mouthpiece, can solve problems such as head reflex movement, physical and psychological injury, tissue structure damage, etc.

Inactive Publication Date: 2020-10-23
TSINGHUA UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During this process, the collected person may have a violent gag reflex reaction, causing reflexive movement of the head, which may cause damage to the tissue structure, causing physical and psychological harm to the collected person

Method used

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  • Novel pharyngeal swab collecting mouthpiece
  • Novel pharyngeal swab collecting mouthpiece
  • Novel pharyngeal swab collecting mouthpiece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Example: see figure 1 , a new mouthpiece for throat swab collection, including four parts: front positioning and protective baffle, tooth fixing module, rear tongue depressing module and throat swab collection channel.

[0021] During the throat swab collection process, the functions of each part are as follows:

[0022] The front positioning and protective baffle, in the process of throat swab collection, play a role in fixing the mouthpiece and blocking the contamination of the medical staff by the pharyngeal droplets of the collected person.

[0023] The tooth fixing module closely fits the oral teeth of the collected person during the throat swab collection process, ensuring that the position and shape of the internal structure of the oral cavity and pharyngeal cavity of the collected person remain unchanged during the sampling process. The rear tongue depressor module acts as a tongue depressor on the tongue of the person being collected during the throat swab col...

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PUM

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Abstract

The invention designs a novel pharyngeal swab collecting mouthpiece. The mouthpiece is mainly composed of four parts: a front positioning and protecting baffle, a tooth fixing module, a rear tongue pressing module and a pharyngeal swab collecting channel. The mouthpiece is simple in structure and convenient to use. When pharyngeal swab collecting is carried out, the head position of a collected person is fixed through a special fixing device, the tooth fixing module and the rear tongue pressing module fix and fully expose the pharyngeal sampling part of the collected person, a medical worker completes the sampling process through the pharyngeal swab collecting channel, meanwhile, the front protecting baffle effectively prevents pharyngeal droplets from polluting the medical worker, and theoral cavity of the collected person can be protected.

Description

technical field [0001] The design of this patent belongs to the field of medical equipment, more specifically, it is a novel throat swab collection mouthpiece. Background technique [0002] For the diagnosis of a wide range of respiratory infectious diseases, throat swab sampling in modern medicine is a routine collection method. However, since the collection site of the throat swab is located on the posterior pharyngeal wall of the human body, due to the characteristics of the human body's own structure, for the collection here, the person to be collected first needs to open the mouth and make an "ah" sound. Only when the tongue plate presses the tongue body can the acquisition be completed smoothly. During this process, the collected person may have a violent gag reflex reaction, causing reflexive movement of the head, which may cause damage to the tissue structure, causing physical and psychological harm to the collected person. It is very necessary to design a new type...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/00
CPCA61B10/0051
Inventor 汪家道张晓昊翁鼎庞作波张传彬陈磊叶京英李京京张向军
Owner TSINGHUA UNIV
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