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Mouth guard

A mouthpiece and oral cavity technology, applied in the field of mouthpieces, can solve problems such as infection, tongue and oral mucosa scratches, bite force separation and detachment of the mouthpiece

Active Publication Date: 2014-05-28
CHINA MEDICAL UNIVERSITY(TW)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to solve the problem of infection caused by scratches on the tongue and oral mucosa due to the hard material of the mouthpiece
[0006] Another object of the present invention is to solve the problem that the inner and outer double-layer mouthpieces are easy to separate and fall off due to excessive occlusal force

Method used

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Embodiment Construction

[0018] The detailed description and technical content of the present invention are described as follows with illustrations:

[0019] See figure 1 , figure 2 , image 3 , Figure 4A and Figure 4B As shown, the present invention is a mouthpiece, which is fixedly placed in a human oral cavity (not shown) in conjunction with a tracheal intubation tube 1. The mouthpiece includes a rigid tube 10 and a covering on the rigid tube 10 of the surface of the elastic covering 20. The rigid tube 10 includes a tube body 11, a channel 12 arranged in the tube body 11, a tongue depressor 13 arranged on one side of the tube body 11, and an occlusal joint adjacent to the tongue depressor 13 The portion 14, a stopper 15 connected to the side of the bite portion 14 away from the tongue depressing portion 13, and an extension portion 16 connected to the side of the stopper 15 away from the bite portion 14. The channel 12 can be used for nursing staff or physicians to perform sputum or corresponding ...

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Abstract

The invention relates to a mouth guard which can be fixedly placed in a human mouth with the cooperation of a trachea cannula. The mouth guard comprises a hard pipe and an elastic covering member which covers the surface of the hard pipe. The hard pipe includes a pipe body, a passage disposed in the pipe body, a tongue pressing part disposed on one side of the pipe body, a biting part which is adjacently connected with the tongue pressing part, and a baffle block which is connected with the biting part and is distant from one side of the tongue pressing part. The elastic covering member includes a covering body, a positioning part which covers a surface of the passage adjacent to the tongue pressing part, and an elastic baffle sheet which correspondingly covers the baffle block. The mouth guard, through the hard pipe, prevents a problem that the trachea cannula is deformed and blocked because of the biting by a user, and utilizes the elastic covering member to effectively prevent problems that a tooth of the user is broken, the oral mucosa is damaged and the tongue is damaged and infected.

Description

Technical field [0001] The invention relates to a mouthpiece, especially a mouthpiece with double-layer materials. Background technique [0002] The mouthpiece is used in patients undergoing anesthesia or oxygen delivery to support the upper and lower teeth to prevent the patient from biting the tracheal tube involuntarily during anesthesia or emergency treatment, causing the tracheal tube to be blocked, affecting the patient’s breathing and possibly causing suffocation. Therefore, it is necessary to use a mouthpiece made of hard materials to prevent the patient from biting the tracheal intubation. However, when the patient has just retired from anesthesia or just wakes up, the foreign body in the mouth will feel uncomfortable and quite repellent, and it may also be painful Bite the mouthpiece forcefully because of the occurrence of vulcanization, but the mouthpiece made of hard material may cause the patient’s tooth fracture. In order to solve this problem, for example, "Mouth ...

Claims

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Application Information

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IPC IPC(8): A61M16/04A61M16/00
Inventor 吴伊娜张惠美梁雅雁邱俊诚罗士哲林永峻
Owner CHINA MEDICAL UNIVERSITY(TW)
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