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mouthpiece

A mouthpiece and oral cavity technology, applied in the field of mouthpieces, can solve the problems of occlusal force, mouthpiece separation and falling off, tongue and oral mucosa scratching, infection, etc.

Active Publication Date: 2016-04-27
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] Relevant detailed description and technical contents of the present invention are as follows with regard to coordinating illustrations now:

[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) with an endotracheal intubation tube 1. The mouthpiece includes a hard tube 10 and a tube covering the hard tube Elastic covering 20 of the surface of 10 . The rigid pipe fitting 10 includes a pipe body 11, a channel 12 disposed in the pipe body 11, a tongue depressing portion 13 disposed on one side of the pipe body 11, and a snapping portion adjacently connected to the tongue depressing portion 13. part 14 , a stopper 15 connected to the side of the bite part 14 away from the tongue depressing part 13 , and an extension part 16 connected to the side of the stopper 15 away from the bite part 14 . The channel 12 can be used for nurses or physicians ...

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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, in particular to a mouthpiece with double-layer materials. Background technique [0002] The mouthpiece is used in anesthesia or oxygen infusion patients to support the upper and lower teeth to prevent the patient from involuntarily biting the endotracheal tube during anesthesia or first aid, causing blockage of the endotracheal tube, affecting the patient's breathing and possibly causing suffocation. Therefore, it is necessary to use a mouthpiece made of hard material to prevent the patient from biting the endotracheal tube. However, when the patient has just withdrawn from anesthesia or just woke up, the foreign body in the mouth will feel uncomfortable and quite rejected, and it may also be caused by pain. Bite the mouthpiece hard, but the mouthpiece made of hard material may cause the patient's teeth to break. In order to solve such problems, such as US Patent No. 4640273 "MouthGuardforUsewithaDiagnosticInstr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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