CN203619731U

CN203619731U - Teeth cushion

Info

Publication number: CN203619731U
Application number: CN201320770783.2U
Authority: CN
Inventors: 曾西; 关晓波; 范杰诚; 李和平; 宋燕
Original assignee: Fourth Affiliated Hospital of Zhengzhou University
Current assignee: Fourth Affiliated Hospital of Zhengzhou University
Priority date: 2013-11-30
Filing date: 2013-11-30
Publication date: 2014-06-04
Anticipated expiration: 2023-11-30

Abstract

The utility model relates to a teeth cushion. The teeth cushion comprises a U-shaped body, wherein the shape of the U-shaped body is fitted with that of a corresponding jawbone, the U-shaped body is used for being cushioned between an upper teeth body and a lower teeth body when in use, the U-shaped body is provided with at least one penetrating hole, and the at least one penetrating hole penetrates through the inner side surface and the outer side surface of the U-shaped body and is used for penetrating through a corresponding feeding tube. The teeth cushion disclosed by the utility model is cushioned between the upper teeth body and the lower teeth body of a patient when in use, thus the patient can be effectively prevented from biting by mistake, the patient can be fed by enabling the feeding tube to penetrate through the penetrating hole of the U-shaped body when the patient needs to be fed, the upper teeth body and the lower teeth body of the patient do not need to be forced to open by using a special tool, and teeth of the patient can be effectively protected.

Description

A kind of bite-block

Technical field

This utility model relates to the bite-block in medical instruments field.

Background technology

Apoplexy, craniocerebral trauma lamp various diseases can cause patient to occur dysphagia, severe patient causes remains unconscious and gnathospasma, or patients with dystonia there will be and not be subject to consistent repeatedly chewing of controlling, sting appearance thereby cause by mistake, make the ulcer of tongue body, oral mucosa and lips, patient is caused the logical stimulation of bad spy and makes patient more easily produce unhealthy emotion, and serious even refractory infects.Causing the traditional treatment method of independently not chewing for gnathospasma, companion dysphagia or myodystonia due to stupor is to strut by force oral cavity taste food with gag, this method is because making tooth body unbalance stress obviously increase patient's discomfort, even cause loss of tooth, and effect is very not obvious.

Summary of the invention

The purpose of this utility model is to provide a kind of can preventing to sting by mistake and can realize the bite-block to the smooth feeding of patient.

In order to address the above problem, the technical solution of the utility model is:

A kind of bite-block, comprise shape and corresponding jawbone adaptation for padding in use the U-shaped body of being located between upper and lower tooth body, on U-shaped body, be provided with the perforation of passing for corresponding tube feeding that at least one runs through this side, inside and outside of U-shaped.

Described U-shaped body is made up of silica gel material.

On the upper and lower end face of described U-shaped body, offer along the bearing of trend of described U-shaped body the upper and lower occlusal crib that supplies respectively the spacing interlock of described upper and lower tooth body.

Described upper and lower occlusal crib is U-shaped at the cross sectional shape perpendicular on its bearing of trend.

Described perforation has three, and one of them perforation is arranged at the bottom of described U-shaped body, and two other perforation is symmetrically arranged in the both sides of U-shaped body.

The beneficial effects of the utility model are: when use, bite-block pad is located between patient's upper and lower tooth body; can effectively avoid patient to produce by mistake like this stings; in the time that needs carry out feeding to patient; tube feeding is by passing patient is carried out to feeding in the perforation of U-shaped body; do not need to use special instrument to strut by force patient's upper and lower tooth body, can effectively protect patient's tooth.

Brief description of the drawings

Fig. 1 is the structural representation of an embodiment of the present utility model.

Detailed description of the invention

A kind of embodiment of bite-block is as shown in Figure 1: what comprise shape and corresponding dental bed adaptation is located at the U-shaped body 1 between upper and lower tooth body for pad in use, and U-shaped body is made up of silica gel material.On the upper and lower end face of U-shaped body, keep supplying along offering respectively on the bearing of trend of described U-shaped body, upper occlusal crib 2 and the lower occlusal crib of the spacing interlock of lower tooth body, upper and lower occlusal crib is U-shaped at the cross sectional shape perpendicular on its bearing of trend.On U-shaped body, be provided with three perforation of passing for corresponding tube feeding 3 that run through this side, inside and outside of U-shaped, one of them perforation is arranged at the bottom of U-shaped body, and two other perforation is symmetrically arranged in the both sides of U-shaped body.

Coordinate with the spacing of upper and lower tooth body by upper and lower occlusal crib, can prevent that bite-block is by coming off on upper and lower tooth body; Comfort level when the U-shaped body that silica gel material is made is conducive to improve patient's interlock; The cross sectional shape of upper and lower occlusal crib is U-shaped, is easy to the machine-shaping of upper and lower occlusal crib.

In other embodiment of this bite-block: U-shaped body is also to be made up of plastic material; The cross sectional shape of upper and lower occlusal crib can also not established U-shaped, such as is and the groove type one by one of corresponding teeth patterning adaptation; Certain upper and lower occlusal crib can also not established, and now the upper and lower end face of U-shaped body is plane; The number of perforation can also be one, two, four or other number; The setting position of perforation also can carry out different selections according to actual needs, such as is arranged on the side wall ends of U-shaped body.

Claims

1. a bite-block, it is characterized in that: what comprise shape and corresponding jawbone adaptation is located at U-shaped body between upper and lower tooth body for pad in use, is provided with the perforation of passing for corresponding tube feeding that at least one runs through this side, inside and outside of U-shaped on U-shaped body.

2. bite-block according to claim 1, is characterized in that: described U-shaped body is made up of silica gel material.

3. bite-block according to claim 1, is characterized in that: on the upper and lower end face of described U-shaped body, offer along the bearing of trend of described U-shaped body the upper and lower occlusal crib that supplies respectively the spacing interlock of described upper and lower tooth body.

4. bite-block according to claim 3, is characterized in that: described upper and lower occlusal crib is U-shaped at the cross sectional shape perpendicular on its bearing of trend.

5. according to the bite-block described in claim 1 ~ 4 any one, it is characterized in that: described perforation has three, and one of them perforation is arranged at the bottom of described U-shaped body, and two other perforation is symmetrically arranged in the both sides of U-shaped body.