CN214712860U

CN214712860U - Oral cavity appliance

Info

Publication number: CN214712860U
Application number: CN202121139977.3U
Authority: CN
Inventors: 秦会文; 衣勇; 刘兴杰
Original assignee: Beijing Meitong Aida Medical Technology Co ltd
Current assignee: Beijing Meitong Aida Medical Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-16
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses an oral cavity appliance relates to medical instrument technical field, and main aim at can guide the mandible antedisplacement, improves the breathing problem that the mandible retruses and brings. The main technical scheme comprises: an oral appliance comprising: the vestibular shield is arranged at the midline of the upper tooth socket; the extension part of the vestibular shield is a lower occlusion area which is used for extending the lower jaw forwards when the lower anterior teeth are occluded in the vestibular shield.

Description

Oral cavity appliance

Technical Field

The embodiment of the utility model provides a relate to medical instrument technical field, especially relate to an oral cavity is rescued and is got ready.

Background

The malposition of jaw or the malposition of teeth caused by mandible retraction not only affects the chewing function, but also affects the beauty. In particular, the retrosystole of the mandible of an adult may cause the gap between the mandible body and the cervical vertebra to be reduced, which causes the change of the position of the tongue body and the position of the soft palate, thereby causing the problem of unsmooth breathing, and further causing obstructive sleep apnea-hypopnea syndrome (OSAHS).

The purpose of the Oral Appliance (OA) is to treat obstructive sleep apnea-hypopnea syndrome (OSAHS), primary snoring and related symptoms, and also to reduce the frequency and/or duration of episodes of apnea, hypopnea, snoring, and the like.

In view of the above, there is a need for an oral appliance that can guide the advancement of the mandible.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides an oral appliance, which can guide the mandible to move forward and improve the breathing problem caused by the mandible retraction.

In order to solve the above problem, the embodiment of the present invention mainly provides the following technical solutions:

the embodiment of the utility model provides an oral cavity correction device, include:

the vestibular shield is arranged at the midline of the upper tooth socket;

the extension part of the vestibular shield is a lower occlusion area which is used for extending the lower jaw forwards when the lower anterior teeth are occluded in the vestibular shield.

Alternatively to this, the first and second parts may,

the vestibular shield is provided with a plurality of vent holes which are arranged in an array.

Alternatively to this, the first and second parts may,

the lower end of the vestibular shield is inclined backwards to form an inclined plane, and the inclination angle of the inclined plane is 45-90 degrees.

Optionally, the upper facing is connected with the vestibular shield through hot melting.

Optionally, the vestibular shield is made of a micro-elastic material.

Optionally, the upper shell is made of a transparent plastic material.

Borrow by above-mentioned technical scheme, the embodiment of the utility model provides a technical scheme has following advantage at least:

the oral cavity appliance provided by the embodiment of the utility model comprises an upper tooth socket, wherein a vestibular shield is arranged at the central line position of the upper tooth socket; the extension part of the vestibular shield is a lower occlusion area and is used for extending the lower jaw forwards when lower anterior teeth are occluded in the vestibular shield, so that the mandible can be guided to move forwards, and the chewing and breathing problems caused by the retrosystole of the mandible are improved.

The foregoing is only an overview of the embodiments of the present invention, and in order to make the technical means of the embodiments of the present invention more clearly understood, the embodiments of the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the embodiments of the present invention more obvious and understandable, the following is a specific implementation manner of the embodiments of the present invention.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the embodiments of the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic view of an oral appliance according to an embodiment of the present invention;

fig. 2 is a schematic view of another oral appliance according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The embodiment of the utility model provides an oral cavity is rescued and is shown in figure 1, include:

the device comprises an upper tooth socket 1, wherein a vestibular shield 2 is arranged at the midline of the upper tooth socket 1; go up facing 1 and be U type structure, it is provided with the holding tank, makes it can overlap the outside at upper jaw tooth dental crown in order to provide the binding power for the tooth. Go up facing 1 and include the lateral wall with the laminating of upper jaw tooth dental crown lateral surface, with the inside wall of the laminating of upper jaw tooth dental crown medial surface and with the end wall of laminating of upper jaw tooth dental crown lower extreme face, lateral wall, end wall and inside wall enclose to close and form the holding tank.

Vestibule shield 2 sets up and goes up the intermediate position of facing 1, and its size (for the size of going up facing 1) can customize according to the user crowd of difference, the embodiment of the utility model provides a do not prescribe a limit to this.

The extension part of the vestibular shield 2 is a lower occlusion area 3, and is used for generating forward pulling force on the mandible when lower front teeth are occluded in the vestibular shield 2, and pulling the mandible to move forward, so that the purpose of correction is achieved. In a specific implementation process, the width of the lower occlusal area 3 and the width of the connection part of the upper facing 1 and the vestibular shield 2 may be the same, or the connection width is larger than the width of the lower occlusal area 3, which may be specifically adjusted according to different people. In practical application, the joint adopts the arc design, and it can play better cementing, makes it more firm. In addition, the external expansion of the lower tooth occlusion area 3 is also designed in an arc shape to carry out smooth transition, which can prevent the inner wall of the oral cavity from being damaged.

The oral cavity appliance provided by the embodiment of the utility model comprises an upper tooth socket 1, wherein a vestibular shield 2 is arranged at the central line position of the upper tooth socket 1; the extending part of the vestibular shield 2 is a lower occlusion area 3 which is used for extending the lower jaw when the lower anterior teeth are occluded in the vestibular shield 2, can guide the mandible to move forward and improve the chewing and breathing problems caused by the retrosystole of the mandible.

Further, as the utility model discloses the extension of the embodiment, the utility model discloses the aim at of embodiment assists the patient to breathe, plays still should contain that the complementary effect is played a plurality of air vents that set up on the vestibular shield 2 are the array and arrange. The embodiment of the utility model provides an explanation that goes on is with setting up 3 air vents on vestibular shield 2 as the example, at the concrete implementation in-process, can set up corresponding air vent data according to the specific size of vestibular shield 2. It should be noted that the vent hole 4 should not be provided in the lower occlusion area 3, and if provided in the lower occlusion area 3, the biting force of the lower teeth is reduced, and the correction effect is impaired.

The embodiment of the utility model provides an oral cavity is rescued ware essence and is a porose upper jaw dentition support formula mandibular protrusion ware, lower anterior occlusion in the lower occlusal zone 3 of the 1 extension of upper dental brace to reach the mesh of mandibular protrusion, 4 supplementary patients of air vent breathe simultaneously.

Further, in order to achieve better mandibular protrusion, in the embodiment of the present invention, the lower end of the vestibular shield 2 is inclined backward to form an inclined plane, and the inclination angle of the inclined plane is 45 ° to 90 °, as shown in fig. 2. So can avoid the too big butt cooperation inaccurate problem that brings of angle of inclination, can also avoid the angle of inclination undersize and can not stabilize the butt and deviate from, the influence is rescued the effect. The specific inclined plane inclination angle can be adjusted according to different wearing people. The embodiment of the utility model provides a do not restrict this.

The upper tooth socket 1 is connected with the vestibular shield 2 in a hot melting way. Namely, the vestibular shield 2 made of a micro-elastic material is heated and is hot-pressed on the upper tooth socket 1 made of a transparent material, and at the moment, the vestibular shield 2 is tightly and seamlessly connected with the upper tooth socket 1;

or the vestibular shield 2 and the upper tooth socket 1 are designed in an integrated mode, and the structural strength of the oral appliance can be improved by the mode.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An oral appliance, comprising:

the vestibular shield is arranged at the midline of the upper tooth socket;

2. The oral appliance of claim 1,

3. The oral appliance of claim 1,

4. The oral appliance of claim 1, wherein the upper shell is heat fused to the vestibular shield.

5. The oral appliance of any one of claims 1 to 4, wherein the vestibular shield is a micro-elastic material.

6. The oral appliance of claim 5, wherein the upper shell is made of a transparent plastic material.