Detachable oral vestibule shield

Abstract

The utility model relates to a detachable oral vestibular shield which comprises a vestibular shield body (1), a tooth socket (2) arranged on the inner side face of the vestibular shield body (1) and a lip bag (3) installed on the outer side face of the vestibular shield body (1). The lip bag (3) comprises a rubber plug (31) and two lip bag sheets (32) arranged on the rubber plug (31); wherein the rubber plug (31) is detachably connected with the vestibular shield body (1), and the two lip wrapping pieces (32) are located on the outer side of an upper lip and the outer side of a lower lip respectively. Compared with the prior art, the oral vestibule shield has the advantages that the stability of the vestibule shield in the oral cavity can be improved, the lip can be better sealed when the oral vestibule shield is worn at night, and the current situation of mouth breathing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a detachable oral vestibule shield. Background Art

[0002] The vestibular shield is an orthodontic appliance that is mainly used to correct mouth breathing, finger sucking, lip biting and tongue sticking out, etc. It prevents people with the habit of lip biting from placing their lower lip on the lingual side of their upper incisors, prevents people with the habit of finger sucking from putting their fingers in their mouths, and helps mouth breathing patients get used to breathing with their mouths closed.

[0003] However, the existing vestibular shields are often used for patients with maxillary protrusion in clinical practice. Most of the patients have poor compliance and wear the shields for a short time, which prolongs the treatment time. In order to inhibit the retraction of the patient's front teeth, the vestibular shield is often placed loosely in the mouth, which makes it easy for the vestibular shield to shift, and the excessive width greatly reduces the comfort of the patient. In addition, the mouth-breathing patch worn at night is easily torn by the patient's lower lip in the sleep state, which is not conducive to improving the current situation of mouth breathing.

[0004] Therefore, it is urgent to develop a new type of oral vestibular shield, which not only needs to improve the stability of the vestibular shield when worn, but also needs to be worn at night and improve the mouth breathing situation at night. Utility Model Content

[0005] The utility model aims to provide a detachable oral vestibular shield in order to improve the stability of the vestibular shield when it is worn and to be suitable for improving the mouth breathing situation at night.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A detachable oral vestibular shield comprises a vestibular shield body, a dental brace arranged on the inner side of the vestibular shield body, and a lip bag installed on the outer side of the vestibular shield body;

[0008] The lip bag comprises a rubber plug and two lip bag sheets arranged on the rubber plug;

[0009] The rubber plug is detachably connected to the vestibular shield body, and the two lip wrapping sheets are respectively located on the outer side of the upper lip and the outer side of the lower lip.

[0010] Furthermore, the top of the upper lip side and the bottom of the lower lip side of the vestibular shield body are respectively provided with ventilation grooves, which facilitates improving the air permeability of the user's oral cavity after wearing, thereby improving the comfort during use.

[0011] Furthermore, the braces are installed on the inner side of the vestibular shield body at positions corresponding to the posterior molars on both sides.

[0012] Furthermore, the braces are adapted to the back molars, and are slightly wider than the gums to improve stability and comfort after wearing.

[0013] Furthermore, the dental brace and the vestibular shield body are integrally formed and are both made of silicone material.

[0014] Furthermore, the braces and vestibular shield body are preferably customized according to the patient's own dental conditions through 3D printing.

[0015] Furthermore, the vestibular shield body has a uniform overall thickness.

[0016] Furthermore, the vestibular shield body has a thickness of 4-6 mm, preferably 5 mm.

[0017] Furthermore, a positioning groove which does not penetrate the thickness direction is provided in the middle of the outer side surface of the vestibular shield body, and the rubber plug can be detachably installed in the positioning groove.

[0018] Furthermore, the shape of the positioning groove is preferably a quadrilateral of 0.5×1 cm.

[0019] Furthermore, the bottom of the rubber plug is adapted to the shape of the positioning groove and is slightly larger than the positioning groove to improve the stability of the connection between the rubber plug and the positioning groove.

[0020] Furthermore, a first magnetic piece is stuck in the positioning groove, and a second magnetic piece that can attract the first magnetic piece is arranged in the rubber plug. The magnetic attraction of the two further improves the firmness of the connection between the rubber plug and the positioning groove, making it convenient to wear at night.

[0021] Furthermore, the lip wrapper and the rubber plug are integrally formed.

[0022] Furthermore, the connection between the lip cover sheet and the rubber plug is an arc shape that fits the curve of the lips, so that the lips are naturally limited by the lip cover sheet.

[0023] Furthermore, a frame for supporting the lip bag is provided inside the lip bag.

[0024] Furthermore, the frame is made of nylon.

[0025] Furthermore, the rubber plug and the lip wrap are both made of food-grade silicone.

[0026] Furthermore, when used at night, the lip bag is installed on the outside of the vestibular shield body, and then the vestibular shield body is worn on the teeth through the braces and adjusted to be comfortable. At the same time, the upper lip and the lower lip are normally closed and fall between the lip bag piece and the vestibular shield body. The two lip bag pieces are used to limit the position to better seal the lips and improve the mouth breathing condition at night.

[0027] Compared with the prior art, the utility model has the following beneficial effects:

[0028] (1) The oral vestibular shield of the utility model can be worn on the teeth through the braces, which improves the stability of the vestibular shield in the oral cavity. At the same time, the lip bag that can be detachably installed on the outer side of the vestibular shield can limit the upper and lower lips when worn at night, thereby better sealing the lips and improving the current situation of mouth breathing.

[0029] (2) The vestibular shield body of the utility model is provided with ventilation grooves, which facilitates improving the air permeability of the user's oral cavity after wearing, thereby improving the comfort during use.

[0030] (3) The vestibular shield body and the braces of the utility model are integrally formed and can be customized according to the patient's own conditions through 3D printing.

[0031] (4) A first magnetic sheet can be provided in the positioning groove of the utility model, which can be magnetically attracted to the second magnetic sheet in the rubber plug to further improve the firmness of the connection between the rubber plug and the positioning groove, making it convenient to wear at night.

[0032] (5) The connection between the lip cover and the rubber plug of the utility model is an arc shape that fits the curve of the lips, so that the lips are naturally limited by the lip cover, which can effectively improve the current situation of mouth breathing. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the oral vestibule shield of the utility model.

[0034] Figure 2 Schematic diagram of the structure of the vestibule shield body of Example 2.

[0035] Figure 3 This is a schematic structural diagram of the lip bag of Example 2.

[0036] Figure 4 This is a schematic structural diagram of the vestibule shield body of Example 3.

[0037] Figure 5 This is a schematic structural diagram of the lip bag of Example 3.

[0038] Description of the markings in the figure:

[0039] 1- vestibular shield body, 11- air permeable groove, 12- positioning groove, 13- first magnetic sheet, 2- dental brace, 3- lip bag, 31- rubber plug, 311- second magnetic sheet, 32- lip bag sheet, 33- skeleton. DETAILED DESCRIPTION

[0040] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and a specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0041] In the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0043] Embodiment 1:

[0044] A detachable oral vestibular shield comprises a vestibular shield body 1, a dental brace 2 arranged on the inner side of the vestibular shield body 1, and a lip bag 3 installed on the outer side of the vestibular shield body 1. The lip bag 3 comprises a rubber plug 31 and two lip bag sheets 32 arranged on the rubber plug 31. The rubber plug 31 is detachably connected to the vestibular shield body 1, and the two lip bag sheets 32 are respectively located on the outer side of the upper lip and the outer side of the lower lip.

[0045] When used at night, the lip bag 3 is installed on the outside of the vestibular shield body 1, and then the vestibular shield body 1 is worn on the teeth through the braces 2 and adjusted to be comfortable. At the same time, the upper lip and the lower lip are normally closed and fall between the lip bag sheet 32 ​​and the vestibular shield body 1. The two lip bag sheets 32 are respectively used for limiting to better seal the lips and improve the mouth breathing condition at night.

[0046] Embodiment 2:

[0047] A detachable oral vestibular shield, such as Figure 1 As shown, it comprises a vestibular shield body 1 , a dental cap 2 arranged on the inner side of the vestibular shield body 1 , and a lip bag 3 installed on the outer side of the vestibular shield body 1 .

[0048] like Figure 2As shown, the top of the upper lip side and the bottom of the lower lip side of the vestibular shield body 1 are respectively provided with a breathable groove 11, which is convenient for improving the breathability of the user's oral cavity after wearing, thereby improving the comfort during use. The braces 2 and the vestibular shield body 1 are integrally formed by 3D printing, and the braces 2 are installed on the inner side of the vestibular shield body 1 at the position corresponding to the posterior molars on both sides and are adapted to the posterior molars. The braces 2 are slightly wider than the gums to improve the stability after wearing. The overall thickness of the vestibular shield body 1 is uniform, and the thickness is about 5mm.

[0049] like Figure 3 As shown, the lip bag 3 includes a rubber plug 31 and a lip bag sheet 32 ​​arranged on the rubber plug 31, and the lip bag sheet 32 ​​is integrally formed with the rubber plug 31. A positioning groove 12 that does not penetrate the thickness direction is provided in the middle of the outer side surface of the vestibular shield body 1, and the rubber plug 31 can be detachably installed in the positioning groove 12. Specifically, the bottom of the rubber plug 31 is adapted to the shape of the positioning groove 12, and the size of the rubber plug 31 is slightly larger than the positioning groove 12 to improve the stability of the connection between the rubber plug 31 and the positioning groove 12. The positioning groove 12 in this embodiment is a quadrilateral of 0.5×1 cm. The connection between the lip bag sheet 32 ​​and the rubber plug 31 is an arc that fits the lip curve. After wearing, the two lip bag sheets 32 are respectively located on the outer side of the upper lip and the outer side of the lower lip, which play a natural limiting role to better close the lips and improve the current situation of mouth breathing. The length from the top to the center of a single lip bag sheet 32 ​​is about 2 cm, and the length of the entire lip bag sheet 32 ​​after unfolding is about 4 cm. The rubber plug 31 and the lip bag sheet 32 ​​in this embodiment are made of food grade silicone. In order to make the lip bag 3 have better support, a nylon frame 33 for supporting the lip bag 3 is also provided in the lip bag 3.

[0050] Embodiment 3:

[0051] A detachable oral vestibular shield comprises a vestibular shield body 1, a dental cap 2 arranged on the inner side of the vestibular shield body 1, and a lip bag 3 installed on the outer side of the vestibular shield body 1. Figure 4-5 As shown, the difference from Example 2 is that a first magnetic sheet 13 is clamped in the positioning groove 12, and a second magnetic sheet 311 that can attract the first magnetic sheet 13 is wrapped in the rubber plug 31. The magnetic attraction of the first magnetic sheet 13 and the second magnetic sheet 311 further improves the firmness of the connection between the rubber plug 31 and the positioning groove 12, making it convenient to wear at night.

[0052] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. A detachable oral vestibular shield, comprising a vestibular shield body (1), characterized in that: It also includes a dental cap (2) arranged on the inner side of the vestibular shield body (1) and a lip bag (3) installed on the outer side of the vestibular shield body (1); The lip bag (3) comprises a rubber plug (31) and two lip bag sheets (32) arranged on the rubber plug (31); The rubber plug (31) is detachably connected to the vestibular shield body (1), and the two lip wrapping sheets (32) are respectively located on the outer side of the upper lip and the outer side of the lower lip.

2. A detachable oral vestibular shield according to claim 1, characterized in that: The top of the upper lip side and the bottom of the lower lip side of the vestibular shield body (1) are respectively provided with air-permeable grooves (11).

3. A detachable oral vestibular shield according to claim 1, characterized in that: The dental cap (2) is installed at a position on the inner side of the vestibular shield body (1) corresponding to the posterior molars on both sides.

4. A detachable oral vestibular shield according to claim 1, characterized in that: The dental brace (2) and the vestibular shield body (1) are integrally formed.

5. The detachable oral vestibular shield according to claim 1, characterized in that: The vestibular shield body (1) has a uniform overall thickness of 4-6 mm.

6. A detachable oral vestibular shield according to claim 1, characterized in that: A positioning groove (12) which does not penetrate the thickness direction is provided in the middle of the outer side surface of the vestibular shield body (1), and the rubber plug (31) can be detachably installed in the positioning groove (12).

7. A detachable oral vestibular shield according to claim 6, characterized in that: A first magnetic piece (13) is clamped in the positioning groove (12), and a second magnetic piece (311) capable of attracting the first magnetic piece (13) is arranged in the rubber plug (31).

8. The detachable oral vestibular shield according to claim 1, characterized in that: The lip wrap sheet (32) and the rubber plug (31) are integrally formed.

9. The detachable oral vestibular shield according to claim 1, characterized in that: The connection between the lip wrapping sheet (32) and the rubber plug (31) is in an arc shape that fits the curve of the lips.

10. The detachable oral vestibular shield according to claim 1, characterized in that: A framework (33) for supporting the lip bag (3) is provided inside the lip bag (3).

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