CN209172538U - Orthodontics - Google Patents

Abstract

An orthodontic device, comprising: a magnetic base and a brace; the magnetic base is made of hard plastic, and includes a base body, which is formed as an outwardly protruding shell for fastening on the outside of the lips; the base body The outer periphery of the base forms an edge that fits the outside of the lips, and glue is formed on the side of the edge facing the lips; a plurality of card slots are formed on the outside of the seat body, and magnets are pluggably arranged in the card slots; the braces are made of silicone Made; Braces are formed with an iron plate at its first end and tooth sockets at its second end for insertion of the teeth to be straightened.

Description

Orthodontics

technical field

The utility model relates to the technology of orthodontics, in particular to an orthodontic device for orthodontics using magnetic force.

Background technique

Underbite, medically known as underbite, is a relatively common malocclusion in children. It is manifested as a protruding mandible. When the teeth occlude, the upper row is behind and the lower row is front. Some malocclusions are due to acquired adverse factors, such as lip biting, stationery biting, nail biting, rubber nipple sucking, mandibular protraction and other bad habits developed in childhood, which destroy the original normal structure of teeth, jaw, and facial tissues. Dynamic balance hinders the normal development of these parts, resulting in dental and jaw deformities.

The best corrective age for underbite is in the deciduous period, that is, 3 to 5 years old. Before the age of 3, the child's ability to cooperate is poor, and after the age of 5, the roots of the deciduous anterior teeth appear physiological absorption, and the strengthening of the orthodontic treatment may cause the deciduous teeth to fall out prematurely and lose the meaning of treatment.

The correction of underbite is mainly the correction of the upper jaw. Although there are some corrective devices at present, for children patients, it is difficult to cooperate and wear them.

Utility model content

In view of the above problems, the present invention aims to propose an orthodontic device that is worn by the user while sleeping, has very little intrusion on the user, and is convenient for the user to use, so as to help the upper teeth grow outward.

The orthodontic device of the present utility model comprises: a magnetic base and a brace;

The magnetic seat is made of hard plastic, which includes a seat body, which is formed as an outwardly protruding shell for fastening on the outside of the lips; the outer periphery of the seat body forms an edge that fits the outside of the lips, and the edge Glue is formed on the side facing the lips; a plurality of draw-in slots are formed on the outside of the seat body, and magnets are pluggably arranged in the draw-in slots;

Braces are made of silicone; a brace is formed with an iron plate at its first end and a tooth socket at its second end into which the tooth to be straightened is inserted.

Preferably, the cross-sectional area of the iron sheet is a trapezoid with a narrow top and a wide bottom.

Preferably, a plurality of air holes are further formed on the seat body. Further preferably, the plurality of air holes are formed around the plurality of card slots.

Preferably, the bottom surface of the dental cover is formed as a slope inclined downward and outward, so that the bottom surface of the dental cover can rest on the front side of the lower teeth.

The orthodontic device of the present utility model, by bonding the magnetic base on the outside of the patient's lips, the magnet on the magnetic base attracts the iron sheet on the tooth to be corrected, thereby applying a thrust to the tooth outside the oral cavity by means of the iron sheet, The teeth are straightened by stimulating the outward growth of the teeth.

Description of drawings

Fig. 1 is the schematic front view of the magnetic base of the orthodontic device of the present invention;

Fig. 2 is a schematic top view of the magnetic base of the orthodontic device in Fig. 1;

Fig. 3 is a schematic cross-sectional view of the magnetic base of the orthodontic device in Fig. 1;

Fig. 4 is a structural schematic diagram of the first embodiment of the mouthpiece part of the orthodontic device of the present invention;

Fig. 5 is a schematic structural view of the second embodiment of the mouthpiece part of the orthodontic device of the present invention.

Detailed ways

Below, the orthodontic device of the present invention will be described in detail with reference to the accompanying drawings.

The orthodontic device of the present utility model comprises: a magnetic base 10 and a brace 20 .

The magnetic seat 10 is made of hard plastic, which includes a seat body, which is formed as an outwardly protruding shell for fastening on the outside of the lips; the outer periphery of the seat body forms an edge portion 11 that fits the outside of the lips , the side of the edge 11 facing the lips is formed with glue; the outside of the seat body is formed with a plurality of card slots 12, and magnets 14 are detachably arranged in the card slots 12. As shown in Figure 1, it includes 4 card slots 12, decibels correspond to the four front teeth in the upper jaw.

As shown in FIG. 4 , the mouthpiece 20 is made of silica gel; the mouthpiece 20 is formed with an iron plate 22 at its first end, and a tooth socket 21 is formed at its second end for inserting the teeth to be corrected.

The cross-sectional area of the iron sheet 22 is a trapezoid with a narrow top and a wide bottom, so that the force applied to the lower ends of the teeth will be larger, which is more conducive to the outward growth of the teeth.

A plurality of air holes 13 may be further formed on the seat body, and the plurality of air holes 13 may be formed around a plurality of card slots 12, which is beneficial for the user to ventilate through the mouth when sleeping.

The bottom surface of the mouthpiece 20 is formed as a slope inclined downward and outward so that the bottom surface of the mouthpiece 20 can rest on the front side of the lower teeth.

The braces in Figure 4 correspond to the situation where the upper teeth have not yet completed growth, that is, after wearing the braces, the lower end of the braces will not push against the upper ends of the lower teeth. The braces in Figure 5 correspond to the situation where the upper teeth have completed growth, that is, after wearing the braces, the lower end of the braces will push against the upper ends of the lower teeth. At this time, because the lower teeth will hinder the outward growth of the upper teeth, it is necessary to install the braces under the braces. Auxiliary slope.

When using, when the child user is about to go to bed after brushing his teeth, first put the braces on the teeth to be corrected, and then stick the magnetic base on the lips after the child closes the lips, and insert the magnet at the position corresponding to the teeth to be corrected . After the magnet attracts the iron sheet, the iron sheet will exert an outward thrust on the tooth to be corrected, helping the tooth to be corrected to grow outward.

The orthodontic device of the utility model is used when the child user is sleeping, and the orthodontic is performed during the sleeping process, and because of the small and exquisite structure, it will not affect the child's sleeping.

Claims (5)

1. An orthodontic device, characterized in that it comprises: a magnetic base and braces; The magnetic seat is made of hard plastic, which includes a seat body, which is formed as an outwardly protruding shell for fastening on the outside of the lips; the outer periphery of the seat body forms an edge that fits the outside of the lips, and the edge Glue is formed on the side facing the lips; a plurality of draw-in slots are formed on the outside of the seat body, and magnets are pluggably arranged in the draw-in slots; Braces are made of silicone; a brace is formed with an iron plate at its first end and a tooth socket at its second end into which the tooth to be straightened is inserted. 2. The orthodontic device according to claim 1, wherein the cross-sectional area of the iron sheet is a trapezoid with a narrow top and a wide bottom. 3. The orthodontic device according to claim 1, wherein a plurality of air holes are further formed on the seat body. 4. The orthodontic device according to claim 3, wherein the plurality of air holes are formed around the plurality of slots. 5. The orthodontic device according to claim 1, characterized in that: the bottom surface of the dental cover is formed as a slope that slopes downward and outward, so that the bottom surface of the dental cover can rest on the front side of the lower teeth.