CN214285236U

CN214285236U - Orthodontic device

Info

Publication number: CN214285236U
Application number: CN202023168665.3U
Authority: CN
Inventors: 侯兴江; 周杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-28
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a tooth orthotic devices, include: the dental arch wire is arranged on the buccal tube and the dental bracket on the same row of teeth, one end of the traction rubber ring is arranged on the buccal tube positioned on the upper jaw/the lower jaw, and the other end of the traction rubber ring is arranged on the dental bracket positioned on the teeth to be displaced on the lower jaw/the upper jaw; the device need not to nail into the steel nail in the oral cavity and can realize that the rubber circle is fixed, strengthens the traction effect to the tooth.

Description

Orthodontic device

Technical Field

The utility model relates to an orthodontics technical field, concretely relates to orthodontics device.

Background

In the process of correcting teeth, buccal tubes are usually adhered to the teeth, and the same row of buccal tubes are connected through an arch wire, so that an environment with almost no friction force is created, the movement of the teeth can be started by very light correcting force, the initial alignment of dentitions is quickly obtained, and most patients hardly feel pain or only slightly feel discomfort caused by wearing the corrector at first; in addition, a steel nail needs to be nailed into the gum and matched with a rubber ring to enhance the inward traction effect on incisors or cuspids, but the steel nail usually needs to be nailed into the gum, so that the pain is brought to a patient, the wound infection is easy to cause, the correction time is prolonged, and the correction cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tooth orthotic devices and correction method, the device need not to nail into the steel nail in the oral cavity and can realize that the rubber circle is fixed, strengthens the traction effect to the tooth.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

an orthodontic device comprising: the tooth-grinding tooth traction device comprises a buccal tube, a tooth bracket, an arch wire and a traction rubber ring, wherein the buccal tube is arranged on a third molar and a second molar, the tooth bracket is arranged on other teeth, the arch wire is arranged on the buccal tube and the tooth bracket on the same row of teeth, one end of the traction rubber ring is arranged on the buccal tube positioned on the upper jaw/lower jaw, and the other end of the traction rubber ring is arranged on the tooth bracket positioned on the lower jaw/upper jaw to be shifted.

Further, in the preferred embodiment of the present invention, the orthodontic device further comprises a free hook, the free hook is disposed on the tooth support slot of the tooth to be displaced, and the traction rubber ring is disposed at one end of the free hook away from the tooth support slot.

Further, in the preferred embodiment of the present invention, the free draw hook is a question mark hook.

Further, in a preferred embodiment of the present invention, the traction rubber ring is provided on a buccal tube of the second molar.

Further, in the preferred embodiment of the present invention, the end of the arch wire is provided with a return bend.

Furthermore, in the preferred embodiment of the present invention, the two ends of the tooth support groove of the central incisor are provided with blocking tubes.

The utility model discloses following beneficial effect has:

the utility model provides an orthodontic device, the buccal surface pipe that the device directly adopted different positions is fixed the rubber circle, fix the both ends of rubber circle respectively on the buccal surface pipe of row's of going up tooth and on the buccal surface pipe of row's of going down tooth, thereby strengthen the traction effect to the front end tooth through rubber circle elasticity, make the inside removal of front end tooth, can realize correcting through the increasingly big rubber circle of periodic replacement elasticity, this orthotic device need not to nail into the steel nail in patient's oral cavity, can not cause the wound to patient's oral cavity, alleviate patient's misery, avoid infecting the risk, reduce the correction expense.

Drawings

Fig. 1 is a schematic structural view of a tooth correction device in example 1;

FIG. 2 is a schematic view showing an installation structure of a barrier tube in embodiment 1;

fig. 3 is a schematic structural view of a tooth correction device according to example 2.

Wherein: 1-buccal tube; 2-a tooth bracket; 3-an arch wire; 4-a traction rubber ring; 5-third molar; 6-second molar; 7-free towing hook; 8-blocking the tube.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

Referring to fig. 1, an orthodontic device includes: the dental arch wire fixing device comprises a buccal tube 1, a dental bracket 2, an arch wire 3 and a traction rubber ring 4, wherein the buccal tube 1 is used for fixing the end part of an arch wire 3, the arch wire 3 passes through the tube body of the buccal tube 1, a second molar 6 and a third molar 5 are positioned at two teeth of each row of teeth which are most close to the throat, so that the buccal tube 1 is arranged on the third molar 5 and the second molar 6, in addition, in order to prevent the arch wire 3 from passing out of the buccal tube 1 to scratch the oral cavity, the tail end of the arch wire 3 is provided with a return bend, other teeth are provided with the dental bracket 2, the arch wire 3 is arranged on the arch wire 1 and the dental bracket 2 on the same row of teeth, namely, the upper row of teeth and the lower row of teeth are respectively connected through one arch wire 3, the teeth at different positions are pulled to the same height by the force of the buccal tube 3, one end of the traction rubber ring 4 is arranged on the buccal tube 1 of the second molar 6 positioned on the lower jaw, the other end of the traction rubber ring 4 is arranged on the dental bracket 2 positioned on the teeth to be shifted on the upper jaw, the both ends of rubber circle set up respectively on upper and lower tooth, for setting up on same row of tooth, its distance can increase the elasticity of rubber circle far away, and can further increase the elasticity of rubber circle through the interlock of upper and lower jaw, the rubber circle sets up on second molar 6's buccal surface pipe 1, second molar 6 is located between third molar 5 and the first molar, the rubber circle pulls the in-process, first molar and third molar 5 block the effect and can avoid second molar 6 to remove. Referring to fig. 2, blocking tubes 8 are provided at both ends of a tooth bracket 2 of a middle incisor, thereby preventing the archwire 3 from moving left and right.

Example 2

Referring to fig. 3, this embodiment is different from embodiment 1 in that, the orthodontic device further includes an isolated hook 7, the isolated hook 7 is disposed on the tooth support groove 2 of the tooth to be displaced, the traction rubber ring 4 is disposed at an end of the isolated hook 7 away from the tooth support groove 2, the isolated hook 7 adopts a question mark hook, and the isolated hook faces towards an end away from the rubber ring, that is, if one end of the rubber ring is disposed on the second molar 6 of the lower row of teeth, the isolated hook 7 is disposed upward, if one end of the rubber ring is disposed on the second molar 6 of the upper row of teeth, the isolated hook 7 is disposed downward, by disposing the isolated hook 7, the moment of the tooth to be corrected by the rubber ring is increased, and the traction effect of the rubber ring is stronger.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An orthodontic device, comprising: the dental appliance comprises a buccal tube (1), a dental bracket (2), an arch wire (3) and a traction rubber ring (4), wherein the buccal tube (1) is arranged on a third molar (5) and a second molar (6), the dental bracket (2) is arranged on other teeth, the arch wire (3) is arranged on the buccal tube (1) and the dental bracket (2) on the same row of teeth, one end of the traction rubber ring (4) is arranged on the buccal tube (1) positioned on the upper jaw/lower jaw, and the other end of the traction rubber ring (4) is arranged on the dental bracket (2) positioned on the teeth to be displaced on the lower jaw/upper jaw.

2. Orthodontic device according to claim 1, characterised in that it further comprises a free pulling hook (7), said free pulling hook (7) being arranged on the tooth bracket (2) of the tooth to be displaced, said pulling rubber ring (4) being arranged at the end of said free pulling hook (7) remote from the tooth bracket (2).

3. Orthodontic device according to claim 2, characterized in that said free drawing hook (7) is a question mark hook.

4. The orthodontic device according to any one of claims 1 to 3, characterized in that said traction rubber ring (4) is arranged on said buccal tube (1) of the second molar tooth (6).

5. Orthodontic device according to claim 4, characterized in that the tip of the arch wire (3) is provided with a return bend.

6. The orthodontic device according to claim 5, characterized in that both ends of the tooth bracket (2) of the central incisor are provided with a blocking tube (8).