Fixing and correcting device for assisting near-far-middle root control movement of teeth
By designing an orthodontic device that uses rubber bands instead of bow shreds, the problem of bow -shaped change and replacement costs is solved, and the stable traction effect is achieved and the maintenance cost is reduced.
Patent Information
- Application Number
- CN202420743756.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-11
AI Technical Summary
In the existing dental orthodontic technology, the arch wire can only produce a certain torque to resist the tilt movement of the teeth after the arch wire is slightly deformed in the bracket groove, which causes the arch wire to be replaced, which increases the cost.
Design a kind of auxiliary teeth near the distance, the root -control root movement fixed correction device, through the traction arm connected to the bottom of the bracelet, fix the connection to the traction hook at the one end of the bracket, place the rubber band in the hook, and replace the bow to the traction of the traction. Essence
The traction arm is trapped through the rubber band to avoid the forming of the bow of the bow, reduce the cost of maintenance, and ensure the traction effect through welding connection to avoid the base and the traction arm break.
Smart Images
Figure CN222398865U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tooth orthodontics, in particular to a fixing and correcting device for controlling the movement of auxiliary teeth in the mesiodistal direction. Background Art
[0002] Orthodontics is to correct teeth, eliminate malocclusion and deformity. It mainly adjusts the abnormal relationship between the upper and lower jaws, between the upper and lower teeth, between the teeth and the jaws, and between the nerves and muscles that connect them. The ultimate goal of correction is to achieve balance, stability and beauty of the oral and maxillofacial system. The correction of malocclusion mainly relies on wearing braces inside or outside the mouth to apply appropriate "biological force" to the teeth, alveolar bones and jaws to produce physiological movement, thereby correcting malocclusion.
[0003] Generally, orthodontics involves bonding brackets on the tooth surface and applying elastic force to the brackets to move the teeth. Because the force line is far from the tooth impedance center, the teeth usually move in a tilted manner first during the movement process. Only after the archwire is slightly deformed in the bracket groove can a certain torque be generated to resist the tilting movement of the teeth. After the archwire is deformed, it needs to be replaced, which increases the cost. Utility Model Content
[0004] The utility model aims to solve the problems in the prior art by providing a fixed correction device for controlling the movement of auxiliary teeth in the mesiodistal direction, which is realized by the following technical solutions:
[0005] A device for fixing and correcting the mesiodistal movement of auxiliary teeth and controlling the root, comprising a bracket, a traction arm connected to the bottom of the bracket, an I-shaped traction hook fixedly connected to one end of the traction arm away from the bracket, a traction hook groove being formed between two horizontal plates of the traction hook, and a rubber band being placed in the traction hook groove.
[0006] The utility model is further configured as follows: the bracket comprises a groove, a bracket wing and a base, and the bracket wing is fixed to the surface of the base to form the groove.
[0007] The utility model is further configured as follows: the traction arm is fixedly connected to the base of the bracket, and the connection method of the traction arm and the base is welding.
[0008] The utility model is further configured as follows: the base and the vertical plane have an angle of 10°
[0009] In summary, the beneficial technical effects of the utility model are:
[0010] The teeth are moved by controlling the roots by pulling the traction arm with a rubber band instead of the bracket and archwire, thus avoiding deformation of the archwire and reducing maintenance costs. The traction effect is ensured by welding the base and the traction arm, avoiding breakage of the base and the traction arm. By setting a 10° angle, different data can be expressed according to positive and negative bonding and applied to the upper and lower teeth. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram for showing the overall structure of the utility model.
[0012] Figure numerals: 1, bracket; 101, groove; 102, bracket wing; 103, base; 2, traction arm; 3, traction hook; 4, traction hook groove; 5, rubber band. DETAILED DESCRIPTION
[0013] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0014] Example
[0015] like Figure 1 As shown, an auxiliary tooth mesiodistal root control movement fixed correction device disclosed by the utility model comprises a bracket 1, a traction arm 2 is connected to the bottom of the bracket 1, an I-shaped traction hook 3 is fixedly connected to the end of the traction arm 2 away from the bracket 1, a traction hook groove 4 is formed between two horizontal plates of the traction hook 3, and a rubber band 5 is placed in the traction hook groove 4.
[0016] The bracket 1 includes a groove 101 , a bracket wing 102 and a base 103 , and the bracket wing 102 is fixed on the surface of the base 103 to form the groove 101 .
[0017] The traction arm 2 is fixedly connected to the base 103 of the bracket 1 , and the connection between the traction arm 2 and the base 103 is welding.
[0018] The base 103 forms an angle of 10° with the vertical plane.
[0019] The specific implementation method of this example is as follows: the bracket is bonded to the tooth surface, and the traction arm 2 is pulled by hooking the rubber band 5 in the traction hook groove 4, so as to pull and move the entire device, avoid deformation of the arch wire, and reduce maintenance costs.
[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A fixed correction device for controlling the root movement of auxiliary teeth in the mesiodistal direction, comprising a bracket (1), characterized in that: The bottom of the bracket (1) is connected to a traction arm (2), one end of the traction arm (2) away from the bracket (1) is fixedly connected to an I-shaped traction hook (3), between two horizontal plates of the traction hook (3) is a traction hook groove (4), and a rubber band (5) is placed in the traction hook groove (4); The bracket (1) comprises a groove (101), a bracket wing (102) and a base (103), wherein the bracket wing (102) is fixed to the surface of the base (103) to form the groove (101); The traction arm (2) is fixedly connected to the base (103) of the bracket (1), and the connection method between the traction arm (2) and the base (103) is welding; The base (103) forms an angle of 10° with the vertical plane.