Customized magnetic orthodontic appliance

Abstract

The utility model provides a customized magnetic orthodontic appliance which comprises a main body, the main body comprises a first expansion wing and a second expansion wing which are oppositely matched, and the outer ends and the tops of the first expansion wing and the second expansion wing are respectively and fixedly connected with a contact part and a lug boss; a first support and a second support which are distributed up and down are arranged on the surfaces of the first expansion wing and the second expansion wing, the two ends of the first support and the two ends of the second support are fixedly connected with a first wedging sleeve and a second wedging sleeve respectively, and an adjusting screw is movably connected between the first expansion wing and the second expansion wing. Through the two groups of oppositely arranged expansion wing structures, the effects of effectively fitting the inner side positions of tooth surfaces on two sides in the oral cavity, providing stable support and limiting and fixing the tooth surfaces are achieved, and the effect of contacting the lower surface of the inner side position of the tooth surface through the contact part and providing support for the tooth surface is achieved.

Description

Technical Field

[0001] The utility model relates to the oral field, and more specifically to a customized magnetic orthodontic appliance. Background Art

[0002] In modern society, people pay more and more attention to the neatness and beauty of teeth, and more and more people are choosing orthodontics to solve the problem of uneven teeth. Currently, the main correction methods are bracket fixed correction and bracketless invisible correction.

[0003] When the correction force of existing orthodontic appliances is used, the appliances act on the lingual surface of the teeth, which makes it difficult to fully contact the lingual surface of the teeth to provide support. At the same time, they are prone to changes due to differences in tooth shape and relative position, which greatly increases the complexity of their biomechanics and the uncertainty of correction.

[0004] Therefore, the utility model proposes a customized magnetic orthodontic appliance. Utility Model Content

[0005] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides a customized magnetic orthodontic appliance which, when in use, provides stable and effective support by fully contacting the upper and lower parts of the lingual surface of the teeth, while being able to contact multiple tooth surfaces on both sides of the oral cavity to ensure the correct shape and position of the teeth.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a customized magnetic orthodontic appliance, comprising a main body, the main body comprising a first expansion wing and a second expansion wing which are relatively matched, the outer ends and tops of the first expansion wing and the second expansion wing are respectively fixedly connected with a contact portion and a protrusion, the surfaces of the first expansion wing and the second expansion wing are provided with a first bracket and a second bracket which are distributed in an upper and lower position, the two ends of the first bracket and the second bracket are respectively fixedly connected with a first fitting sleeve and a second fitting sleeve, an adjusting screw is movably connected between the first expansion wing and the second expansion wing, a connecting seat is provided above the adjusting screw, the top end of the connecting seat is protrudingly connected with a connecting head, the connecting head is fixedly connected to the first bracket and the second bracket at the same time, and the inner sides of the first bracket and the second bracket are both fixedly connected with a magnetic part.

[0007] A further preferred solution is that the first expansion wing and the second expansion wing are respectively arranged in a fan shape and opposite to each other, and the two are arranged in a butterfly shape as a whole.

[0008] A further preferred solution is that the contact portion is located at the lateral outer ends of the first expansion wing and the second expansion wing, is arranged in a wave-shaped and inclined manner, and is arranged as a soft contact layer.

[0009] A further preferred solution is that the first bracket and the second bracket are fixedly fitted to the surface of the expansion wing structure in an arc shape and arranged opposite to each other, and the whole is arranged in an "X" shape.

[0010] A further preferred solution is that the first fitting sleeve and the second fitting sleeve are arranged in a wave-like manner and tilted along the contact portion of the outer ends of the first expansion wing and the second expansion wing.

[0011] A further preferred solution: the first bracket and the second bracket are both configured as elastic rubber brackets.

[0012] A further preferred solution is that the first fitting sleeve and the second fitting sleeve are configured as rubber sleeves, and both are located above the contact portion.

[0013] Beneficial effects:

[0014] 1. Through the two sets of expansion wing structures arranged relatively, the inner side of the tooth surface on both sides can be effectively fitted inside the oral cavity, providing stable support and limiting and fixing the tooth surface, and the lower surface of the inner side of the tooth surface can be contacted through the contact part to provide support.

[0015] 2. The first bracket and the second bracket are used to provide elastic force and stable force between the two sets of expansion wing structures, and the two sets of fitting sleeve structures at the outer ends are used to contact the upper position of the inner side of the tooth surface, providing support and limiting effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a top view of the overall structure installation of the utility model;

[0017] Figure 2 It is a top view of the overall structure connection of the utility model;

[0018] Figure 3 For the utility model Figure 2 A magnified view of the structure in the middle.

[0019] Figure 1-3 In: 1. Main body; 2. First expansion wing; 3. Second expansion wing; 4. First fitting sleeve; 5. Second fitting sleeve; 6. Protruding portion; 7. Contact portion; 8. First bracket; 9. Second bracket; 10. Connecting head; 11. Magnetic portion; 12. Connecting seat; 13. Adjusting screw. DETAILED DESCRIPTION

[0020] The following will be combined with the attached embodiment of the utility model Figure 1-Figure 3 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0021] See also Figure 1-3In an embodiment of the utility model, a customized magnetic orthodontic appliance includes a main body 1, which includes a first expansion wing 2 and a second expansion wing 3 that are relatively matched and arranged. The outer ends and tops of the first expansion wing 2 and the second expansion wing 3 are respectively fixedly connected with a contact portion 7 and a protrusion 6. The surfaces of the first expansion wing 2 and the second expansion wing 3 are provided with a first bracket 8 and a second bracket 9 that are distributed in an upper and lower position. The two ends of the first bracket 8 and the second bracket 9 are respectively fixedly connected with a first fitting sleeve 4 and a second fitting sleeve 5. An adjusting screw 13 is movably connected between the first expansion wing 2 and the second expansion wing 3. A connecting seat 12 is arranged above the adjusting screw 13. A connecting head 10 is protrudingly connected to the top of the connecting seat 12. The connecting head 10 is fixedly connected to the first bracket 8 and the second bracket 9 at the same time. The inner sides of the first bracket 8 and the second bracket 9 are fixedly connected with the magnetic part 11. When using the present device, the user adjusts the spacing between the two groups of expansion wing structures by rotating the adjusting screw 13, so that the contact part 7 at the outer position and the fitting sleeve structure are in contact with the lingual surface of the tooth surface to form a limiting support therefor. When the two groups of expansion wing structures are adjusted, the two groups of bracket structures are adaptively stretched along with the adjustment of the two groups of expansion wing structures, wherein the contact part 7 and the fitting sleeve structure can be customized according to the shape of the patient's tooth surface, and the two groups of expansion wing structures can be adjusted according to the internal size of the patient's oral cavity, and can also be customized according to their shapes.

[0022] In the embodiment of the utility model, the first expansion wing 2 and the second expansion wing 3 are respectively arranged in a fan shape and are arranged in a butterfly shape as a whole. The contact portion 7 is located at the lateral outer end of the first expansion wing 2 and the second expansion wing 3, and is arranged in a wave-shaped and inclined manner. The contact portion 7 is arranged as a soft contact layer. Through the two sets of expansion wing structures arranged relatively, it is achieved to effectively fit the inside of the oral cavity at the inner side of the tooth surfaces on both sides, provide stable support and limit the tooth surfaces. The contact portion 7 contacts the lower surface of the inner side of the tooth surface and provides support for it.

[0023] The two sets of expansion wing structures arranged opposite to each other can effectively limit the lingual surfaces of the teeth on both sides from inside the oral cavity, and cooperate with the contact part 7 arranged with a wave shape and tilted to fit the lingual surface of the tooth surface to ensure the stability of correction.

[0024] The first bracket 8 and the second bracket 9 are fixedly fitted on the surface of the expansion wing structure and are arranged opposite to each other in an arc shape, and the whole is arranged in an "X" shape. The first fitting sleeve 4 and the second fitting sleeve 5 are arranged in a wave-shaped and inclined manner along the contact portion 7 at the outer ends of the first expansion wing 2 and the second expansion wing 3. The first bracket 8 and the second bracket 9 are both arranged as elastic rubber brackets, and the first fitting sleeve 4 and the second fitting sleeve 5 are arranged as rubber sleeves, and both are located above the contact portion 7. The first bracket 8 and the second bracket 9 are used to provide elastic force and stable force between the two groups of expansion wing structures, and the two groups of fitting sleeve structures at the outer ends are used to reach the position above the inner side of the contact tooth surface, providing support and limiting effects thereto.

[0025] After the contact portion 7 fits against the lingual surface of the tooth surface to form a fitting support, the two sets of fitting sleeve structures form a limiting support on the upper position of the inner side of the tooth surface to ensure the correction stability and ensure the tooth correction shape and correction position.

Claims

1. A customized magnetic orthodontic appliance, characterized in that: The invention comprises a main body (1), wherein the main body (1) comprises a first expansion wing (2) and a second expansion wing (3) which are arranged in a matching manner. The outer ends and tops of the first expansion wing (2) and the second expansion wing (3) are respectively fixedly connected with a contact portion (7) and a protruding portion (6). The surfaces of the first expansion wing (2) and the second expansion wing (3) are provided with a first bracket (8) and a second bracket (9) which are arranged in an upper and lower distributed manner. The two ends of the first bracket (8) and the second bracket (9) are respectively fixedly connected with a first matching sleeve (4) and a second matching sleeve (5). An adjusting screw (13) is movably connected between the first expansion wing (2) and the second expansion wing (3). A connecting seat (12) is arranged above the adjusting screw (13). A connecting head (10) is protrudingly connected to the top of the connecting seat (12). The connecting head (10) is fixedly connected to the first bracket (8) and the second bracket (9) at the same time. The inner sides of the first bracket (8) and the second bracket (9) are both fixedly connected with a magnetic portion (11).

2. A customized magnetic orthodontic appliance according to claim 1, characterized in that: The first expansion wing (2) and the second expansion wing (3) are respectively arranged in a fan shape and opposite to each other, and the two are arranged in a butterfly shape as a whole.

3. The customized magnetic orthodontic appliance according to claim 1, characterized in that: The contact portion (7) is located at the transverse outer end of the first expansion wing (2) and the second expansion wing (3), and is arranged in a wave-shaped and inclined manner, and the contact portion (7) is arranged as a soft contact layer.

4. The customized magnetic orthodontic appliance according to claim 1, characterized in that: The first bracket (8) and the second bracket (9) are fixedly attached to the surface of the expansion wing structure and are arranged opposite to each other in an arc shape, and are arranged in an "X" shape as a whole.

5. The customized magnetic orthodontic appliance according to claim 1, characterized in that: The first fitting sleeve (4) and the second fitting sleeve (5) are arranged in a wave-shaped and inclined manner along the contact portion (7) at the outer ends of the first expansion wing (2) and the second expansion wing (3).

6. The customized magnetic orthodontic appliance according to claim 4, characterized in that: The first bracket (8) and the second bracket (9) are both configured as elastic rubber brackets.

7. The customized magnetic orthodontic appliance according to claim 5, characterized in that: The first fitting sleeve (4) and the second fitting sleeve (5) are configured as rubber sleeves, and both are located above the contact portion (7).

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