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An orthodontic traction device

A traction device and oral cavity technology, which is applied in the field of orthodontic traction devices, can solve the problems of low reliability, arch wire falling off, difficult to clean, etc., and achieve the effect of enhancing comfort, not easy to loosen, and comfortable to use

Active Publication Date: 2021-11-02
周程程
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing oral orthodontic traction device does not have any protective measures, the device is easy to scratch the skin in the oral cavity, and the clamping of the arch wire is not firm, the reliability is low, and some arch wires may fall off, the device itself With small gullies, food residues are easy to enter, difficult to clean, and patients are extremely uncomfortable to use

Method used

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  • An orthodontic traction device
  • An orthodontic traction device
  • An orthodontic traction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: An orthodontic traction device, comprising a traction mount 1, an upper block 2, a lower block 3, a locking bolt 4 and an arch wire 5;

[0030] Traction mounting seat 1: it is an arc-shaped traction mounting seat fixed on the teeth, with a limit slot 7 in the middle of the front side, and an L-shaped upper card slot 11 and an L-shaped lower card slot 12 inside the limit slot 7. The L-shaped upper draw-in groove 11 and the L-shaped lower draw-in groove 12 are arranged symmetrically, a circle of outer arc grooves 15 is provided on the side of the traction mounting base 1, and two arch wire limit holes 14 are provided on both sides of the traction mounting base 1;

[0031] Upper block 2: upper block 2 is provided on the top of the limit groove 7, a positioning block 16 is fixed on the bottom front side of the upper block 2, and a threaded hole 17 is provided in the middle of the bottom front side of the upper block 2;

[0032] Lower block 3: The bottom of the...

Embodiment 2

[0037] The difference between this embodiment and Embodiment 1 is:

[0038] In this embodiment, arch wire sealing holes 19 are also included. Symmetrical arch wire sealing holes 19 are provided on both sides of the elastic sealing sleeve 6, and the arch wire 5 passes through the arch wire sealing holes 19. The function of the arch wire sealing holes 19 is It is mainly to connect the arch wire 5 and the arch wire limit hole 14 to prevent some food residues from entering and making it difficult to clean up. It also includes a draw rod sealing hole 18. A draw rod sealing hole 18 is provided in the middle of the top slope of the elastic sealing sleeve 6, and the draw rod 8 Wear it in the sealing hole 18 of the drawing rod. The function of the sealing hole 18 of the drawing rod is mainly to leak the drawing rod 8 to facilitate traction. It also includes an inner flange 20. The inner ring of the elastic sealing sleeve 6 is provided with a circle of inner flange 20. Outer arc groove ...

Embodiment 3

[0040] The difference between this embodiment and Embodiment 1 is:

[0041]In this embodiment, the inner surface of the clamping arc surface 10 is a rough frosted surface, and the main reason for setting the clamping surface 10 as a frosted surface is to have a stronger friction effect on the arch wire 5, and the rear side of the traction mount 1 is arranged in an array There is a rubber pit 21, and the function of the rubber pit 21 is mainly to make the glue bond more firmly. A traction mounting seat 1, an upper block 2, a lower block 3, a locking bolt 4 and an elastic sealing sleeve 6 are One set, the arch wire 5 is used in conjunction with no less than two sets of mounting bases 1, upper block 2, lower block 3, locking bolt 4 and elastic sealing sleeve 6, and a set of traction mounting base 1 is fixed on each tooth , upper clamping block 2, lower clamping block 3, locking bolt 4 and elastic sealing sleeve 6, then adopt arch wire 5 to carry out series connection and set trac...

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Abstract

The invention discloses an orthodontic traction device, which comprises a traction mount, an upper block, a lower block, a locking bolt and an arch wire; the traction mount: it is an arc-shaped traction mount fixed on teeth, and A limit slot is provided in the middle of the front side, and an L-shaped upper card slot and an L-shaped lower card slot are arranged in the limit slot, and the L-shaped upper card slot and the L-shaped lower card slot are arranged symmetrically. There is a circle of outer arc grooves on the sides, and two arch wire limit holes are provided on both sides of the traction mounting seat; upper block: the top of the limit groove is provided with an upper block, and the upper block The positioning block is fixed on the front side of the bottom, which not only holds the arch wire firmly and has high reliability, but also protects the device itself, so that it will not scratch the patient's oral skin, and food residues are not easy to enter the device, which enhances the comfort of use sex.

Description

technical field [0001] The invention relates to the technical field of orthodontic traction, in particular to an orthodontic traction device. Background technique [0002] Orthodontics is a professional technology of the oral cavity. It is to solve some diseases such as occlusal disorder, malocclusion and deep coverage. Orthodontics generally is to correct teeth, relieve malocclusion and deformity. Orthodontics mainly studies the etiology of malocclusion. Mechanism, diagnosis analysis and its prevention and treatment, orthodontics can achieve the effect of beautiful teeth; [0003] There are many methods of orthodontics, such as resin veneer, porcelain veneer, porcelain teeth, etc., depending on the actual situation of the individual's teeth, the type of dental and jaw deformities, etc., the common method is to pull the teeth for a long time with an arch wire To achieve the effect of changing bones for treatment; [0004] The existing oral orthodontic traction device does ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C7/28
CPCA61C7/28
Inventor 周程程于鹏王瑞荣
Owner 周程程