Dental orthopaedics self-ligating bracket

A technology of self-locking brackets and orthodontics, applied in the direction of brackets, arch wires, etc., can solve the problems of inconvenient operation, prolonging the treatment time, and inconvenient operation, and achieve the effect of simple and convenient operation without cumbersome operations

Active Publication Date: 2013-10-02
HANGZHOU XINGCHEN 3B DENTAL INSTR & MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the orthodontic treatment mainly uses steel wire ligation or rubber ring ligation. These two ligation methods directly apply force to the orthodontic archwire, which will generate greater pressure on the orthodontic archwire. The reason is that the gap between the archwire and the archwire slot The increased friction hinders the normal movement of the arch wire, which is not conducive to the early alignment of the teeth during the orthodontic process, prolongs the treatment time, and affects the effect of orthodontic treatment. To solve this problem, there is a bracket structure on the market , the length of the ligature wing is shorter than the length of the working groove, so the ligature steel wire or rubber ring no longer directly exerts force on the arch wire, and the arch wire can move normally
However, the orthodontic brackets with this structure cannot avoid the tedious ligation process of steel wire or rubber ring, and the operation is inconvenient. The lock piece of the self-ligating bracket is turned up due to the correction force of the orthodontic arch wire, which may cause the lock piece to be irritated. oral mucosa
When the doctor puts the orthodontic archwire into the archwire slot of the self-locking bracket and removes it from the archwire slot of the self-ligating bracket, the locking plate of the self-locking bracket covers the archwire slot due to gravity, which makes the operation inconvenient , poor oral hygiene in patients using self-ligating brackets

Method used

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  • Dental orthopaedics self-ligating bracket
  • Dental orthopaedics self-ligating bracket

Examples

Experimental program
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Embodiment Construction

[0016] like figure 1 , figure 2 As mentioned above, the present invention includes an orthodontic self-ligating bracket, including a base plate 5, and the base plate 5 is provided with a bracket body 4, which is characterized in that the bracket body 4 is provided with an archwire slot 3 , the two sides of the arch wire slot 3 are respectively provided with a working wing I13 and a working wing II14, the said working wing I13 is provided with a chute 9, and the said working wing I13 is provided with a stay groove 2, said The working wing II 14 is provided with a lock groove 1, and above the archwire groove 3 is provided with a sliding locking piece 7, and on the sliding locking piece 7 are provided a pair of locking hooks 10 and a pair of staying protrusions 6, the sliding The locking piece 7 is provided with a round hole 16, the working wing I13 or the working wing II14 is provided with a traction hook 12, the shape of the sliding locking piece 7 is U-shaped, and the bottom...

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Abstract

The invention relates to a dental orthopaedics self-ligating bracket, and aims to provide a dental orthopaedics self-ligating bracket which is easy to use and can improve the oral health. The bracket comprises a base plate. A bracket body is arranged on the base plate. The bracket is characterized in that an arch wire groove is arranged in the bracket body. A working wing I and a working wing II are arranged at two sides of the arch wire groove. A sliding groove and a stopping groove are arranged on the working wing I. A Locking groove is arranged on the working wing II. A sliding locking plate is arranged at the top of the arch wire groove. A pair of locking hooks and a pair of stopping projections are arranged on the sliding locking plate.

Description

technical field [0001] The invention relates to a tooth appliance, in particular to a tooth orthodontic self-locking bracket. Background technique [0002] At present, the orthodontic treatment mainly uses steel wire ligation or rubber ring ligation. Both of these two ligation methods directly apply force to the orthodontic archwire, which will generate greater pressure on the orthodontic archwire. The reason is that the gap between the archwire and the archwire slot The increased friction hinders the normal movement of the arch wire, which is not conducive to the early alignment of the teeth during the orthodontic process, prolongs the treatment time, and affects the effect of orthodontic treatment. To solve this problem, there is a bracket structure on the market , the length of the ligature wing is shorter than the length of the working groove, so the ligature steel wire or rubber ring no longer directly exerts force on the arch wire, and the arch wire can move normally. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/34
Inventor 倪其军
Owner HANGZHOU XINGCHEN 3B DENTAL INSTR & MATERIAL CO LTD
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