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Adjustable orthodontic device

An orthodontic and adjustable technology, applied in dentistry, orthodontics, dental prosthetics, etc., can solve the problems of steel braces, such as troublesome and poor accuracy

Inactive Publication Date: 2021-09-10
成都牙贝美塑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing steel braces are cumbersome and less accurate when rechecking and adjusting. control adjustment

Method used

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  • Adjustable orthodontic device
  • Adjustable orthodontic device
  • Adjustable orthodontic device

Examples

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Embodiment

[0028] An adjustable orthodontic device such as Figure 1 to Figure 5, including the first base 1, the first force rod 21 assembly, the second force rod 31 assembly and the force rod drive assembly; the first force rod 21 assembly includes the first sliding base and the first sliding base rotatably connected The first force rod 21, the first sliding base includes a first sliding plate 22, a first sliding nut 23, a first limiting plate 24, a first screw 25 and a first moving block 26, the first sliding nut 23 and the first sliding nut A sliding plate 22 is slidably connected, the first limiting plate 24 is fixed on the surface of the first sliding plate 22, the first lead screw 25 passes through the through hole on the first limiting plate 24, and is threadedly connected with the first sliding nut 23, The first sliding nut 23 can slide along the axis of the first leading screw 25 under the rotation of the first leading screw 25, the first moving block 26 is fixedly connected on...

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Abstract

The invention discloses an adjustable orthodontic device. The problem that an existing steel tooth socket is troublesome to adjust during reexamination is solved. The adjustable orthodontic device comprises a first base, a first stress rod assembly, a second stress rod assembly and a stress rod driving assembly; the first stress rod assembly comprises a first sliding base and a first stress rod rotationally connected with the first sliding base, the second stress rod assembly comprises a second sliding base and a second stress rod rotationally connected with the second sliding base, and the two sliding bases are both slidably connected to the first base; and the stress rod driving assembly comprises a motor, a driving lead screw, a first adjusting nut and a second adjusting nut, one end of the driving lead screw is fixedly connected with the motor, the other end of the driving lead screw penetrates through the two adjusting nuts at the same time, the two adjusting nuts are arranged in parallel and slidably connected to the surface of the first base and are opposite in thread, and the positions, close to the first base, of the first stress rod and the second stress rod are provided with openings allowing the driving lead screw to penetrate through.

Description

technical field [0001] The invention relates to the technical field of orthodontics, in particular to an adjustable orthodontic device. Background technique [0002] Orthodontic treatment mainly uses various orthodontic devices to adjust the coordination between facial bones, teeth, and maxillofacial nerves and muscles. The existing orthodontic devices include steel braces, which are made of metal alloys with high elasticity or high hardness. The arch wire and multiple brackets are ligated, and some correctors need regular review to adjust or replace the arch wire according to the correction situation to add force or correct adjustment. However, the adjustment amount is not easy to control during the adjustment process, and the operation process is cumbersome, which makes the treatment accurate. Sex is poor. Contents of the invention [0003] The technical problem to be solved by the present invention is that the existing steel braces are cumbersome and less accurate when...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/02
CPCA61C7/02
Inventor 张诗妍
Owner 成都牙贝美塑科技有限公司
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