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Tooth uprighting device and method

A tooth and positive axis technology, applied in the field of tooth positive axis device and positive axis, can solve the problems of molar inclination and negative

Inactive Publication Date: 2020-01-14
侯凤春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the invisible orthodontic appliance uses the traction of the molars and premolars to form a certain pulling force on the molars and premolars during the process of correcting the teeth and retracting the orthodontics, causing the molars and premolars to deviate from the positive axis. It can make the teeth shrink, but it causes the inclination of the molars and premolars, which brings certain negative effects

Method used

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  • Tooth uprighting device and method
  • Tooth uprighting device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A tooth positive axis device and positive axis method, comprising a base plate 1 and a cantilever 2, the base plate 1 is a cuboid sheet, the front of the base plate 1 is fixedly provided with a traction buckle, and the cantilever 2 is fixedly disposed on one side of the base plate , the cantilever 2 is provided with several hooks 21 at fixed intervals along the direction of rod elongation. In the case that the cantilever 2 does not need to be so long, the hook 21 at the end can be cut off. The traction buckle 3 is set as a T-shaped protrusion 3 ; it can also be set as a hook-shaped structure 4 .

[0026] A positive axis method of a tooth positive axis device, comprising,

[0027] Step 1. Grind out the pasting area on the outer surface of the upper and lower teeth that need to be straightened;

[0028] Step 2, determine the appropriate length of the cantilever 2, and cut off the long part from one end of the cantilever 2;

[0029] Step 3: Paste two sets of tooth posit...

Embodiment 2

[0033] A tooth positive axis device and positive axis method, comprising a base plate 1 and a cantilever 2, the base plate 1 is a cuboid sheet, the front of the base plate 1 is fixedly provided with a traction buckle, and the cantilever 2 is fixedly disposed on one side of the base plate , the cantilever 2 is provided with several hooks at fixed intervals along the direction of rod elongation. In the case that the cantilever 2 does not need to be so long, the hook at the end can be cut off. The traction buckle 3 is set as a T-shaped protrusion 3 ; it can also be set as a hook-shaped structure 4 .

[0034] A positive axis method of a tooth positive axis device, comprising,

[0035] Step 1. Grind out the pasting area on the outer surface of the upper and lower teeth that need to be straightened;

[0036] Step 2, cut off the cantilever 2;

[0037] Step 3: Paste two sets of tooth positive axis devices on the sticking areas on the outer sides of the upper and lower teeth with an...

Embodiment 3

[0041] A tooth positive axis device and positive axis method, comprising a base plate 1 and a cantilever 2, the base plate 1 is a cuboid sheet, the front of the base plate 1 is fixedly provided with a traction buckle, and the cantilever 2 is fixedly disposed on one side of the base plate 1 Above, the cantilever 2 is provided with several hooks at fixed intervals along the direction of rod elongation. In the case that the cantilever 2 does not need to be so long, the hook at the end can be cut off. The traction buckle is set as a T-shaped protrusion; it can also be set as a hook-shaped structure.

[0042] A positive axis method of a tooth positive axis device, comprising,

[0043] Step 1. Grind out the sticking area on the outer surface of the tooth on the same side that needs to be straightened;

[0044] Step 2, cut off the excess cantilever;

[0045] Step 3: Paste the two sets of tooth positive axis devices on the sticking area on the outer surface of the tooth on the same...

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Abstract

The invention discloses a tooth uprighting device and method. The device comprises a bottom plate, a cantilever and an elastic rubber band, the bottom plate is a cuboid thin sheet, the front surface of the bottom plate is fixedly provided with a traction buckle, the cantilever is fixedly arranged in one side surface of the bottom plate, and the cantilever is provided with a plurality of hooks at fixed intervals in the extending direction of a rod. Firstly, the outer side surfaces of upper and lower teeth needing to be righted are ground to form sticking areas; then, appropriate length of the cantilever is determined, and the elongated portion is cut off from one end of the cantilever; then, two sets of tooth uprighting devices are respectively stuck on the sticking areas on the outer sidesurfaces of the upper and lower teeth at a certain angle; and finally, the elastic rubber band is hung at the hooks at the tail end of the cantilever. According to the tooth uprighting device and method designed by the invention, the sequelae of inclination of molar and premolar caused by invisible braces after orthopaedic treatment and the symptoms of inclination of teeth caused by other conditions can be solved.

Description

technical field [0001] The invention relates to the field of orthodontics, in particular to a tooth alignment device and alignment method. Background technique [0002] Invisible orthodontics are widely used due to their beauty and convenience. However, the invisible orthodontic appliance uses the traction of the molars and premolars to form a certain pulling force on the molars and premolars during the process of correcting the teeth and retracting the orthodontics, causing the molars and premolars to deviate from the positive axis. It can make the teeth gather, but it causes the inclination of the molars and premolars, which brings certain negative effects. There is an urgent need for a device that can straighten the teeth after the molars and premolars are tilted. Contents of the invention [0003] In order to solve the defects caused by the invisible tooth aligner mentioned in the background art, the present invention presents a tooth alignment device and alignment m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/00
CPCA61C7/00
Inventor 侯凤春
Owner 侯凤春
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