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Orthodontic wire and manufacturing method thereof

A technology for orthodontics and a manufacturing method, applied in the field of orthodontic wire and its manufacturing, can solve problems such as harm to the human body, and achieve the effects of preventing discoloration, improving wearability, and reducing disgust.

Inactive Publication Date: 2009-01-21
金麟宰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] As mentioned above, in order to show the tooth color in the prior art, a Teflon deposition film is formed on the surface of the metal wire when making orthodontic wire, and the iron Teflon is causing widespread controversy due to its harmfulness to the human body

Method used

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  • Orthodontic wire and manufacturing method thereof
  • Orthodontic wire and manufacturing method thereof
  • Orthodontic wire and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042]The orthodontic wire provided in Embodiment 1 may further include a material used to improve the adhesion between the silver film 23 and the polymer compound film 25 between the silver film 23 and the polymer compound film 25. Silane based adhesion promoting film.

[0043] Meanwhile, in order to illustrate embodiment 2 of the present invention, Figure 3b is displayed on Figure 3a Sectional view of part "A" of the orthodontic wire in .

[0044] Such as Figure 3b As shown, the orthodontic wire 20 provided by Embodiment 2 of the present invention includes: an elongated metal wire 21, a silver film 23 deposited on the surface of the metal wire 21, and a metal oxide deposited on the surface of the silver film 23 The metal oxide film 24 on the metal oxide film 24, and the polymer compound film 25 deposited on the surface of the metal oxide film 24.

[0045] Further, in Embodiment 1 and Embodiment 2 of the present invention, in order to improve the adhesion of the polyme...

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Abstract

The present invention relates to an orthodontic wire and a manufacturing method thereof, and more particularly, to an orthodontic wire, which is not harmful to the human body and is capable of continuously holding the color of teeth, and a manufacturing method of the orthodontic wire. According to the present invention, there is provided an orthodontic wire, comprising a metal wire formed of a shape memory alloy material; a silver (Ag) film applied to a surface of the metal wire; and a polymer compound film applied to a surface of the silver (Ag) film to prevent the silver (Ag) film from being discolored.

Description

technical field [0001] The invention relates to an orthodontic wire and a manufacturing method thereof, in particular to an orthodontic wire which is harmless to human body and can keep the color of teeth continuously and a manufacturing method thereof. Background technique [0002] With the development of periodontitis, the periodontal tissue will be damaged, and then the alveolar bone will be damaged sequentially from the gingival edge and gradually disappear. During this process, the part of the tooth that has periodontitis will shake. This symptom is called alveolar pyorrhea. Usually, the treatment of teeth thus suffering from alveolar pyorrhea is as follows: teeth that are too mobile to be left can be extracted, but teeth that can be left with hope can be replaced with The adjacent less mobile teeth are fixed together. [0003] When fixing multiple adjacent teeth, wires are generally used. This is a method that utilizes the elasticity of a metal wire to wrap a plura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/20
CPCY10T29/49568A61C2201/007B22F2999/00A61C7/20B22F5/12B22F7/04A61C7/12
Inventor 金麟宰金祥起朴胜载丁智勋韩昌燮申成澈
Owner 金麟宰
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