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Headgear and making method thereof

A technology for a dental appliance and a manufacturing method, which is applied in dentistry, orthodontics, prosthetics, etc., can solve the problems of non-fitting between the braces and the teeth, slow movement of the front teeth, etc. Effect

Pending Publication Date: 2019-05-21
STOMATOLOGY AFFILIATED STOMATOLOGY HOSPITAL OF GUANGZHOU MEDICAL UNIV
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  • Abstract
  • Description
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Problems solved by technology

When the anterior teeth are required to move distally, the anterior teeth often move slowly, or the braces may not fit the teeth

Method used

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  • Headgear and making method thereof

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Embodiment Construction

[0021] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The positional relationship described in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent.

[0022] Such as figure 1 As shown, a dental appliance includes a brace 2 and a support member 1, wherein the support member 1 is arranged in the buccal or lingual side of the brace 2, and the support member 1 is arranged toward the occlusal surface. The support 1 includes a vertical part 12 and a horizontal part 11 , the horizontal part 11 is arranged at the end of the vertical part 1...

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Abstract

The invention relates to the technical field of oral cavity correcting equipment, in particular to a headgear and a making method thereof. The headgear comprises a headgear body, and a supporting partwhich faces the gingiva is arranged on the cheek side or the tongue side of the headgear body, and is provided with a pulling hook. Effective assistance is provided when teeth are moved by the headgear, the anchorage of moving the teeth is from whole dentition and occlusal force, headgear falling is not prone to occurring, and tooth inclination can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of oral orthodontic equipment, and more specifically, to a dental appliance and a preparation method thereof. Background technique [0002] The orthodontic technique of transparent braces is one of the invisible orthodontic techniques. It has been applied clinically because of its advantages of invisibility, beauty and comfort. However, when transparent orthodontics is used for the treatment of tooth extraction cases, the anchorage loss of the molars often occurs, the mesial tilt of the molars occurs, and the mesial movement of the molars is difficult. Mesial tilting of the molars is often present when the first or second molars are missing. Patients with partial molar loss not only need to vertical the first or second molars, but also need to vertically and mesically move the mesially inclined third molars. It is very difficult to treat such patients with vertical and forward molars with transparent orthod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/08A61C7/18B33Y10/00B33Y50/00B33Y80/00
Inventor 陈良娇
Owner STOMATOLOGY AFFILIATED STOMATOLOGY HOSPITAL OF GUANGZHOU MEDICAL UNIV
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