Mandibular front tractor and invisible correction mandibular front traction system with mandibular front tractor

A front traction and invisible orthodontic technology, applied in the field of orthodontics, can solve the problems of increasing the difficulty of wearing, affecting the appearance, complex structure, etc., and achieve the effect of improving the efficiency of orthodontics, beautiful wearing, and easy to wear

Active Publication Date: 2021-07-02
桂林医学院附属口腔医院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And the use of the upper lip arch as anchorage leads to its complex structure, which increases the difficulty of wearing and affects the appearance
In addition, due to the limitations of the technology and material of the invisible braces, the buccal tube cannot be applied in the field of invisible braces. Therefore, this utility model also does not solve the problem of how to combine the mandibular front retractor with the invisible braces

Method used

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  • Mandibular front tractor and invisible correction mandibular front traction system with mandibular front tractor
  • Mandibular front tractor and invisible correction mandibular front traction system with mandibular front tractor
  • Mandibular front tractor and invisible correction mandibular front traction system with mandibular front tractor

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or t...

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Abstract

The invention provides a mandibular front tractor which comprises a head cap, a forehead pad, a support, a positioning block and a horizontal stress application rod. The forehead pad is connected with the head cap; the support comprises a fixing rod, a supporting rod and a connecting rod formed by bending and extending one end of the fixing rod, and the other end of the connecting rod is connected with the forehead pad. One end of the supporting rod is connected with the forehead pad, and the other end of the supporting rod is connected with the fixing rod; the positioning block is arranged on the fixing rod and located on the side, opposite to the connecting rod, of the supporting rod. The horizontal stress application rod is arranged on the positioning block. The mandibular front tractor can improve the correction efficiency. The invention further provides an invisible correction mandibular front traction system with the mandibular front tractor.

Description

technical field [0001] The invention relates to the field of orthodontics, in particular to a mandibular front retractor and an invisible orthodontic mandibular front traction system with the same. Background technique [0002] Malocclusion is the deformity of teeth and jaws caused by congenital genetic factors and / or acquired environmental factors during the growth and development of children, manifested as irregular teeth, maxillofacial deformities, etc., which endanger the health of patients , aesthetics and functionality. The correction of malocclusion mainly depends on wearing appliances inside or outside the oral cavity, exerting appropriate biological force on the teeth, alveolar bone and jaw bone, so as to make them move physiologically, so as to correct malocclusion . Skeletal-facial type II malocclusion is a common clinical malocclusion, and its main pathogenesis is the malalignment of the upper and lower jaws and / or the sagittal position of the dentition. Osteo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/08A61C7/00
CPCA61C7/08A61C7/00A61C7/002
Inventor 刘治强蒋超然南澜
Owner 桂林医学院附属口腔医院
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