Orthodontic method and device

A technology of orthodontics and orthodontics, which is applied in dentistry, orthodontics, orthodontics, etc., can solve problems such as tooth tilting, uneven force on teeth, and inability to move as a whole at the same time, so as to achieve the effect of uniform force

Active Publication Date: 2017-12-12
董玺芳
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  • Abstract
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  • Application Information

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Problems solved by technology

[0013] It can be seen from the above literature that the current mainstream orthodontic methods all use hooks to attach to the teeth, use a single tooth as a device unit, and connect each unit through dental arches, etc., so as to exert force to fix a single tooth Offset to the center position and line up. This method has defects and requires extremely high technical requirements for professionals. If there is a large deviation during the installation process, the traction direction of each tooth cannot be guaranteed to be consistent, and the teeth will tilt. Even damage; and the force of each tooth cannot be uneven, usually it moves in an orderly manner, and it cannot move as a whole at the same time

Method used

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Embodiment Construction

[0039] The intraoral aligner includes a joint crown functional aligner 1 and a rubber band 2, the joint crown functional aligner 1 is made according to the shape of the patient's crown, and is distributed with injection holes 4, which are in a network structure, and the joint crown functional aligner 1 is installed The traction hook 5 and the buccal tube 6, the two ends of the rubber band 2 are hung on the traction hook 5 of the joint crown functional corrector 1;

[0040] The extraoral orthosis includes a support 7, a C-shaped ring 21, a connecting hook 8, an extraoral arch 3 and an occipital protuberance 9, and the extraoral arch 3 is inserted into the buccal tube 6 on the joint crown functional orthotic 1 for internal fixation, and the extraoral arch There are hooks 10 at both ends of 3, and elastic tape is used to connect the hooks 10 at both ends of the outer bow 3 and the connecting hook 8 on the support 7, the support 7 is fixedly connected with the occipital protuberanc...

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Abstract

The invention provides an orthodontic method and device. The orthodontic device comprises an intraoral appliance, an extraoral appliance, a locking-bracket-type vertical appliance and a sella support-type shoulder brace. During work and life of a patient, correction is performed by a union crown functional appliance in the intraoral appliance, the union crown functional appliance enables teeth to form a whole to move in the central direction, and a space is reserved for a tooth required to be corrected. As the teeth are moved wholly, the problems of deflection and damage are solved.

Description

technical field [0001] The invention relates to the technical field of dental equipment, in particular to an orthodontic method and a device thereof. Background technique [0002] Orthodontics usually refers to the treatment process of correcting irregular tooth arrangement, abnormal tooth shape and abnormal tooth color by means of oral technology. There are many methods of orthodontics, such as resin veneers, porcelain veneers, porcelain teeth, orthodontics, etc., depending on the actual situation of the individual's teeth, the type of dental and jaw deformities, and so on. [0003] Crooked teeth are medically called malocclusion. It is a tooth, (occlusal), jaw, and facial deformity caused by factors such as genetics, disease, endocrine disorders, malnutrition, bad oral habits, and tooth replacement obstacles during the growth and development of children and adolescents. Its treatment is medically called orthodontics. Orthodontic methods vary depending on the cause of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/10A61C7/28
CPCA61C7/10A61C7/282A61C2204/00
Inventor 董玺芳
Owner 董玺芳
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