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Hidden vertical maxillary tooth orthodontic device and use method thereof

An orthodontic and invisible technology, which is applied in dentistry, orthodontics, orthodontics, etc., can solve the problems that the orthodontic effect is not as good as that of metal braces, long orthodontic time, slow tooth movement, etc.

Pending Publication Date: 2021-05-11
上海市口腔病防治院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although transparent aligners can meet the aesthetic needs of patients, their orthodontic effect is far inferior to that of metal braces. Only the power of transparent aligners pushes the molars to the far side, and the teeth move slower and the treatment time is longer.
Especially for the vertical correction of the maxillary teeth, when the vertical correction of the maxillary dentition is carried out, if only relying on the transparent appliance, not only the treatment time is long, but it is often ineffective

Method used

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  • Hidden vertical maxillary tooth orthodontic device and use method thereof
  • Hidden vertical maxillary tooth orthodontic device and use method thereof
  • Hidden vertical maxillary tooth orthodontic device and use method thereof

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as figure 1 , 2 , an invisible vertical maxillary orthodontic device, comprising a transparent appliance 1, and a pair of external force pullers 3 matched with the transparent appliance 1, the external force pullers 3 are detachably connected to the transparent appliance 1, and the mouth The external force pulling member 3 exerts a vertical upward force on the transparent appliance 1 .

[0029] The transparent aligner 1 is a plastic dental brace. The patient's dentition model is scanned by computer, and the scanned computer model simulates tooth movement. It is made by 3D printing. The transparent aligner 1 is preset with a spee that matches the patient's upper teeth. curve.

[0030] The external force pulling part 3 is a J-shaped retractor. The J-shaped retractor includes a straight section and a hook section. The transparent ...

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Abstract

The invention relates to an invisible vertical maxillary tooth orthodontic device and a use method thereof. The invisible vertical maxillary tooth orthodontic device comprises a transparent orthodontic appliance and further comprises a pair of oral external force pulling pieces matched with the transparent orthodontic appliance; the oral external force pulling pieces are detachably connected with the transparent orthodontic appliance; and the oral external force pulling pieces apply vertically upward acting force to the transparent orthodontic appliance. Compared with the prior art, a connecting accessory is arranged on the transparent orthodontic appliance, and upward vertical pulling force is applied to the transparent orthodontic appliance by utilizing the oral external force pulling pieces convenient to disassemble, so that the transparent orthodontic appliance generates vertical orthodontic force on the dentition of the maxillary tooth, the maxillary tooth can be vertically corrected, and the orthodontic period is greatly shortened.

Description

technical field [0001] The invention relates to the technical field of orthodontic auxiliary devices, in particular to an invisible vertical maxillary orthodontic device and a use method thereof. Background technique [0002] Transparent aligners are a kind of invisible aligners for the treatment of misaligned teeth, which can meet the aesthetic needs of patients during orthodontics. The orthodontic technology is to computer scan the patient's dentition model, simulate tooth movement on the scanned computer model, and then print the tooth movement process into a series of transparent braces. With the clear braces worn, the teeth move accordingly as the braces change. [0003] Although transparent aligners can meet the aesthetic needs of patients, their orthodontic effect is far inferior to that of metal braces. Only the force of transparent aligners pushes the molars to the distance, and the teeth move slower and the treatment takes longer. Especially for the vertical corr...

Claims

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Application Information

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IPC IPC(8): A61C7/06
CPCA61C7/06
Inventor 黄家亮刘月华
Owner 上海市口腔病防治院
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