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An adjustable orthodontic mouthpiece

An open device and adjustable technology, applied in the field of medical devices, can solve the problems of buccal mucosa irritation, food impaction, difficulty in placing the belt ring, etc., and achieve the effect of reducing discomfort

Inactive Publication Date: 2016-04-13
THE SECOND AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the application of the belt ring also has the problems of difficulty in positioning and accurate positioning. At the same time, the application of the belt ring is more irritating to the buccal mucosa, and food impaction is prone to occur after correction.

Method used

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  • An adjustable orthodontic mouthpiece

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Such as figure 1 As shown, an adjustable orthodontic gag includes an anterior mouth support, a molar area support wing 3 and a molar area support wing adjustment spring 32 .

[0018] Wherein, the oral anterior supporter includes a connecting rod 1 and two auricles 2, the connecting rod 1 is an arc-shaped structure, the connecting rod 1 is a connecting thin plate, and the sides of the two auricles 2 are connected by the connecting rod 1 to form a Overall, the two auricles 2 and the connecting rod 1 are integrally made. The auricle 2 is composed of the large auricle wing 21 and the small auricle wing 22, and the auricle large wing 21 and the auricle small wing 22 are stacked up and down (that is, the auricle large wing 21 is located above the auricle small wing 22, and the auricle The large wing 21 and the small winglet 22 of t...

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Abstract

The invention discloses an adjustable orthodontic mouth gag, which comprises an oral cavity front support, molar region support fins and a molar region support fin regulating spring, wherein the oral cavity front support comprises a connecting rod and two auricles, the connecting rod is of an arc structure, and the sides of the two auricles are connected by the connecting rod to form a whole; each auricle consists of an auricle large wing and an auricle small wing, and the auricle large wing and the auricle small wing are laminated up and down; one molar region support fin is arranged outside each auricle large wing, and the molar region support fin is of a semielliptic laminated structure; two ends of the molar region support fin are respectively connected to the outer surface of the auricle large wing by the molar region support fin regulating spring. The adjustable orthodontic mouth gag has the characteristics that the molar region support fins are arranged on the auricles by the molar region support fin regulating spring and used for strutting the molar region buccal mucosa, so that the adhesion of a cheek teeth region orthodontic accessory is facilitated; the supporting force degree on the molar region buccal mucosa can be adjusted, and the discomfort of the mouth gag in operation is reduced when the operation simpleness is achieved.

Description

technical field [0001] The invention relates to a medical instrument used in the oral cavity, in particular to an adjustable orthodontic mouthpiece. Background technique [0002] In clinical orthodontics, gag is a commonly used auxiliary tool for bonding brackets. In order to achieve the best orthodontic effect, it is often necessary to bond orthodontic accessories on the second permanent molars or even the third molars; however, the currently used gags are mainly to open the buccal mucosa in the front of the mouth, and have little effect on the molar area mucosa. Support, thus causing the buccal canals and other accessories of the second permanent molars and third molars to be difficult to get in place accurately, smoothly, and firmly, thus affecting the smooth progress of orthodontic treatment. [0003] Some doctors use the second permanent molars or third molars to reduce the loss of orthodontic accessories. However, the application of the belt ring also has the problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C19/06A61C7/00A61B1/24
Inventor 王胜国李小平蒲高成田常生
Owner THE SECOND AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIV
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