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Orthodontics treatment device

A technology of orthodontics and oral cavity, which is applied in the field of orthodontic devices to achieve the effect of avoiding the use, saving time and maintaining the health of the teeth

Inactive Publication Date: 2016-08-10
SHANGHAI NINTH PEOPLES HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an orthodontic device that can simultaneously open the bite and depress the molars to solve the problem of multiple malocclusions

Method used

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Examples

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Embodiment 1

[0015] The first embodiment of the present invention relates to an orthodontic device, the structure of which is as attached figure 1 As shown, it specifically includes a cast mesh plate 1 worn on the lingual side of the maxillary incisors. A plane guide plate 2 made of dental resin is set on the cast mesh plate 1. The plane guide plate 2 covers the incisal end of the maxillary incisors to form a shallow Incisor caps; the two ends of the cast mesh plate 1 are respectively connected with co-cast crowns 3 with hollow cusps, and each co-cast crown 3 is respectively included in the canines and first premolars on the same side of the upper jaw; On the casting crown 3, a traction hook connecting rod 4 and a (occlusal) rest connecting rod 5 are respectively extended to the buccal side and the lingual side. The traction hook connecting rod 4 is connected to the depressing traction hook 6, and the depressing traction hook 6 is located on the upper jaw to be depressed. The buccal side o...

Embodiment 2

[0018] The second embodiment of the present invention relates to an orthodontic device, the structure of which is basically the same as that of the first embodiment, the difference is that each co-casting crown 3 also incorporates the second bicuspid teeth on the same side of the maxilla, That is, the co-cast crown 3 on each side incorporates the canines, first precuspids and second precuspids of the upper jaw on its side.

[0019] The orthodontic device of this embodiment is suitable for cases where the position of the second bicuspids is ideal and the elongation of the first molars is severe. It avoids the adverse effect on the position of the second premolar when the maxillary first molar requires a large amount of intrusion.

Embodiment 3

[0021] The third embodiment of the present invention relates to an orthodontic device, the structure of which is basically the same as that of the second embodiment, and its further improvement lies in: it also includes a bracket, which is welded on the canine or the first bicuspid cheek side.

[0022] The orthodontic device of this embodiment is suitable for cases where the alignment of the posterior teeth needs to be corrected. In addition to realizing the function of the orthodontic device in the second embodiment, the added brackets can also complete the alignment of the posterior teeth.

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Abstract

The invention relates to the technical field of orthodontics, and discloses an orthodontics treatment device. The device comprises a lingual-side cast web plate wore on maxillary incisors, a plane guide plate arranged on the surface of the cast web plate, and combination cast crowns connected to two ends of the cast web plate, wherein each combination cast crown contains maxillary ipsilateral cuspid teeth and a first front premolar. A buccal-side hook connection bar and a lingual-side (occlusal) rest connecting rod extend out of each combination cast crown. The hook connection bar is connected to a lowering hook, which is arranged in the buccal-side center of to-be-lowered maxillary molars. The (occlusal) rest connecting rod is connected to an (occlusal) rest, which is arranged on rear molars of the to-be-lowered maxillary molars. Through the orthodontics treatment device, occlusion can be opened and elongated maxillary incisors are lowered at the same time, and the problem of multiple staggered occlusion is solved. The device is beneficial for saving curative time and cost and relieving wound suffered by patients during a therapeutic process.

Description

technical field [0001] The invention relates to the technical field of orthodontics, in particular to an orthodontic device. Background technique [0002] Orthodontics is the correction of teeth and the removal of malocclusions. Orthodontic treatment mainly uses various orthodontic devices to adjust the coordination between facial bones, teeth and maxillofacial nerves and muscles, that is, to adjust the relationship between the upper and lower jaws, between the upper and lower teeth, between the teeth and the jaws The abnormal relationship between the nerves and muscles that connect them, the ultimate goal of correction is to achieve the balance, stability and aesthetics of the oral and jaw system. The correction of malocclusion (occlusion) mainly relies on wearing appliances inside or outside the oral cavity to apply appropriate "biological force" to teeth, alveolar bone and jaw bone to make them move physiologically, thereby correcting malocclusion (occlusion) )deformity...

Claims

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Application Information

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IPC IPC(8): A61C7/00
Inventor 张哲谌冯静胡铮余佳梦沈刚
Owner SHANGHAI NINTH PEOPLES HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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