Connecting method and connecting body for lingual side of molar belt ring

A connection method and a technology with rings, which are applied in dentistry, orthodontics, orthodontics, etc., to save chair time, save processing time, and relieve pain.

Inactive Publication Date: 2013-02-27
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method for connecting the lingual side of the molar belt ring, which solves the problems of complicated operation and difficult force application existing in the existing technology of increasing molar anchorage, and reduces the Patient pain and chance of gum damage

Method used

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  • Connecting method and connecting body for lingual side of molar belt ring
  • Connecting method and connecting body for lingual side of molar belt ring
  • Connecting method and connecting body for lingual side of molar belt ring

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Embodiment Construction

[0019] The present invention is illustrated below in conjunction with accompanying drawing, rather than limit the present invention, within the spirit of the present invention and the scope of protection of the claims, any modification, equivalent replacement, improvement etc. that the present invention is made, all fall within the scope of protection of the present invention .

[0020] according to figure 1 As shown, the lingual connector of the molar belt ring of the present invention comprises: the molar belt ring 6, the base 2, the bolt channel 1, the plug body 3, the thin metal wire 4, and the connecting rod 5; wherein, the base 2 is fixed on the molar belt ring On the lingual surface of 6, there are two bolt channels 1 perpendicular to the axis of the molar ring 6 on the base 2 (refer to figure 2 ); one end of the connecting rod 5 is provided with two bolt bodies 3 and a thin metal wire 4 for retaining (refer to image 3 ); the bolt body 3 is inserted into the bolt w...

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Abstract

The invention discloses a connecting method and a connecting body for a lingual side of a molar belt ring. A substrate is fixed on the surface of the lingual side of the molar belt ring; a key way which is vertical to the axis of the molar belt ring is arranged on the substrate; a key and a fine metal wire for fixing are arranged on one end of a connecting rod; the key is inserted to the key way to form a connecting mechanism; the fine metal wire is clamped to the lower side of the key way to fix the whole connecting rod; force is applied to the molar belt ring by opening or bending the fine metal wire to dismount the molar belt ring. The substrate is fixed on the surface of the lingual side of the molar belt ring, and the key on the connecting rod can be vertically arranged in the key way on the substrate, so that an arch expanding device, a strengthening and supporting device and the molar belt ring are connected simply and efficiently, and can be simply dismounted for being regulated and applied force to re-wear the molar belt ring. Welding or tying needed for connecting the molar belt ring is avoided, so that processing time is saved; and moreover, the belt ring is not needed to be dismounted in every adjusting process, so that the pain of a patient is greatly relieved, and consultation hours is saved.

Description

technical field [0001] The invention discloses a method for connecting the lingual side of a molar belt ring, and also provides a connecting body for realizing the method, and belongs to the technical field of appliances for orthodontic tooth correction. Background technique [0002] Clinically, arch expansion devices are often used to correct posterior crossbite, and lingual arches, Nance arches, and transverse palatine rods are used to increase molar anchorage, and even to move molars distally. These treatments require elastic parts (such as four-eye springs) , lingual arch, Nance arch) are connected with the retention part (ring). The current connection method is the welding of the elastic part and the molar belt ring, or the lingual sheath connection on the lingual side of the belt ring. [0003] The use of soldering connection not only takes a long time in clinical operation and the steps are cumbersome, but also the belt ring must be removed every time it is adjusted...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/32A61C7/28
Inventor 刘畅胡敏孙新华吴哲杨陆一孙秀梅
Owner JILIN UNIV
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