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Double-main-groove three-section type multifunctional oral cavity correction method and system

A multi-functional, three-stage technology, applied in the direction of brackets, arch wires, etc., to achieve the effects of reducing uncontrolled friction, reducing force, and reducing friction

Pending Publication Date: 2021-12-21
THE STOMATOLOGIAL HOSPITAL OF ZHEJIANG UNIV SCHOOL OF MEDICINE
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a double main groove three-stage multifunctional oral correction method and system, aiming to solve the problems of the oral orthodontic correction system in the prior art

Method used

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  • Double-main-groove three-section type multifunctional oral cavity correction method and system

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Embodiment 1

[0056] The present invention adopts the following technical solutions: a double main groove three-stage multi-functional oral correction method, the method includes the following steps:

[0057] The first step is to set the first side posterior segment and the second side posterior segment together; through the first groove of the self-locking bracket on the teeth of the first lateral posterior segment and the second lateral posterior segment in sequence The fine nickel-titanium round wires are lined up, and the nickel-titanium round wires of 0.012, 0.014, 0.016, and 0.018 inches are replaced in turn from 0.016×0.022 thick nickel-titanium square wires to 0.017×0.025 inch thick nickel-titanium wires in 1-6 months. Nitinol square wire;

[0058] The second step is to set the anterior segment together; thread the thin nickel-titanium circular wires in the second groove of the self-locking bracket on all the teeth of the anterior segment in turn, and extend to the first premolar br...

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Abstract

The invention discloses a double-main-groove three-section type multifunctional oral cavity correction system. The double-main-groove three-section type multifunctional oral cavity correction system comprises a self-ligating bracket, a first buccal tube, a second buccal tube and an arch wire system, wherein the self-ligating bracket is arranged on all incisor teeth, canine teeth and premolar teeth in a tooth system and comprises a bracket body and a bottom plate, and the bracket body is connected with the bottom plate. The invention further discloses a double-main-groove three-section type multifunctional oral cavity correction method. A segmental arch technology, an auxiliary arch technology, a sliding method gap closing technology and the like are combined, the situations that in other correction systems, friction force is not controlled, alignment and leveling are not convenient, and anchorage is lost are greatly reduced, and the correction result is more controllable.

Description

technical field [0001] The invention relates to the technical field of orthodontics, in particular to a method and system for multifunctional oral orthodontics with double main grooves and three sections. Background technique [0002] Orthodontics has a wide range of corrections, and usually refers to the treatment process of correcting misaligned teeth, poor occlusion, and protruding teeth through oral technology. Existing orthodontic correction systems have obvious problems in the three stages of alignment, leveling, and gap closure: 1. In the alignment stage, since the front and rear dental arches are not segmented, the conventional use of continuous lip arch alignment is easy Cause side effects such as posterior teeth moving forward and loss of anchorage, and anterior overbite deepening. 2. In the leveling stage, since the front and rear dental arches are not segmented, it takes a long time to change to thicker arch wires and level them slowly when using a continuous li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/34A61C7/28
CPCA61C7/34A61C7/282
Inventor 丁王辉
Owner THE STOMATOLOGIAL HOSPITAL OF ZHEJIANG UNIV SCHOOL OF MEDICINE
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