Title:
EASY-TO-IDENTIFY HIGH-STRENGTH ORTHODONTIC BRACKET AND PRECISE IDENTIFICATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/217904
Kind Code:
A1
Abstract:
An easy-to-identify high-strength orthodontic bracket (1) and a precise identification method therefor, the bracket comprising a bracket body (1.6), the edge of a bracket wing (1.1, 1.2) being provided with a convex part (1.4) which extends outward, and an upper surface of the corresponding bracket wing (1.1, 1.2) close to the convex part (1.4) also being provided with a number (1.5); and the shape of the bracket body (1.6) between the bracket wings (1.1, 1.2) and a bottom plate (1.7) is an arc-shaped structure. The convex part (1.4) which extends outward is disposed at the edge of the bracket wing (1.1, 1.2), the quadrant in which the convex part (1.4) at the edge of the bracket wing (1.1, 1.2) is located is used as a preliminary positioning identifier, and the accurate positioning of the bracket (1) is then identified by combining the number (1.5) on the bracket wing (1.1, 1.2), so that the purposes of easier identification and accurate positioning are achieved; in addition, the bracket is convenient for use by doctors, and has higher practicability. The shape of the bracket body (1.6) between the bracket wings (1.1, 1.2) and the bottom plate (1.7) is designed as an arc-shaped structure, and in particular connecting parts between the bracket body (1.6) and the bracket wings (1.1, 1.2) and the bracket body (1.6) and the bottom plate (1.7) are designed as arc-shaped transition curved surfaces, utilizing an optimal design in structural mechanics, thus automatically enhancing the strength of the bracket (1), and solving the problems of conventional brackets in which metal brackets are easily deformed and ceramic brackets are easily broken and are fragile.
More Like This:
| WO/2011/065985 | REMOVABLE ORTHODONTIC APPLIANCE |
| JPH10511010 | [Title of Invention] Tooth Positioning Orthodontic Tool |
| WO/2001/082876 | FLUOROPOLYMERIC ORTHODONTIC ARTICLE |
Inventors:
LIANG JIAXING (CN)
Application Number:
PCT/CN2021/129411
Publication Date:
October 20, 2022
Filing Date:
November 08, 2021
Export Citation:
Assignee:
LIANG JIAXING (CN)
International Classes:
A61C7/28
Foreign References:
| CN112972024A | 2021-06-18 | |||
| CN108618856A | 2018-10-09 | |||
| CN112274278A | 2021-01-29 | |||
| CN210931956U | 2020-07-07 | |||
| CN205548737U | 2016-09-07 | |||
| US20130071803A1 | 2013-03-21 | |||
| US6361314B1 | 2002-03-26 |
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