Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Slip cover type dental orthodontic self-locking bracket

A technology of self-locking brackets and sliding covers, applied in the direction of brackets, arch wires, etc., can solve the problems of high cost, inconvenient operation, and difficult manufacturing, and achieve good results, simple and convenient operation, and reduce ligation time.

Inactive Publication Date: 2015-03-18
INNOVATIVE MATERIAL & DEVICES
View PDF2 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to these problems, for decades, doctors and bracket manufacturers have developed a large number of brackets with self-locking technology to better retain tooth wires. However, due to high cost, difficult manufacturing, and inconvenient operation, etc. Problem, there is no structure and function that make doctors trustworthy and trustworthy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Slip cover type dental orthodontic self-locking bracket
  • Slip cover type dental orthodontic self-locking bracket
  • Slip cover type dental orthodontic self-locking bracket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] As shown in the figure, an orthodontic self-ligating bracket with a sliding cover includes a bottom plate 1 and a bracket body 4 with a groove 3 for placing an arch wire 2. Ligation wings 5 ​​are provided on both sides of the groove 3. It is characterized in that: a sliding cover 6 is arranged on the top of the groove 3, and sliding bars 7 are provided on both sides of the sliding cover 6; a T-shaped chute 8 is provided on the inner side of the ligation wing 5 on one side of the bracket body 4, and is connected with the sliding cover. The sliding bar 7 of 6 cooperates;

[0021] The lower surface of the slide cover 6 is provided with a guide block 9 and a limit groove 10, and the T-shaped chute 8 corresponding to the bracket body 4 is also provided with a guide groove 11 and a protruding limit pin 12, through cooperation, to ensure The sliding cover 6 can be self-locked with the bracket body 4 and can slide back and forth within a distance limited by the limiting groove ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a dental orthodontic self-locking bracket with a slip cover. The dental orthodontic self-locking bracket comprises a bottom plate and a bracket body with a groove for placing an arch wire, wherein ligation wings are arranged on the two sides of the groove, the slip cover is arranged above the groove, and slip strips are arranged on the two sides of the slip cover; a T-shaped sliding slot is formed on the inner side of the ligation wing on one side of the bracket body and is matched with the slip strips of the slip cover; a guide block and a position-limiting slot are arranged on the lower surface of the slip cover, a guide slot and a salient position-limiting pin are also arranged on the T-shaped sliding slot of the bracket body in a correspondence manner, and by matching, the dental orthodontic self-locking bracket can ensure that the slip cover can form self-locking with the bracket body and can slide back and forth in the position-limiting slot within a limited distance. The dental orthodontic self-locking bracket provided by the invention has the advantages of simple structure and convenience in operation, and can well keep the arch wire in the groove without affecting the normal sliding of the arch wire, greatly shorten the clinical time by reducing the ligation time, and improve and control viral and bacterial infection.

Description

technical field [0001] The invention relates to an appliance for orthodontics, in particular to a bracket for orthodontics. Background technique [0002] At present, the most commonly used method for oral orthodontics is to fix the tooth wires by tying elastic ligature rings or ligature wires around the ligature wings. This method will increase the friction between the tooth wire and the bracket when the tooth wire is kept in the bracket groove, which hinders the normal movement of the arch wire and affects the therapeutic effect of orthodontics. At the same time, during the treatment period, the tooth wire may be changed many times, and the ligature ring or ligature wire must be replaced for each bracket every time, which greatly increases the clinical treatment time. In addition, the elastic ligation ring is easy to spread bacterial diseases and viruses. [0003] Due to these problems, for decades, doctors and bracket manufacturers have developed a large number of bracke...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/34
Inventor 龙小平
Owner INNOVATIVE MATERIAL & DEVICES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products