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Orthodontic bracket for use on deciduous teeth
专利权人:
Cameron Mashouf
发明人:
Cameron Mashouf
申请号:
US13050385
公开号:
US10433933B2
申请日:
2011.03.17
申请国别(地区):
US
年份:
2019
代理人:
摘要:
The present invention relates to an orthodontic bracket specifically designed for use with the deciduous teeth and method for its use. The bracket is unique in providing a debonding tab which reduces the potential for damage to the tooth due to the application of excessive force during the debonding process. The small size of the bracket allows it to fit available crown space on the deciduous teeth. Further the bracket is modified in shape to minimize mechanical forces applied to the deciduous teeth when engaged with an archwire. The bracket base is shaped to conform to the morphology of the deciduous tooth crown surface thereby providing an optimal adhesive interface with the deciduous tooth. The deciduous bracket provides adequate adhesion to avoid unwanted detachment of the bracket which often occurs when the use of permanent brackets is attempted on the deciduous teeth.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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