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ORTHODONTIC BRACKET AND METHOD OF CORRECTING MALPOSITIONED TEETH
专利权人:
发明人:
Steve Ward
申请号:
US15185935
公开号:
US20160367340A1
申请日:
2016.06.17
申请国别(地区):
US
年份:
2016
代理人:
摘要:
An orthodontic bracket includes a bracket body including an archwire slot having a base surface, a first side wall and a second side. The bracket further includes a closure member movable between an open position and a closed position including an archwire control structure to enhance rotational control during treatment. The closure member includes a generally planar surface that confronts the archwire slot in the closed position. The archwire control structure includes a first projecting portion and a second projecting portion, and a recessed area is defined by the planar surface and first and second projecting portions which overlies the archwire slot when the closure member is in the closed position. A method of correcting malpositioned teeth is also disclosed.
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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