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SELF-LIGATING ORTHODONTIC BRACKET
专利权人:
Ormco Corporation
发明人:
Todd I. Oda
申请号:
US13792097
公开号:
US20130189638A1
申请日:
2013.03.10
申请国别(地区):
US
年份:
2013
代理人:
摘要:
An orthodontic bracket having a bracket body configured to be mounted to a tooth includes an archwire slot having a base surface defining a base plane and a slide engagement track defining a translation plane. The translation plane is angled with respect to the base plane. A ligating slide is engaged with the slide engagement track of the bracket body and movable along the slide engagement track and parallel to the translation plane between an opened position, in which an archwire is insertable into the archwire slot, and a closed position, in which the archwire is retained within the archwire slot. The translation plane is angled with respect to the base plane so as to prevent the ligating slide from contacting the gingiva surrounding the tooth when the ligating slide is moved to the opened position.
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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