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Orthodontic Retainer
专利权人:
James Patrick Hamilton
发明人:
James Patrick Hamilton
申请号:
US14690503
公开号:
US20160302890A1
申请日:
2015.04.20
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A dental retainer system for the stabilisation, so-called retention, of pairs of teeth or groups of teeth in the upper or lower jaws. The retainer device consists of a series of interlocking retainer elements that are applied to adjacent teeth in a patients mouth to form one continuous retainer. The retainer elements may be provided in the form of interlocking metal wire sections, of varying dimensions, bonded to the teeth with dental adhesive, so that two or more teeth may be linked together. In one embodiment, one end of the first retainer element fits in the receiving portion of the second retainer element, with the dental adhesive serving to attach two or more sections to each other and to the tooth. Thereby, pairs of teeth or groups of teeth are linked together to prevent movement of the said 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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