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ORTHODONTIC BRACKET
专利权人:
Cerna Diamant
发明人:
Cerna Diamant
申请号:
US15559894
公开号:
US20180055601A1
申请日:
2016.02.09
申请国别(地区):
US
年份:
2018
代理人:
摘要:
In one aspect, the present invention is directed to an orthodontic bracket (12), comprising: a vertical bore (32) a bendable drop-in hook (34) threaded into the vertical bore (32) and an annular magnetic object (30), in which the drop-in hook (34) is threaded into. In another aspect, the present invention is directed to an orthodontic braces arrangement, comprising: at least two distant brackets (12), each installed on a different jaw of a user and each of the distant brackets (12) having at least one annular magnetic object (30) secured thereto by a bendable drop-in hook wherein a distance between magnetic objects of one bracket and another bracket is less than 2 mm thereby providing intermaxillary attraction or propulsion force, depending on a polarity orientation of the magnetic objects.
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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