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Orthodontic bracket
专利权人:
Ryuzo Kanomi
发明人:
Ryuzo Kanomi,Toshimitsu Ohki
申请号:
US12922967
公开号:
US08297970B2
申请日:
2009.03.18
申请国别(地区):
US
年份:
2012
代理人:
摘要:
The orthodontic bracket according to the present invention is provided with ligating means having a simple configuration, has additional functions for improving therapeutic effect and improving aesthetic appearance and enables maintenance to be carried out easily. A movable slider portion 2 for pinching an upper portion and a lower portion of an archwire to hold the archwire is provided in order to hold the archwire with respect to a bracket body 1 that has a slot 5 for holding the archwire. This slider portion 2 is inserted into the bracket body 1 to thereby hold the archwire 6. An orthodontic bracket composed of the bracket body 1 and the slider portion 2 has aesthetic properties by having a rounded shape with few surface irregularities. The slider portion 2 can be readily moved with an operating tool 14 and can be easily attached and detached.
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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