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SELF-LIGATING BRACKET HAVING A LIGATING MEMBER
专利权人:
World Class Technology Corporation
发明人:
Alberto Ruiz-Vela
申请号:
US15820025
公开号:
US20180271623A1
申请日:
2017.11.21
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A ligating member operable to obtain an archwire within a slot of an orthodontic bracket or buccal tube, including a base, a first ligating finger extending from the base, a second ligating finger extending from the base, and a latching element extending from the base between the first ligating finger and the second ligating finger. The latching element includes a neck portion extending from the base, the neck portion having a minimum cross-section portion, and a head portion extending from the neck portion, the head portion including a protrusion. The ligating member has a length, L1, from the base to a centerline of the protrusion, and a length, L2, from a centerline of the minimum cross-section portion to the centerline of the protrusion, wherein L2 is equal to or greater than 40% of L1.
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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