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发明名称
结扎滑动托槽
摘要
一种正畸用托槽,在托槽体两侧设计辅助结扎沟,临床结扎固位时,可以将结扎弓丝或结扎皮圈放在结沟中,结扎与弓丝之间分离,从而实现弓丝在槽沟内的自由滑动,减小摩擦力,加速牙齿的移动过程。
申请公布号
CN2817754Y
申请公布日期
2006.09.20
申请号
CN200520107085.X
申请日期
2005.09.02
申请人
北京大学口腔医学院
发明人
傅民魁;姜若萍;刘怡
分类号
A61C7/12(2006.01)
主分类号
A61C7/12(2006.01)
代理机构
代理人
主权项
1、一种正畸用托槽,包括托槽体、结扎翼、底板,其特征是在托槽体近远中两端,带有辅助结扎沟,结扎装置与弓丝之间分离。
地址
100081北京市海淀区中关村南大街22号
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