发明名称 Orthodontic bracket and lock pin
摘要 An orthodontic bracket device for use with the straight wire and light wire corrective techniques either singly or in combination. The bracket features intersecting securement slots for both reduced bulk and advantageous placement of the control wires closer to the tooth surface. In combination with a SHORT T-pin the two corrective techniques are simultaneously used without increasing the bulk of the bracket or wearer discomfort.
申请公布号 US4838787(A) 申请公布日期 1989.06.13
申请号 US19870096865 申请日期 1987.09.15
申请人 LERNER, HARRY 发明人 LERNER, HARRY
分类号 A61C7/14;A61C7/28;A61C7/34 主分类号 A61C7/14
代理机构 代理人
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