发明名称 Orthodontic bracket and clip release tool
摘要 An orthodontic bracket has a clip which is curved substantially in U-shape as covering at least one part of an opposite side to a base in an arch wire slot. Catching end portions which are provided at an upper end part of the clip may be caught to enable to creep under a cover portion supported by the bracket main body. The clip is formed at the upper end part thereof with a concave portion as a recess portion which enables to catch a clip release tool for releasing the clip.
申请公布号 US7442039(B2) 申请公布日期 2008.10.28
申请号 US20030730268 申请日期 2003.12.09
申请人 TOMY INCORPORATED 发明人 OPIN PERRY;KATAYOSE SHINGO;ENDO KOUSEI;ORIKASA MASAAKI
分类号 A61C3/00;A61C7/14;A61C7/02;A61C7/28 主分类号 A61C3/00
代理机构 代理人
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