发明名称 A METHOD OF MAKING CUSTOMIZED ORTHODONTIC BRACKETS
摘要 A method of making customized orthodontic brackets. The method has steps of providing a plurality of customized orthodontic bracket precursors, providing one or more support structures, positioning the bracket precursors by means of the support structure(s) in a machining device and using the machining device to provide an archwire slot in each bracket precursor by material removal with the archwire slots aligned along a common path with each other. The invention helps minimizing efforts in the manufacturing and provides the brackets with a precise archwire slot.
申请公布号 EP3076893(A1) 申请公布日期 2016.10.12
申请号 EP20140821939 申请日期 2014.12.04
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 PAEHL, RALF;SCHLIMPER, RALF
分类号 A61C7/14 主分类号 A61C7/14
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