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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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