发明申请
- 专利标题: INDIVIDUALLY TAILORED LINGUAL ORTHODONTIC BRACKET AND METHOD FOR MANUFACTURING THE SAME
- 专利标题(中): 独立定制的双向正交支架及其制造方法
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申请号: US14899228申请日: 2014-06-13
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公开(公告)号: US20160128805A1公开(公告)日: 2016-05-12
- 发明人: Jong Ho LEE
- 申请人: Jong Ho LEE
- 优先权: KR10-2013-0071100 20130620
- 国际申请: PCT/KR2014/005197 WO 20140613
- 主分类号: A61C7/14
- IPC分类号: A61C7/14 ; B29C44/02 ; B29C39/10 ; B29C33/38 ; B29C39/02
摘要:
Provided is a method for manufacturing an individually tailored lingual orthodontic bracket comprising: fabricating a set-up model by cutting individual teeth from a malocclusion model that is modeled on the patient and rearranging the individual teeth in an ideal position; replicating the set-up model; performing pin work on the replicated set-up model and expanding the base of the bracket using a resin in accordance with the surface of teeth; locating the bracket on the base expanded using the resin; preparing casting by forming an ingate on the base expanded using the resin; embedding an investment after the preparing of casting; and burning out the resin from a casting ring in which the investment is embedded and casting a melted material.
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