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MANDIBULAR ATTACHMENT FOR CORRECTION OF MALOCCLUSION
专利权人:
T. Richard Ziehmer
发明人:
T. Richard Ziehmer
申请号:
US13777866
公开号:
US20140242536A1
申请日:
2013.02.26
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Mandibular attachment structure, devoid of elastomeric member, for use in an orthodontic assembly having a force member connecting the mandibular and maxillar portions of the assembly and method of using the same. The structure includes bands dimensioned to encircle corresponding lower molars on opposite sides of the tongue, a single arched member connecting the bands and extending along a lingual side of the lower teeth, and threadless couplers each of which is affixed to a labial side of a corresponding band. Neither the structure nor the method require the use of an orthodontic brace to maintain a pressing connection between the structure and the rest of an orthodontic assembly. The pressing connection is maintained by cooperating a hook at the end of the force member and a hook at the end of a threadless coupler.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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