Primer aligner stages for lag issue resolution in low-stage clear aligner treatments

• 收藏
• 分享

专利权人:

Inc.;Align Technology

发明人:

Morton, John,Maura, Angelo,Derakhshan, Mitra

申请号：

AU2016225169

公开号：

AU2016225169A1

申请日:

2016.02.23

申请国别(地区):

AU

年份:

2017

代理人:

摘要：

A set of primer appliances and a set of treatment appliances to be worn by a subject are provided. The primer appliances are first worn to prepare the local environment of the teeth for further repositioning of the teeth by the treatment appliances. The primer appliances may apply compression to the periodontal ligament, in a direction favorable for achieving the desired final position of a tooth. The compression may generate a biological response in the local environment of the teeth. The primer appliances may cause minimal or no repositioning of the teeth. The treatment appliances are worn to reposition the teeth from an initial position to an end position of a treatment stage. The primer appliances can improve the efficiency and accuracy of tooth movement by the treatment appliances.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/