Tooth movement measurement by automatic impression matching

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专利权人:

Align Technology; Inc.

发明人:

Fuming Wu,Vadim Matov,Jihua Cheng

申请号：

US14089658

公开号：

US09168113B2

申请日:

2013.11.25

申请国别(地区):

US

年份:

2015

代理人:

摘要：

The present invention relates to systems and methods for detecting deviations from an orthodontic treatment plan. One method includes receiving a tracking model, performing a matching step between individual teeth in a plan model and the tracking model, comparing the tracking model with the plan model, and detecting one or more positional differences.

来源网站：

中国工程科技知识中心

来源网址：

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