Invention Grant
US07826646B2 Systems and methods for removing gingiva from computer tooth models
有权
从计算机牙齿模型中去除牙龈的系统和方法
- Patent Title: Systems and methods for removing gingiva from computer tooth models
- Patent Title (中): 从计算机牙齿模型中去除牙龈的系统和方法
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Application No.: US10633015Application Date: 2003-07-31
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Publication No.: US07826646B2Publication Date: 2010-11-02
- Inventor: Elena Pavlovskaia , Venkata S. Sarva , Carmen Cheang
- Applicant: Elena Pavlovskaia , Venkata S. Sarva , Carmen Cheang
- Applicant Address: US CA Santa Clara
- Assignee: Align Technology, Inc.
- Current Assignee: Align Technology, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Townsend & Townsend & Crew LLP
- Main IPC: A61C3/00
- IPC: A61C3/00 ; A61C11/00 ; A61C5/00 ; G06K9/00
Abstract:
A computer-implemented method separates gingiva from a model of a tooth by defining a cutting surface along the gingiva; and applying the cutting surface to the tooth to separate the gingiva from the tooth.
Public/Granted literature
- US20040023188A1 Systems and methods for removing gingiva from computer tooth models Public/Granted day:2004-02-05
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