公开(公告)号：US20040096799A1

公开(公告)日：2004-05-20

申请号：US10705391

申请日：2003-11-10

Applicant: Align Technology, Inc.

Inventor： Joy Vannelia Hughes ,  Daniel Stuart Russel ,  Huazhang Luo ,  Carmen Cheang ,  Elena Pavloskaia ,  Venkata S. Sarva

IPC: A61C003/00

CPC classification number: A61C7/00 ,  A61C7/002 ,  A61C9/0046 ,  B33Y50/00 ,  B33Y80/00

Abstract: A computer-implemented method separates first and second portions of a tooth by defining a cutting surface intersecting the first and second portions by specifying two points; and applying the cutting surface to the tooth to separate the tooth into two portions.

公开(公告)号：US20040023188A1

公开(公告)日：2004-02-05

申请号：US10633015

申请日：2003-07-31

Applicant: Align Technology, Inc.

Inventor： Elena Pavlovskaia ,  Venkata S. Sarva ,  Carmen Cheang

IPC: A61C005/00 ,  A61C003/00 ,  A61C011/00

CPC classification number: A61C7/002 ,  A61C5/00 ,  A61C5/77 ,  A61C9/00 ,  A61C9/0046 ,  A61C2007/004 ,  B33Y80/00

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.

Abstract translation: 计算机实现的方法通过沿着牙龈限定切割表面将牙龈与牙齿模型分离; 并将切割表面施加到牙齿以将牙齿与牙齿分离。

公开(公告)号：US20020177108A1

公开(公告)日：2002-11-28

申请号：US10087153

申请日：2002-02-28

Applicant: Align Technology, Inc.

Inventor： Elena Pavlovskaia ,  Venkata S. Sarva ,  Carmen Cheang

IPC: A61C005/00

CPC classification number: A61C7/002 ,  A61C5/00 ,  A61C5/77 ,  A61C9/00 ,  A61C9/0046 ,  A61C2007/004 ,  B33Y80/00

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.

Abstract translation: 计算机实现的方法通过沿着牙龈限定切割表面将牙龈与牙齿模型分离; 并将切割表面施加到牙齿以将牙齿与牙齿分离。