公开(公告)号：US20160095668A1

公开(公告)日：2016-04-07

申请号：US14967598

申请日：2015-12-14

Applicant: Align Technology, Inc.

Inventor： Eric E. Kuo ,  Vadim Matov ,  Larry Lai ,  Fuming Wu ,  Jihua Cheng

IPC: A61C7/00 ,  G06F19/00 ,  G06F17/50

CPC classification number: A61C7/002 ,  A61B5/1128 ,  A61B5/7246 ,  A61C7/00 ,  G06F3/041 ,  G06F17/5009 ,  G06F19/321 ,  G06F19/3481 ,  G16C20/70 ,  G16H50/50

Abstract: Embodiments are provided for using an individualized orthodontic treatment index. One method embodiment includes receiving an initial virtual dental model from a first scan of a patient's dentition, modifying the initial virtual dental model to create a target virtual dental model according to a treatment goal, assigning a number of dental references to the target virtual dental model, receiving a treatment outcome virtual dental model from a second scan of the patient's dentition, mapping the number of dental references from the target virtual dental model to a treatment outcome virtual dental model, and calculating an individualized treatment index score for the treatment outcome virtual dental model according to one or more differences between the target virtual dental model and the treatment outcome virtual dental model based on the number of dental references.

Abstract translation: 提供了使用个体化正畸治疗指数的实施例。 一个方法实施例包括从患者牙列的第一扫描接收初始虚拟牙齿模型，修改初始虚拟牙齿模型以根据治疗目标创建目标虚拟牙齿模型，将多个牙科引用分配给目标虚拟牙齿模型 从患者牙列的第二次扫描中接收治疗结果虚拟牙齿模型，将来自目标虚拟牙齿模型的牙齿引用的数量映射到治疗结果虚拟牙齿模型，以及计算治疗结果虚拟牙齿的个体化治疗指数得分 根据目标虚拟牙齿模型与基于牙科参考数量的治疗结果虚拟牙齿模型之间的一个或多个差异模型。

公开(公告)号：US12109089B2

公开(公告)日：2024-10-08

申请号：US18168558

申请日：2023-02-13

Applicant: Align Technology, Inc.

Inventor： Eric E. Kuo ,  Vadim Matov ,  Larry Lai ,  Fuming Wu ,  Jihua Cheng

IPC: A61C7/00 ,  A61B5/00 ,  A61B5/11 ,  G06F3/041 ,  G06F30/20 ,  G16C20/70 ,  G16H50/50 ,  G16H20/40 ,  G16H30/40

CPC classification number: A61C7/002 ,  A61B5/1128 ,  A61B5/7246 ,  A61C7/00 ,  G06F3/041 ,  G06F30/20 ,  G16C20/70 ,  G16H50/50 ,  G06T2210/12 ,  G16H20/40 ,  G16H30/40

Abstract: Systems, methods, and non-transitory computing device readable media for determining an individualized orthodontic treatment index. One embodiment includes generating a target dental model by modifying an initial dental model, graphically marking dental references on the target dental model including assigning contact points between adjacent first and second teeth of the target dental model, generating a treatment outcome dental model representing the patient's dentition after at least a portion of the orthodontic treatment has been completed, mapping the dental references marked on the target dental model to the treatment outcome dental model, and calculating an individualized treatment index score for the treatment outcome dental model according to one or more differences between the target dental model and the treatment outcome dental model.

公开(公告)号：US11612454B2

公开(公告)日：2023-03-28

申请号：US14967598

申请日：2015-12-14

Applicant: Align Technology, Inc.

Inventor： Eric E. Kuo ,  Vadim Matov ,  Larry Lai ,  Fuming Wu ,  Jihua Cheng

IPC: A61C7/00 ,  A61B5/11 ,  A61B5/00 ,  G06F30/20 ,  G06F3/041 ,  G16C20/70 ,  G16H50/50 ,  G16H20/40 ,  G16H30/40

Abstract: Embodiments are provided for using an individualized orthodontic treatment index. One method embodiment includes receiving an initial virtual dental model from a first scan of a patient's dentition, modifying the initial virtual dental model to create a target virtual dental model according to a treatment goal, assigning a number of dental references to the target virtual dental model, receiving a treatment outcome virtual dental model from a second scan of the patient's dentition, mapping the number of dental references from the target virtual dental model to a treatment outcome virtual dental model, and calculating an individualized treatment index score for the treatment outcome virtual dental model according to one or more differences between the target virtual dental model and the treatment outcome virtual dental model based on the number of dental references.