-
公开(公告)号：US20200214800A1
公开(公告)日：2020-07-09
申请号：US16730865
申请日：2019-12-30
发明人： Vadim Matov , Sergei Brodsky , Bastien Pesenti , Yuri Syrov , Ping Tang , Manlio Valdivieso , Olga Matusevich , Igor Kvasov
摘要： Systems and methods of generating an orthodontic model are disclosed. The method may include: generating an initial model of a patient dentition; generating a target model of the patient dentition; defining a plurality of caps and a plurality of links, wherein each link connects two of the plurality of caps; generating a relaxed model of a dental appliance from the plurality of caps and the plurality of links; generating a deformed model of a dental appliance from the plurality of caps and plurality of links; and determining a plurality of movements, wherein the plurality of moments transform the relaxed model to the deformed model and wherein the moments are configured to direct the patient dentition from the initial model to the target model.
-
公开(公告)号：US11478334B2
公开(公告)日：2022-10-25
申请号：US16730865
申请日：2019-12-30
发明人： Vadim Matov , Sergei Brodsky , Bastien Pesenti , Yuri Syrov , Ping Tang , Manlio Fabio Valdivieso Casique , Olga Matusevich , Igor Kvasov
摘要： Systems and methods of generating an orthodontic model are disclosed. The method may include: generating an initial model of a patient dentition; generating a target model of the patient dentition; defining a plurality of caps and a plurality of links, wherein each link connects two of the plurality of caps; generating a relaxed model of a dental appliance from the plurality of caps and the plurality of links; generating a deformed model of a dental appliance from the plurality of caps and plurality of links; and determining a plurality of movements, wherein the plurality of moments transform the relaxed model to the deformed model and wherein the moments are configured to direct the patient dentition from the initial model to the target model.
-
公开(公告)号：US11771526B2
公开(公告)日：2023-10-03
申请号：US17949113
申请日：2022-09-20
发明人： Vadim Matov , Sergei Brodsky , Bastien Pesenti , Yuri Syrov , Ping Tang , Manlio Fabio Valdivieso Casique , Olga Matusevich , Igor Kvasov
CPC分类号： A61C7/002 , A61C7/08 , G06T17/20 , G16H20/00 , G06T2207/30036
摘要： Systems and methods of generating an orthodontic model are disclosed. The method may include: generating an initial model of a patient dentition; generating a target model of the patient dentition; defining a plurality of caps and a plurality of links, wherein each link connects two of the plurality of caps; generating a relaxed model of a dental appliance from the plurality of caps and the plurality of links; generating a deformed model of a dental appliance from the plurality of caps and plurality of links; and determining a plurality of movements, wherein the plurality of moments transform the relaxed model to the deformed model and wherein the moments are configured to direct the patient dentition from the initial model to the target model.
-
公开(公告)号：US11864970B2
公开(公告)日：2024-01-09
申请号：US17453591
申请日：2021-11-04
发明人： Iman Shojaei , Reza Shirazi Aghjari , John Y. Morton , Vadim Matov , Eric Yau , Fuming Wu , Sergei Brodsky
CPC分类号： A61C7/002 , G16H20/40 , G16H50/50 , A61C2007/004
摘要： A system and method for determining a center of resistance of a tooth may include receiving a 3D digital representation of an initial arrangement and a final arrangement of a patient's teeth and determining a 3D treatment plan. The 3D treatment plan may include a plurality of 3D stages for rearranging the teeth from the initial arrangement toward the final arrangement. The method may also include determining, in accordance with the 3D treatment plan, an intended movement of the teeth for each of the stages and deriving, using a 3D resistance model, an applied force system for achieving the intended movement of the teeth for each of the stages. The method may also include deriving 3D geometries of oral appliances for the stages in response to the applied force system. Various other systems and methods are also disclosed.
-
公开(公告)号：US11417431B2
公开(公告)日：2022-08-16
申请号：US15789798
申请日：2017-10-20
发明人： Vadim Matov , Sergei Brodsky , Fuming Wu
IPC分类号： G16H50/50
摘要： Embodiments of the present disclosure include computing device related, system, and method embodiments for virtually testing force placed on a tooth are described herein. One method embodiment includes receiving initial orthodontic data (IOD) of teeth, and receiving a desired position of a tooth contained in the IOD. The method embodiment can also include computing a desired force and torque to be applied to the tooth to reach the desired position, wherein the force and torque are applied using a dental attachment. The method embodiment can include virtually testing and adjusting the attachment iteratively to reach the desired force and torque, and displaying the force and torque applied to the tooth via a user interface.
-
公开(公告)号：US12127906B2
公开(公告)日：2024-10-29
申请号：US18451641
申请日：2023-08-17
发明人： Vadim Matov , Sergei Brodsky , Bastien Pesenti , Yuri Syrov , Ping Tang , Manlio Fabio Valdivieso Casique , Olga Matusevich , Igor Kvasov
CPC分类号： A61C7/002 , A61C7/08 , G06T17/20 , G16H20/00 , G06T2207/30036
摘要： A method for digital treatment planning may include defining a set of contact points on a tooth of a patient's dentition and a plurality of connections between pairs of the plurality of contact points. The plurality of connections may include Hookian stiffness parameters of a dental appliance between the plurality of contact points. The method may also include generating a relaxed model of a dental appliance using the plurality of contact points and the plurality of connections. The method may also include generating a deformed model of the dental appliance using the plurality of contact points and plurality of connections. The method may also include transforming the relaxed model to the deformed model to direct the patient dentition towards a target tooth arrangement.
-
公开(公告)号：US20180039755A1
公开(公告)日：2018-02-08
申请号：US15789798
申请日：2017-10-20
发明人： Vadim Matov , Sergei Brodsky , Fuming Wu
IPC分类号： G06F19/00
CPC分类号： G16H50/50
摘要： Embodiments of the present disclosure include computing device related, system, and method embodiments for virtually testing force placed on a tooth are described herein. One method embodiment includes receiving initial orthodontic data (IOD) of teeth, and receiving a desired position of a tooth contained in the IOD. The method embodiment can also include computing a desired force and torque to be applied to the tooth to reach the desired position, wherein the force and torque are applied using a dental attachment. The method embodiment can include virtually testing and adjusting the attachment iteratively to reach the desired force and torque, and displaying the force and torque applied to the tooth via a user interface.
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.015 秒)
