公开(公告)号：US11633265B2

公开(公告)日：2023-04-25

申请号：US16229373

申请日：2018-12-21

Applicant: 3Shape A/S

Inventor： Rune Fisker ,  Christophe Vasiljev Barthe ,  Kasper Kabell Kristensen ,  Tommy Sanddal Poulsen

IPC: A61C11/00 ,  A61C13/00 ,  A61C19/05 ,  A61C13/097 ,  G16H20/40 ,  A61C9/00 ,  A61C19/045

Abstract: Disclosed is a computer-implemented method of using a dynamic virtual articulator for simulating occlusion of teeth, when performing computer-aided designing of one or more dental restorations for a patient, where the method includes the steps of: providing the virtual articulator including a virtual three-dimensional model of the upper jaw and a virtual three-dimensional model of the lower jaw resembling the upper jaw and lower jaw, respectively, of the patient's mouth; providing movement of the virtual upper jaw and the virtual lower jaw relative to each other for simulating dynamic occlusion, whereby collisions between teeth in the virtual upper and virtual lower jaw occur; wherein the method further includes: providing that the teeth in the virtual upper jaw and virtual lower jaw are blocked from penetrating each other's virtual surfaces in the collisions.

公开(公告)号：US11751981B2

公开(公告)日：2023-09-12

申请号：US16352320

申请日：2019-03-13

Applicant: 3SHAPE A/S

Inventor： Rune Fisker ,  Christophe Vasiljev Barthe ,  Kasper Kabell Kristensen ,  Tommy Sanddal Poulsen

IPC: A61C11/00 ,  A61C13/00 ,  A61C19/05 ,  G16H20/40 ,  A61C9/00 ,  A61C19/045

CPC classification number: A61C11/00 ,  A61C13/0004 ,  A61C19/05 ,  A61C9/0053 ,  A61C9/0086 ,  A61C19/045 ,  G16H20/40

Abstract: Disclosed is a computer-implemented method of using a dynamic virtual articulator for simulating occlusion of teeth, when performing computer-aided designing of one or more dental restorations for a patient, where the method includes the steps of: providing the virtual articulator including a virtual three-dimensional model of the upper jaw and a virtual three-dimensional model of the lower jaw resembling the upper jaw and lower jaw, respectively, of the patient's mouth; providing movement of the virtual upper jaw and the virtual lower jaw relative to each other for simulating dynamic occlusion, whereby collisions between teeth in the virtual upper and virtual lower jaw occur; wherein the method further includes: providing that the teeth in the virtual upper jaw and virtual lower jaw are blocked from penetrating each other's virtual surfaces in the collisions.

公开(公告)号：US20190290408A1

公开(公告)日：2019-09-26

申请号：US16229373

申请日：2018-12-21

Applicant: 3Shape A/S

Inventor： Rune FISKER ,  Christophe Vasiljev Barthe ,  Kasper Kabel Kristensen ,  Tommy Sanddal Poulsen

IPC: A61C11/00 ,  A61C13/00 ,  A61C19/05

Abstract: Disclosed is a computer-implemented method of using a dynamic virtual articulator for simulating occlusion of teeth, when performing computer-aided designing of one or more dental restorations for a patient, where the method includes the steps of: providing the virtual articulator including a virtual three-dimensional model of the upper jaw and a virtual three-dimensional model of the lower jaw resembling the upper jaw and lower jaw, respectively, of the patient's mouth; providing movement of the virtual upper jaw and the virtual lower jaw relative to each other for simulating dynamic occlusion, whereby collisions between teeth in the virtual upper and virtual lower jaw occur; wherein the method further includes: providing that the teeth in the virtual upper jaw and virtual lower jaw are blocked from penetrating each other's virtual surfaces in the collisions.