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    METHOD FOR DIGITALLY DESIGNING A DENTURE FOR A PATIENT
    5.
    发明公开
    METHOD FOR DIGITALLY DESIGNING A DENTURE FOR A PATIENT 审中-公开

    公开(公告)号：EP3954323A1

    公开(公告)日：2022-02-16

    申请号：EP21184425.3

    申请日：2014-12-19

    申请人： 3Shape A/S

    发明人： FISKER, Rune

    IPC分类号： A61C13/00 ,  A61C13/34 ,  A61C13/01 ,  A61C11/00

    摘要： Disclosed is a method for digitally designing a denture for a patient, where the denture comprises a plurality of denture teeth, where designing the denture comprises transforming, such as relocating, repositioning and/or rotating, denture teeth of the denture, and where the denture teeth are grouped in at least two blocks where each block comprises at least two denture teeth, wherein the method comprises:
    - obtaining a 3D scan of the upper jaw and lower jaw of the patient;
    - obtaining a digital 3D arrangement of the denture teeth, where the denture teeth are pre-set in occlusion;
    - digitally arranging the 3D scan of the upper jaw and lower jaw relative to the 3D arrangement of the denture teeth;
    - digitally transforming at least one denture tooth based on input from a user; where at least one design rule is enforced that affect one or more, but not all of the blocks, when the at least one denture tooth is transformed.

    SCANNING EDENTULOUS PATIENTS
    6.
    发明公开
    SCANNING EDENTULOUS PATIENTS 审中-公开

    公开(公告)号：EP3854345A1

    公开(公告)日：2021-07-28

    申请号：EP21150100.2

    申请日：2016-03-10

    申请人： 3Shape A/S

    发明人： FISKER, Rune ,  PLÖNNIGS, Birk

    IPC分类号： A61C9/00 ,  A61C11/00 ,  A61C19/05 ,  A61C1/08 ,  A61C13/07

    摘要： Disclosed is a method for scanning an edentulous patent who has a denture, where an impression material arranged at the gum-facing surfaces of the dentures is shaped by the patient's gums and both the teeth side and the gum-facing surface of the denture is scanned and the obtained digital 3D representations are used to determine the relative arrangement of the patient's edentulous jaws in a bite determined by the dentures.

    DENTAL MODEL, ARTICULATOR AND METHODS FOR PRODUCTION THEREOF
    10.
    发明授权
    DENTAL MODEL, ARTICULATOR AND METHODS FOR PRODUCTION THEREOF 有权
    牙科模型，研磨器及其生产方法

    公开(公告)号：EP2079393B1

    公开(公告)日：2017-12-13

    申请号：EP07835123.6

    申请日：2007-10-18

    申请人： Nobel Biocare Services AG

    发明人： KARLSSON, Per-Olof ,  FÄLDT, Jenny ,  ANDERSSON, Matts

    IPC分类号： A61C13/00 ,  A61C11/00 ,  A61C11/08 ,  A61C13/20

    CPC分类号： A61C11/08 ,  A61C13/20 ,  B33Y80/00

    摘要： A model of at least a part of a dental structure, an articulator, and methods of manufacturing such devices are provided. The model and the articulator can be used to approximate the natural movements of a jaw of a patient to facilitate preparation of a dental restoration. The model can include the dental structure, an interface, and at least one void extending from a reference surface of the interface inwardly toward the void. The articulator can include upper and lower portions on which models of upper and lower dental structures can be held. The upper and lower portions of the articulator can be configured to generally maintain a vertical alignment while at least one gap formed between respective first and second alignment components thereof allows horizontal movability of the upper and lower portions relative to each other to test the interfit of the models therebetween.