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    CONICAL-DISC-CUTTING-BUR
    1.
    发明公开
    CONICAL-DISC-CUTTING-BUR 审中-公开

    公开(公告)号：US20240285374A1

    公开(公告)日：2024-08-29

    申请号：US18114806

    申请日：2023-02-27

    申请人： STRAUSS & CO LTD ISRAEL

    发明人： EYAL TARAZI ,  SHLOMY RUBANENKO

    IPC分类号： A61C5/77

    CPC分类号： A61C5/77

    摘要： A novel disc-cutting bur to be used by a dentist in order to cut ceramic crowns is disclosed. The disc cutting bur may comprise a shank and a cutting disc, wherein the shape of the cutting disc is a truncated cone.

    DENTAL STENT
    3.
    发明公开
    DENTAL STENT 审中-公开

    公开(公告)号：US20240245489A1

    公开(公告)日：2024-07-25

    申请号：US18624604

    申请日：2024-04-02

    申请人： Smile Fast Ltd

    发明人： Thomas SEALEY ,  Olumide OJO

    IPC分类号： A61C5/00 ,  A61C5/77 ,  A61C5/80 ,  A61C13/00 ,  A61C19/06

    CPC分类号： A61C5/007 ,  A61C5/77 ,  A61C5/80 ,  A61C13/0019 ,  A61C19/063

    摘要： A dental stent for tooth restoration, comprising an acrylic outer shell and a set of metal matrix separator strips partially embedded into an inner silicon bed; a method of manufacturing a dental stent including 3D printing of a model wherein tooth forms of teeth to be restored are individually removable from a remainder of the model; a method of tooth restoration using a dental stent, and a kit of parts comprising a dental stent and a composite resin, and optionally a heater, a light cure unit, and a finishing tool kit.

    Automated production of dental restoration
    7.
    发明授权
    Automated production of dental restoration 有权

    公开(公告)号：US11903792B2

    公开(公告)日：2024-02-20

    申请号：US16664297

    申请日：2019-10-25

    申请人： 3Shape A/S

    发明人： Rune Fisker ,  Sven Nonboe ,  David Fischer

    IPC分类号： A61C9/00 ,  A61C13/00 ,  A61C5/77 ,  A61C13/08 ,  A61C13/083 ,  A61C13/12 ,  A61C5/70

    CPC分类号： A61C9/004 ,  A61C5/77 ,  A61C9/0053 ,  A61C13/0004 ,  A61C13/0006 ,  A61C13/0022 ,  A61C13/082 ,  A61C13/083 ,  A61C13/12 ,  A61C5/70

    摘要： A method for manufacturing/producing a dental restoration for a patient, where the method includes: obtaining a 3D scan of at least a restoration site of the patient's mouth, where the manufactured dental restoration is adapted for fitting to the restoration site; obtaining a computer-aided design (CAD design) of the dental restoration; milling the restoration from a material, where the restoration is milled both on an inside surface configured for fitting to the shape of the restoration site of the patient's mouth and on an outside surface, where the milling is according to the obtained CAD design; transferring the milled restoration to a retention means providing a fixed known position of the restoration relative to a post-processing machinery, where the restoration is retained on the inside surface, such that the outside surface of the restoration is approachable/free/accessible; and performing post-processing of the outside surface of the restoration.