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    Dental attachment template tray systems
    252.
    发明授权
    Dental attachment template tray systems 有权

    公开(公告)号：US12274597B2

    公开(公告)日：2025-04-15

    申请号：US15674662

    申请日：2017-08-11

    Applicant: Align Technology, Inc.

    Inventor： Avi Kopelman ,  Chunhua Li

    IPC: A61C7/14 ,  A61C13/15

    Abstract: The present disclosure provides methods, devices, and systems for the bonding of attachments for use with dental appliances. For instance, an attachment template tray system may include a template body and a light source tray. Electronic circuitry of the light source tray may be configured to activate, based on a signal from a sensor assembly, radiation source(s) of the light source tray when the light source tray is within a threshold distance of the template body. The template body may include an orthodontic attachment with a release layer covering an engagement surface. Radiation sources of the light source tray may be configured to emit a first range of wavelengths of light for curing a light curable adhesive coating on the orthodontic attachment and a second range of wavelengths of light for degrading the release layer.

    Methods, systems and accessories useful for procedures relating to dental implants
    254.
    发明授权
    Methods, systems and accessories useful for procedures relating to dental implants 有权

    公开(公告)号：US12263049B2

    公开(公告)日：2025-04-01

    申请号：US18623871

    申请日：2024-04-01

    Applicant: ALIGN TECHNOLOGY, INC.

    Inventor： Avi Kopelman

    IPC: A61C13/00 ,  A61C8/00 ,  A61C9/00 ,  A61C13/34

    Abstract: A method and system are provided for manufacturing a physical dental model. A virtual model is provided representative of at least a portion of the intra-oral cavity including at least one dental implant implanted therein, and the virtual model includes a virtual portion representative of each dental implant. The virtual spatial disposition of each such virtual portion is determined with respect to the virtual model, corresponding to a real spatial disposition of the respective implant with respect to the intra oral cavity. A physical model is then manufactured based on the virtual model, the physical model including a physical analog corresponding to each implant at a respective physical spatial disposition with respect to the physical model corresponding to the respective virtual spatial disposition of the respective virtual portion with respect to the first virtual model as already determined. In some embodiments, a jig is provided configured for maintaining a desired physical spatial disposition between the physical analog and a cavity of the physical dental model at least until the physical analog is affixed in the cavity.

    DENTAL DIAGNOSTICS HUB
    255.
    发明申请
    DENTAL DIAGNOSTICS HUB 有权

    公开(公告)号：US20250072757A1

    公开(公告)日：2025-03-06

    申请号：US18928587

    申请日：2024-10-28

    Applicant: Align Technology, Inc.

    Inventor： Gilad Elbaz ,  Michael Sabina ,  Ran Katz ,  Avi Kopelman ,  Eric Kuo ,  Leon Rasovsky

    IPC: A61B5/00 ,  A61B6/51 ,  A61C9/00 ,  G16H20/00 ,  G16H50/20

    Abstract: A method includes receiving intraoral scan data of an intraoral cavity of a patient; processing the intraoral scan data to determine, for each dental condition of a plurality of dental conditions, whether the dental condition is detected for the patient and a severity of the dental condition; and presenting indications of the plurality of dental conditions together in a graphical user interface (GUI), wherein the indications show, for each dental condition of the plurality of dental conditions, whether the dental condition was detected for the patient and the severity of the dental condition.

    Image registration of intraoral images using ink markings
    256.
    发明授权
    Image registration of intraoral images using ink markings 有权

    公开(公告)号：US12178683B2

    公开(公告)日：2024-12-31

    申请号：US18369750

    申请日：2023-09-18

    Applicant: Align Technology, Inc.

    Inventor： Avi Kopelman ,  Adi Levin ,  Ran Katz ,  Eric Kuo

    IPC: A61C9/00 ,  A61B90/00 ,  G06T7/593

    Abstract: Embodiments include receiving intraoral scan data comprising a plurality of intraoral images of a dental site generated during scanning of the dental site by an intraoral scanner, a plurality of ink markings each comprising a pattern of ink having been temporarily stamped or tattooed onto a gingival surface at the dental site prior to the scanning of the dental site, wherein at least two intraoral images of the plurality of intraoral images comprise representations of one or more ink markings of the plurality of ink markings. Embodiments further include performing registration between the plurality of intraoral images based at least in part on the one or more ink markings, generating a three-dimensional (3D) model of the dental site using the plurality of intraoral images that have undergone registration, and outputting the generated 3D model to a display.

    DIGITAL 3D MODEL GENERATION WITH ACCURATE ARCH WIDTH
    257.
    发明申请
    DIGITAL 3D MODEL GENERATION WITH ACCURATE ARCH WIDTH 有权

    公开(公告)号：US20240382295A1

    公开(公告)日：2024-11-21

    申请号：US18785992

    申请日：2024-07-26

    Applicant: Align Technology, Inc.

    Inventor： Ofer Saphier ,  Avi Kopelman

    IPC: A61C13/00 ,  G06T7/50 ,  G06T7/55 ,  G06T19/20

    Abstract: A system comprises an intraoral scanner and one or more computing devices. The one or more computing devices are configured to: receive a plurality of intraoral scans of the dental arch; determine that an intraoral scan comprises a depiction of a first 3D surface and a depiction of at least a feature of a second 3D surface that is separated from the first 3D surface by at least one intervening 3D surface not shown in the at least one intraoral scan; stitch together the plurality of intraoral scans; and generate a virtual 3D model of the dental arch from the plurality of intraoral scans, wherein a distance between the first 3D surface and the second 3D surface in the virtual 3D model is based on the distance between first 3D surface and the feature of the second 3D surface in the at least one intraoral scan.

    Methods, systems and accessories useful for procedures relating to dental implants
    259.
    发明授权
    Methods, systems and accessories useful for procedures relating to dental implants 有权

    公开(公告)号：US11974892B2

    公开(公告)日：2024-05-07

    申请号：US18129729

    申请日：2023-03-31

    Applicant: ALIGN TECHNOLOGY, INC.

    Inventor： Avi Kopelman

    IPC: A61C13/00 ,  A61C8/00 ,  A61C9/00 ,  A61C13/34

    CPC classification number: A61C13/0004 ,  A61C8/00 ,  A61C8/0001 ,  A61C9/00 ,  A61C9/0053 ,  A61C13/0022 ,  A61C13/34 ,  A61C9/002

    Abstract: A method and system are provided for manufacturing a physical dental model. A virtual model is provided representative of at least a portion of the intra-oral cavity including at least one dental implant implanted therein, and the virtual model includes a virtual portion representative of each dental implant. The virtual spatial disposition of each such virtual portion is determined with respect to the virtual model, corresponding to a real spatial disposition of the respective implant with respect to the intra oral cavity. A physical model is then manufactured based on the virtual model, the physical model including a physical analog corresponding to each implant at a respective physical spatial disposition with respect to the physical model corresponding to the respective virtual spatial disposition of the respective virtual portion with respect to the first virtual model as already determined. In some embodiments, a jig is provided configured for maintaining a desired physical spatial disposition between the physical analog and a cavity of the physical dental model at least until the physical analog is affixed in the cavity.

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