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公开(公告)号：US10514293B2
公开(公告)日：2019-12-24
申请号：US15483734
申请日：2017-04-10
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Noam Babayoff , Yossef Atiya , Tzvi Philipp
Abstract: An apparatus adapted for confocal imaging of a non-flat specimen comprising a coherent light source for producing a light beam, imaging optics adapted to focus the light beam into at least one spot on a surface of a specimen, and a detector adapted to receive and detect light reflected from the specimen surface. The imaging optics comprise at least one optical component located so that the light reflected from the specimen surface passes therethrough on its way to the detector. The optical component is movable so as to move the at least one spot, within a range of movement, to a number of distinct locations in a plane perpendicular to the apparatus' optical axis, within the detector's integration time.
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公开(公告)号：US20180280124A1
公开(公告)日：2018-10-04
申请号：US15905548
申请日：2018-02-26
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Noam Babayoff , Eldad Taub , Avi Kopelman
IPC: A61C9/00 , A61C17/022 , A61B1/253 , A61C17/02
Abstract: A dental instrument and method for imaging the three-dimensional topography of one or more teeth in the oral cavity of an individual is provided. The instrument includes a probe insertable into the oral cavity to receive the image of these surfaces which can then be processed. Combined with the probe is an auxiliary which projects an air stream toward the surface to be imaged by the probe and acts to evaporate and remove from these surfaces a liquid film coating formed by saliva and other fluids present in the oral cavity, to render these surfaces dry and to enhance their reflectivity and in doing so, provide clearer images.
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公开(公告)号：US09937021B2
公开(公告)日：2018-04-10
申请号：US15158366
申请日：2016-05-18
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Noam Babayoff , Eldad Taub , Avi Kopelman
IPC: A61C3/00 , A61C9/00 , A61B1/253 , A61C17/02 , A61C17/022
CPC classification number: A61C9/006 , A61B1/253 , A61C17/0208 , A61C17/022
Abstract: A dental instrument and method for imaging the three-dimensional topography of one or more teeth in the oral cavity of an individual is provided. The instrument includes a probe insertable into the oral cavity to receive the image of these surfaces which can then be processed. Combined with the probe is an auxiliary which projects an air stream toward the surface to be imaged by the probe and acts to evaporate and remove from these surfaces a liquid film coating formed by saliva and other fluids present in the oral cavity, to render these surfaces dry and to enhance their reflectivity and in doing so, provide clearer images.
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公开(公告)号：US20170211972A1
公开(公告)日：2017-07-27
申请号：US15483734
申请日：2017-04-10
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Noam Babayoff , Yossef Atiya , Tzvi Philipp
Abstract: An apparatus adapted for confocal imaging of a non-flat specimen comprising a coherent light source for producing a light beam, imaging optics adapted to focus the light beam into at least one spot on a surface of a specimen, and a detector adapted to receive and detect light reflected from the specimen surface. The imaging optics comprise at least one optical component located so that the light reflected from the specimen surface passes therethrough on its way to the detector. The optical component is movable so as to move the at least one spot, within a range of movement, to a number of distinct locations in a plane perpendicular to the apparatus' optical axis, within the detector's integration time.
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25.发明申请公开(公告)号：US20150297329A1
公开(公告)日：2015-10-22
申请号：US14755171
申请日：2015-06-30
Applicant: Align Technology, Inc.
Inventor： Noam Babayoff
CPC classification number: H04N13/15 , A61B1/00009 , A61B1/00096 , A61B1/0615 , A61B1/0638 , A61B1/0646 , A61B1/0676 , A61B1/0684 , A61B1/24 , A61B1/247 , A61B5/0068 , A61B5/0088 , A61B5/1077 , A61B5/1079 , A61C9/0053 , A61C9/0066 , A61C19/04 , G01B11/24 , G01B11/25 , G01J3/02 , G01J3/0205 , G01J3/0208 , G01J3/0216 , G01J3/0218 , G01J3/0224 , G01J3/0243 , G01J3/0256 , G01J3/10 , G01J3/462 , G01J3/50 , G01J3/501 , G01J3/508 , G01J3/51 , G01N21/255 , G06F19/00 , G06T7/0012 , G06T7/12 , G06T7/90 , G06T2207/10024 , G06T2207/10028 , G06T2207/30036 , H01L27/14868 , H04N13/207 , H04N13/257 , H04N13/271 , H04N13/296
Abstract: A device for determining the surface topology and associated color of a structure, such as a teeth segment, includes a scanner for providing depth data for points along a two-dimensional array substantially orthogonal to the depth direction, and an image acquisition means for providing color data for each of the points of the array, while the spatial disposition of the device with respect to the structure is maintained substantially unchanged. A processor combines the color data and depth data for each point in the array, thereby providing a three-dimensional color virtual model of the surface of the structure. A corresponding method for determining the surface topology and associate color of a structure is also provided.
Abstract translation: 用于确定诸如齿段的结构的表面拓扑和相关联颜色的装置包括用于为基本上与深度方向正交的二维阵列的点提供深度数据的扫描器，以及用于提供颜色的图像获取装置 数据，而阵列相对于结构的空间布置基本上保持不变。 处理器组合阵列中每个点的颜色数据和深度数据，从而提供结构表面的三维颜色虚拟模型。 还提供了用于确定结构的表面拓扑和关联颜色的相应方法。
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Patent Agency Ranking
公开(公告)号：US11418770B2
公开(公告)日：2022-08-16
申请号：US17247673
申请日：2020-12-18
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Noam Babayoff
IPC: G01N21/25 , H01L27/148 , A61C19/04 , G01J3/46 , G01J3/51 , H04N13/15 , G01B11/25 , H04N13/207 , H04N13/257 , H04N13/271 , H04N13/296 , A61B1/00 , A61B1/06 , A61B1/24 , A61B1/247 , A61B5/00 , A61B5/107 , G01B11/24 , G01J3/02 , G01J3/10 , G01J3/50 , G06T7/12 , G06T7/90 , A61C9/00 , G06T7/00
Abstract: A device for determining the surface topology and associated color of a structure, such as a teeth segment, includes a scanner for providing depth data for points along a two-dimensional array substantially orthogonal to the depth direction, and an image acquisition means for providing color data for each of the points of the array, while the spatial disposition of the device with respect to the structure is maintained substantially unchanged. A processor combines the color data and depth data for each point in the array, thereby providing a three-dimensional color virtual model of the surface of the structure. A corresponding method for determining the surface topology and associate color of a structure is also provided.
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公开(公告)号：US20190230336A1
公开(公告)日：2019-07-25
申请号：US16373482
申请日：2019-04-02
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Noam Babayoff
IPC: H04N13/15 , G01B11/25 , G01J3/02 , H04N13/207 , G06T7/12 , A61C19/04 , H01L27/148 , A61B5/107 , A61B1/00 , A61B1/06 , A61B1/24 , A61B1/247 , A61B5/00 , G01B11/24 , G01J3/10 , G01J3/50 , G01N21/25 , H04N13/257 , H04N13/271 , H04N13/296 , G06T7/90 , A61C9/00 , G06T7/00
Abstract: A device for determining the surface topology and associated color of a structure, such as a teeth segment, includes a scanner for providing depth data for points along a two-dimensional array substantially orthogonal to the depth direction, and an image acquisition means for providing color data for each of the points of the array, while the spatial disposition of the device with respect to the structure is maintained substantially unchanged. A processor combines the color data and depth data for each point in the array, thereby providing a three-dimensional color virtual model of the surface of the structure. A corresponding method for determining the surface topology and associate color of a structure is also provided.
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公开(公告)号：US10159546B2
公开(公告)日：2018-12-25
申请号：US15488297
申请日：2017-04-14
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Avi Kopelman , Eldad Taub , Noam Babayoff
IPC: A61C9/00 , A61C7/00 , G06F19/00 , A61C5/77 , G01B11/24 , A61B5/107 , A61C13/00 , A61B5/00 , G16H50/50
Abstract: According to the invention, a method and system are provided for scanning, and for facilitating scanning of, an intraoral cavity. The target parts of the intraoral cavity that it is desired to have scanned are identified, and the spatial s relationships between a scanning device and the target parts of the intraoral cavity suitable for enabling said target parts to be scanned by said scanning device, are also identified or otherwise determined. These relationships are then displayed, and the displayed relationships are used as a guide for scanning the intraoral cavity.
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公开(公告)号：US09651419B2
公开(公告)日：2017-05-16
申请号：US13905038
申请日：2013-05-29
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Noam Babayoff , Yossef Atiya , Tzvi Philipp
CPC classification number: G01J1/0448 , G02B21/0056 , G02B21/006 , G02B21/008 , G02B27/48 , G03H1/32
Abstract: An apparatus adapted for confocal imaging of a non-flat specimen comprising a coherent light source for producing a light beam, imaging optics adapted to focus the light beam into at least one spot on a surface of a specimen, and a detector adapted to receive and detect light reflected from the specimen surface. The imaging optics comprise at least one optical component located so that the light reflected from the specimen surface passes therethrough on its way to the detector. The optical component is movable so as to move the at least one spot, within a range of movement, to a number of distinct locations in a plane perpendicular to the apparatus' optical axis, within the detector's integration time.
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公开(公告)号：US09615901B2
公开(公告)日：2017-04-11
申请号：US14743765
申请日：2015-06-18
Applicant: Align Technology, Inc.
Inventor： Noam Babayoff , Isaia Glaser-Inbari
IPC: G01B11/24 , A61C9/00 , A61B1/24 , A61B5/00 , A61B5/107 , A61C13/00 , G01B11/25 , A61B1/06 , A61B1/00
CPC classification number: A61C9/0066 , A61B1/00096 , A61B1/06 , A61B1/24 , A61B5/0064 , A61B5/0088 , A61B5/1077 , A61B5/4547 , A61C5/77 , A61C9/0053 , A61C13/0004 , G01B11/24 , G01B11/25
Abstract: An apparatus for determining surface topology of a portion of a three-dimensional structure is provided, that includes a probing member, an illumination unit, a light focusing optics, a translation mechanism, a detector and a processor.
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