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公开(公告)号：US20160259515A1
公开(公告)日：2016-09-08
申请号：US14641188
申请日：2015-03-06
Applicant: Align Technology, Inc.
Inventor： Michael Sabina , Leon Rasovsky
IPC: G06F3/0488 , G06F3/0484 , G06F3/01 , G06F3/0346
CPC classification number: G06F3/017 , A61C5/77 , A61C9/0053 , A61C13/0004 , G06F3/0346 , G06F3/04883
Abstract: During a medical scan session, a computing device executing a medical scan application receives a touch input from a touch sensitive medical scanning device. The computing device determines whether the touch input comprises at least one of a hold gesture or a swipe gesture. The computing device then performs a first function responsive to determining that the touch input comprises a hold gesture. The computing device then performs a second function responsive to determining that the touch input comprises a swipe gesture.
Abstract translation: 在医疗扫描会话期间，执行医疗扫描应用的计算设备从触敏医疗扫描设备接收触摸输入。 计算设备确定触摸输入是否包括保持手势或滑动手势中的至少一个。 然后，计算设备响应于确定触摸输入包括保持手势执行第一功能。 然后，计算设备响应于确定触摸输入包括滑动手势执行第二功能。
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公开(公告)号：US12268574B2
公开(公告)日：2025-04-08
申请号：US18365201
申请日：2023-08-03
Applicant: Align Technology, Inc.
Inventor： Michael Sabina , Avi Kopelman , Eric Kuo , Gilad Elbaz , Assaf Weiss , Doron Malka , Ofer Saphier , Eliahou Franklin Nizard , Ido Tishel , Shai Ayal , Maayan Moshe
IPC: A61C9/00 , A61B1/00 , A61B1/06 , A61B1/24 , A61B5/00 , A61B6/51 , A61C7/00 , A61C13/00 , G06T19/00 , A61C13/34
Abstract: Intraoral scanning systems configured to perform computer-implemented methods for identifying dental features. The methods may include engaging a trained machine learning network to identify one or more dental features in one or more regions of a patient's dentition. Each of the dental features may be present in at least one of multiple records. Each of the records may include multiple images of the patient's dentition and may be taken with a different imaging modality. The confidence score may be determined or adjusted using a 3D model of the patient's dentition. The confidence score may be determined or adjusted based on the region of the patient's dentition within each record. The methods may include displaying an indicator of each dental feature that has a confidence score that is above a threshold on the 3D model of the patient's dentition, and modifying the display as a user adjusts the threshold.
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公开(公告)号：US12262869B2
公开(公告)日：2025-04-01
申请号：US18351479
申请日：2023-07-12
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Michael Sabina , Nir Makmel , Adi Levin , Arad Zulti , Arthur Hsieh
Abstract: Apparatuses, including sleeves, intraoral scanning systems to use these sleeves, and methods of using the sleeve, that authenticate the sleeve for use with an intraoral scanning system. Authentication may include verifying that the sleeve is new (unused) and/or verifying that the sleeve is appropriate and/or intended for use with the intraoral scanning system. Once authenticated, operation parameters of the intraoral scanning system can be automatically set based on information from a scanned identifier on the sleeve.
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公开(公告)号：US12236607B2
公开(公告)日：2025-02-25
申请号：US17124363
申请日：2020-12-16
Applicant: Align Technology, Inc.
Inventor： Assaf Weiss , Maxim Volgin , Pavel Agniashvili , Chad Clayton Brown , Alexander Raskhodchikov , Avi Kopelman , Michael Sabina , Moti Ben-Dov , Shai Farkash , Igor Makiewsky , Maayan Moshe , Ofer Saphier
Abstract: In embodiments, a processing device detects a margin line in a model of a preparation from one or more images. The processing device determines, for each segment of a plurality of segments of the margin line, a quality score for the segment. The processing device determines that a segment of the margin line has a quality score that is below a quality threshold, wherein the segment of the margin line was generated based on a first set of images. Responsive to determining that the segment of the margin line has the quality score that is below the quality threshold, the processing devices updates the three-dimensional model of the preparation by replacing a portion of the three-dimensional model associated with the segment of the margin line with image data from at least one of a new image or a second set of images.
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公开(公告)号：US12062180B2
公开(公告)日：2024-08-13
申请号：US17124366
申请日：2020-12-16
Applicant: Align Technology, Inc.
Inventor： Assaf Weiss , Maxim Volgin , Pavel Agniashvili , Chad Clayton Brown , Alexander Raskhodchikov , Avi Kopelman , Michael Sabina , Moti Ben-Dov , Shai Farkash , Igor Makiewsky , Maayan Moshe , Ofer Saphier
CPC classification number: G06T7/12 , A61C13/0004 , A61C13/0019 , A61C13/34 , G06N3/047 , G06N3/08 , G06T7/0012 , G16H30/40 , G06T2207/20081 , G06T2207/20084 , G06T2207/30036
Abstract: In embodiments, a processing device generates a three-dimensional model of a dental site from scan data, the three-dimensional model comprising a representation of a tooth, wherein a portion of the three-dimensional model comprises an interfering surface that obscures a portion of the tooth. The processing device receives or generates an image of the tooth, wherein the image depicts the interfering surface. The processing device processes the image to generate a modified image, wherein the portion of the tooth that was obscured by the interfering surface in the image is shown in the modified image. The processing device updates the three-dimensional model of the dental site by replacing, using the modified image, the portion of the three-dimensional model that comprises the interfering surface that obscures the portion of the tooth, wherein the portion of the tooth that was obscured in the three-dimensional model is shown in an updated three-dimensional model.
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Patent Agency Ranking
公开(公告)号：US11737657B2
公开(公告)日：2023-08-29
申请号：US17972567
申请日：2022-10-24
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Michael Sabina , Nir Makmel , Adi Levin , Arad Zulti , Arthur Hsieh
CPC classification number: A61B1/00142 , A61B1/00103 , A61B1/00172 , A61B1/24 , A61B5/0088 , A61C9/0053 , G16H40/67
Abstract: Apparatuses, including sleeves, intraoral scanning systems to use these sleeves, and methods of using the sleeve, that authenticate the sleeve for use with an intraoral scanning system. Authentication may include verifying that the sleeve is new (unused) and/or verifying that the sleeve is appropriate and/or intended for use with the intraoral scanning system. Once authenticated, operation parameters of the intraoral scanning system can be automatically set based on information from a scanned identifier on the sleeve.
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公开(公告)号：USRE49605E1
公开(公告)日：2023-08-15
申请号：US17032366
申请日：2020-09-25
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Michael Sabina
IPC: G06K9/00 , A61B1/00 , A61B1/24 , G06T1/00 , A61C3/00 , A61C5/77 , G06T7/13 , A61C9/00 , G06T15/20 , G06T17/00
CPC classification number: A61C5/77 , A61B1/0002 , A61B1/00045 , A61B1/24 , A61C9/0053 , G06T1/0007 , G06T7/13 , G06T15/205 , G06T17/00 , A61B1/000095 , G06T2207/30036
Abstract: A processing device receives an intraoral image of a first intraoral site and determines an identity of the first intraoral site. The processing device then locks the intraoral image and selects a portion of the intraoral image depicting a portion of the first intraoral site based at least in part on the identity of the first intraoral site. The processing device may then generate a model comprising the first intraoral site based at least in part on the locked intraoral image, wherein the portion of the locked intraoral image is used for a first region of the model, and wherein data from one or more additional intraoral images that also depict the portion of the first intraoral site is not used for the first region of the model.
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公开(公告)号：US20230047067A1
公开(公告)日：2023-02-16
申请号：US17976725
申请日：2022-10-28
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Michael Sabina , Adi Levin , Mikhail Minchenkov , Maria Anufrienko
IPC: A61B5/00 , A61C7/00 , A61C13/34 , A61C9/00 , A61B6/14 , A61B6/00 , G06T7/55 , G06T7/579 , A61B1/24 , G06T7/33 , A61B6/03
Abstract: An intraoral scanner generates 2D images of a dental site and 3D intraoral scans of the dental site. The computing device receives the 2D images of the dental site and the 3D intraoral scans of the dental site from the intraoral scanner, generates a 3D model of the dental site based on the 3D intraoral scans of the dental site, and processes at least one of a) one or more of the 2D images of the dental site, b) one or more of the 3D intraoral scans of the dental site, or c) data from the 3D model of the dental site to identify one or more intraoral areas of interest (AOIs) at the dental site. The computing device determines a dental condition associated with the one or more intraoral AOIs, and determines a manner for scanning the one or more intraoral AOIs.
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公开(公告)号：US11490819B2
公开(公告)日：2022-11-08
申请号：US17135893
申请日：2020-12-28
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Michael Sabina , Adi Levin , Mikhail Minchenkov , Maria Anufrienko
IPC: A61B5/00 , A61C7/00 , A61C13/34 , A61C9/00 , A61B6/14 , A61B6/00 , G06T7/55 , G06T7/579 , A61B1/24 , G06T7/33 , A61B6/03
Abstract: A method for distinguishing between types of intraoral areas of interest (AOIs) includes receiving or generating a first 3D model comprising teeth; receiving or generating a second 3D model comprising the teeth; comparing the first 3D model to the second 3D model; determining a difference between the first 3D model and the second 3D model at a dental site comprising a tooth; determining an intraoral AOI that is associated with the difference; determining whether the difference comprises a first type of change indicative of a first type of intraoral AOI or a second type of change indicative of a second type of intraoral AOI; and responsive to determining that the difference comprises the first type of change, determining that the intraoral AOI is the first type of intraoral AOI and generating an indicator of the first type of intraoral AOI for the tooth.
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公开(公告)号：US20220202295A1
公开(公告)日：2022-06-30
申请号：US17564115
申请日：2021-12-28
Applicant: Align Technology, Inc.
Inventor： Gilad Elbaz , Michael Sabina , Ran Katz , Avi Kopelman , Eric Kuo , Leon Rasovsky
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.
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