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公开(公告)号：US20240298892A1
公开(公告)日：2024-09-12
申请号：US18277119
申请日：2022-02-16
Applicant: DENTAL MONITORING
Inventor： Thomas PELLISSARD , Cédric LANCON , Louis-Charles ROISIN , Philippe SALAH
CPC classification number: A61B1/32 , A61B1/24 , G03B15/14 , G03B17/561 , H04M1/05 , H04M2250/52
Abstract: An acquisition kit including: a mobile telephone; a mobile telephone holder including: —a spacer opening via an oral aperture, intended to be inserted into the user's mouth, and via an acquisition aperture, and—an adapter fastened to the spacer and defining, with the spacer, a chamber opening via the oral aperture and via an adapter aperture, the adapter including a base to which the mobile telephone is rigidly but removably attached in an acquisition position in which the objective lens of the mobile telephone has an at least partial view of the oral aperture, through the adapter aperture and the acquisition aperture. In the kit, the adapter aperture is laterally offset relative to a clamping zone for clamping the mobile telephone onto the adapter, the clamping zone consisting of the set of points to which the adapter exerts a clamping force on the mobile telephone.
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公开(公告)号：US12079997B2
公开(公告)日：2024-09-03
申请号：US17432910
申请日：2020-02-21
Applicant: DENTAL MONITORING , UNIVERSITE D′ORLEANS
Inventor： Van Trung Pham , Yves Lucas , Sylvie Treuillet , Laurent Debraux
CPC classification number: G06T7/13 , G06T5/70 , G06T7/12 , G06T2207/20084 , G06T2207/30036
Abstract: A method for determining a contour of the representation, on a photo of an object made up of one or several elements, referred to as an “actual contour.” The method includes the following steps: 1) application of a first treatment to the photo so as to obtain a first image representing a first contour of the object; 2) application of a second treatment to the photo so as to obtain a second image representing a second contour of the object; 3) association, according to a predetermined association algorithm, of each point of the second contour with a point of the first respective contour, then removal of the points of the first contour that have not been associated with a point of the second contour, the first image then representing a corrected contour of the object.
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公开(公告)号：US20240245490A1
公开(公告)日：2024-07-25
申请号：US18562155
申请日：2022-05-24
Applicant: DENTAL MONITORING
Inventor： Thomas PELLISSARD
Abstract: A method for distributing orthodontic aligners intended for an orthodontic treatment of a user's dental arch. The orthodontic treatment is defined by an initial orthodontic treatment plan. At a current instant during an “anterior” part of the orthodontic treatment, acquiring, on the part of the user and using a cellphone, a current representation of the dental arch. Then, updating the initial orthodontic treatment plan on the basis of the current representation, and defining, on the basis of the updated initial orthodontic treatment plan, a “posterior” part of the initial orthodontic treatment following the anterior part of the orthodontic treatment. Then, designing and manufacturing only the orthodontic aligners necessary for the “posterior” part, referred to as “posterior orthodontic aligners,” the number of posterior orthodontic aligners being more than or equal to 1 and fewer than 20. Presenting the one or more posterior orthodontic aligners to the user.
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公开(公告)号：US20240164629A1
公开(公告)日：2024-05-23
申请号：US18277144
申请日：2022-02-16
Applicant: DENTAL MONITORING
Inventor： Thomas PELLISSARD , Cédric LANCON , Guillaume GHYSELINCK
CPC classification number: A61B1/24 , A61B5/0077 , A61B5/6898
Abstract: An acquisition kit including: a mobile telephone with an objective lens for acquiring a 2D and/or 3D representation; a holder to which the telephone is fastened, the holder defining an oral aperture to be inserted into the mouth of a user, the objective lens having a view at least partially representing the oral aperture, the view representing at least a first mark selected from:—a categorization mark identifying a category to which a first constitutive component of the holder belongs; and/or—a personalization mark identifying the user and/or pathology of the user and/or dental care professional and/or group of professionals. The kit includes a computer controller programmed to read the first represented mark and to deduce therefrom a first identifier; then record the first identifier and/or prepare and transmit a message to the user and/or dental care professional; and/or to modify the calibration of the telephone.
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公开(公告)号：US11918437B2
公开(公告)日：2024-03-05
申请号：US16965554
申请日：2019-01-29
Applicant: DENTAL MONITORING
Inventor： Philippe Salah , Thomas Pellissard , Laurent Debraux
IPC: A61C9/00 , G06F18/22 , G06T7/00 , G06T7/33 , G16H30/20 , G16H30/40 , G16H50/20 , G16H50/50 , G16H50/70
CPC classification number: A61C9/0053 , G06F18/22 , G06T7/0016 , G06T7/337 , G16H30/20 , G16H30/40 , G16H50/20 , G16H50/50 , G16H50/70 , G06T2207/20084 , G06T2207/30036 , G06V2201/03
Abstract: Method of enrichment of a reference model to be enriched representing a dental arch. Acquisition, under first real conditions, of a current image of the arch displaying one region. Exploration of the reference model in such a manner as to determine a first view of the reference model, in a first direction of observation the reference image exhibiting a maximum match with the current image. Determination, by comparison of the images, of a first orphan point represented on the current image and not represented on the reference image when the current image is in a first register position in which it is superposed, in the space of the reference model, with the reference image. Addition, in the reference model, of a point on a first straight line parallel to the first direction of observation and passing through the first orphan point in the first register position.
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Patent Agency Ranking
公开(公告)号：US20230404710A1
公开(公告)日：2023-12-21
申请号：US18140222
申请日：2023-04-27
Applicant: DENTAL MONITORING
Inventor： Philippe SALAH , Thomas PELLISSARD , Guillaume GHYSELINCK , Laurent DEBRAUX
CPC classification number: A61C7/002 , G16H50/50 , G16H30/40 , G06T2210/41 , G06T7/0016 , G06T19/006 , G06T2207/30036 , A61C9/004
Abstract: A device including a camera, a processing unit and a screen. The camera configured to, at an updated instant, acquire, by a cellphone or a tablet, an updated image representing a real dental scene. The processing unit configured to determine a virtual dental scene as a representation of the real scene on the updated image and identify an element of the virtual scene which does not comply with an assessment criterion, and highlighting and/or adding a message regarding this element in the virtual scene. The screen configured to display the updated image and present the virtual scene overlaid with the representation of the real scene on the updated image displayed on the screen, in transparent mode or not on the representation. The processing unit, the camera and the screen are configured to communicate with one another. The patient acquires the updated image and observes the screen.
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公开(公告)号：US20230210633A1
公开(公告)日：2023-07-06
申请号：US18008839
申请日：2021-06-09
Applicant: DENTAL MONITORING
Inventor： Thomas PELLISSARD , Guillaume GHYSELINCK
CPC classification number: A61C7/002 , G16H30/40 , G06T2207/30036
Abstract: A method for training a neural network intended to analyze a dental situation of an updated patient. A historical learning database is created that relates to a dental body and to a spatial attribute associated with the dental body. The historical learning database includes more than 1,000 historical records, with each historical record relating to a respective historical patient. Each record including a set of historical images all depicting the dental body in the historical patient, called “historical dental body” and an item of spatial information including, for the historical patient, a set of values for the spatial attribute, called “historical spatial information.” The neural network is trained, by providing it with the sets of historical images as input and with the historical spatial information as output, with the spatial attribute defining an ordered sequence of variables in a three-dimensional reference frame.
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公开(公告)号：US20230162360A1
公开(公告)日：2023-05-25
申请号：US18095761
申请日：2023-01-11
Applicant: DENTAL MONITORING
Inventor： Philippe SALAH , Laurent DEBRAUX , Thomas PELLISSARD , Guillaume GHYSELINCK
CPC classification number: G06T7/0012 , A61C9/0053 , G06T5/50 , G06T2207/30036
Abstract: Imaging device to acquire dental image having a support. The device includes a rigid portion on which an acquisition apparatus is to be fastened and a deformable portion defining a retractor opening. Associated method to manufacture a support of an imaging device to acquire dental image. The method includes manufacturing of a precursor of the support, in a first place, and providing the precursor to an operator, in a second place away from the first place. The distance between the first place and the second place is preferably greater than 1 km and/or less than 20 000 km. The method includes transformation of the precursor into the support.
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公开(公告)号：USD982752S1
公开(公告)日：2023-04-04
申请号：US35512372
申请日：2021-07-27
Applicant: DENTAL MONITORING
Designer： Thomas Pellissard , Cédric Lançon , Louis-Charles Roisin , Philippe Salah
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公开(公告)号：US11599997B2
公开(公告)日：2023-03-07
申请号：US16951401
申请日：2020-11-18
Applicant: DENTAL MONITORING
Inventor： Philippe Salah , Laurent Debraux , Thomas Pellissard , Guillaume Ghyselinck
Abstract: A method to acquire dental images of a patient with a support defining a chamber that is in communication with an outside of said chamber via a first opening and via a second opening. The method includes the following steps: fixing a mobile phone in front of the second opening; positioning the first opening in front of a mouth of the patient; and acquiring at least one dental image by means of the mobile phone.
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