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1. 发明申请

WO2018112273A2 AUGMENTED REALITY ENHANCEMENTS FOR DENTAL PRACTITIONERS 审中-公开
公开(公告)号：WO2018112273A2
公开(公告)日：2018-06-21
申请号：PCT/US2017/066536
申请日：2017-12-14
申请人： ALIGN TECHNOLOGY, INC.
发明人： KOPELMAN, Avi , LEVIN, Adi , MEYER, Eric Paul , ZEIRI, Elad , ASHKENAZI, Amir , GANOT, Ron , DEY, Partha , OZEROV, Sergei , KARAPETYAN, Inna , MIZRAHI, Ran , FOMIN, Ilya , NOLEN, Sean M. , VALIEV, Sergey , FRIDMAN, Edi , GAGARIN, Sergey
IPC分类号： A61B90/00 , G02B27/01 , A61B34/10 , A61B34/20 , A61B34/00 , G16H40/60 , G16H20/40 , A61C13/00 , A61B1/00 , A61C1/08 , A61B5/00 , A61C7/00
CPC分类号： A61C9/0053 , A61B1/00009 , A61B1/00045 , A61B1/00172 , A61B1/24 , A61B5/0088 , A61B5/1032 , A61B5/4542 , A61B5/4547 , A61B5/4552 , A61B5/7455 , A61B6/14 , A61B6/466 , A61B6/5217 , A61B6/5247 , A61B34/10 , A61B34/20 , A61B34/25 , A61B34/76 , A61B90/36 , A61B2017/00216 , A61B2034/102 , A61B2034/105 , A61B2034/107 , A61B2034/2048 , A61B2034/2065 , A61B2034/252 , A61B2034/254 , A61B2034/256 , A61B2034/258 , A61B2090/062 , A61B2090/309 , A61B2090/3612 , A61B2090/365 , A61B2090/371 , A61B2090/372 , A61B2090/373 , A61B2090/502 , A61C1/0015 , A61C1/082 , A61C5/44 , A61C7/002 , A61C9/004 , A61C9/0046 , A61C19/04 , A61C19/05 , G02B27/0093 , G02B27/017 , G02B2027/0178 , G06F3/011 , G06F3/013 , G06K9/00281 , G06K9/6212 , G06N3/08 , G06N20/10 , G06T17/00 , G06T19/006 , G06T2207/30036 , G06T2210/41 , G09B23/283 , G16H20/40 , G16H30/20 , G16H30/40 , G16H40/60 , G16H50/20 , G16H50/50 , Y02A90/26
摘要： A system comprises a scanner, an augmented reality (AR) display and a computing device. The scanner generates intraoral images of a dental arch and the AR display generates additional image data representative of a view from a wearer of the AR display. The computing device receives the intraoral images from the intraoral scanner, generates a virtual three-dimensional model of at least a portion of the dental arch from the intraoral images, receives the additional image data from the AR display, determines, from the additional image data, a region of the view that is outside of the dental arch, generates a visual overlay comprising the virtual three-dimensional model, and sends the visual overlay to the AR display. The AR display displays the visual overlay such that the virtual three-dimensional model is shown in the region of the view that is outside of the dental arch.

2. 发明申请

WO2018027240A1 SENSORIZED INTRA-ORAL DEVICE AND INTRA-LIP ANTENNA 审中-公开
标题翻译：传感的口内装置和耳内天线
公开(公告)号：WO2018027240A1
公开(公告)日：2018-02-08
申请号：PCT/US2017/045809
申请日：2017-08-07
申请人： SMRT IP, LLC
发明人： PATEL, Amish , HAWES, Dana D. , MURRAY, Kenneth , ROBERTS, David Janney , BOGDANOWICZ, Les
IPC分类号： A61C19/04 , A61C5/14
CPC分类号： A61C19/04 , A61C9/0046
摘要： An intra-oral device for detecting physiological signals from within the mouth of a user and communicating the physiological signals wirelessly to an external receiver by means of an antenna situated between a user's lips. A sensorized intra-oral device comprising an absorptive shell that encloses a printed circuit board supported by a scaffolding. The printed circuit board being adaptable to fit within the absorptive shell between the user's teeth and interior cheek surfaces. The printed circuit board comprising a plurality of sensors and supplementary electronics to measure physiologically-relevant parameters of the user, including but not limited to acceleration, motion, heart rate, respiration rate and hydration. The printed circuit board providing additional circuitry to convert measured data of physiological parameters into a radio transmission signal that is emitted by an antenna situated within an absorptive shell protrusion located between the user's lips. The placement of the antenna between the user's lips enabling communication with external transceivers while minimizing signal attenuation, power consumption, discomfort to the user, and risk of impact-related damage to the sensorized intra-oral device.
摘要翻译：口腔内装置，用于检测来自使用者口腔内的生理信号，并通过位于使用者嘴唇之间的天线无线地将生理信号传送至外部接收器。一种感测式口腔内装置，其包括包围由脚手架支撑的印刷电路板的吸收性外壳。印刷电路板适合于装配在使用者的牙齿和内颊表面之间的吸收性外壳内。印刷电路板包括多个传感器和辅助电子器件以测量使用者的生理相关参数，包括但不限于加速度，运动，心率，呼吸速率和水合作用。印刷电路板提供附加电路以将生理参数的测量数据转换为由位于用户的嘴唇之间的吸收性外壳突起内的天线发射的无线电传输信号。将天线放置在用户的嘴唇之间，以实现与外部收发器的通信，同时最小化信号衰减，功率消耗，用户不适以及与传感器化口内装置相关的损伤风险。

3. 发明申请

WO2018013442A1 A METHOD OF MAKING DENTAL CROWN USING A DIGITAL MARGIN RING 审中-公开
标题翻译：一种使用数字边缘环制作牙冠的方法
公开(公告)号：WO2018013442A1
公开(公告)日：2018-01-18
申请号：PCT/US2017/041284
申请日：2017-07-09
申请人： WANG, Chan, Qian
发明人： WANG, Chan, Qian
IPC分类号： A61C9/00 , A61C13/00 , A61C13/34
CPC分类号： A61C13/0004 , A61C5/77 , A61C8/0001 , A61C9/0046 , A61C13/0013
摘要： The present invention provides a CAD/CAM method of making a dental crown, using a standard physical ring and its digital model, an abutment with a standard lower portion, and a digital model of the standard lower portion combined with the ring. No error can be introduced into these standard components and their spatial interrelationship. The invention exhibits technical advantages such as a clearer digital impression; simplified operation such as elimination the step of packing a retraction cord; improved control over the fabrication of a crown; cost-effectiveness in terms of doctor chair time and lab cost; less usage of accessories; and fewer patient visits, among others.
摘要翻译：本发明提供了一种使用标准物理环及其数字模型，与标准下部的基台和标准下部的数字模型制造牙冠的CAD / CAM方法与戒指结合。这些标准组件及其空间相互关系不会引入任何错误。本发明具有技术优势，例如更清晰的数字印象; 简化操作，如消除包装退刀索的步骤; 改进了对冠的制造的控制; 医生座椅时间和实验室成本方面的成本效益; 配件使用较少; 以及更少的就诊次数等。

4. 发明申请

WO2017144647A1 DETECTING AND MONITORING DEVELOPMENT OF A DENTAL CONDITION 审中-公开
标题翻译：检测和监测牙齿状况的发展
公开(公告)号：WO2017144647A1
公开(公告)日：2017-08-31
申请号：PCT/EP2017/054296
申请日：2017-02-24
申请人： 3SHAPE A/S
发明人： FISKER, Rune , BRANDT, Henrik John , BOGDANIC, Alen
IPC分类号： A61C9/00 , A61C19/04
CPC分类号： A61C19/04 , A61C9/0046 , A61C9/0053
摘要： Disclosed is a method, user interface and system for detecting and monitoring development of a dental condition. In particular the invention relates to detecting and monitoring such a development by comparing digital 3D representations of the patient's set of teeth recorded at a first and a second point in time.
摘要翻译：公开了一种用于检测和监测牙科病症发展的方法，用户界面和系统。具体而言，本发明涉及通过比较在第一和第二时间点记录的患者的一组牙齿的数字3D表示来检测和监测这种发展。

5. 发明申请

WO2016030754A1 METHOD AND APPARATUS FOR DENTAL VIRTUAL MODEL BASE 审中-公开
标题翻译：牙科虚拟模型基础的方法和装置
公开(公告)号：WO2016030754A1
公开(公告)日：2016-03-03
申请号：PCT/IB2015/001840
申请日：2015-08-28
申请人： TROPHY
发明人： REYNARD, Delphine , HENRY, Sébastien , CAPRON-RICHARD, Sabrina
IPC分类号： A61C9/00 , A61C13/00
CPC分类号： A61C7/002 , A61B1/063 , A61B1/24 , A61B6/14 , A61C9/0046 , A61C9/006 , A61C13/0004
摘要： Method and/or apparatus embodiments can provide a virtual orthodontic base, adapted to each virtual 3D dental model of the teeth (e.g., upper and lower jaw). The virtual orthodontic base should match each 3D model (e.g., size), conform to prescribed dimensional requirements and still be rapidly calculated. The 3D virtual teeth model can be provided or reconstructed (e.g., from a laser scanning, intra oral camera scanning or x-ray scan of a plaster, a negative impression (e.g., alginate or silicon) of a patient's dentition or directly from the patient's mouth).
摘要翻译：方法和/或装置实施例可以提供适于牙齿（例如，上颌和下颚）的每个虚拟3D牙齿模型的虚拟正畸基座。虚拟正畸基座应该匹配每个3D模型（例如，尺寸），符合规定的尺寸要求并且仍然被快速计算。可以提供或重构3D虚拟牙齿模型（例如，从患者牙列的激光扫描，口腔内相机扫描或石膏的x射线扫描，负面印象（例如，藻酸盐或硅）或直接来自患者的牙列口）。

6. 发明申请

WO2016001840A1 APPARATUS AND METHOD FOR MEASURING SURFACE TOPOGRAPHY OPTICALLY 审中-公开
标题翻译：光学测量表面形貌的装置和方法
公开(公告)号：WO2016001840A1
公开(公告)日：2016-01-07
申请号：PCT/IB2015/054910
申请日：2015-06-30
申请人： ALIGN TECHNOLOGY, INC.
发明人： ATIYA, Yossef , VERKER, Tal
IPC分类号： G01B11/24 , A61C9/00
CPC分类号： A61C9/0066 , A61B1/00009 , A61B1/00011 , A61B1/00045 , A61B1/0676 , A61B1/247 , A61B5/0013 , A61B5/0022 , A61B5/0088 , A61B5/7228 , A61B2562/0233 , A61C1/088 , A61C9/0046 , A61C9/0053 , G01B11/24 , G01B11/30
摘要： An apparatus is described for determining surface topography of a three-dimensional structure. The apparatus can include a probe (90) and an illumination unit (28,32,34,38) configured to output a plurality of light beams (36). In many embodiments, the apparatus includes a light focusing assembly (42,44). The light focusing assembly can receive and focus each of a plurality of light beams to a respective external focal point. The light focusing assembly can be configured to overlap the plurality of light beams within a focus changing assembly (224,234) in order to move the external focal points along a direction of propagation of the light beams. The apparatus can include a detector (60) having an array of sensing elements configured to measure a characteristic of each of a plurality of light beams returning from the illuminated spots and a processor (24) coupled to the detector and configured to generate data representative of topography of the structure based on the measured characteristic.
摘要翻译：描述了一种用于确定三维结构的表面形貌的装置。该装置可以包括被配置为输出多个光束（36）的探针（90）和照明单元（28,32,34,38）。在许多实施例中，该装置包括光聚焦组件（42,44）。光聚焦组件可以将多个光束中的每一个接收并聚焦到相应的外部焦点。光聚焦组件可以被配置为与聚焦改变组件（224,234）内的多个光束重叠，以便沿着光束的传播方向移动外部焦点。该装置可以包括检测器（60），其具有被配置成测量从照明点返回的多个光束中的每一个的特性的感测元件的阵列;以及耦合到检测器的处理器（24），并且被配置为产生代表基于测量特征的结构地形。

7. 发明申请

WO2015007843A1 ALIGNMENT OF DENTAL MODEL USING 2D PHOTOGRAPH 审中-公开
标题翻译：使用2D摄影的牙齿模型对齐
公开(公告)号：WO2015007843A1
公开(公告)日：2015-01-22
申请号：PCT/EP2014/065380
申请日：2014-07-17
申请人： 3SHAPE A/S
发明人： FISKER, Rune , NONBOE, Sven
IPC分类号： A61C11/02 , A61C9/00
CPC分类号： A61B1/24 , A61B5/0077 , A61B5/0088 , A61C9/0046 , A61C11/02 , A61C13/0004 , A61C13/34 , A61C19/045
摘要： Disclosed is a method for setting the axis of rotation between a virtual maxillary model and a virtual mandible model to a virtual hinge axis representing the axis of rotation of the mandibular condyles, the method comprises the steps of, obtaining at least one 2D photograph of the face of a patient comprising at least one facial feature, obtaining a virtual dental model comprising the virtual maxillary model and the virtual mandible model representing at least a part of the dental situation of the patient, aligning the virtual dental model with the at least one facial feature, determining the virtual hinge axis based on the at least one 2D photograph, and setting the axis of rotation to the virtual hinge axis.
摘要翻译：公开了一种用于将虚拟上颌模型和虚拟下颌骨模型之间的旋转轴线设置为表示下颌髁旋转轴线的虚拟铰链轴线的方法，所述方法包括以下步骤：获得至少一个2D 包括至少一个面部特征的患者的面部，获得包括所述虚拟上颌模型和所述虚拟下颌模型的虚拟下颌模型，所述虚拟下颌模型代表所述患者的牙齿状况的至少一部分，将所述虚拟牙齿模型与所述至少一个面部特征，基于所述至少一个2D照片来确定所述虚拟铰链轴，以及将所述旋转轴设置到所述虚拟铰链轴。

8. 发明申请

WO2013102190A1 IMAGE-OVERLAY MEDICAL EVALUATION DEVICES AND TECHNIQUES 审中-公开
标题翻译：图像覆盖医学评估设备和技术
公开(公告)号：WO2013102190A1
公开(公告)日：2013-07-04
申请号：PCT/US2012/072270
申请日：2012-12-31
申请人： GOLE, Philip D.
发明人： GOLE, Philip D.
IPC分类号： A61B6/03 , A61B6/14 , G06T17/00
CPC分类号： A61B5/0035 , A61B5/055 , A61B5/1077 , A61B5/1079 , A61B5/7425 , A61B6/506 , A61B6/508 , A61C1/084 , A61C9/0046 , B33Y80/00 , G06F19/00
摘要： A system and methods are provided for evaluating the position of surgical implants or openings formed in anatomical tissue during medical procedures, in which an initial 3-dimensional image of the anatomical tissue is combinable with one or more subsequent 3-dimensional images of the same or correlating tissue, and without the use of ionizing radiation on a patient for at least the subsequent images. The system (100) includes a software program (122), a computer (102) with display (104), a radiographic image scanning device (112), and a non-radiographic image scanning device (114). The computer accesses a medical patient image database (128) and a medical implant database (124) for images used by the software program. A pre-operative image (20) is combined with subsequent images to facilitate evaluation of the proposed placement of a surgical implant or opening relative to tissues of the patient anatomy. Methods of evaluating the accuracy of surgical guides and of fabricating surgical guides are also disclosed.
摘要翻译：提供了一种用于评估在医疗过程中在解剖组织中形成的外科植入物或开口的位置的系统和方法，其中解剖组织的初始3维图像可与一个或多个其后续的三维图像组合，或关联组织，并且不对患者使用电离辐射，用于至少后续图像。系统（100）包括软件程序（122），具有显示器（104）的计算机（102），放射线图像扫描装置（112）和非放射线图像扫描装置（114）。计算机访问用于由软件程序使用的图像的医疗患者图像数据库（128）和医疗植入物数据库（124）。术前图像（20）与随后的图像组合以便于评估关于相对于患者解剖结构的组织的手术植入物或开口的建议放置。还公开了评估外科导向器的精度和制造手术引导件的方法。

9. 发明申请

WO2012149101A1 ASSISTED DENTAL IMPLANT TREATMENT AND REPLICATION SYSTEM 审中-公开
标题翻译：辅助牙植入治疗和复发系统
公开(公告)号：WO2012149101A1
公开(公告)日：2012-11-01
申请号：PCT/US2012/035110
申请日：2012-04-26
申请人： GANTES, Bernard
发明人： GANTES, Bernard
IPC分类号： A61C13/34
CPC分类号： A61B8/0875 , A61B1/24 , A61B6/03 , A61B6/14 , A61C1/084 , A61C9/004 , A61C9/0046 , A61C13/34 , G05B19/4099 , G05B2219/49023
摘要： Embodiments of systems and methods for planning and/or delivering an oral or facial endosseous implantation in a patient are described. In certain embodiments, systems according to the invention include a processing module; a bone imaging module that communicates bone data about the patient to the processing module; a surface imaging module that communicates surface data about the patient to the processing module; and the processing module processes the bone data and the surface data into an output that includes three-dimensional (3-D) representation data indicative of at least one of an oral structure and a facial structure of the patient. In certain embodiments, a system includes a fabrication module that produces a physical model based on the 3-D representation data and indicating a planned location of an endosseous implant. In certain embodiments, a system includes a surgical module that guides implantation of an endosseous implant based on the 3-D representation data.
摘要翻译：描述了用于在患者中规划和/或递送口腔或面部骨内植入的系统和方法的实施例。在某些实施例中，根据本发明的系统包括处理模块; 骨成像模块，其将关于患者的骨数据传送到所述处理模块; 表面成像模块，其将关于所述患者的表面数据传送到所述处理模块; 并且处理模块将骨数据和表面数据处理成包括指示患者的口腔结构和面部结构中的至少一个的三维（3-D）表示数据的输出。在某些实施例中，系统包括制造模块，该制造模块基于3-D表示数据产生物理模型，并指示内骨植入物的计划位置。在某些实施例中，系统包括基于3-D表示数据引导植入内骨植入物的手术模块。

10. 发明申请

WO2011147988A3 DENTAL TOOL FOR OBTAINING CORRELATION DATA ON IMAGES OF A JAW 审中-公开
标题翻译：牙科工具，一棵松树OBTAINING相关数据IMAGES
公开(公告)号：WO2011147988A3
公开(公告)日：2012-04-12
申请号：PCT/EP2011058790
申请日：2011-05-30
申请人： ZEBRIS MEDICAL GMBH , BRUNNER WOLFGANG , KORDASS BERND
发明人： BRUNNER WOLFGANG , KORDASS BERND
IPC分类号： A61C19/045
CPC分类号： A61C19/045 , A61C9/0046
摘要： Disclosed is a dental tool for obtaining correlation data that correlates an X-ray image with an optical image of tooth surfaces of a lower jaw and/or upper jaw in a vertebrate, comprising a bite plate that has optical marks which can be recognized as such in the optical image, and an X-ray marker configuration that is connected to the bite plate in a defined manner in a predetermined spatial association and has at least three X-ray marker elements which can be recognized as such in the X-ray image.
摘要翻译：用于获得相关数据牙科工具设置关系的X射线图像的下颌和/或脊椎动物的上颚的牙齿表面的光学成像方法，包括用光学标记，该标记是识别为这样的光学图像中的咬合板，和一个在一个预定的空间映射咬合板限定相关联的与所述X射线成像，例如X射线检测的标记物元件的至少三个X射线标记配置。

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