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    • 71. 发明申请
    • DENTAL IMAGER AND METHOD FOR RECORDING PHOTOGRAPHIC IMPRESSIONS
    • 牙科成像器和记录照相印象的方法
    • WO2017136471A1
    • 2017-08-10
    • PCT/US2017/016088
    • 2017-02-01
    • MARTIN, Marco
    • MARTIN, Marco
    • A61B1/24
    • A61C9/008A61B1/00013A61B1/00016A61B1/00018A61B1/00101A61B1/063A61B1/0684A61B1/24A61C9/0053A61C9/0086
    • A dental imager includes an elongated handle with a rotatable head coupled to a distal end thereof and having a central platform with a plurality of arcuate scanning arms pivotally coupled thereto by a hinge. The arcuate scanning arms are of a shape and size for general deployment around a tooth and each include at least one scanner and a roller guide that comfortably rolls along the surface of the tooth or gums to bias the scanners a desired distance from the surface of the tooth, conducive for imaging thereof. In this respect, such a dental imager may be used in a process to scan and record the contours of an intraoral surface, the data of which may be used to create a digital three-dimensional surface impression printable by a 3D printer or the like.
    • 牙科成像器包括细长手柄,该细长手柄具有连接到其远端的可旋转头部,并且具有中心平台,该中心平台具有通过铰链与其枢转地连接的多个弧形扫描臂。 弧形扫描臂的形状和尺寸为一般部署在牙齿周围,并且每个都包括至少一个扫描仪和沿着牙齿或牙龈表面舒适地滚动以将扫描仪偏置成与牙齿表面 牙齿,有利于其成像。 在这方面,这种牙科成像仪可以用于扫描并记录口腔表面轮廓的过程,其数据可用于创建可由3D打印机等打印的数字三维表面印象。
    • 73. 发明申请
    • DISPOSITIVO PROTECTOR BUCAL CON DEPRESOR LINGUAL
    • 带口腔抑制器的口腔保护装置
    • WO2017068221A1
    • 2017-04-27
    • PCT/ES2016/070741
    • 2016-10-19
    • FUNDACIÓN PARA LA INVESTIGACIÓN BIOMÉDICA DEL HOSPITAL GREGORIO MARAÑÓN
    • RODRÍGUEZ BERNAL, Guillermo JuanCASANOVA BAREA, Javier
    • A61B1/24A61B13/00A61B17/94
    • A61B1/24A61B13/00
    • Dispositivo protector bucal con depresor lingual que comprende una primera funda (1) para proteger el labio y los dientes del maxilar superior y una segunda funda (2) para proteger el labio y los dientes del maxilar inferior, estando ambas fundas unidas y articuladas entre sí por un regulador de apertura y bloqueo (3), que mantienen la boca del paciente abierta para introducción de instrumentos de exploración o intervención a través de la cavidad bucal, en el que la segunda funda (2) tiene practicada una ranura (4) pasante para introducción de un depresor lingual (5) semirrígido que deprime y retiene la lengua. La primera (1) y segunda (2) fundas comprenden además unas prolongaciones laterales (6) para proteger la hilera de premolares y molares y al menos una cinta (7) de unión de sus extremos posteriores, pasando por la parte posterior de la cabeza del paciente, para otorgar mayor estabilidad al dispositivo.
    • 具有压舌器的口腔保护装置包括用于保护上颌的唇部和牙齿的第一护套(1)和用于保护下颌的唇部和牙齿的第二护套(2) 两种情况下相互连接和连接 通过打开和闭锁调节器(3)保持患者的嘴巴张开以便通过口腔引入非介入器械,其中已经实施了第二护套(2) 用于引入压下并保持舌头的半舌舌压舌板(5)的通槽(4)。 第一壳体(1)和第二壳体(2)还包括侧向延伸部(6),以保护前排磨牙和臼齿以及至少一个带(7)免于接合它们的后端,穿过部件 患者头部后方,以提高设备的稳定性。
    • 78. 发明申请
    • INTRA-ORAL SCANNER WITH COLOR TIP ASSEMBLY
    • 内置扫描仪带彩色笔尖组件
    • WO2016145093A1
    • 2016-09-15
    • PCT/US2016/021582
    • 2016-03-09
    • D4D TECHNOLOGIES, LLC
    • TCHOUPRAKOV, AndreiQUADLING, Mark, S.QUADLING, Henley, S.DUNCAN, RodBASILE, GregLI, YeKENWORTHY, Grant
    • A61B1/247G06T5/50
    • H04N5/2256A61B1/00172A61B1/0638A61B1/0684A61B1/127A61B1/24A61B1/247A61C9/0053A61C9/006H04N5/372H04N2005/2255
    • A technique to enable an existing monochrome camera in an intra-oral scanner to capture color images without making hardware changes to the camera. This operation is achieved by retrofitting a "tip" assembly of the scanner with red, green and blue light emitting diodes (LEDs), and then driving those diodes to illuminate the scene being captured by the scanner. Electronics in or associated with the scanner are operative to synchronize the LEDs to the frame capture of the monochrome camera in the device. A color image is created by combining the red-, green- and blue-illuminated images. Thus, color imagery is created from a monochrome camera and, in particular, by illuminating the screen with specific colors while the camera captures images. In this manner, single colored images are captured and combined into full color images. The system captures the color images with full resolution and sensitivity, thus producing higher quality full color images.
    • 使口腔内扫描仪中的现有单色相机能够拍摄彩色图像而不对相机进行硬件改变的技术。 该操作通过用红色,绿色和蓝色发光二极管(LED)改装扫描仪的“提示”组件来实现,然后驱动这些二极管照亮由扫描仪捕获的场景。 与扫描仪相关联的电子器件可操作以将LED同步到设备中的单色相机的帧捕获。 通过组合红色,绿色和蓝色照明图像创建彩色图像。 因此,彩色图像是从单色相机创建的,特别是在相机拍摄图像时通过用特定颜色照亮屏幕。 以这种方式,捕获单色图像并将其组合成全色图像。 该系统以全分辨率和灵敏度捕获彩色图像,从而产生更高质量的全色图像。