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1. 发明公开

EP3160355A1 DENTAL BITE BLOCK FOR 2D IMAGING 有权
标题翻译：用于二维成像的牙科咬合块
公开(公告)号：EP3160355A1
公开(公告)日：2017-05-03
申请号：EP14861129.6
申请日：2014-12-23
申请人： Trophy
发明人： ALRIC, Stéphane , VLACHOMITROU, Anna-Sesilia
IPC分类号： A61B6/14
CPC分类号： A61B6/145 , A61B6/032 , A61B6/04 , A61B6/14 , A61B6/488 , A61B8/0875
摘要： Dental radiographic imaging systems and/or methods for using the same can provide panoramic 2D dental radiographic images. Providing improved panoramic 2D image quality can depend on imaging a desired/selected focal trough, which is itself based on a correct positioning of the patient's head inside the panoramic dental imaging system. Exemplary dental radiographic imaging systems and/or methods for using the same can provide a patient positioning device (e.g., bite stick embodiments) that can position or urge patients to get the right positioning (such as head tilt) to increase probabilities of the improved/best panoramic image reconstruction. Further, certain exemplary bite stick embodiments can repeatedly, consistently and/or correctly position patient after patient for panoramic imaging.
摘要翻译：牙科射线照相成像系统和/或使用其的方法可以提供全景2D牙科射线照相图像。提供改善的全景2D图像质量可以取决于对期望/选择的聚焦槽成像，其基于患者头部在全景牙科成像系统内的正确定位。示例性的牙齿射线照相成像系统和/或使用该系统的方法可以提供能够定位或促使患者获得正确定位（例如头部倾斜）的患者定位装置（例如，咬合棒实施例），以增加改善/ 最好的全景图像重建。此外，某些示例性咬合棒实施例可以在患者之后重复地，一致地和/或正确地定位患者以进行全景成像。

2. 发明公开

EP3393359A1 METHOD AND DEVICE FOR CREATING A CEPHALOMETRIC IMAGE 有权转让
公开(公告)号：EP3393359A1
公开(公告)日：2018-10-31
申请号：EP15828660.9
申请日：2015-12-23
申请人： Trophy
发明人： VLACHOMITROU, Anna-Sesilia , LOUSTAUNEAU, Vincent
IPC分类号： A61B6/02 , A61B6/03 , A61B6/14 , A61B6/00 , G01T1/24 , G21K1/02 , A61B6/06
摘要： An extra-oral dental imaging system comprises an X-ray source (102) and an imaging device (101) suitable for producing multiple frames during at least part of an exposure of an object (200), the imaging device (101) being displaced along a scanning direction (X). A method for creating a cephalometric image of a human skull comprises a step of setting said imaging device (101) with an active area having in an imaging plane a width extending along said scanning direction (X), said width varying along a height direction perpendicular to said scanning direction (X); a step of synchronously displacing the X-ray source (102) and the imaging device (101) along said exposure profile; and a step of registering multiple frames produced by the imaging device (101) during the exposure of said object (200) to be imaged. Using for creating a cephalometric image by digital tomosynthesis.

3. 发明授权

EP3393359B1 METHOD AND DEVICE FOR CREATING A CEPHALOMETRIC IMAGE 有权转让
公开(公告)号：EP3393359B1
公开(公告)日：2020-09-02
申请号：EP15828660.9
申请日：2015-12-23
申请人： Trophy
发明人： VLACHOMITROU, Anna-Sesilia , LOUSTAUNEAU, Vincent
IPC分类号： A61B6/02 , A61B6/03 , A61B6/14 , A61B6/00 , G01T1/24 , G21K1/02 , A61B6/06

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