公开(公告)号：US20090310146A1

公开(公告)日：2009-12-17

申请号：US12137338

申请日：2008-06-11

申请人： Joachim Pfeiffer ,  Frank Thiel

发明人： Joachim Pfeiffer ,  Frank Thiel

IPC分类号： G01B11/14

CPC分类号： G01B11/24 ,  G06T7/33 ,  G06T2207/10028 ,  G06T2207/30036 ,  G06T2207/30204

摘要： A system, apparatus, method, and computer program product for evaluating an object disposed on an upper surface of an object holder. At least one first frame representing a captured portion of the object is acquired, while the object holder is positioned at each of a plurality of locations. At least one second frame representing a captured portion of at least one other surface of the object holder besides the upper surface is acquired, while the object holder is positioned at each of the plurality of locations. At least one spatial characteristic associated with the captured portion of the object is determined, based on at least one of the acquired frames. A three-dimensional representation of the object can be formed based on the first frames and at least one spatial characteristic.

摘要翻译： 一种用于评估设置在物体保持器的上表面上的物体的系统，装置，方法和计算机程序产品。 当物体保持器位于多个位置中的每一个位置时，获取表示对象的拍摄部分的至少一个第一帧。 至少一个第二框架代表除了上表面之外的物体保持器的至少另一个表面的捕获部分，同时物体保持器位于多个位置中的每一个处。 基于所获取的帧中的至少一个，确定与对象的所捕获的部分相关联的至少一个空间特性。 可以基于第一帧和至少一个空间特征形成对象的三维表示。

公开(公告)号：US07628537B2

公开(公告)日：2009-12-08

申请号：US12071345

申请日：2008-02-20

申请人： Ulrich Schulze-Ganzlin

发明人： Ulrich Schulze-Ganzlin

IPC分类号： G03B42/02 ,  H05G1/02

CPC分类号： A61B6/145 ,  A61B6/4283 ,  A61B6/4429 ,  A61B6/547 ,  A61B6/587 ,  A61B6/588 ,  A61B6/589

摘要： A small dental X-ray apparatus has an X-ray emitter 3 fixed to a cantilever 2, which X-ray emitter 3 can be manually adjusted in space relatively to a basic position by means of the cantilever 2. Means 14, 16, 18 are provided for the acquisition of the position and alignment of said X-ray emitter (3) in space.The method serves to automatically detect deviation of an actual position in space from a target position in space, which deviation is indicated by signalling elements 25 and the operator is informed on the quality of the actual position and on the direction of a change in the actual position which may be required to acquire an improved position.

摘要翻译： 小型牙科X射线装置具有固定在悬臂2上的X射线发射器3，该X射线发射器3可以通过悬臂2相对于基本位置手动调节空间。装置14,16,18 被提供用于在空间中获取所述X射线发射器（3）的位置和对准。 该方法用于自动检测空间中的实际位置与空间中的目标位置的偏差，该偏差由信号元件25指示，并且向操作者通知实际位置的质量以及实际位置的变化方向 可能需要获得改进位置的位置。

公开(公告)号：US20090285356A1

公开(公告)日：2009-11-19

申请号：US12122269

申请日：2008-05-16

申请人： Dieter Thoma ,  Christian Beckhaus

发明人： Dieter Thoma ,  Christian Beckhaus

IPC分类号： A61B6/00 ,  H05G1/00

CPC分类号： A61B6/14 ,  A61B6/032 ,  A61B6/04 ,  A61B6/0421

摘要： A device for positioning a patient within an image volume of a cone-beam tomography system. The device includes a volume indicator adapted to indicate at least a front boundary of the image volume and having a horizontal indicator for horizontal alignment. The device also includes a head clamp adapted to position at least a portion of the head of the patient within the front boundary of the image volume indicated by the volume indicator.

摘要翻译： 一种用于将患者定位在锥束断层摄影系统的图像体积内的装置。 该装置包括适于指示图像体积的至少前边界并具有用于水平对准的水平指示器的音量指示器。 该装置还包括头夹，其适于将患者头部的至少一部分定位在由体积指示器指示的图像体积的前边界内。

公开(公告)号：US20090021750A1

公开(公告)日：2009-01-22

申请号：US12223079

申请日：2007-08-02

申请人： Klaus Korner ,  Christian Kohler ,  Evangelos Papastathopoulus ,  Wolfgang Osten

发明人： Klaus Korner ,  Christian Kohler ,  Evangelos Papastathopoulus ,  Wolfgang Osten

IPC分类号： G01B11/24

CPC分类号： G01B11/25 ,  G01B2210/50 ,  G06T7/521

摘要： The invention relates to a chromatic confocal technique method and arrangement for the rapid three-dimensional measurement, in particular, of object shape, more particularly of a tooth in the jaw of a human being with an array of polychromatic point light sources, a planar detector matrix, arranged before means for lateral spectral separation and an objective for object illuminating and recording. According to the invention, spectral defined reference light bundles are generated also using components of the arrays of point light sources for chromatic calibration, wherein said reference light bundles are injected into the detection beam path via a reference bean path for chromatic lateral separation and then focused on the detector matrix as reference image points. Spectral reference points are calculated at the detector matrix positions and sub-matrices for spectral analysis of object light are digitally stored with pixel accuracy by means of the above positions which then serve for obtaining measurement points such that the detector matrix may be completely filled out with oblong sub-matrices, the planar array is arranged on the planar detector matrix rotated about an acute angle to the spectral axis, wherein the rotation is carried out about the optical axis (OA) of the arrangement, such that a connecting line of point light sources on projection thereof in the plane of the detector matrix includes an acute angle there with the spectral axis, the λ-axis.

摘要翻译： 本发明涉及一种用于快速三维测量，特别是物体形状的彩色共焦技术方法和装置，更具体地说，涉及具有多色点光源阵列的人的颌中的齿，平面检测器 矩阵，布置在用于横向光谱分离的装置之前，以及用于对象照明和记录的目的。 根据本发明，还使用用于色彩校准的点光源阵列的组件来产生光谱定义的参考光束，其中所述参考光束经由用于彩色横向分离的参考豆路径被注入到检测光束路径中，然后聚焦 在检测器矩阵上作为参考图像点。 在检测器矩阵位置处计算光谱参考点，并且通过上述位置以像素精度数字地存储对象光的光谱分析的子矩阵，其然后用于获得测量点，使得检测器矩阵可以被完全填充 椭圆形矩阵，平面阵列布置在与光谱轴线成锐角旋转的平面检测器矩阵上，其中围绕该布置的光轴（OA）进行旋转，使得点光源的连接线 在其在检测器矩阵的平面中的投影的源包括与频谱轴（λ轴）的锐角。

公开(公告)号：US20080198971A1

公开(公告)日：2008-08-21

申请号：US12071345

申请日：2008-02-20

申请人： Ulrich Schulze-Ganzlin

发明人： Ulrich Schulze-Ganzlin

IPC分类号： G03C5/16 ,  H05G1/02

CPC分类号： A61B6/145 ,  A61B6/4283 ,  A61B6/4429 ,  A61B6/547 ,  A61B6/587 ,  A61B6/588 ,  A61B6/589

摘要： A small dental X-ray apparatus has an X-ray emitter 3 fixed to a cantilever 2, which X-ray emitter 3 can be manually adjusted in space relatively to a basic position by means of the cantilever 2. Means 14, 16, 18 are provided for the acquisition of the position and alignment of said X-ray emitter (3) in space.The method serves to automatically detect deviation of an actual position in space from a target position in space, which deviation is indicated by signalling elements 25 and the operator is informed on the quality of the actual position and on the direction of a change in the actual position which may be required to acquire an improved position.

摘要翻译： 小型牙科X射线装置具有固定在悬臂2上的X射线发射器3，该X射线发射器3可以通过悬臂2相对于基本位置手动调节空间。装置14,16,18 被提供用于在空间中获取所述X射线发射器（3）的位置和对准。 该方法用于自动检测空间中的实际位置与空间中的目标位置的偏差，该偏差由信号元件25指示，并且向操作者通知实际位置的质量以及实际位置的变化方向 可能需要获得改进位置的位置。

公开(公告)号：US07322746B2

公开(公告)日：2008-01-29

申请号：US10550304

申请日：2004-03-24

申请人： Christian Beckhaus ,  Uwe Zeller ,  Martin Eckert ,  Ulrich Schulze-Ganzlin ,  Werner Günther

发明人： Christian Beckhaus ,  Uwe Zeller ,  Martin Eckert ,  Ulrich Schulze-Ganzlin ,  Werner Günther

IPC分类号： G21N23/083 ,  H05G1/00

CPC分类号： A61B6/032 ,  A61B6/14

摘要： The invention relates to an X-ray sensitive camera (1, 55) comprising a first X-ray sensitive image receiver (4), for creating a first tomogram with a first depth of field profile, in addition to a second X-ray sensitive image receiver (5) for creating a second tomogram with a second depth of field profile. The invention also relates to an X-ray device comprising an image receiver (4, 5) that is contained in an X-ray sensitive camera (55), in addition to an X-ray emitter (52) with a primary diaphragm (57) and adjusting means (43, 44) for the image receiver and/or X-ray emitter and/or primary diaphragm and/or a combination thereof. The camera is equipped with a second image receiver (5), which can be brought into the beam path (54) of the X-ray emitter using the adjusting means (43, 44).

摘要翻译： 本发明涉及一种包括第一X射线敏感图像接收器（4）的X射线敏感相机（1,55），用于创建具有第一景深分布的第一断层图像，以及第二X射线敏感图像接收器 图像接收器（5），用于创建具有第二景深轮廓的第二断层图像。 本发明还涉及除了具有初级隔膜（57）的X射线发射器（52）之外，还包括包含在X射线敏感照相机（55）中的图像接收器（4,5）的X射线装置 ）和用于图像接收器和/或X射线发射器和/或初级隔膜的调节装置（43,44）和/或其组合。 相机配备有第二图像接收器（5），其可以使用调节装置（43,44）进入X射线发射器的光束路径（54）。

公开(公告)号：US20070297571A1

公开(公告)日：2007-12-27

申请号：US11587037

申请日：2005-04-21

申请人： Christian Beckhaus ,  Klaus Stockl ,  Uwe Zeller

发明人： Christian Beckhaus ,  Klaus Stockl ,  Uwe Zeller

IPC分类号： A61B6/14 ,  A61B6/00

CPC分类号： A61B6/08 ,  A61B6/04 ,  A61B6/14

摘要： An X-ray emitter, particularly a dental X-ray apparatus, includes an X-ray source disposed in a housing, wherein the interior housing has an emission aperture and a diaphragm is provided which delimits the X-rays leaving the emission aperture to form a X-ray fan beam and is disposed at a distance from said emission aperture. In the space between the emission aperture and the diaphragm there are disposed radio-transparent means for deflecting light waves in the visible range, and in or on said housing there is provided an image detection system for the deflected light waves.

摘要翻译： X射线发射器，特别是牙科X射线设备，包括设置在壳体中的X射线源，其中内部壳体具有发射孔径，并且设置隔膜，其限定离开发射孔的X射线以形成 X射线扇形光束并且设置在离所述发射光圈一定距离处。 在发射孔径和隔膜之间的空间中设置有用于使可见光范围内的光波偏转的无线透射装置，并且在所述壳体中或上方设置有用于偏转的光波的图像检测系统。

公开(公告)号：US20070280411A1

公开(公告)日：2007-12-06

申请号：US11783106

申请日：2007-04-05

申请人： Johannes Ulrici ,  Ulrich Schulze-Ganzlin

发明人： Johannes Ulrici ,  Ulrich Schulze-Ganzlin

IPC分类号： A61B6/00

CPC分类号： A61B6/14

摘要： The invention relates to a method for the creation of a panoramic tomographic image of an object (10) by means of X-rays, in which a digital X-ray-sensitive image detector (14) is moved relatively to the object to be X-rayed (10) and image data of the object (10), for a first layer (15) of the object (10) are summated to a first storage area (21.1), wherein the summation is carried out after a predefined first time interval (Δt1) with a predefined first line offset (Δs1). Image data for a second layer (16) of the object (10) are summated to a second storage area (21.2), which summation is performed after a predefined second time interval (Δt2) with a predefined second line offset (Δs2). The invention further relates to a digital X-ray image acquisition device (1) for the creation of panoramic tomographic images of an object (10), comprising an X-ray-sensitive image detector (14), a first and second storage area (21.1, 21.2) for storing data, and a first and second linker (20.1, 20.2) for linking image data.

摘要翻译： 本发明涉及一种通过X射线产生物体（10）的全景断层图像的方法，其中数字X射线敏感图像检测器（14）相对于物体移动为X （10）的对象（10）的图像数据和对象（10）的第一层（15）的图像数据被合计到第一存储区域（21.1），其中，在预定义的第一时间之后执行求和 间隔（Deltat 1 ）与预定义的第一行偏移量（Deltas 1 ）。 对象（10）的第二层（16）的图像数据被求和到第二存储区域（21.2），在第二存储区域（21.2）之后，在预定义的第二时间间隔（Deltat 2＆lt; 2＆gt; 第二行偏移量（Deltas <2> ）。 本发明还涉及用于创建物体（10）的全景断层图像的数字X射线图像获取装置（1），其包括X射线敏感图像检测器（14），第一和第二存储区域 21.1,21.2）以及用于连接图像数据的第一和第二链接器（20.1,20.2）。

公开(公告)号：US20070087614A1

公开(公告)日：2007-04-19

申请号：US11540979

申请日：2006-10-02

申请人： Jochen Huch ,  Reinhard Engert

发明人： Jochen Huch ,  Reinhard Engert

IPC分类号： H01R13/627

CPC分类号： H01R35/04 ,  H01R13/635

摘要： The invention relates to a connecting device for a plug-and-socket connection containing two connectors, comprising a first part (1) with a first connector (2) and a second part (3) with a second connector (4). The first part (1) is equipped with an axle pin (5), and the second part (3) is equipped an axle bearing (6) for said axle pin (5), wherein said second part (3) is capable of being pivoted from a release position to a closed position about an axis of rotation (7) defined by the axle bearing (6), wherein the distance d1 of the center axis (16) of the first connector (2) from the axis of rotation (8) is equal to the distance d2 of the center axis (17) of the second connector (4) from said axis of rotation (8). In order to avoid jamming and permanent deformation during the connecting operation, the first connector (2) will always be in alignment with the second connector (4) during the pivoting operation. The connecting device of the invention is well-suited for the simple realization of plug-and-socket connections in the clinical field, in which a secure plug-and-socket connection is of paramount importance.

摘要翻译： 本发明涉及包含两个连接器的插头和插座连接的连接装置，包括具有第一连接器（2）的第一部分（1）和具有第二连接器（4）的第二部分（3）。 第一部分（1）装备有一个轴销（5），第二部分（3）装备有用于所述轴销（5）的轴承（6），其中所述第二部分（3）能够 围绕由所述车轴承（6）限定的旋转轴线（7）从释放位置枢转到关闭位置，其中所述第一连接器（2）的所述中心轴线（16）与所述旋转轴线 （8）的距离等于第二连接器（4）的中心轴线（17）与所述旋转轴线（8）的距离d 2。 为了在连接操作期间避免卡住和永久变形，在枢转操作期间，第一连接器（2）将始终与第二连接器（4）对准。 本发明的连接装置非常适合在临床领域中简单实现插头和插座连接，其中安全的插头和插座连接是至关重要的。

公开(公告)号：US07178731B2

公开(公告)日：2007-02-20

申请号：US10522015

申请日：2003-07-22

申请人： Franz Basler

发明人： Franz Basler

IPC分类号： G06K7/10

CPC分类号： A61C13/0022 ,  A61C13/0004

摘要： The invention relates to a measuring device comprising elements for measuring models for producing dental fittings by generating a three-dimensional data record as a model for the three-dimensional machining of a workpiece. The measuring elements are configured in such a way that they can also detect an identification comprising information about the workpiece. The invention also relates to a machining device for producing dental fittings from a workpiece. The device comprises a receiving device for the workpiece, an identification comprising information about the workpiece being applied to the workpiece or workpiece holder. In addition, elements for detecting the identification of the workpiece that is held in the receiving device are provided and a single measuring device is used to measure the model and to detect the identification.

摘要翻译： 本发明涉及一种测量装置，其包括用于测量用于生产牙科配件的模型的元件，其通过产生三维数据记录作为用于工件的三维加工的模型。 测量元件被配置成使得它们也可以检测包括关于工件的信息的识别。 本发明还涉及一种用于从工件生产牙科配件的加工装置。 该装置包括用于工件的接收装置，包括关于被施加到工件或工件保持器的工件的信息的识别。 此外，设置用于检测保持在接收装置中的工件的识别的元件，并且使用单个测量装置来测量模型并检测识别。