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1. 发明授权

US06741948B2 Method and apparatus for fixing a location 有权
标题翻译：固定位置的方法和装置
公开(公告)号：US06741948B2
公开(公告)日：2004-05-25
申请号：US10034845
申请日：2001-12-28
申请人： Christoph Hauger , Werner Pöltinger , Peter Reimer , Margit Krause-Bonte , Theo Lasser
发明人： Christoph Hauger , Werner Pöltinger , Peter Reimer , Margit Krause-Bonte , Theo Lasser
IPC分类号： G01C1700
CPC分类号： G02B21/0012 , A61B34/20 , A61B90/20 , A61B90/25 , A61B90/36 , A61B2017/00699 , A61B2034/2055 , A61B2034/2068 , A61B2090/364 , A61B2090/371 , G01S5/16
摘要： A method is disclosed for fixing at least one location in an examination field (9) with respect to a coordinate system (13). The method includes determining, in response to a request (65), coordinates of a first location (59) as a first coordinate set (x, y, z) allocated to the first location (59). A first recording and a second recording of topological data (69) in a spatially extended area around the first location (59) in the examination field (9) are obtained. The first and second recordings are compared to determine a displacement (&Dgr;x, &Dgr;y, &Dgr;z) of the first location (59) of the examination field (9) with respect to the coordinate system (13), the coordinates of the first coordinate set (x, y, z) allocated to the first location (59) are changed dependent upon the determined displacement (&Dgr;x, &Dgr;y, &Dgr;z) such that the changed coordinates substantially correspond to the coordinates of the first location (59) in the examination field (9) after the displacement thereof.
摘要翻译：公开了一种用于相对于坐标系（13）固定检查区（9）中的至少一个位置的方法。该方法包括响应于请求（65）确定作为分配给第一位置（59）的第一坐标集（x，y，z）的第一位置（59）的坐标。获得在检查区域（9）中围绕第一位置（59）的空间延伸区域中的拓扑数据（69）的第一记录和第二记录。将第一和第二记录进行比较以确定检查区域（9）相对于坐标系（13）的第一位置（59）的位移（Deltax，Deltay，Deltaz），第一坐标集（分配给第一位置（59）的x，y，z）根据所确定的位移（Deltax，Deltay，Deltaz）而改变，使得改变的坐标基本上对应于检查场中的第一位置（59）的坐标 9）。

2. 发明授权

US06419360B1 Scanner 有权
标题翻译：扫描器
公开(公告)号：US06419360B1
公开(公告)日：2002-07-16
申请号：US09886172
申请日：2001-06-20
申请人： Christian Hauger , Werner Pöltinger , Wilhelm Ulrich
发明人： Christian Hauger , Werner Pöltinger , Wilhelm Ulrich
IPC分类号： A61B314
CPC分类号： G01B11/25 , G01B11/00 , G02B26/108
摘要： A scanner for optical coherence tomography for linear scanning of an object with electromagnetic radiation, in which the scanning direction runs transversely of the direction of propagation of the electromagnetic radiation, includes a deflecting element rotatable around a rotation axis that deflects the electromagnetic radiation, incident along a direction of incidence, toward the object and, by its rotation, effects the linear scanning of the object. A beam forming optics is arranged on the object side of the rotatable deflecting element and concentrates electromagnetic radiation coming from the deflecting element. The rotation axis of the rotary deflecting element is parallel to the direction of incidence of the electromagnetic radiation.
摘要翻译：一种用于光学相干断层摄影的扫描器，用于线性扫描具有电磁辐射的物体，其中扫描方向横向于电磁辐射的传播方向延伸，包括可围绕旋转轴线旋转的偏转元件，该偏转元件偏转电磁辐射，沿着朝向物体的入射方向，并通过其旋转影响物体的线性扫描。光束形成光学元件布置在可旋转偏转元件的物体侧并且集中来自偏转元件的电磁辐射。旋转偏转元件的旋转轴线与电磁辐射的入射方向平行。

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