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1. 发明授权

US07284858B2 Method for determining distances in the anterior ocular segment 有权
标题翻译：确定前眼部段距离的方法
公开(公告)号：US07284858B2
公开(公告)日：2007-10-23
申请号：US10468241
申请日：2002-02-16
申请人： Roland Bergner , Roland Barth , Axel Doering , Frank Behrend , Klaus-Ditmar Voigt
发明人： Roland Bergner , Roland Barth , Axel Doering , Frank Behrend , Klaus-Ditmar Voigt
IPC分类号： A61B3/10
CPC分类号： A61B3/113 , A61B3/1005 , A61B3/112
摘要： The invention relates to a method for determining distances in the anterior ocular segment, preferably of the pupils and/or the diameter of the iris, wherein the image of at least part of the eye is recorded and digitized using an imaging device and an array for illuminating the eye. On the basis of said digital image, a center of gravity analysis and the determination of the central point are carried out, especially for the position of the pupils, by conducting an intensity and threshold analysis as rough determination. Based on said rough determination, a fine detection of the position of the edges of the pupil and/or the edges of the iris is carried out. Additionally, the angle between the visual axis and the optical axis of the eye can be determined from the position of a fixed reflection to the center of the pupil and/or the center of the iris.
摘要翻译：本发明涉及一种用于确定前眼部段，优选瞳孔和/或虹膜直径的距离的方法，其中至少部分眼睛的图像使用成像装置和阵列进行记录和数字化照亮眼睛。在所述数字图像的基础上，通过进行强度和阈值分析作为粗略确定，进行重心分析和中心点的确定，特别是对于瞳孔的位置。基于所述粗略确定，执行对光瞳边缘和/或虹膜边缘的位置的精细检测。此外，可以从固定反射到瞳孔中心和/或虹膜中心的位置确定视轴和眼睛的光轴之间的角度。

2. 发明授权

US07322699B2 System and method for the non-contacting measurements of the eye 有权
标题翻译：用于眼睛非接触测量的系统和方法
公开(公告)号：US07322699B2
公开(公告)日：2008-01-29
申请号：US10916151
申请日：2004-08-10
申请人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
发明人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
IPC分类号： A61B3/10
CPC分类号： A61B3/1005 , A61B3/0008 , A61B3/0025 , A61B3/107 , A61B3/117 , A61B3/14 , A61B3/158 , A61B8/10
摘要： Combined equipment for non-contacting determination of axial length (AL), anterior chamber depth (VKT) and corneal curvature (HHK) of the eye, are also important for the selection of the intraocular lens IOL to be implanted, particularly the selection of an intraocular lens (IOL) to be implanted, preferably with fixation of the eye by means of a fixating lamp and/or illumination through light sources grouped eccentrically about the observation axis.
摘要翻译：用于非接触测定眼睛的轴向长度（AL），前房深度（VKT）和角膜曲率（HHK））的组合设备对于植入的眼内晶状体IOL的选择也是重要的，特别是选择优选通过固定灯固定眼睛和/或通过围绕观察轴分组偏心的光源的照明来植入眼内透镜（IOL）。

3. 发明授权

US08764195B2 System and method for the non-contacting measurements of the eye 有权
标题翻译：用于眼睛非接触测量的系统和方法
公开(公告)号：US08764195B2
公开(公告)日：2014-07-01
申请号：US13445669
申请日：2012-04-12
申请人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
发明人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
IPC分类号： A61B3/10
CPC分类号： A61B3/1005 , A61B3/0008 , A61B3/0025 , A61B3/107 , A61B3/117 , A61B3/14 , A61B3/158 , A61B8/10
摘要： Combined equipment for non-contacting determination of axial length (AL), anterior chamber depth (VKT) and corneal curvature (HHK) of the eye, are also important for the selection of the intraocular lens IOL to be implanted, particularly the selection of an intraocular lens (IOL) to be implanted, preferably with fixation of the eye by means of a fixating lamp and/or illumination through light sources grouped eccentrically about the observation axis.
摘要翻译：用于非接触测定眼睛的轴向长度（AL），前房深度（VKT）和角膜曲率（HHK））的组合设备对于植入的眼内晶状体IOL的选择也是重要的，特别是选择优选通过固定灯固定眼睛和/或通过围绕观察轴分组偏心的光源的照明来植入眼内透镜（IOL）。

4. 发明申请

US20050018137A1 System and method for the non-contacting measurement of the axis length and/or cornea curvature and/or anterior chamber depth of the eye, preferably for intraocular lens calculation 有权
标题翻译：用于非接触测量眼睛的轴长度和/或角膜曲率和/或前房深度的系统和方法，优选用于眼内透镜计算
公开(公告)号：US20050018137A1
公开(公告)日：2005-01-27
申请号：US10916151
申请日：2004-08-10
申请人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
发明人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
IPC分类号： A61B3/10 , A61B3/107 , A61B3/117 , A61B3/15 , A61B8/10
CPC分类号： A61B3/1005 , A61B3/0008 , A61B3/0025 , A61B3/107 , A61B3/117 , A61B3/14 , A61B3/158 , A61B8/10
摘要： Combined equipment for non-contacting determination of axial length (AL), anterior chamber depth (VKT) and corneal curvature (HHK) of the eye, are also important for the selection of the intraocular lens IOL to be implanted, particularly the selection of an intraocular lens (IOL) to be implanted, preferably with fixation of the eye by means of a fixating lamp and/or illumination through light sources grouped eccentrically about the observation axis.
摘要翻译：用于非接触测定眼睛的轴向长度（AL），前房深度（VKT）和角膜曲率（HHK））的组合设备对于植入的眼内晶状体IOL的选择也是重要的，特别是选择优选通过固定灯固定眼睛和/或通过围绕观察轴分组偏心的光源的照明来植入眼内透镜（IOL）。

5. 发明申请

US20120287399A1 SYSTEM AND METHOD FOR THE NON-CONTACTING MEASUREMENTS OF THE EYE 有权
标题翻译：眼睛非接触式测量的系统和方法
公开(公告)号：US20120287399A1
公开(公告)日：2012-11-15
申请号：US13445669
申请日：2012-04-12
申请人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
发明人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
IPC分类号： A61B3/117 , A61B3/107 , A61B3/14
CPC分类号： A61B3/1005 , A61B3/0008 , A61B3/0025 , A61B3/107 , A61B3/117 , A61B3/14 , A61B3/158 , A61B8/10
摘要： Combined equipment for non-contacting determination of axial length (AL), anterior chamber depth (VKT) and corneal curvature (HHK) of the eye, are also important for the selection of the intraocular lens IOL to be implanted, particularly the selection of an intraocular lens (IOL) to be implanted, preferably with fixation of the eye by means of a fixating lamp and/or illumination through light sources grouped eccentrically about the observation axis.
摘要翻译：用于非接触测定眼睛的轴向长度（AL），前房深度（VKT）和角膜曲率（HHK））的组合设备对于植入的眼内晶状体IOL的选择也是重要的，特别是选择优选通过固定灯固定眼睛和/或通过围绕观察轴分组偏心的光源的照明来植入眼内透镜（IOL）。

6. 发明申请

US20080111972A1 SYSTEM AND METHOD FOR THE NON-CONTACTING MEASUREMENTS OF THE EYE 审中-公开
标题翻译：眼睛非接触式测量的系统和方法
公开(公告)号：US20080111972A1
公开(公告)日：2008-05-15
申请号：US11932170
申请日：2007-10-31
申请人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
发明人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
IPC分类号： A61B3/117
CPC分类号： A61B3/1005 , A61B3/0008 , A61B3/0025 , A61B3/107 , A61B3/117 , A61B3/14 , A61B3/158 , A61B8/10
摘要： Combined equipment for non-contacting determination of axial length (AL), anterior chamber depth (VKT) and corneal curvature (HHK) of the eye, are also important for the selection of the intraocular lens IOL to be implanted, particularly the selection of an intraocular lens (IOL) to be implanted, preferably with fixation of the eye by means of a fixating lamp and/or illumination through light sources grouped eccentrically about the observation axis.
摘要翻译：用于非接触测定眼睛的轴向长度（AL），前房深度（VKT）和角膜曲率（HHK））的组合设备对于植入的眼内晶状体IOL的选择也是重要的，特别是选择优选通过固定灯固定眼睛和/或通过围绕观察轴分组偏心的光源的照明来植入眼内透镜（IOL）。

7. 发明授权

US06779891B1 System and method for non-contacting measurement of the eye 有权
标题翻译：用于非接触式测量眼睛的系统和方法
公开(公告)号：US06779891B1
公开(公告)日：2004-08-24
申请号：US09857599
申请日：2001-10-01
申请人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
发明人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
IPC分类号： A61B310
CPC分类号： A61B3/1005 , A61B3/0008 , A61B3/0025 , A61B3/107 , A61B3/117 , A61B3/14 , A61B3/158 , A61B8/10
摘要： Combined equipment for non-contacting determination of axial length (AL), anterior chamber depth (VKT) and corneal curvature (HHK) of the eye are also important for the selection of the intraocular lens IOL to be implanted, particularly the selection of an intraocular lens IOL to be implanted, preferably with fixation of the eye by means of a fixating lamp and/or illumination through light sources grouped eccentrically about the observation axis.
摘要翻译：用于非接触测定轴向长度（AL），前房深度（VKT）和角膜曲率（HHK））的组合设备对于选择要植入的眼内晶状体IOL也是重要的，特别是眼内选择透镜IOL，优选地通过固定灯固定眼睛和/或通过围绕观察轴分组偏心的光源进行照明。

8. 发明申请

US20070052925A1 Method and arrangement for the measurement of the anterior segment of the eye 有权
标题翻译：测量眼前段的方法和布置
公开(公告)号：US20070052925A1
公开(公告)日：2007-03-08
申请号：US10557566
申请日：2004-05-14
申请人： Roland Barth , Roland Bergner , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Eberhard Hofmann , Gert Stober , Peter Klopfleisch
发明人： Roland Barth , Roland Bergner , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Eberhard Hofmann , Gert Stober , Peter Klopfleisch
IPC分类号： A61B3/10
CPC分类号： G01B11/14 , A61B3/0091 , A61B3/1005 , A61B3/103
摘要： The invention is directed to an arrangement and a method for measuring the anterior segment of the eye using interferometric means. The eye is illuminated by a convergent beam bundle and aligned with the optical axis of the measuring device by generating directional stimuli and accommodation stimuli by means of a display which is mirrored into the beam path.
摘要翻译：本发明涉及一种使用干涉仪来测量眼前段的装置和方法。眼睛被会聚束束照射，并且通过产生定向刺激和借助于被镜像到光束路径中的显示器的调节刺激而与测量装置的光轴对准。

9. 发明授权

US08408703B2 Spectrometer 有权
标题翻译：光谱仪
公开(公告)号：US08408703B2
公开(公告)日：2013-04-02
申请号：US12680574
申请日：2008-09-24
申请人： Martin Hacker , Roland Bergner , Ralf Ebersbach , Klaus-Ditmar Voigt , Roland Barth , Eberhard Hofmann , Peter Klopfleisch
发明人： Martin Hacker , Roland Bergner , Ralf Ebersbach , Klaus-Ditmar Voigt , Roland Barth , Eberhard Hofmann , Peter Klopfleisch
IPC分类号： A61B3/14 , A61B3/00
CPC分类号： A61B3/1225 , A61B3/102 , A61B3/12 , G01J3/02 , G01J3/0289 , G01J3/453 , G01J3/4535
摘要： A spectrometer is described, especially for an optical coherence tomograph for detecting parameters of the human eye, with said spectrometer having an input for measurement radiation to be analyzed, fanning the measurement radiation spectrally out along a direction in a fan and guiding it onto a detector that extends along the direction and comprises a plurality of detector pixels that are sensitive to the measurement radiation, with the spectrometer having an adjusting element which can be adjusted in a controlled manner to adjust the relative position of the fan and the detector, thereby optimizing the incidence position of the fan on the detector, in which it is provided that the detector has at least two superimposed, adjacent pixel lines, and a control device is provided which reads out the superimposed pixels of a plurality of pixel lines in a combined manner for a spectral analysis of the measurement radiation in a pixel binning and evaluates signal differences between superimposed pixels to control the adjusting element and to center the incidence position of the fan at a right angle to the direction of the pixel lines.
摘要翻译：描述了一种光谱仪，特别是对于用于检测人眼参数的光学相干断层扫描仪，其中所述光谱仪具有用于待分析的测量辐射的输入，沿着风扇中的方向频谱地扫射测量辐射并将其引导到检测器其沿着该方向延伸并且包括对测量辐射敏感的多个检测器像素，其中光谱仪具有调节元件，该调节元件可以以受控的方式调节以调节风扇和检测器的相对位置，从而优化检测器上的风扇的入射位置，其中提供检测器具有至少两个叠加的相邻像素线，并且提供控制装置，其以组合方式读出多个像素线的叠加像素，用于对像素合并中的测量辐射进行光谱分析，并评估叠加之间的信号差异 sed像素以控制调节元件并使风扇的入射位置与像素线的方向成直角。

10. 发明授权

US07887185B2 Method and arrangement for the measurement of the anterior segment of the eye 有权
标题翻译：测量眼前段的方法和布置
公开(公告)号：US07887185B2
公开(公告)日：2011-02-15
申请号：US12151257
申请日：2008-05-05
申请人： Roland Barth , Roland Bergner , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Eberhard Hofmann , Gert Stober , Peter Klopfleisch
发明人： Roland Barth , Roland Bergner , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Eberhard Hofmann , Gert Stober , Peter Klopfleisch
IPC分类号： A61B3/10
CPC分类号： G01B11/14 , A61B3/0091 , A61B3/1005 , A61B3/103
摘要： The invention is directed to an arrangement and a method for measuring the anterior segment of the eye using interferometric means. The eye is illuminated by a convergent beam bundle and aligned with the optical axis of the measuring device by generating directional stimuli and accommodation stimuli by means of a display which is mirrored into the beam path.
摘要翻译：本发明涉及一种使用干涉仪来测量眼前段的装置和方法。眼睛被会聚束束照射，并且通过产生定向刺激和借助于被镜像到光束路径中的显示器的调节刺激而与测量装置的光轴对准。

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