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1. 发明申请

US20130107209A1 SYSTEM FOR THE IMPROVED IMAGING OF EYE STRUCTURES 有权
标题翻译：改善眼睛结构成像的系统
公开(公告)号：US20130107209A1
公开(公告)日：2013-05-02
申请号：US13696030
申请日：2011-04-23
申请人： Martin Hacker , Rudolf Murai von Bünau , Burkhard Wagner
发明人： Martin Hacker , Rudolf Murai von Bünau , Burkhard Wagner
IPC分类号： A61B3/10
CPC分类号： A61B3/102 , A61B3/107 , A61B5/0066 , G01N21/4795 , G01N2021/1787
摘要： A system for the improved imaging of eye structures based on optical coherence tomography. The system includes an interferometric measuring arrangement, which has an optical element arranged in the measurement arm or reference arm for influencing the polarization state of the light before the light is interferometrically superimposed, a scanning unit arranged in the measurement arm for implementing OCT scans, a detector for recording the produced interference pattern, and an evaluating and documenting unit. At least two different polarization states of the light are produced. The interference patterns produced in the interferometric measuring arrangement are recorded and forwarded to the evaluating and documenting unit which reconstructs OCT scans from the transmitted interference patterns, combines the OCT scans, and presents and/or stores the resulting OCT signals. The system can be used for pachymetry in addition to the pre- and post-operative imaging for analysis and measurement.
摘要翻译：一种基于光学相干断层扫描的改善眼结构成像的系统。该系统包括干涉测量装置，其具有布置在测量臂或参考臂中的光学元件，用于在光被干涉地叠加之前影响光的偏振状态;布置在测量臂中用于实现OCT扫描的扫描单元，用于记录产生的干涉图案的检测器，以及评估和记录单元。产生光的至少两种不同的偏振态。在干涉测量装置中产生的干涉图案被记录并转发给评估和记录单元，其从发射的干涉图案重建OCT扫描，组合OCT扫描，并呈现和/或存储所得到的OCT信号。除了用于分析和测量的术前和术后成像，该系统可用于深度测量。

2. 发明申请

US20100302550A1 DEVICE AND METHOD FOR THE OPTICAL MEASUREMENT OF RELATIVE DISTANCES 审中-公开
标题翻译：用于相对距离的光学测量的装置和方法
公开(公告)号：US20100302550A1
公开(公告)日：2010-12-02
申请号：US12788828
申请日：2010-05-27
申请人： Martin HACKER , Roland BERGNER , Ingo KOSCHMIEDER , Rudolf Murai VON BÜNAU , Gerard ANTKOWIAK , Ralf EBERSBACH , Thomas PABST
发明人： Martin HACKER , Roland BERGNER , Ingo KOSCHMIEDER , Rudolf Murai VON BÜNAU , Gerard ANTKOWIAK , Ralf EBERSBACH , Thomas PABST
IPC分类号： G01B9/02
CPC分类号： G01B9/02091 , A61B3/1005 , A61B3/102 , G01B9/02021 , G01B9/02097 , G01B2290/35
摘要： An optical time domain coherence tomograph including an object beam path, a detection beam path and a detector unit. An interferometer unit, which has a first and a second beam path part having different optical path lengths, splits radiation and feeds it into the two beam path parts and superimposes it again after passage through the beam path parts and thus generates a dual beam, which has components which are axially offset to one another because of the differing optical path lengths of the two beam path parts. A scanning unit has a first adjuster and a second adjuster for adjusting the optical path length of the first and second beam path parts and the first and the second adjustment means adjusting the path length for scanning the object in coordination to one another under control by the control unit.
摘要翻译：包括物体光束路径，检测光束路径和检测器单元的光学时域相干断层图像。具有具有不同光程长度的第一和第二光束路径部分的干涉仪单元分裂辐射并将其馈送到两个光束路径部分中，并在通过光束路径部分之后再次叠加，从而产生双光束，其中具有由于两个光束路径部分的不同光程长度而彼此轴向偏移的部件。扫描单元具有用于调节第一和第二光束路径部分的光路长度的第一调节器和第二调节器，并且第一调节装置和第二调节装置调整用于在由控制单元

3. 发明授权

US09144375B2 Method for determining the power of an intraocular lens 有权
标题翻译：确定眼内透镜功率的方法
公开(公告)号：US09144375B2
公开(公告)日：2015-09-29
申请号：US12630656
申请日：2009-12-03
申请人： Rudolf Murai Von Bünau , Burkhart Wagner , Scott A. Meyer , Xunchang Chen
发明人： Rudolf Murai Von Bünau , Burkhart Wagner , Scott A. Meyer , Xunchang Chen
IPC分类号： A61B3/00 , A61F2/16
CPC分类号： A61B3/0025 , A61B3/1005 , A61B3/117 , A61B3/1173 , A61F2/16 , A61F2/1605 , A61F2240/002
摘要： For the pre-operative calculation of the power of an intraocular lens, three input parameters are needed: the axial length of the eye (AL), the refractive power of the cornea, and the distance between the front of the cornea and the back focal plane of the intraocular lens, the so-called effective lens position (ELP). The invention shows a novel approach to the determination of the ELP.
摘要翻译：对于术前计算眼内透镜的功率，需要三个输入参数：眼睛的轴向长度（AL），角膜的屈光度以及角膜前部和背部焦点之间的距离眼内透镜的平面，所谓的有效透镜位置（ELP）。本发明显示了一种确定ELP的新方法。

4. 发明申请

US20100134763A1 METHOD FOR DETERMINING THE POWER OF AN INTRAOCULAR LENS 有权
标题翻译：确定内镜镜片功率的方法
公开(公告)号：US20100134763A1
公开(公告)日：2010-06-03
申请号：US12630656
申请日：2009-12-03
申请人： Rudolf Murai VON BÜNAU , Burkhard Wagner , Scott A. Meyer , Xunchang Chen
发明人： Rudolf Murai VON BÜNAU , Burkhard Wagner , Scott A. Meyer , Xunchang Chen
IPC分类号： A61B3/10
CPC分类号： A61B3/0025 , A61B3/1005 , A61B3/117 , A61B3/1173 , A61F2/16 , A61F2/1605 , A61F2240/002
摘要： For the pre-operative calculation of the power of an intraocular lens, three input parameters are needed: the axial length of the eye (AL), the refractive power of the cornea, and the distance between the front of the cornea and the back focal plane of the intraocular lens, the so-called effective lens position (ELP). The invention shows a novel approach to the determination of the ELP.
摘要翻译：对于术前计算眼内透镜的功率，需要三个输入参数：眼睛的轴向长度（AL），角膜的屈光度以及角膜前部和背部焦点之间的距离眼内透镜的平面，所谓的有效透镜位置（ELP）。本发明显示了一种确定ELP的新方法。

5. 发明授权

US08801184B2 System for the improved imaging of eye structures 有权
标题翻译：用于改善眼结构成像的系统
公开(公告)号：US08801184B2
公开(公告)日：2014-08-12
申请号：US13696030
申请日：2011-04-23
申请人： Martin Hacker , Rudolf Murai von Bünau , Burkhard Wagner
发明人： Martin Hacker , Rudolf Murai von Bünau , Burkhard Wagner
IPC分类号： A61B3/14 , A61B3/00
CPC分类号： A61B3/102 , A61B3/107 , A61B5/0066 , G01N21/4795 , G01N2021/1787
摘要： A system for the improved imaging of eye structures based on optical coherence tomography. The system includes an interferometric measuring arrangement, which has an optical element arranged in the measurement arm or reference arm for influencing the polarization state of the light before the light is interferometrically superimposed, a scanning unit arranged in the measurement arm for implementing OCT scans, a detector for recording the produced interference pattern, and an evaluating and documenting unit. At least two different polarization states of the light are produced. The interference patterns produced in the interferometric measuring arrangement are recorded and forwarded to the evaluating and documenting unit which reconstructs OCT scans from the transmitted interference patterns, combines the OCT scans, and presents and/or stores the resulting OCT signals. The system can be used for pachymetry in addition to the pre- and post-operative imaging for analysis and measurement.
摘要翻译：一种基于光学相干断层扫描的改善眼结构成像的系统。该系统包括干涉测量装置，其具有布置在测量臂或参考臂中的光学元件，用于在光被干涉地叠加之前影响光的偏振状态;布置在测量臂中用于实现OCT扫描的扫描单元，用于记录产生的干涉图案的检测器，以及评估和记录单元。产生光的至少两种不同的偏振态。在干涉测量装置中产生的干涉图案被记录并转发给评估和记录单元，其从发射的干涉图案重建OCT扫描，组合OCT扫描，并呈现和/或存储所得到的OCT信号。除了用于分析和测量的术前和术后成像，该系统可用于深度测量。

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