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1. 发明授权

US10213103B2 Topography module for ophthalmological devices with a distance-independent keratometer and method for the use thereof 有权
公开(公告)号：US10213103B2
公开(公告)日：2019-02-26
申请号：US15315319
申请日：2015-06-04
申请人： Carl Zeiss Meditec AG
发明人： Matthias Reich , Rico Fuchs
IPC分类号： A61B3/107 , A61B3/103 , A61B8/10 , G01B11/25 , A61B3/10 , A61F9/008
摘要： A module for ophthalmological devices which enables ophthalmological devices to carry out keratometry and topography measurements of the eye. The proposed topography module is provided for ophthalmological devices with a distance-independent keratometer. The topography module, which is used to generate the luminous pattern, is arranged in a fixed or moveable manner in the beam path between the ophthalmological device and the eye. A control unit is provided to control the topography module for generating luminous patterns. The provided evaluation unit is also suitable to carry out keratometric as well as topographic evaluations of the reflection images of an eye, captured and transmitted by the detection unit. The invention enables ophthalmological devices, which are equipped with a distance-independent keratometer, to carry out additional topographical measurements on the eye.

2. 发明授权

US11298015B2 Illuminating system for determining the topography of the cornea of an eye 有权
公开(公告)号：US11298015B2
公开(公告)日：2022-04-12
申请号：US16330079
申请日：2017-08-31
申请人： Carl Zeiss Meditec AG
发明人： Beate Böhme , Rico Fuchs , Günter Rudolph
IPC分类号： A61B3/107 , A61B3/00 , G01B11/25 , A61B3/103 , A61B3/10
摘要： An illumination system for producing an illumination pattern for measuring the cornea of an eye and, in particular, for determining the topography thereof and in so doing facilitating distance-independent measurements. The illumination system according to the invention for determining the topography of the cornea of an eye includes an illumination unit and a unit for producing an illumination pattern, wherein the illumination unit includes a plurality of illumination modules. A lens array which produces a spatially distributed, collimated illumination pattern is used as a unit for producing an illumination pattern. The illumination system produces an illumination pattern, by which the topography of the cornea of an eye can be determined. Here, the illumination system is designed as a compact module, and so it can be easily combined with other measurement systems, without colliding with the beam paths thereof.

3. 发明授权

US09855169B2 Method for marking of coagulation sites on a retina as well as a system for coagulating the retina 有权
公开(公告)号：US09855169B2
公开(公告)日：2018-01-02
申请号：US14632691
申请日：2015-02-26
申请人： Carl Zeiss Meditec AG
发明人： Gerald Kunath-Fandrei , Jenny Dünger , Rico Fuchs , Manfred Dick
IPC分类号： A61F9/008 , A61B90/13 , A61B18/20 , A61B18/00
CPC分类号： A61F9/00821 , A61B18/20 , A61B90/13 , A61B2018/00636 , A61B2018/2025 , A61F9/008 , A61F2009/00863
摘要： A method for marking coagulation sites on a retina by application of a light source including projecting a serial spot sequence from a sequential, one-dimensional series of spots on the retina, wherein the individual spots indicate the coagulation sites; waiting for confirmation of the sequence of individual spots; after confirming, recalculating an automated sequence of steps having a further serial spot sequence and projecting them on the retina according to the first step; and subsequent repeating of the second and third steps. Also, a system for coagulating the retina, having an imaging diagnostic unit, a therapy beam for coagulating coagulation sites, a pilot beam for marking the coagulation sites by a spot sequence, a beam deflecting unit for generating the spot sequence and for positioning the therapy beam, an electronic control unit for controlling the above devices, a software interface, and an interactive interface.

4. 发明申请

US20150057989A1 METHOD AND APPARATUS FOR SELECTING AN INTRAOCULAR LENS (IOL) AND/OR SURGICAL PARAMETERS WITHIN THE FRAMEWORK OF IOL IMPLANTATIONS 有权
标题翻译：用于在IOL植入物框架内选择眼内镜（IOL）和/或手术参数的方法和装置
公开(公告)号：US20150057989A1
公开(公告)日：2015-02-26
申请号：US14485073
申请日：2014-09-12
申请人： Carl Zeiss Meditec, AG
发明人： Martin Hacker , Martin Kuehner , Rico Fuchs , Matthias Reich
IPC分类号： G06F19/00
CPC分类号： A61B3/0025 , A61B2034/108 , A61F2/1613 , G06F19/00 , G16H50/50
摘要： Selection of an appropriate intraocular lens (IOL) and/or the applicable surgical parameters for optimizing the results of refractive procedures on the eye. Features of the IOL are crucial for the selection and/or adjustment of the optimal IOL, but so is the IOL selection method (and parameters) from a surgical perspective. For the method, corresponding output parameters are determined from predetermined, estimated, or measured input parameters and/or their mean values, wherein at least two input parameters are varied with one another and which have at least one input parameter as a distribution function. The resulting function is optimized by means of corresponding target values and the determined distribution function of one or more output parameters is used as a decision aid. The present solution is used for selecting an appropriate IOL and/or the applicable surgical parameters and is applicable in the field of eye surgery for implanting IOLs.
摘要翻译：选择适当的眼内晶状体（IOL）和/或用于优化眼睛屈光程序结果的适用手术参数。 IOL的特征对于最佳IOL的选择和/或调整至关重要，而从手术角度来说，IOL选择方法（和参数）也是至关重要的。对于该方法，相应的输出参数由预定的，估计的或测量的输入参数和/或它们的平均值确定，其中至少两个输入参数彼此变化并且具有至少一个输入参数作为分布函数。所得到的函数通过相应的目标值进行优化，并且将一个或多个输出参数的确定的分布函数用作决策辅助。本解决方案用于选择适当的IOL和/或适用的外科手术参数，并且可用于眼部手术植入IOL的领域。

5. 发明申请

US20140078468A1 SYSTEM FOR DETERMINING THE TOPOGRAPHY OF THE CORNEA OF AN EYE 有权
标题翻译：用于确定眼睛角质层的地形的系统
公开(公告)号：US20140078468A1
公开(公告)日：2014-03-20
申请号：US14119367
申请日：2012-05-22
申请人： CARL ZEISS MEDITEC AG
发明人： Daniel Bublitz , Günter Rudolph , Martin Hacker , Tobias Bühren , Roland Bergner , Burkhard Wagner , Rico Fuchs
IPC分类号： A61B3/107
CPC分类号： A61B3/107 , G01B11/2513
摘要： A system for determining the surface shape of the cornea of an eye by analyzing the reflection of a spatially distributed ring pattern. The system includes an element for generating a ring pattern, an illuminating unit, an image capturing unit, and a control and analyzing unit. The element for generating rings is a fresneled axicon with annular structures of different radii. Furthermore, an optical element for illuminating the entire surface of the fresneled axicon with plane waves and an optical element for separating the illuminating and detecting beam path are arranged between the illuminating unit and the fresneled axicon. Furthermore, the image capturing unit consisting of an imaging system and an image sensor is designed for a telecentric distance-independent image detection.
摘要翻译：通过分析空间分布的环形图案的反射来确定眼睛的角膜的表面形状的系统。该系统包括用于产生环形图案的元件，照明单元，图像捕获单元和控制和分析单元。用于产生环的元件是具有不同半径的环形结构的菲涅耳轴。此外，用于照射具有平面波的菲涅尔三角镜的整个表面的光学元件和用于分离照明和检测光束路径的光学元件被布置在照明单元和菲涅耳透镜之间。此外，由成像系统和图像传感器组成的图像捕获单元被设计用于远心距离独立图像检测。

6. 发明授权

US09560958B2 Method and apparatus for selecting an intraocular lens (IOL) and/or surgical parameters within the framework of IOL implantations 有权
标题翻译：用于在IOL植入框架内选择人工晶状体（IOL）和/或手术参数的方法和装置
公开(公告)号：US09560958B2
公开(公告)日：2017-02-07
申请号：US14485073
申请日：2014-09-12
申请人： Carl Zeiss Meditec, AG
发明人： Martin Hacker , Martin Kuehner , Rico Fuchs , Matthias Reich
IPC分类号： A61B3/00 , G06F19/00 , A61F2/16
CPC分类号： A61B3/0025 , A61B2034/108 , A61F2/1613 , G06F19/00 , G16H50/50
摘要： Selection of an appropriate intraocular lens (IOL) and/or the applicable surgical parameters for optimizing the results of refractive procedures on the eye. Features of the IOL are crucial for the selection and/or adjustment of the optimal IOL, but so is the IOL selection method (and parameters) from a surgical perspective. For the method, corresponding output parameters are determined from predetermined, estimated, or measured input parameters and/or their mean values, wherein at least two input parameters are varied with one another and which have at least one input parameter as a distribution function. The resulting function is optimized by means of corresponding target values and the determined distribution function of one or more output parameters is used as a decision aid. The present solution is used for selecting an appropriate IOL and/or the applicable surgical parameters and is applicable in the field of eye surgery for implanting IOLs.
摘要翻译：选择适当的眼内晶状体（IOL）和/或用于优化眼睛屈光程序结果的适用手术参数。 IOL的特征对于最佳IOL的选择和/或调整至关重要，而从手术角度来说，IOL选择方法（和参数）也是至关重要的。对于该方法，相应的输出参数由预定的，估计的或测量的输入参数和/或它们的平均值确定，其中至少两个输入参数彼此变化并且具有至少一个输入参数作为分布函数。所得到的函数通过相应的目标值进行优化，并且将一个或多个输出参数的确定的分布函数用作决策辅助。本解决方案用于选择适当的IOL和/或适用的外科手术参数，并且可用于眼部手术植入IOL的领域。

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