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1. 发明申请

US20200029805A1 OPHTHALMIC SURGICAL MICROSCOPE 审中-公开
公开(公告)号：US20200029805A1
公开(公告)日：2020-01-30
申请号：US16526971
申请日：2019-07-30
申请人： Carl Zeiss Meditec AG
发明人： Markus Seesselberg , Christoph Hauger , Artur Hoegele , Joachim Steffen
IPC分类号： A61B3/103 , A61B3/13 , A61B3/10
摘要： An ophthalmic surgical microscope includes a main objective lens, through which an observation beam path passes, and a confocal optical system configured as a refractometer to determine the refraction of an eye. The optical system includes a measurement light source to generate a measurement light beam, a light detector to measure an intensity of measurement light and an optical unit to direct the measurement light beam onto the retina of the eye and to return measurement light reflected back at the retina to the light detector. The optical system includes an adaptive optical module (AOM) to modify a wavefront of the measurement beam path such that an intensity of the back-reflected measurement light changes. A spherical equivalent (SE) of the ametropia of the eye is determined based on a setting of the AOM, at which the measured intensity of the back-reflected measurement light has a maximum.

2. 发明授权

US09579019B2 Eye surgery system and method of operating an eye surgery system 有权
标题翻译：眼科手术系统和眼科手术系统的操作方法
公开(公告)号：US09579019B2
公开(公告)日：2017-02-28
申请号：US14862366
申请日：2015-09-23
申请人： Carl Zeiss Meditec AG
发明人： Marco Wilzbach , Markus Seesselberg
IPC分类号： A61B3/10 , A61B3/00 , A61B3/13 , A61B3/103 , A61B3/107 , A61B3/16 , A61F9/007
CPC分类号： A61B3/13 , A61B3/0075 , A61B3/1015 , A61B3/103 , A61B3/107 , A61B3/16 , A61F9/00736 , A61F9/00745
摘要： A method of operating an eye surgery system comprises operating actuators of a stand such that an apparatus for measuring the refraction of an eye is located in a measurement position relative to the eye; measuring at least one condition of the eye and determining at least one condition value representing the at least one measured condition of the eye; measuring the refraction of the eye and determining at least one refraction value presenting the measured refraction of the eye, wherein a time distance between the measuring of the condition of the eye and the measuring of the refraction of the eye is smaller than a predetermined duration; and outputting the at least one refraction value representing the measured refraction of the eye only when the condition value representing the measured condition of the eye is within a predetermined range of values.
摘要翻译：操作眼科手术系统的方法包括操作支架的致动器，使得用于测量眼睛折射的装置位于相对于眼睛的测量位置; 测量眼睛的至少一个状况并确定代表眼睛的至少一个测量状态的至少一个条件值; 测量眼睛的折射并确定呈现所测量的眼睛的折射的至少一个折射值，其中测量眼睛状况和测量眼睛的折射之间的时间距离小于预定的持续时间; 并且只有当表示眼睛的测量条件的条件值在预定值范围内时，才输出表示眼睛测量的折射的至少一个折射值。

3. 发明申请

US20140320805A1 METHOD, OPHTHALMIC MEASURING SYSTEM AND COMPUTER-READABLE STORAGE MEDIUM FOR SELECTING AN INTRAOCULAR LENS 审中-公开
标题翻译：方法，OPHTHALMIC测量系统和计算机可读存储介质选择内窥镜
公开(公告)号：US20140320805A1
公开(公告)日：2014-10-30
申请号：US13871301
申请日：2013-04-26
申请人： CARL ZEISS MEDITEC AG
发明人： Marco Wilzbach , Christoph Hauger , Markus Seesselberg , Xing Wei , Holger Matz , Anja Seiwert , Oliver Findl , Nino Hirnschall
IPC分类号： A61B3/10
CPC分类号： A61B3/102 , A61B3/0025 , A61F2/16 , A61F2240/002
摘要： A method of determining at least one selection parameter for selecting an intraocular lens to be inserted into an eye; the method comprises reading, by a data processing system, data indicative of an axial position of at least a portion of an anterior surface of an at least partially empty capsular bag of the eye, relative to an optical axis of the eye. The method further comprises determining an axial position parameter, which is representative of the axial position of the portion of the anterior surface, depending on the data. The method further comprises determining the at least one selection parameter for selecting the intraocular lens depending on the determined position parameter.
摘要翻译：一种确定用于选择要插入到眼睛中的眼内透镜的至少一个选择参数的方法; 该方法包括通过数据处理系统相对于眼睛的光轴读取指示眼睛的至少部分空的囊袋的前表面的至少一部分的轴向位置的数据。该方法还包括根据数据确定代表前表面部分的轴向位置的轴向位置参数。该方法还包括根据确定的位置参数来确定用于选择眼内透镜的至少一个选择参数。

4. 发明授权

US10159406B2 Ophthalmic surgical apparatus for inserting intraocular lenses in eyes 有权
公开(公告)号：US10159406B2
公开(公告)日：2018-12-25
申请号：US15432754
申请日：2017-02-14
申请人： Carl Zeiss Meditec AG
发明人： Markus Seesselberg , Marco Wilzbach
IPC分类号： A61B3/00 , A61B3/10 , A61B3/103 , A61B3/107 , A61F9/007 , A61B34/10 , A61B34/00 , A61B3/13 , A61B3/16 , A61F2/16 , A61B3/117
摘要： An ophthalmic surgical apparatus including: a control device; a user interface which, at least intermittently, has data communication with the control device; a first measuring device configured for determining at least one value intraoperatively, the value being characteristic for an eye to be treated by surgery; a second measuring device configured for determining at least one value preoperatively and/or intraoperatively, the value being characteristic for the eye to be treated by surgery, and including a first computing unit which is suitable and intended, using the value determined intraoperatively and the value determined preoperatively and/or intraoperatively, for ascertaining at least one first output value which is characteristic for at least one intraocular lens to be selected, wherein the user interface at least preferably includes an output device suitable for outputting the output value or a value derived therefrom.

5. 发明申请

US20170156583A1 OPHTHALMIC SURGICAL APPARATUS FOR INSERTING INTRAOCULAR LENSES IN EYES 审中-公开
公开(公告)号：US20170156583A1
公开(公告)日：2017-06-08
申请号：US15432754
申请日：2017-02-14
申请人： Carl Zeiss Meditec AG
发明人： Markus Seesselberg , Marco Wilzbach
IPC分类号： A61B3/00 , A61B34/00 , A61B34/10 , A61B3/16 , A61B3/10 , A61B3/103 , A61B3/107 , A61B3/13 , A61F2/16 , A61F9/007
CPC分类号： A61B3/0025 , A61B3/0033 , A61B3/1005 , A61B3/102 , A61B3/103 , A61B3/107 , A61B3/117 , A61B3/13 , A61B3/16 , A61B34/10 , A61B34/25 , A61B2034/104 , A61B2034/108 , A61F2/1662 , A61F9/00736
摘要： An ophthalmic surgical apparatus including: a control device; a user interface which, at least intermittently, has data communication with the control device; a first measuring device configured for determining at least one value intraoperatively, the value being characteristic for an eye to be treated by surgery; a second measuring device configured for determining at least one value preoperatively and/or intraoperatively, the value being characteristic for the eye to be treated by surgery, and including a first computing unit which is suitable and intended, using the value determined intraoperatively and the value determined preoperatively and/or intraoperatively, for ascertaining at least one first output value which is characteristic for at least one intraocular lens to be selected, wherein the user interface at least preferably includes an output device suitable for outputting the output value or a value derived therefrom.

6. 发明授权

US09618326B2 Imaging system 有权
公开(公告)号：US09618326B2
公开(公告)日：2017-04-11
申请号：US14549058
申请日：2014-11-20
申请人： Carl Zeiss Meditec AG
发明人： Christoph Hauger , Markus Seesselberg , Martin Hacker , Keith O'Hara
IPC分类号： A61B3/14 , A61B3/00 , G01B9/02 , A61B3/10 , A61B3/13 , A61B3/117 , A61B3/12 , G02B27/09
CPC分类号： A61B3/102 , A61B3/005 , A61B3/117 , A61B3/12 , A61B3/1225 , A61B3/13 , A61B3/14 , G01B9/02004 , G01B9/0203 , G01B9/02035 , G01B9/02044 , G01B9/02091 , G02B7/14 , G02B27/0955
摘要： Imaging systems are provided allowing examination of different object regions spaced apart in a depth direction by visual microscopy and by optical coherence tomography. An axial field of view and a lateral resolution is varied depending on which object region is examined by the imaging system. The proposed imaging systems are in particular applicable for thorough examination of the human eye.

7. 发明授权

US09526410B2 Eye surgery system and method of inserting an intraocular lens 有权
标题翻译：眼科手术系统及插入眼内透镜的方法
公开(公告)号：US09526410B2
公开(公告)日：2016-12-27
申请号：US14174314
申请日：2014-02-06
申请人： Carl Zeiss Meditec AG , Carl Zeiss AG
发明人： Christoph Hauger , Markus Seesselberg , Christopher Weth , Marco Wilzbach
IPC分类号： A61B3/10 , A61B3/00 , A61F9/007 , A61B3/107 , A61F2/16
CPC分类号： A61B3/0025 , A61B3/1005 , A61B3/107 , A61F2/16 , A61F9/00736
摘要： A method of inserting an intraocular lens into an eye comprises: determining preoperative values of an eye; selecting an intraocular lens based on the preoperative values; inserting the intraocular lens into the eye; determining intraoperative values of the eye; providing an eye model, wherein the eye model includes plural parameters; determining the second value representing a postoperative visual defect of the eye using the eye model, wherein the preoperative values of the eye are assigned to a first subset of the plural parameters of the eye model and wherein the intraoperative values of the eye are assigned to a second subset of the plural parameters of the eye model; and correcting the position and/or the orientation of the inserted intraocular lens or inserting a different intraocular lens based on the value representing the postoperative visual defect of the eye.
摘要翻译：将眼内透镜插入眼睛的方法包括：确定眼睛的术前值; 基于术前值选择眼内透镜; 将眼内透镜插入眼睛; 确定眼睛的术中值; 提供眼睛模型，其中所述眼睛模型包括多个参数; 使用所述眼睛模型确定代表眼睛的术后视觉缺陷的第二值，其中将眼睛的术前值分配给眼睛模型的多个参数的第一子集，并且其中将眼睛的术中值分配给眼模型的多个参数的第二子集; 以及基于表示眼睛的术后视觉缺陷的值来校正插入的人工晶状体的位置和/或取向或插入不同的眼内透镜。

8. 发明授权

US09259152B2 Apparatus for determining an ametropia of an eye 有权
标题翻译：用于确定眼睛屈光不正的装置
公开(公告)号：US09259152B2
公开(公告)日：2016-02-16
申请号：US14577235
申请日：2014-12-19
申请人： Carl Zeiss AG , Carl Zeiss Meditec AG
发明人： Markus Seesselberg , Tobias Breuninger , Marco Wilzbach
IPC分类号： A61B3/00 , A61B3/103 , A61B3/13 , G02B21/22 , G02B21/00
CPC分类号： A61B3/103 , A61B3/0008 , A61B3/0025 , A61B3/0083 , A61B3/1035 , A61B3/13 , A61B3/132 , G02B21/0012 , G02B21/22
摘要： An apparatus for determining an ametropia of an eye 3 comprises a measurement light source 15 and beam formation optics 17 and an analysis module 35 comprising a detector 39 and analysis optics 37. The analysis optics are configured to focus a parallel light beam, entering through the optical interface 27, along a predetermined line extending transverse to a direction of the analysis beam path. The detector is a spatially resolving detector, wherein an acute angle between a surface normal of the detection area and the predetermined line is less than 80°. A controller 53 is configured to obtain light intensity data detected by the detector and to determine ametropia-data representing the ametropia of the eye based on the light intensity data.
摘要翻译：用于确定眼睛屈光不正的装置3包括测量光源15和光束形成光学器件17以及包括检测器39和分析光学器件37的分析模块35.分析光学器件被配置为聚焦平行光束，通过光学接口27沿着横向于分析光束路径的方向延伸的预定线。检测器是空间分辨检测器，其中检测区域的表面法线与预定线之间的锐角小于80°。控制器53被配置为获得由检测器检测到的光强度数据，并且基于光强度数据来确定代表眼睛屈光不正的屈光不正数据。

9. 发明授权

US10736503B2 Method, ophthalmic measuring systems and computer-readable storage medium for selecting an intraocular lens 有权
公开(公告)号：US10736503B2
公开(公告)日：2020-08-11
申请号：US16034462
申请日：2018-07-13
申请人： CARL ZEISS MEDITEC AG
发明人： Marco Wilzbach , Christoph Hauger , Markus Seesselberg , Xing Wei , Holger Matz , Anja Seiwert , Oliver Findl , Nino Hirnschall
IPC分类号： A61B3/10 , A61B3/00 , A61F2/16
摘要： A method of determining at least one selection parameter for selecting an intraocular lens to be inserted into an eye; the method comprises reading, by a data processing system, data indicative of an axial position of at least a portion of an anterior surface of an at least partially empty capsular bag of the eye, relative to an optical axis of the eye. The method further comprises determining an axial position parameter, which is representative of the axial position of the portion of the anterior surface, depending on the data. The method further comprises determining the at least one selection parameter for selecting the intraocular lens depending on the determined position parameter.

10. 发明授权

US10098538B2 Imaging system 有权
公开(公告)号：US10098538B2
公开(公告)日：2018-10-16
申请号：US15467325
申请日：2017-03-23
申请人： CARL ZEISS MEDITEC AG
发明人： Christoph Hauger , Markus Seesselberg , Martin Hacker , Keith O'Hara
IPC分类号： A61B3/14 , A61B3/02 , G02B26/00 , A61B3/10 , A61B3/13 , G01B9/02 , A61B3/117 , A61B3/12 , G02B27/09 , A61B3/00 , G02B7/14
摘要： Imaging systems are provided allowing examination of different object regions spaced apart in a depth direction by visual microscopy and by optical coherence tomography. An axial field of view and a lateral resolution is varied depending on which object region is examined by the imaging system. The proposed imaging systems are in particular applicable for thorough examination of the human eye.

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