专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2254457A1 OPHTHALMOLOGISCHES GERÄT UND VERFAHREN ZUR BEOBACHTUNG, UNTERSUCHUNG, DIAGNOSE UND/ODER THERAPIE EINES AUGES 审中-公开
标题翻译：眼科装置和方法的观察，治疗，诊断和/或治疗的眼睛的
公开(公告)号：EP2254457A1
公开(公告)日：2010-12-01
申请号：EP09714548.6
申请日：2009-02-25
申请人： Carl Zeiss Meditec AG
发明人： BIERNAT, Detlef , BUBLITZ, Daniel , BRODSCHELM, Andreas , MOHR, Thomas , RICHTER, Stefan
IPC分类号： A61B3/12
CPC分类号： A61B3/1025 , A61F9/008 , A61F9/00821 , A61F2009/00846 , A61F2009/00863 , A61F2009/00897 , G01B9/02091
摘要： Disclosed are an ophthalmologic apparatus and a method for the contactless observation, examination, treatment, and/or diagnosis of an eye. The apparatus is structurally based on a fundus camera or an ophthalmoscope. The arrangement comprises an illumination beam path which extends from a first illumination source (BQ) to the eye and is fitted with a perforated mirror (LS) and imaging optics (AO), and an observation beam path that extends from the eye to a detector (D) via the imaging optics (AO) and through the perforated mirror (LS). The arrangement additionally comprises a beam path for scanning illumination which extends from a second illumination source (BQ) to the eye and is fitted with a scanning unit (SE), a lens (O), and a beam splitter (ST) in addition to the imaging optics (AO). The scanning unit (SE) that is arranged in the beam path for scanning illumination is designed as (an) electrostatically or/and galvanometrically driven bidirectional or unidirectional tilting mirror(s) (KS).

2. 发明公开

EP3253276A1 A METHOD AND APPARATUS FOR REDUCING SCATTERED LIGHT IN BROAD-LINE FUNDUS IMAGING 审中-公开
标题翻译：一种减少广角瞳孔成像中的散射光的方法和设备
公开(公告)号：EP3253276A1
公开(公告)日：2017-12-13
申请号：EP16703944.5
申请日：2016-02-03
申请人： Carl Zeiss Meditec AG
发明人： BUBLITZ, Daniel , MÜLLER, Lothar , BERNER, Andrea
IPC分类号： A61B3/12 , A61B3/14 , A61B3/15
CPC分类号： A61B3/1208 , A61B3/12 , A61B3/14 , A61B3/156
摘要： Methods and apparatuses for fundus imaging are presented that use sequential selective illumination patterns to suppress unwanted reflections, scattering and haze from various optical components of a fundus-viewing instrument. This is particularly the case with those unwanted reflections produced by the objective lens contained within said instrument.

3. 发明公开

EP3585245A1 VERFAHREN UND ANORDNUNG ZUR HOCHAUFLÖSENDEN TOPOGRAPHIE DER KORNEA EINES AUGES 有权
公开(公告)号：EP3585245A1
公开(公告)日：2020-01-01
申请号：EP18710773.5
申请日：2018-02-21
申请人： Carl Zeiss Meditec AG
发明人： BUBLITZ, Daniel
IPC分类号： A61B3/107

4. 发明公开

EP3324906A1 POST-OPERATIVE MODIFIKATION EINER INTRAOKULARLINSE 有权
公开(公告)号：EP3324906A1
公开(公告)日：2018-05-30
申请号：EP16736140.1
申请日：2016-07-06
申请人： Carl Zeiss Meditec AG
发明人： KRAMPERT, Gerhard , KINDT, Johannes , BUBLITZ, Daniel , POMRAENKE, Robert , KÜHNER, Martin
IPC分类号： A61F9/008 , A61B3/10 , A61B3/14
CPC分类号： A61F9/00834 , A61B3/1005 , A61B3/102 , A61B3/1025 , A61B3/14 , A61F9/00827 , A61F9/0084 , A61F2009/00844 , A61F2009/00851 , A61F2009/0087 , A61F2009/00887
摘要： The invention relates to systems and methods for localizing the intraocular lens and/or existing refractive index patterns, to laser write-patterns, and to refractive index patterns in order to modify the refractive index by means of femtosecond laser pulses. OCT-based confocal detection and sectional image systems are provided for localization purposes, said systems being particularly suitable for the detection of phase patterns in addition to the localization of the IOL. With respect to laser write-patterns, the modification of existing refractive index patterns in the IOL is carried out by destroying existing structures or supplementing existing refractive index patterns.

5. 发明授权

EP2621330B1 VERFAHREN UND VORRICHTUNG ZUR INTERFEROMETRISCHEN BESTIMMUNG VERSCHIEDENER BIOMETRISCHER PARAMETER EINES AUGES 有权
标题翻译：方法和设备测定的眼睛的不同干涉测量BIOMETRIC参数
公开(公告)号：EP2621330B1
公开(公告)日：2017-04-05
申请号：EP11764503.6
申请日：2011-09-15
申请人： Carl Zeiss Meditec AG
发明人： SCHMITT-MANDERBACH, Tobias , BUBLITZ, Daniel , BERGNER, Roland
IPC分类号： G01B11/00 , G06K9/00 , A61B3/11 , A61B3/113 , G01B9/02 , A61B3/10
CPC分类号： G06K9/0061 , A61B3/1005 , A61B3/11 , A61B3/113 , G01B9/02091 , G01B11/00

6. 发明授权

EP1906811B1 EINRICHTUNG UND VERFAHREN ZUR BEOBACHTUNG, DOKUMENTATION UND/ODER DIAGNOSE DES AUGENHINTERGRUNDES 有权
标题翻译：装置和用于监控，记录和/或眼睛背景诊断
公开(公告)号：EP1906811B1
公开(公告)日：2016-04-20
申请号：EP06762690.3
申请日：2006-07-19
申请人： Carl Zeiss Meditec AG
发明人： DICK, Manfred , WESTPHAL, Peter , BUBLITZ, Daniel , MOHR, Thomas
IPC分类号： A61B3/12 , A61B3/14
CPC分类号： A61B3/14 , A61B5/0261 , A61B5/0285 , A61B5/14555 , A61B5/7257

7. 发明公开

EP2038690A2 VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG EINES BILDES EINER DÜNNEN SCHICHT EINES OBJEKTS 审中-公开
标题翻译：方法和设备用于生成对象的薄层的图像
公开(公告)号：EP2038690A2
公开(公告)日：2009-03-25
申请号：EP07726163.4
申请日：2007-06-27
申请人： Carl Zeiss Meditec AG
发明人： WESTPHAL, Peter , BUBLITZ, Daniel
IPC分类号： G02B21/16 , G02B21/36 , G02B21/06
CPC分类号： G02B21/367 , G02B21/06 , G02B21/16
摘要： The invention relates to a method for producing an image of a layer of an object (4) by means of a wide field optical element (5) on a resolving detector (6). According to the invention, the object (4) is illuminated in a focused manner on at least one object plane (3) having at least two binary illuminating patterns (26, 27; 33, 34) and for each illuminating pattern (26, 27; 33, 34), the corresponding images are detected. The illuminating patterns (26, 27; 33, 34) respectively comprise dark areas (27; 34) and light areas (26; 33), the light and/or the dark areas completely covering the object (4) when the illuminating pattern (26, 27; 33, 34) is superimposed. A layer image is determined from the detected images, said layer image comprising a partial segment that respectively reproduces a partial area of the object (4) that is arranged inside the light area of one of the used illuminating patterns such that said edges are arranged at a distance from the edges of the light area about at least one predefined minimum distance, and which are respectively determined with at least partial artificial light correction using at least two images which are respectively detected for different illumination patterns in which the partial area corresponding to the respective partial segment is arranged completely inside the light area of a first different illuminating pattern or completely inside a dark area of a second of the different illuminating pattern.

9. 发明公开

EP1988816A2 OPHTHALMOLOGISCHES GERÄT 审中-公开
标题翻译：眼科设备
公开(公告)号：EP1988816A2
公开(公告)日：2008-11-12
申请号：EP07722902.9
申请日：2007-02-22
申请人： Carl Zeiss Meditec AG
发明人： LUTHER, Egon , KOSCHMIEDER, Ingo , WINTER, Joachim , MOHRHOLZ, Uwe , DICK, Manfred , MOHR, Thomas , BUBLITZ, Daniel , GEISSLER, Enrico
IPC分类号： A61B3/14
CPC分类号： A61B3/14 , G02B27/0927 , G02B27/0961 , G02B27/0994
摘要： The invention relates to a device for the observation, documenting and/or diagnosis of an eye, especially the front eye section, the iris, the lens, the glass body, and the eyeground. The homogeneously illuminating ophthalmological appliance consists of an illumination device provided with an illumination source (1), a homogenisation unit (2, 3, 5), and a projection device (7), at least one organic or inorganic radiation source with spectrally selective emission being used as an illumination source. The illumination generated in this way enables correspondingly adapted visual and/or digital observation, recording or display of the examined regions of the eye on a visualisation unit. For homogenisation purposes, the light emitted from the radiation sources (1) is collimated by means of a condenser lens (2) and imaged onto the microlens array (3) consisting of respectively opposing spherical surfaces (3.1 and 3.2) arranged at a distance (3.3) corresponding to the focal distance of the microlenses.

10. 发明公开

EP1906811A2 EINRICHTUNG UND VERFAHREN ZUR BEOBACHTUNG, DOKUMENTATION UND/ODER DIAGNOSE DES AUGENHINTERGRUNDES 有权
标题翻译：装置和用于监控，记录和/或眼睛背景诊断
公开(公告)号：EP1906811A2
公开(公告)日：2008-04-09
申请号：EP06762690.3
申请日：2006-07-19
申请人： Carl Zeiss Meditec AG
发明人： DICK, Manfred , WESTPHAL, Peter , BUBLITZ, Daniel , MOHR, Thomas
IPC分类号： A61B3/12 , A61B3/14
CPC分类号： A61B3/14 , A61B5/0261 , A61B5/0285 , A61B5/14555 , A61B5/7257
摘要： The invention relates to a device and a method for monitoring, documenting and/or diagnosing the fundus whereby the diagnosis ensues by evaluating the documented images of the fundus. The inventive device is comprised of an ophthalmological examination unit, a multispectral sequential illuminating module (1), an image recording module (4), a control and safety module (5), and of an evaluating unit (7). The illuminating module (1) coupled to the ophthalmological examination unit contains at least two separate light sources (6. 1) and (6.2), which can be individually controlled with regard to the intensity and duration thereof, and from which monochromatic light of different wavelengths is emitted. The light coming from the illuminating module (1) is projected via the eye (2) to be examined onto the image recording module (4) by the ophthalmological examination unit. The control and safety module (5) controls the temporal sequence, duration and intensity of the separate light sources (6. 1) and (6.2) monitors the light strain. An evaluating unit (7) evaluates the images of the fundus that are transmitted by the image recording module (4). The inventive solution serves to record monochromatic images of the retina, for example, red, green blue or even infrared and to record fluorescent images.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式