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公开(公告)号：EP2020922A1
公开(公告)日：2009-02-11
申请号：EP07718804.3
申请日：2007-04-30
摘要： A portable device in the form of a mask (10) that can be worn over a user's eyes (22) is provided with a non-visible light source to illuminate the user's eyes (22), and a lens arrangement (30) and image capturing means to capture digital images of the eyes (22) that can then be processed and used to diagnose a variety of dizziness and balance-related disorders and disease. The mask (10) includes a light-omitting seal or cover (16) to prevent external light reaching the eyes (22). The images can then be sent via data transmitter to an external device for processing and/or further analysis. The mask (10) has particular suitability for use remotely by patients themselves during a dizziness episode.
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52.发明公开METHOD FOR TESTING A SPATIAL APTITUDE ANOMALY AND DEVICE FOR CARRYING OUT SAID METHOD 审中-公开方法用于测试的空间倾斜异常和装置实施过程
公开(公告)号：EP1900319A4
公开(公告)日：2009-02-11
申请号：EP06716850
申请日：2006-01-27
IPC分类号： A61B3/113 , A61B5/0496
CPC分类号： A61B5/4863 , A61B3/0091 , A61B3/112 , A61B3/113
摘要： The invention relates to a method for testing a spatial aptitude anomaly and to a device for carrying out said method. The inventive device comprises an arrangement (1) for fixing a human head, a first transparent screen (2) arranged in a close field of view and a second screen which is visible through the first screen and arranged in the far field of view of a tested person. Said device also comprises means (5, 6) for selectively forming images on the first and second screens and means for recording the motion trajectory of the tested person's pupil watching said images. The inventive method is based on the detection of specific faults of the pupil trajectory such as nystagmus, interception or linearisation of the trajectory, a sudden depression of eyes, etc, when the tested person watches the image displacement along a smooth trajectory on one screen, and on the detection of the irregular modifications of the pupil size and position thereof caused by the reaction to instantaneous transfer of the image from one screen to the other, while the head of the tested persons remains in a fixed position.
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53.发明公开Corneal topography apparatus with further integrated devices 审中-公开Hornhauttopographievorrichtung mit weiteren integrierten Vorrichtungen
公开(公告)号：EP2016888A1
公开(公告)日：2009-01-21
申请号：EP08008897.4
申请日：2005-10-14
发明人： Pasquini, Paolo , Foggi, Alessandro
CPC分类号： A61B3/152 , A61B3/0008 , A61B3/107 , A61B3/112
摘要： An apparatus for corneal topographic analysis, determining the precise curvature of a cornea and the position of the optical axis giving a map of such curvature to an operator, and also for pupillometric analysis, determining the pupil contour and the relative centre both in steady and dynamic conditions during transients of contraction and dilation, and for a real analysis by fluoresceine by testing a contact lens fitting on a cornea. The apparatus comprises a measuring head (6) having a Placido disc (2) backlighted with a light source (31), suitable for causing the pupil to contract. Coaxial to the disc (2) a videocamera (10) is mounted, comprising an optical unit (11) for focusing on a shot image. The measuring head (6) comprises a plurality of infrared LEDs, for example respectively four LEDs (14,15,16,17), suitable for lighting the eye in a way suitable not to disturb the aperture of the pupil and two visible light LEDs (18,19) arranged on the Placido disc (2) suitable for causing the contraction of the pupil.
摘要翻译： 一种用于角膜地形分析的装置，确定角膜的精确曲率和光轴的位置，给予操作者这种曲率的图，并且还用于瞳孔分析，确定瞳孔轮廓和相对中心在稳定和动态 在收缩和扩张的瞬变期间的条件，以及通过测试在角膜上的隐形眼镜的荧光素的真实分析。 该装置包括具有适于使瞳孔收缩的具有用光源（31）背光的普拉西多盘（2）的测量头（6）。 与光盘同轴（2）安装摄像机（10），其包括用于聚焦在拍摄图像上的光学单元（11）。 测量头（6）包括多个红外LED，例如分别为四个LED（14,15,16,17），其适合于以不干扰瞳孔和两个可见光LED的方式照明眼睛 （18,19），其布置在适于引起瞳孔收缩的普拉西多盘（2）上。
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公开(公告)号：EP1303210B1
公开(公告)日：2008-12-31
申请号：EP02716785.7
申请日：2002-02-16
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.
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公开(公告)号：EP1704813B1
公开(公告)日：2008-04-30
申请号：EP06251478.1
申请日：2006-03-20
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56.发明公开METHOD FOR TESTING A SPATIAL APTITUDE ANOMALY AND DEVICE FOR CARRYING OUT SAID METHOD 审中-公开方法用于测试的空间倾斜异常和装置实施过程
公开(公告)号：EP1900319A1
公开(公告)日：2008-03-19
申请号：EP06716850.0
申请日：2006-01-27
IPC分类号： A61B3/113 , A61B5/0496
CPC分类号： A61B5/4863 , A61B3/0091 , A61B3/112 , A61B3/113
摘要： There have been developed a method for detecting spatial perception anomalies and a device for carrying out this method. The device comprises an arrangement (1) for fixing the head of a person under test, a first transparent screen (2) disposed in a close-vision field, and a second screen (3) seen through the first one and located in a far-vision field of the person under test. The device is provided with means (5) and (6) for creating images selectively on the first and second screens, and also with a means (4) for recording trajectories of the movement of the eye pupil of the person under test while following these images. The method is based on detecting specific irregularities in trajectories of the eye pupils, such as nystagmuses, cut-offs, sudden drops of the gaze, etc., when the person under test follows the smooth trajectory of a moving image on one of the screens; and also on finding irregular changes in the size and position of the eye pupil in response to instantaneous switching of images between the screens while the head of the person under test is kept stationary. 2 independent claims, 14 dependent claims, 9 illustrations.
摘要翻译： 目前已经开发出用于探测空间感知异常和实施此方法的设备的方法。 被测固定的人的头部的装置布置的包括：（1），第一透明屏幕（2）设置在靠近视觉场，和第二屏幕（3）通过第1看出，位于远 被测者的-vision领域。 该装置设置有装置（5）和（6），用于在第一和第二屏幕上选择性地创建图像，并因此与一个装置（4）用于该人的眼睛的瞳孔的移动的记录轨迹被测试而合成之后 图像。 所述方法在眼睛瞳孔,:如nystagmuses，截留，纱布等的突然下降的轨迹基于特定检测违规当被测者如下所述屏幕中的一个运动图像的平滑的轨迹 ; 等响应于所述屏幕之间的图像的瞬时切换发现在大小和眼睛瞳孔的位置不规则变化，而人的被测头保持静止。 2项独立权利要求，从属权利要求14中，9个插图。
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公开(公告)号：EP1848322A1
公开(公告)日：2007-10-31
申请号：EP06709576.0
申请日：2006-01-27
申请人： H-icheck Ltd.
发明人： GLYNN, Christopher
IPC分类号： A61B5/00
CPC分类号： A61B5/14555 , A61B3/112 , A61B5/14532
摘要： A device for non-invasive monitoring of a human or animal subject's bodily functions in vivo, having a first optical system which comprises: a) illumination means (14) for directing illumination light into the eye and for providing the illumination light in one or more pulses; and b) receiving means (17) for receiving light returning from the eye (as a result of illumination by the illumination light) and arranged to record the frequency and/or intensity of such returning light intermittently at a selected timing relative to the pulse(s) of illumination light so as to reduce the proportion of light reflected from the cornea (7) and/or iris (4) and/or lens (9) of the eye that is being recorded. The subject's eye is also thereby used as an integrating sphere so illumination of the interior of the eye is not affected by changes in the illumination light.
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58.发明公开
公开(公告)号：EP1731085A1
公开(公告)日：2006-12-13
申请号：EP05720932.2
申请日：2005-03-16
申请人： Woc Co. Ltd.
IPC分类号： A61B3/10
CPC分类号： A61B3/032 , A61B3/0008 , A61B3/112
摘要： It is an object of the present invention to provide a pupillary reflex checking apparatus that enables a subject to check his own pupillary reflex and that keeps down cost and to provide a fatigue recovery facilitating apparatus that includes the pupillary reflex checking apparatus. The pupillary reflex apparatus of the present invention includes, as essential elements of its structure, a reflecting unit and a stimulus applying unit. Of these, the reflecting unit has a structure which includes an optical reflecting surface disposed in a plane that intersects with a visual axis of a subject such that an image of a pupil of a subject's eye is formed on the optical reflecting surface. Further, the stimulus applying unit applies a stimulus to induce the pupillary reflex in the subject. Specifically, it is possible to use a light source which gives a light stimulus to the subject's eye, such as an LED light source, an electric bulb, a strobe, or the like, as the stimulus applying unit.
摘要翻译： 这是本发明的一个目的是提供一种瞳孔反射检查装置那样使受试者检查他自己的瞳孔反射，做了不断降低成本，并提供一种疲劳恢复的促进装置包括做的瞳孔反射检查装置。 本发明的瞳孔反射装置包括，作为反射单元的刺激施加单元其结构的基本要素和。 本文的，反射单元具有这样的结构其中在一个平面配置了光学反射表面包括没有被摄体搜索的视轴都被检者的眼睛的瞳孔的图像被形成在光学反射表面上相交。 此外，施加单元刺激施加刺激以诱导所述受试者中的瞳孔反射。 具体而言，可以使用一个光源其中给出一个光刺激到被检者眼睛，作为谋求LED光源在电灯泡，一个选通脉冲，或类似物，作为刺激施加单元。
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59.发明公开Eye's optical characteristics measuring system 有权Einrichtung zur Messung optischerKenngrössendes Augens
公开(公告)号：EP1704813A1
公开(公告)日：2006-09-27
申请号：EP06251478.1
申请日：2006-03-20
发明人： Nishio, Kouji, Kabushiki Kaisha Topcon , Takeuchi, Gaku, Kabushiki Kaisha Topcon , Shibutani, Masahiro, Kabushiki Kaisha Topcon , Kobayashi, Katsuhiko, Kabushiki Kaisha Topcon
摘要： An eye's optical characteristics measuring system, comprising a target projecting means for projecting a target image on a fundus of an eye under test, a photodetecting means for guiding the target image toward a photoelectric detector, a pupil diameter measuring means, a calculating means for calculating optical characteristics of the eye under test according to distribution of optical intensity obtained based on an image acquired by the photoelectric detector, and an aperture selecting means provided on each of the target projecting means and the photodetecting means, wherein the aperture selecting means is independently driven, and apertures to restrict a projecting luminous flux and a photodetecting luminous flux are selected based on a pupil diameter of the eye under test measured by the pupil diameter measuring means.
摘要翻译： 一种眼睛的光学特性测量系统，包括用于将目标图像投射在被测眼睛的眼底上的目标投影装置，用于将目标图像引导到光电检测器的光电检测装置，瞳孔直径测量装置，计算装置 根据基于由光电检测器获取的图像获得的光强度分布，测试眼睛的光学特性，以及设置在每个目标投影装置和光电检测装置上的光圈选择装置，其中，光圈选择装置被独立驱动 并且基于由瞳孔直径测量装置测量的被测眼睛的瞳孔直径来选择限制投射光束的光阑和光电检测光束。
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公开(公告)号：EP1503376A2
公开(公告)日：2005-02-02
申请号：EP04254481.7
申请日：2004-07-27
申请人： SONY CORPORATION
发明人： Inoue, Makoto, c/o Sony Corporation , Sako, Yoichiro, c/o Sony Corporation , Shirai, Katsuya, c/o Sony Corporation , Terauchi, Toshiro, c/o Sony Corporation , Miyajima, Yasushi, c/o Sony Corporation , Makino, Kenichi, c/o Sony Corporation , Takai, Motoyuki, c/o Sony Corporation , Inoue, Akiko, c/o Sony Corporation
IPC分类号： G11B19/00
CPC分类号： A61B5/486 , A61B3/112 , A61B5/1103 , G11B19/00 , G11B27/105 , G11B27/326
摘要： Conditions for starting the playback of the next cut in the middle of the cut of a drama are assumed to be such that, for the first cut, a viewer/listener blinks two times in the detection time zone, and for the second cut, the pupil diameter of the viewer/listener has become 8 mm or more in the detection time zone. The CPU of a playback apparatus determines whether or not the conditions are satisfied when the cut is played back, and when the conditions are satisfied, the playback of the next cut is started even in the middle of the cut. In the case of music, when the rhythm of the respiration of the viewer/listener or the motion of the body is not in tune with the rhythm of the music, the playback of the next music is started even in the middle of the music.
摘要翻译： 在戏剧中断开始下一切的回放的条件被假设为使得对于第一次剪切，观看者/收听者在检测时区中闪烁两次，并且对于第二次剪切， 观察者/收听者的瞳孔直径在检测时区中已经变成8mm以上。 重放装置的CPU确定当重放切割时条件是否满足，并且当满足条件时，即使在切割中间也开始下一切割的再现。 在音乐的情况下，当观众/听众的呼吸节奏或身体的运动不符合音乐的节奏时，甚至在音乐的中间也开始播放下一个音乐。
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