LEUCHTELEMENT
    4.
    发明公开
    LEUCHTELEMENT 审中-公开
    照明元件

    公开(公告)号:EP3179161A1

    公开(公告)日:2017-06-14

    申请号:EP15199622.0

    申请日:2015-12-11

    IPC分类号: F21V8/00

    摘要: Ein Leuchtelement (1) weist ein Gehäuse auf, das einen Rahmen (10) umfasst, und eine lichtdurchlässige Platte (20), welche frontseitig am Rahmen (10) angeordnet ist. Das Leuchtelement (1) umfasst weiter mindestens ein LED-Leuchtband (40), welches entlang mindestens einer Innenseite des Rahmens (10) angeordnet ist, eine Lichtleiterplatte (50), welche hinter der lichtdurchlässigen Platte (20) und parallel zu dieser im Gehäuse angeordnet ist, wobei über mindestens eine Seitenfläche (52) der Lichtleiterplatte (50) Licht des mindestens einen LED-Leuchtbands (40) in die Lichtleiterplatte (50) eingekoppelt wird und wobei Licht über eine Hauptfläche der Lichtleiterplatte (50) in Richtung der lichtdurchlässigen Platte (20) ausgekoppelt wird, und mindestens einen flächigen Diffusor (30), welcher zwischen der Lichtleiterplatte (50) und der lichtdurchlässigen Platte (20) angeordnet ist und eine Lichtverteilung im Bereich der lichtdurchlässigen Platte (20) vergleichmässigt. Eine flächige Erstreckung des mindestens einen flächigen Diffusors (30) beschränkt sich auf einen Randbereich der lichtdurchlässigen Platte (20), und der mindestens eine flächige Diffusor (30) weist einen ersten Abschnitt (34) mit einer radial von aussen nach innen abnehmenden Dicke auf. Der flächige Diffusor (30) ermöglicht die Realisierung von Leuchtelementen (1), die eine gleichmässige Beleuchtung der frontseitigen lichtdurchlässigen Platte (20) und gleichzeitig einen dünnen Rand erlauben.

    摘要翻译: 发光元件(1)具有壳体,壳体包括框架(10)和布置在框架(10)的前侧上的透光板(20)。 发光元件(1)还包括设置在所述透明板(20)和与之平行的外壳后面,其沿着所述框架(10)中的至少一个内侧设置在至少一个LED灯条(40),导光板(50) ,其中所述光导板的至少一个LED灯条(50)的光(40)的至少一个侧表面(52)被耦合到光导板(50),并且其中光在光导板(50)(在透光性板的方向的一个主表面 20)以及布置在所述导光板(50)和所述半透明板(20)之间并且在所述半透明板(20)的区域中的光分布均匀的至少一个平面漫射器(30)。 至少一个平坦扩散器(30)的平面延伸被限制在透光板(20)的边缘区域,并且所述至少一个平坦的扩散器(30)具有与从外部向内厚度径向减小的第一部分(34)。 平面扩散器(30)允许实现照明元件(1),这允许前透明板(20)的均匀照明并且同时具有薄边缘。

    METHOD FOR THE ACQUISITION OF OPTICAL COHERENCE TOMOGRAPHY IMAGE DATA OF RETINA TISSUE OF AN EYE OF A HUMAN SUBJECT
    5.
    发明公开
    METHOD FOR THE ACQUISITION OF OPTICAL COHERENCE TOMOGRAPHY IMAGE DATA OF RETINA TISSUE OF AN EYE OF A HUMAN SUBJECT 审中-公开
    方法针对图像数据的来自人实体的眼睛的视网膜组织的光学相干断层扫描检测

    公开(公告)号:EP3139815A1

    公开(公告)日:2017-03-15

    申请号:EP15721531.0

    申请日:2015-04-30

    申请人: Mimo AG

    IPC分类号: A61B3/00 A61B3/10 A61B3/15

    摘要: In a method for the acquisition of optical coherence tomography image data of retina tissue of an eye (99) of a human subject using an acquisition device comprising an imaging optics (2), a first image associated with a baseline relative positioning of the eye (99) of the human subject with respect to the imaging optics (2) is acquired at a first point in time. The baseline relative positioning is stored. At a second point in time being different from the first point in time, the baseline relative positioning of the same eye (99) of the same human subject with respect to the imaging optics (2) is re-established and a second image is acquired. For re-establishing the positioning, a present relative positioning of the eye (99) of the human subject with respect to the imaging optics is determined based on a video image of an iris region of the eye. A corresponding device comprises an imaging optics (2), a head support to be contacted by a head portion of the human subject, the head support defining an entrance position of the sample beam entering an eye of the human subject, a camera (71) for acquiring a video image of an iris region of the eye, a display (75) for displaying a target image to the human subject, the target image indicating a direction of a line of vision to be assumed by the human subject, and a processor for determining a present relative positioning of the eye of the human subject with respect to the imaging optics, based on the video image, for comparing a present relative positioning of the eye (99) of the human subject with respect to the imaging optics (2) to a stored baseline relative positioning, for affecting the target image as long as the present relative positioning does not correspond to the stored baseline relative positioning, and for triggering the acquisition of image data when the present relative positioning corresponds to the baseline relative positioning.

    摘要翻译: 在用于采集人受试者的眼睛(99)的视网膜组织的光学相干断层扫描图像数据的方法,使用在获取装置的成像光学器件(2),用眼的基线相对定位相关联的第一图像的,包括:( 99)相对于所述成像光学器件的人类受试者的(2)在第一时间点获得的。 基线相对定位被存储。 在时间上的第二点是从在第一时间点不同,相同的人对象的同一只眼睛(99)的相对于所述成像光学部件(2)的基线相对定位是重新建立与第二图像被获取 , 用于重建的定位,所述人受试者的眼睛(99)的相对于所述成像光学器件的当前相对定位是确定性的开采基于眼睛的虹膜区域的视频图像上。 相应的装置的成像光学器件的方法包括:(2),头部支撑于由人类受试者的头部接触,头部支撑限定在样品光束的入口位置进入人类受试者的眼睛,照相机(71) 用于获取眼,显示器(75)的虹膜区域的视频图像,用于显示目标图像的人受试者,目标图像表示的视线的方向上由所述人类受试者被假定,以及处理器 确定性采矿相对于所述成像光学器件的人类受试者的眼睛的当前相对位置,基于在视频图像上,对于人受试者的眼睛(99)的当前相对位置相对于所述成像光学器件比较(2- )到存储的基线相对定位,因为只要影响目标图像作为本相对定位不对应于所存储的基线相对定位,和用于触发图像数据的获取当本相对 È定位对应于基线相对定位。

    METHOD FOR THE ANALYSIS OF IMAGE DATA REPRESENTING A THREE-DIMENSIONAL VOLUME OF BIOLOGICAL TISSUE
    7.
    发明公开
    METHOD FOR THE ANALYSIS OF IMAGE DATA REPRESENTING A THREE-DIMENSIONAL VOLUME OF BIOLOGICAL TISSUE 审中-公开
    法分析图像数据,在生物组织的三维体积表示

    公开(公告)号:EP3129955A1

    公开(公告)日:2017-02-15

    申请号:EP15715958.3

    申请日:2015-03-30

    申请人: Mimo AG

    IPC分类号: G06T7/00 A61B3/10

    摘要: In the context of a method for the analysis of image data representing a three-dimensional volume (10, 20) of biological tissue, for each of a number of subvolumes at least two error probability values (41, 42, 43, 44) are generated, each of the values (41, 42, 43, 44) indicating a probability of a type of imaging error, the totality of subvolumes constituting the three-dimensional volume (10, 20). A single consolidated error probability value (51) is determined for each of the number of subvolumes, based on the at least two error probability values (41, 42, 43, 44). Subsequently, the image data is analyzed to obtain a physiologically relevant conclusion applying to a plurality of subvolumes, weighting in the analysis the image data of a given subvolume of the plurality of subvolumes according to the consolidated error probability (51) of the subvolume.

    摘要翻译: 在用于表示生物组织的三维体积(10,20)的图像数据的分析的方法的上下文中,对于每一个号码的子体积中的至少两个误差概率值(41,42,43,44)是 产生的,每个指示类型的成像误差,构成三维体积(10,20)子体积的总体的的概率的值(41,42,43,44)的。 一个单一的综合误差概率值(51)是确定性的开采为每个子体积的数量,基于所述至少两个误差概率值(41,42,43,44)。 随后,图像数据被分析,以获得适用于子体积的复数,加权在分析生理相关结论子体积gemäß的多元性到统一差错概率(51)的一个给定的子体积的子体积的图像数据 ,

    MASCHINE ZUR BEARBEITUNG VON WERKSTÜCKEN
    10.
    发明公开
    MASCHINE ZUR BEARBEITUNG VON WERKSTÜCKEN 审中-公开
    机来处理WORKPIECES

    公开(公告)号:EP3033196A1

    公开(公告)日:2016-06-22

    申请号:EP13789699.9

    申请日:2013-11-01

    IPC分类号: B23F21/03 B23F19/05

    摘要: A machine for machining workpieces comprises a machine frame (110, 120), a honing ring carrier (60) which is mounted on the machine frame and in which a honing ring or a honing ring blank is able to be clamped and is drivable in rotation about its central axis, and a workpiece spindle module (50) having a workpiece spindle (54), wherein a workpiece to be machined with the honing ring clamped in the honing ring carrier (60) is fittable in the region of a free end of the workpiece spindle (54). The machine also comprises a grinding module (130) for profiling a honing ring by grinding a honing ring blank, wherein the grinding module (130) is arranged on the machine frame (110, 120) such that a grinding disc of the grinding module (130) can be positioned within a truly three-dimensional region relative to the honing ring carrier (60). The profiling of a honing ring and the honing of a workpiece can thus take place in the same set-up of the honing ring. As a result, problems which arise on account of imprecise centring during (re)mounting of the honing ring are avoided. A honing-ring-specific externally profiled tool, for example a diamond toothed wheel, is not required to produce the honing ring.