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    • 4. 发明授权
    • Fundus camera
    • 眼底相机
    • US08353595B2
    • 2013-01-15
    • US13007387
    • 2011-01-14
    • Dieter Mann
    • Dieter Mann
    • A61B3/14A61B3/10
    • A61B3/0008A61B3/1208
    • A hand camera for photographing an eye fundus is provided. The camera consists of a tube (3c), a camera housing (3a, 3b), which camera housing is attached to one end (3d) of the tube in a light-tight way, a camera device (4) that is able to record images by means of a two-dimensional optical sensor or a photographical film and that is accommodated in the camera housing (3a, 3b), a telephoto lens (5) that is arranged in the beam path of the light that is reflected from the eye fundus, which is accommodated in the camera housing (3a, 3b), a wide-angle lens (2), which is arranged in the beam path of the light that is reflected from the eye fundus at the other end (3e) of the tube (3c), and a light supplying device (1) consisting of a homogeneous trans-luminescent material, wherein the light supplying device (1) is arranged with respect to the tube (3c) in such a way that for a sufficient approach of the other end (3e) of the tube (3c) to the eye to be examined the light supplying device touches the sclera of the eye, provided that the center of the wide-angle lens is aligned with the center of the pupil.
    • 提供了一种用于拍摄眼底的手照相机。 相机包括管(3c),相机外壳(3a,3b),相机外壳以不透光的方式连接到管的一端(3d);相机装置(4),其能够 通过二维光学传感器或照相胶片记录图像,并且容纳在相机外壳(3a,3b)中;远摄透镜(5),被布置在从第 容纳在摄像机壳体(3a,3b)中的眼底,广角镜(2),其设置在从眼眼的另一端(3e)处的眼睛的光束路径中 所述管(3c)和由均匀的反式发光材料组成的供光装置(1),其中所述光供给装置(1)相对于所述管(3c)以这样的方式被布置: 将管(3c)的另一端(3e)的另一端(3e)连接到待检眼上,供光装置接触眼睛的巩膜,前提是t的中心 他的广角镜头与瞳孔的中心对齐。
    • 5. 发明申请
    • One-Hand Device for Ophthalmic Surgery
    • 眼科手术单手装置
    • US20120041358A1
    • 2012-02-16
    • US12679061
    • 2008-05-14
    • Dieter MannPhilipp Zeller
    • Dieter MannPhilipp Zeller
    • A61F9/007
    • A61F9/00763A61F9/008A61F2009/00863A61F2009/00874A61M1/0064
    • A one-hand device for an ocular irrigation and aspiration has a tube (3), which having a tip (5) at a front end, wherein the tip (5) has an irrigation fluid orifice outlet (5a) for the exit of the irrigation fluid and an aspiration opening (5b) for taking up the material to be extracted by suction. An irrigation fluid pump (11) is arranged in the tube (3) and is connected to the irrigation fluid orifice outlet (5a) via an irrigation conduit (115). In the tube (3) an aspiration pump (12) is arranged, which is connected to the aspiration opening (5b) via an aspiration conduit (125). A controller (13) regulates the flow rate through the irrigation conduit (115) such that it is equal to the flow rate through the aspiration conduit (125). Preferably a cutting tool/milling tool is rotatably mounted in the aspiration opening (5b).
    • 用于眼睛冲洗和抽吸的单手装置具有管(3),其在前端具有尖端(5),其中尖端(5)具有用于出口的冲洗流体孔口出口(5a) 冲洗流体和用于吸收通过抽吸提取的材料的抽吸开口(5b)。 灌溉流体泵(11)布置在管(3)中并且经由冲洗管道(115)连接到冲洗流体孔出口(5a)。 在管(3)中,设置有抽吸泵(12),其通过抽吸导管(125)连接到抽吸开口(5b)。 控制器(13)调节通过冲洗导管(115)的流速,使其等于通过抽吸导管(125)的流速。 优选地,切削工具/铣刀可旋转地安装在抽吸开口(5b)中。
    • 6. 发明授权
    • Wide-angle observation at a surgical microscope
    • 在手术显微镜下进行广角观察
    • US08272737B2
    • 2012-09-25
    • US12565588
    • 2009-09-23
    • Dieter Mann
    • Dieter Mann
    • A61B3/10A61B18/18
    • G02B21/0012A61B3/13G02B7/023
    • A microscope for performing an opthalmo-surgical intervention, in particular for a contactless wide-angle observation of an eye during an intervention, is provided. The microscope has a tube (1a) having an objective and an ocular, a holding arm (1), at which the tube (1a) is attached such that a movement of the objective with respect to the holding arm (1) along the optical axis of the objective is possible, an optical accessory part (8a) between the objective and the eye and a holding device for the optical accessory part (8a). The holding device for the optical accessory part is attached at the holding arm (1) by means of an attachment device (2) in such a way that the holding device does not take part in movements of the objective along the optical axis of the objective. Thereby, when changing the picture angle, a re-adjustment is highly simplified.
    • 提供了用于进行眼外手术干预的显微镜,特别是用于在干预期间对眼睛的非接触广角观察。 显微镜具有具有物镜和眼睛的管(1a),保持臂(1),其上安装有管(1a),使得物镜相对于保持臂(1)沿光学器件移动 物镜之间的光学附件部分(8a)和用于光学附件部分(8a)的保持装置是可能的。 用于光学附件部件的保持装置通过附接装置(2)以保持装置不沿着物镜的光轴参与物体的运动的方式附接在保持臂(1) 。 因此,当改变图像角度时,重新调整被大大简化。
    • 8. 发明授权
    • Radar method used in a motor vehicle
    • 用于机动车辆的雷达方法
    • US06266004B1
    • 2001-07-24
    • US09315065
    • 1999-05-20
    • Wolfram PannertDieter MannWieland JacobiWolfgang Wittekind
    • Wolfram PannertDieter MannWieland JacobiWolfgang Wittekind
    • G01S1393
    • G01S7/352G01S13/34G01S13/726G01S13/931G01S2007/356G01S2013/9321
    • The invention relates to a radar method for an automatic intelligent traffic control (AICC) in a motor vehicle. The use of a frequency modulation continuous wave method (FM-CM) is suggested in order to securely detect the distance to, relative speed and angle of a preceding motor vehicle. It is furthermore suggested according to the invention that when using an A/D converter 5 with 8-bit resolution, the necessary dynamics are generated by means of a level switchover, that the R, V information is generated in FFTs [Fast Fourier Transformations] 6 with blocked R and V-FFTs, that the useful signals are separated from the noise in a detection device 7 by means of a R-dependent adaptive CFAR threshold, that in a track formation 8, the detection is directly assigned to the tracks and that the association of a detection i to a track j is in the process computed as probability r (i, j).
    • 本发明涉及一种用于机动车辆中的自动智能交通控制(AICC)的雷达方法。 建议使用频率调制连续波方法(FM-CM),以便安全地检测前一辆机动车辆的距离,相对速度和角度。 根据本发明还提出,当使用具有8位分辨率的A / D转换器5时,通过电平切换产生必要的动态,即在FFT中产生R,V信息[快速傅里叶变换] 6具有阻塞的R和V-FFT,使得有用信号通过R依赖的自适应CFAR阈值与检测装置7中的噪声分离,在轨道形成8中,检测被直接分配给轨道, 检测i与轨道j的关联在作为概率r(i,j)计算的过程中。
    • 9. 发明申请
    • Wide-Angle Observation at a Surgical Microscope
    • 手术显微镜下的广角观察
    • US20100265460A1
    • 2010-10-21
    • US12565588
    • 2009-09-23
    • Dieter Mann
    • Dieter Mann
    • A61B3/135A61B3/13
    • G02B21/0012A61B3/13G02B7/023
    • A microscope for performing an opthalmo-surgical intervention, in particular for a contactless wide-angle observation of an eye during an intervention, is provided. The microscope has a tube (1a) having an objective and an ocular, a holding arm (1), at which the tube (1a) is attached such that a movement of the objective with respect to the holding arm (1) along the optical axis of the objective is possible, an optical accessory part (8a) between the objective and the eye and a holding device for the optical accessory part (8a). The holding device for the optical accessory part is attached at the holding arm (1) by means of an attachment device (2) in such a way that the holding device does not take part in movements of the objective along the optical axis of the objective. Thereby, when changing the picture angle, a re-adjustment is highly simplified.
    • 提供了用于进行眼外手术干预的显微镜,特别是用于在干预期间对眼睛的非接触广角观察。 显微镜具有具有物镜和眼睛的管(1a),保持臂(1),其上安装有管(1a),使得物镜相对于保持臂(1)沿着光学器件的移动 物镜之间的光学附件部分(8a)和用于光学附件部分(8a)的保持装置是可能的。 用于光学附件部件的保持装置通过附接装置(2)以保持装置不沿着物镜的光轴参与物体的运动的方式附接在保持臂(1) 。 因此,当改变图像角度时,重新调整被高度简化。