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36 条记录 (耗时 0.023 秒)

    Plenoptic Otoscope
    31.
    发明申请
    Plenoptic Otoscope 有权
    普通眼镜

    公开(公告)号：US20140206979A1

    公开(公告)日：2014-07-24

    申请号：US13896924

    申请日：2013-05-17

    申请人： Kathrin Berkner ,  Sapna A. Shroff ,  Lingfei Meng

    发明人： Kathrin Berkner ,  Sapna A. Shroff ,  Lingfei Meng

    IPC分类号： A61B5/00

    CPC分类号： A61B1/227 ,  A61B1/00009 ,  A61B1/00186 ,  A61B5/0062 ,  A61B5/0082 ,  A61B5/12

    摘要： A plenoptic otoscope enables three-dimensional and/or spectral imaging of the inside of the ear to assist in improved diagnosis of inflammations and infections. The plenoptic otoscope includes a primary imaging system and a plenoptic sensor. The primary imaging system includes an otoscope objective and relay optics, which cooperate to form an image of an inside of an ear at an intermediate image plane. The plenoptic sensor includes a microimaging array positioned at the intermediate image plane and a sensor array positioned at a conjugate of the pupil plane. An optional filter module may be positioned at the pupil plane or one of its conjugates to facilitate three-dimensional and/or spectral imaging.

    摘要翻译： 全透视耳镜可以使耳朵内侧进行三维和/或光谱成像，以帮助改善炎症和感染的诊断。 全视耳镜包括主成像系统和全光传感器。 主要成像系统包括耳镜物镜和中继光学器件，其协作以在中间像平面处形成耳朵内部的图像。 全光传感器包括位于中间像平面处的微成像阵列和位于光瞳平面共轭处的传感器阵列。 可选的过滤器模块可以位于瞳孔平面或其一个共轭体，以促进三维和/或光谱成像。

    Simultaneous Capture of Filtered Images of the Eye
    33.
    发明申请
    Simultaneous Capture of Filtered Images of the Eye 审中-公开
    同时拍摄过滤图像的眼睛

    公开(公告)号：US20160278637A1

    公开(公告)日：2016-09-29

    申请号：US15173574

    申请日：2016-06-03

    申请人： Liang Gao ,  Lingfei Meng ,  Noah Bedard

    发明人： Liang Gao ,  Lingfei Meng ,  Noah Bedard

    IPC分类号： A61B3/14 ,  A61B3/00 ,  H04N5/247 ,  A61B3/12 ,  H04N5/232 ,  H04N13/02 ,  G02B5/20 ,  A61B3/10

    CPC分类号： A61B3/14 ,  A61B3/0025 ,  A61B3/1015 ,  A61B3/12 ,  G02B5/201 ,  H04N5/23245 ,  H04N5/247 ,  H04N13/204

    摘要： A multimode fundus camera enables three-dimensional and/or spectral/polarization imaging of the interior of the eye to assist in improved diagnosis. In one aspect, the multimode fundus camera includes a first imaging subsystem, a filter module, and a second imaging subsystem. The first imaging subsystem is positionable in front of an eye to form an optical image of an interior of the eye. The filter module is positioned at a pupil plane of the first imaging subsystem or at a conjugate thereof. The second imaging subsystem include a microimaging array and a sensor array. The microimaging array is positioned at the image plane or a conjugate thereof, and the sensor array is positioned at the pupil plane or a conjugate thereof.

    摘要翻译： 多模眼底照相机能够实现眼睛内部的三维和/或光谱/偏振成像，以帮助改善诊断。 一方面，多模眼底照相机包括第一成像子系统，过滤器模块和第二成像子系统。 第一成像子系统可以定位在眼前，以形成眼睛内部的光学图像。 过滤器模块定位在第一成像子系统的光瞳平面处或其共轭处。 第二成像子系统包括微成像阵列和传感器阵列。 微成像阵列位于图像平面或其共轭处，并且传感器阵列位于瞳孔平面或其共轭处。

    Simultaneous capture of filtered images of the eye
    34.
    发明授权
    Simultaneous capture of filtered images of the eye 有权

    公开(公告)号：US10117579B2

    公开(公告)日：2018-11-06

    申请号：US15173574

    申请日：2016-06-03

    申请人： Liang Gao ,  Lingfei Meng ,  Noah Bedard

    发明人： Liang Gao ,  Lingfei Meng ,  Noah Bedard

    IPC分类号： A61B3/14 ,  A61B3/12 ,  G02B5/20 ,  A61B3/00 ,  A61B3/10 ,  H04N5/232 ,  H04N5/247 ,  H04N13/204

    摘要： A multimode fundus camera enables three-dimensional and/or spectral/polarization imaging of the interior of the eye to assist in improved diagnosis. In one aspect, the multimode fundus camera includes a first imaging subsystem, a filter module, and a second imaging subsystem. The first imaging subsystem is positionable in front of an eye to form an optical image of an interior of the eye. The filter module is positioned at a pupil plane of the first imaging subsystem or at a conjugate thereof. The second imaging subsystem include a microimaging array and a sensor array. The microimaging array is positioned at the image plane or a conjugate thereof, and the sensor array is positioned at the pupil plane or a conjugate thereof.