Systems and methods for treating glaucoma and systems and methods for imaging a portion of an eye
    7.
    发明授权
    Systems and methods for treating glaucoma and systems and methods for imaging a portion of an eye 有权
    用于治疗青光眼的系统和方法以及用于对眼睛的一部分进行成像的系统和方法

    公开(公告)号:US08230866B2

    公开(公告)日:2012-07-31

    申请号:US12000477

    申请日:2007-12-13

    IPC分类号: A61B19/00

    摘要: Systems and methods are described for imaging an eye portion or for treating glaucoma in an eye of a patient. In a first step an optical microscopic image of a portion of the eye is acquired. In the optical microscopic image a distinguishable anatomical structure is identified to predict a location of a volume portion to be imaged three-dimensionally. Three-dimensional imaging of the located volume portion is performed by acquiring an optical coherence tomography image of the located volume portion. The volume portion is treated by either directing a laser beam to the volume portion or inserting an implant based on the OCT-image.

    摘要翻译: 描述了用于对眼部进行成像或用于治疗患者眼睛中的青光眼的系统和方法。 在第一步骤中,获取眼睛的一部分的光学显微镜图像。 在光学显微镜图像中,识别出可区分的解剖结构以预测待三维成像的体积部分的位置。 通过获取定位体积部分的光学相干断层摄影图像来执行定位体积部分的三维成像。 通过将激光束引导到体积部分或基于OCT图像插入植入物来处理体积部分。

    Scale
    9.
    外观设计
    Scale 失效

    公开(公告)号:USD477543S1

    公开(公告)日:2003-07-22

    申请号:US29165482

    申请日:2002-08-12

    申请人: Werner Nahm

    设计人: Werner Nahm

    Arrangement and method for quantitatively determining the blood flow within blood vessels
    10.
    发明授权
    Arrangement and method for quantitatively determining the blood flow within blood vessels 有权
    定量测定血管内血流量的方法

    公开(公告)号:US08483796B2

    公开(公告)日:2013-07-09

    申请号:US13335559

    申请日:2011-12-22

    申请人: Werner Nahm

    发明人: Werner Nahm

    IPC分类号: A61B5/05

    摘要: An arrangement quantitatively determines the blood flow within blood vessels through which blood flows in a volume of a tissue defining a surface. Three-dimensional first image data of a first volume portion of the volume is detected and optical second image data is detected continuously in time of a first surface portion of the surface. A calibrating unit of the arrangement calibrates the relative value of the flow speed and/or the volumetric flow of the blood flowing through the blood vessels disposed directly below the first surface portion based on the absolute values of the flow speed and/or of the volumetric flow of the blood. An output unit outputs the absolute values of the flow speed and/or the volumetric flow of the blood flowing through the blood vessels arranged directly below the first surface portion.

    摘要翻译: 一种安排定量地确定血液中的血液流动,血液通过该血液在限定表面的组织的体积中流动。 检测体积的第一体积部分的三维第一图像数据,并且在表面的第一表面部分的时间连续地检测光学第二图像数据。 该装置的校准单元基于流速和/或体积的绝对值来校准流过设置在第一表面部分正下方的血管的血液的流速和/或体积流量的相对值 流血。 输出单元输出流过设置在第一表面部分正下方的血管的血液的流速和/或体积流量的绝对值。