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Apparatus for determining prescription for reading lenses for eyes with mild AMD

机译:确定轻度AMD的老花镜验光处方的设备

摘要

An apparatus is provided for finding and defining a prescription for reading glasses for an AMD patient whose Macula and Fovea are damaged enough that the patient has double vision, i.e. the patient sees two images of every object within the field of view of the Macula and Fovea. The apparatus positions reading lenses in various locations in front of the patient's eyes until the patient indicates that he/she now sees one image for each object in the field of view of the Macula and Fovea. The X-Y coordinates of the location of each lens axis in relation to the patient's visual axis are offset dimensions indicated for each eye by the apparatus and is thus the prescription for reading lenses.
机译:提供了一种设备,该设备用于为黄斑病和黄斑病变严重受损以至于患者具有双重视力的AMD患者寻找并定义老花镜的处方,即,患者可以看到黄斑病和黄斑痣视野内的每个物体的两个图像。该设备将阅读透镜放置在患者眼前的各个位置,直到患者指示他/她现在在黄斑和中央凹的视野中看到每个物体的一个图像。每个镜片轴相对于患者视轴的位置的X-Y坐标是该设备为每只眼睛指示的偏移尺寸,因此是读取镜片的处方。

著录项

  • 公开/公告号US8123355B2

    专利类型

  • 公开/公告日2012-02-28

    原文格式PDF

  • 申请/专利权人 ROGER GLENN REED;

    申请/专利号US20100854373

  • 发明设计人 ROGER GLENN REED;

    申请日2010-08-11

  • 分类号A61B3/04;A61B3/10;A61B3/02;

  • 国家 US

  • 入库时间 2022-08-21 17:26:55

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