首页> 外国专利> VISUAL FIELD/VISUAL ACUITY EXAMINATION SYSTEM, VISUAL FIELD/VISUAL ACUITY EXAMINATION DEVICE, VISUAL FIELD/VISUAL ACUITY EXAMINATION METHOD, VISUAL FIELD/VISUAL ACUITY EXAMINATION PROGRAM, AND SERVER DEVICE

VISUAL FIELD/VISUAL ACUITY EXAMINATION SYSTEM, VISUAL FIELD/VISUAL ACUITY EXAMINATION DEVICE, VISUAL FIELD/VISUAL ACUITY EXAMINATION METHOD, VISUAL FIELD/VISUAL ACUITY EXAMINATION PROGRAM, AND SERVER DEVICE

机译:视力/视力检查系统,视力/视力检查设备,视力/视力检查方法,视力/视力检查程序和服务器设备

摘要

A terminal device includes an image data holding unit that holds examination image data, an image output processing unit that outputs the examination image data to a visual field/visual acuity examination device, a display unit that displays an image, and a display control unit that generates an examination image based on the examination image data and displays the examination image on the display unit. The visual field/visual acuity examination device includes a light source unit that emits a light beam, an image input unit that inputs the examination image data from the terminal device, a control unit that generates an image light beam based on the input examination image data and controls emission of the image light beam from the light source unit, a scanning mirror that scans the image light beam to generate an examination image light beam, and a projection unit that projects the examination image light beam as the examination image on an eyeball of a test subject. The examination image data includes visual field examination image data of an image that is divided into a plurality of regions including identifiers, and visual acuity examination image data of an image including a visual target image of a visual target.
机译:终端设备包括:图像数据保存单元,其保存检查图像数据;图像输出处理单元,其将检查图像数据输出至视野/视力检查设备;显示单元,其显示图像;以及显示控制单元,其基于检查图像数据生成检查图像,并将检查图像显示在显示单元上。视野/视力检查装置包括发出光束的光源单元,从终端装置输入检查图像数据的图像输入单元,基于输入的检查图像数据产生图像光束的控制单元。并控制来自光源单元的图像光束的发射,扫描图像光束的扫描镜以产生检查图像光束,以及将检查图像光束作为检查图像投影到眼睛的眼球上的投影单元。一个测试对象。检查图像数据包括被划分为包括标识符的多个区域的图像的视野检查图像数据,以及包括视觉目标的视觉目标图像的图像的视力检查图像数据。

著录项

  • 公开/公告号US2019133437A1

    专利类型

  • 公开/公告日2019-05-09

    原文格式PDF

  • 申请/专利权人 QD LASER INC.;

    申请/专利号US201716306694

  • 申请日2017-06-07

  • 分类号A61B3/032;G02B27/18;A61B3;G02B27/01;G06F9/54;

  • 国家 US

  • 入库时间 2022-08-21 12:05:31

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