首页> 外国专利> OPHTHALMIC IMAGING DIAGNOSTIC SYSTEM

OPHTHALMIC IMAGING DIAGNOSTIC SYSTEM

机译:眼科影像诊断系统

摘要

An ophthalmic imaging system including an ocular lens and an optical coherence tomography (OCT) imaging module is provided. The OCT imaging module is able to image both retina and anterior segment of eyes by switching a lens group into and out of the OCT light path. The OCT imaging module includes a retina imaging mode and an anterior segment imaging mode. In the retina imaging mode, there exists an intermediate image plane located between the ocular lens and the OCT imaging module. From the retina imaging mode, anterior segment imaging is achieved by inserting a switching lens group into the optical path inside the OCT imaging module or replacing the whole OCT imaging module of the retina mode, wherein, after the insertion, there exist a new intermediate image plane located inside the OCT imaging module and a conjugate of the entrance pupil of the OCT imaging module located between the ocular lens and the OCT imaging module.
机译:提供一种眼科成像系统,其包括目镜和光学相干断层扫描(OCT)成像模块。通过将透镜组切换到OCT光路和从OCT光路中移出,OCT成像模块能够对眼睛的视网膜和前段进行成像。 OCT成像模块包括视网膜成像模式和前节成像模式。在视网膜成像模式下,在眼晶状体和OCT成像模块之间存在一个中间像平面。从视网膜成像模式开始,通过将切换透镜组插入OCT成像模块内部的光路或替换整个视网膜模式的OCT成像模块来实现前节成像,其中,在插入之后,存在新的中间图像位于OCT成像模块内部的平面和位于眼晶状体与OCT成像模块之间的OCT成像模块的入射光瞳的共轭。

著录项

  • 公开/公告号EP3692892A1

    专利类型

  • 公开/公告日2020-08-12

    原文格式PDF

  • 申请/专利权人 SVISION IMAGING LIMITED;

    申请/专利号EP20180868874

  • 发明设计人 WU HENG;PENG XIANZHAO;CHENG NANFAN;

    申请日2018-10-18

  • 分类号A61B3/14;

  • 国家 EP

  • 入库时间 2022-08-21 11:41:04

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号