用于视网膜成像的临床多功能光学相干断层扫描
Clinical multi-functional OCT for retinal imaging.
作者信息
Azuma Shinnosuke, Makita Shuichi, Kasaragod Deepa, Sugiyama Satoshi, Miura Masahiro, Yasuno Yoshiaki
机构信息
Computational Optics Group, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, Japan.
Computational Optics and Ophthalmology Group, Tsukuba, Ibaraki 305-8531, Japan.
出版信息
Biomed Opt Express. 2019 Oct 14;10(11):5724-5743. doi: 10.1364/BOE.10.005724. eCollection 2019 Nov 1.
Abstract
A compact clinical prototype multi-functional optical coherence tomography (OCT) device for the posterior human eye has been developed. This compact Jones-matrix OCT (JM-OCT) device integrates all components into a single package. Multiple image functions, i.e., scattering intensity, OCT angiography, and the degree of polarization uniformity, are obtained. The device has the capability for measuring local birefringence. Multi-functional imaging of several eyes with age-related macular degeneration is demonstrated. The compact JM-OCT device will be useful for the non-invasive investigation of abnormal tissues.
摘要
一种用于人眼后部的紧凑型临床原型多功能光学相干断层扫描（OCT）设备已被开发出来。这种紧凑型琼斯矩阵OCT（JM-OCT）设备将所有组件集成到一个单一的封装中。获得了多种图像功能，即散射强度、OCT血管造影和偏振均匀度。该设备具有测量局部双折射的能力。展示了对几只患有年龄相关性黄斑变性眼睛的多功能成像。这种紧凑型JM-OCT设备将有助于对异常组织进行非侵入性研究。
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