Design and fabrication of a long-term stable model eye for OCT retinal imaging

被引：1
|
作者：
Okubo, Takuro [1 ]
Mino, Toshihiro [1 ]
机构：
[1] Topcon Corp, Div Res & Dev, Itabashi Ku, Tokyo 1748580, Japan
来源：
OPTICAL COHERENCE TOMOGRAPHY AND COHERENCE DOMAIN OPTICAL METHODS IN BIOMEDICINE XXVII | 2023年 / 12367卷
关键词：
optical coherence tomography; phantom; fluorosilicone; OCULAR FUNDUS TISSUES; OPTICAL-PROPERTIES;
D O I：
10.1117/12.2647489
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We propose a long-term stable model eye with three-layered retinal phantom. The layers are made of fluorosilicone which refractive index is 1.38 and includes fine particles of TiO2 or polystyrene. The particle mixing amount is determined with respect to haze for each layer to achieve OCT images resemble to those of human retina. Stable liquid of fluorinated oil is filled in vitreous-mimic cavity. In addition, high-temperature durability test indicates that the model eye has high stability for more than six years. We have successfully obtained OCT images of the model eye, which are comparable to those of human eyes.
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页数：9
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