Presentation
13 March 2024 Full layer retinal phantom mimicking three retinal vascular networks and curvature
Author Affiliations +
Abstract
Retinal images technology such as optical coherence tomography (OCT), OCT-angiography (OCTA) and fluorescein angiography (FA) are an important for diagnosing eye diseases. As retinal imaging technology continues to evolve, standard test methods and optical phantoms for demonstrating image quality and performance also need to be developed and advanced. We used mixture solution of polydimethylsiloxzne (PDMS) and different titanium dioxide (TiO2) to develop a more realistic retinal phantom. The retinal phantom consists of two multilayer membranes, a base plate with retinal curvature, and three microfluidic channels. In addition, we developed retinal phantom for fluorescence imaging using micro-fluorescence beads. We could obtain OCT, OCTA, and fluorescence images.
Conference Presentation
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
Hyunji Lee, Nafra M. Samiudin, Il Doh, and Sang-Won Lee "Full layer retinal phantom mimicking three retinal vascular networks and curvature", Proc. SPIE PC12833, Design and Quality for Biomedical Technologies XVII, PC128330C (13 March 2024); https://doi.org/10.1117/12.3002187
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KEYWORDS
Microfluidics

Optical coherence tomography

Titanium dioxide

Multilayers

Plasma

Retinal diseases

Retinal scanning

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