集成的固定和刺激通道适应光学眼镜镜镜
Marcel T Bernucci1, Yan Liu1, Qiuzhi Ji1
1School of Optometry, Indiana University, 800 Atwater Avenue, Bloomington, IN, 47405, USA.
Biomedical optics express
|November 26, 2025
概括
我们开发了一种适应光学 (AO) 眼镜镜的新固定和刺激通道,以改善视网膜成像. 这种高效率的系统增强了对成像区域的控制和光输送,用于细胞水平的可视化.
科学领域:
- 眼科医生 眼科 眼科
- 生物医学工程 生物医学工程
- 光学成像技术的成像
背景情况:
- 适应光学 (AO) 眼镜可提供细胞水平视网膜成像.
- 精确的固定和光输送对于AO眼镜显微镜至关重要,因为它具有高放大度和小的视野 (FOV).
研究的目的:
- 为AO眼镜镜检查提供高效的固定和刺激通道.
- 改善对被成像和刺激的视网膜区域的控制.
主要方法:
- 设计了一个固定和刺激通道,具有延长的工作距离,宽方向盘范围和广泛的二光学校正.
- 使用了带有3D打印的形支架和加工零件的库存部件.
- 在可见光谱中发出强烈的,近乎单色的光闪,用于刺激.
主要成果:
- 通过AO光连贯断层扫描 (AO-OCT) 证明了通道的性能. 结构和功能成像.
- 展示了系统平衡关键设计权衡的能力.
- 通过印第安纳州AO-OCT系统的成像示例验证了设计.
结论:
- 开发的固定和刺激通道增强了AO眼镜镜的能力.
- 设计原则可以适应其他AO眼镜平台.
- 这项创新有助于精确的细胞水平成像和视网膜的功能研究.
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