一个低成本和便携式光学连贯性断层扫描的审查
Ge Song1, Evan T Jelly1, Kengyeh K Chu1
1Department of Biomedical Engineering, Duke University, Durham, NC 27708, United States of America.
Progress in biomedical engineering (Bristol, England)
|August 30, 2023
概括
开发低成本的光学一致性断层扫描 (OCT) 系统可以提高广泛疾病查的可访问性. 这些便携式,手持式OCT设备对于临床诊断和扩展眼科以外的应用至关重要.
科学领域:
- 生物医学成像技术 生物医学成像技术
- 眼科医生 眼科 眼科
- 医疗技术 医疗技术 医学技术
背景情况:
- 光学连贯断层扫描 (OCT) 是一种对眼科至关重要的高分辨率成像技术.
- 目前的商业OCT系统是昂贵的,限制了可访问性,特别是在资源较低的环境中.
研究的目的:
- 审查低成本OCT系统的发展.
- 探索它们在人口规模疾病查和眼科之外的应用.
- 讨论便携式OCT的设计和成本降低策略.
主要方法:
- 在研究和翻译环境中审查当前的低成本,便携式和手持式OCT系统.
- 描述成本降低技术,包括基于光谱仪的检测,扫描光学,系统控制和3D打印.
- 对低成本的OCT的临床应用和局限性的分析.
主要成果:
- 低成本的OCT系统正在开发中,以改善可访问性和护理点的使用.
- 降低成本的策略集中在关键的系统组件和制造技术上.
- 临床应用正在扩大,这是由于可移植性和可负担性增加所推动的.
结论:
- 低成本的OCT技术对于广泛的疾病查和更广泛的临床应用至关重要.
- 便携式和手持式OCT系统为护理点诊断提供了巨大的潜力.
- 需要进一步发展,以克服目前的局限性,并最大限度地发挥低成本的OCT的影响.
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