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Bioengineering
用于血管研究功能成像的多光谱光声断层扫描
用于血管研究功能成像的多光谱光声断层扫描
JoVE Journal
Bioengineering
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JoVE Journal Bioengineering
Multispectral Optoacoustic Tomography for Functional Imaging in Vascular Research

用于血管研究功能成像的多光谱光声断层扫描

Full Text
2,317 Views
06:40 min
June 8, 2022

DOI: 10.3791/63883-v

Tiago Granja1, Sérgio Faloni de Andrade1, Luís Monteiro Rodrigues1

1CBIOS - Universidade Lusófona‘s Research Center for Biosciences and Health Technologies

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Please note that some of the translations on this page are AI generated. Click here for the English version.

本协议描述了 体内 人体皮肤脉管系统的多光谱光声图像的采集。这些包括血红蛋白和黑色素的定量,被视为功能分析中感兴趣的发色团。

该协议使用光声技术使我们能够通过功能成像实时评估患者的血管状态。我们可以探索在静态或动态条件下收集的3D图像扫描。这种方法的潜在兴趣是巨大的,并影响许多与健康相关的领域。

该系统提供不同深度皮肤血管结构的生命体内可视化。这意味着我们可以进入浅层和深层的皮肤丛,尽管这需要操作员的一些重复经验 通过详细、真正功能性的成像,可以早期检测和表征微血管损伤,并且可以作为诊断工具或后续方案进行整合,以评估疾病的进展和/或治疗效果。要加载被摄体信息,请首先打开光声成像设备。

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