首页> 外文会议>Conference on Optical Coherence tomography and coherence domain optical methods in biomedicine XXI >Ultralong-range optical coherence tomography-based angiography by akinetic swept source
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Ultralong-range optical coherence tomography-based angiography by akinetic swept source

机译:超大范围光学相干断层扫描基于扫描源的基于血管造影

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Most of current OCT-based angiography suffers from small FOV with short imaging range. Here we implement an ultralong-range OCT system for vascular imaging based on an akinetic swept source. This swept-source OCT (SS-OCT) system enables us to achieve up to 46 mm long imaging range with unprecedented roll-off performance. To compare with traditional spectral domain OCT (SD-OCT) system, we demonstrated the vascular imaging of the entire mice brain with wide FOV by this ultralong-range SS-OCT system and captured the blood flow images at different depth position, which shows the great advantages and bright future of this ultralong-range SS-OCT in vascular imaging.
机译:大多数当前的10个基于血管造影具有短的成像范围的小FOV。在这里,我们为基于AWICHETICED SHEEP源的血管成像来实现超龙系列OCT系统。这款扫描源OCT(SS-OCT)系统使我们能够实现高达46毫米的长成像系列,具有前所未有的滚动性能。为了与传统的光谱域10月(SD-OCT)系统进行比较,我们通过这种超级SS-OCT系统展示了整个小鼠脑的血管成像,并通过该超级SS-OCT系统探讨了不同深度位置的血流图像,显示出来在血管成像中的超声波范围SS-OCT的巨大优势和未来的未来。

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