光学技术, 2013, 39 (2): 112, 网络出版: 2013-04-07
光学多普勒血液微循环测量技术及其最新进展
Optical Doppler technologies for micro-circulation measurement and their recent progress
光学测量 生物光学 血液微循环测量 光学多普勒 激光多普勒 光学相干层析多普勒 光声多普勒 optical measurement biological optics microcirculation measurement optical Doppler laser Doppler optical coherence tomography Doppler photoacoustic Doppler
摘要
血液微循环的测量研究有着非常重要的临床诊断价值。现有的可用于血液微循环测量的光学多普勒技术可分为三大类: 激光多普勒技术、相干层析多普勒技术和光声多普勒技术。在介绍这三类技术的基本工作原理和主要特点的基础上, 简要分析了各类中最具代表性的前沿技术, 分别为激光多普勒宽场实时成像技术、光学相干层析多普勒微血管造影术和光声多普勒流速测量技术。对这些前沿技术的进一步发展和实际应用进行了展望。
Abstract
The measurement and study of micro-circulation own indispensable value in clinical diagnosis. Current optical Doppler technologies for micro-circulation measurement can be categorized to three groups: laser Doppler technologies, optical coherence tomography Doppler technologies and photo-acoustic Doppler technologies. Regarding every group, firstly, their basic working principles and major characteristics are introduced, and then the most representative advanced technology is analyzed briefly, namely: full-field real-time laser Doppler imaging, optical coherence tomography Doppler micro-angiography, photo-acoustic Doppler flow measurement. At last, the prospects about the further development as well as practical applications of these advanced technologies are provided.
尹荣贻, 仝雨, 赵友全, 方晖. 光学多普勒血液微循环测量技术及其最新进展[J]. 光学技术, 2013, 39(2): 112. YIN Rongyi, TONG Yu, ZHAO Youquan, FANG Hui. Optical Doppler technologies for micro-circulation measurement and their recent progress[J]. Optical Technique, 2013, 39(2): 112.
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