| 光学多普勒无创血流测量技术的发展与现状 |
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| 引用本文： | 叶枫,侯昌伦. 光学多普勒无创血流测量技术的发展与现状[J]. 激光技术, 2023, 47(2): 205-213. DOI: 10.7510/jgjs.issn.1001-3806.2023.02.008 |
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| 作者姓名： | 叶枫 侯昌伦 |
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| 作者单位： | 杭州电子科技大学 电子信息学院,杭州 310018;杭州电子科技大学 浙江省装备电子研究重点实验室,杭州 310018 |
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| 基金项目： | 浙江省教育厅科研基金资助项目(Y202147007); |
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| 摘 要： | 基于光学多普勒效应的无创血流测量技术具有实时性、无需介质、非侵入式等性质,在临床医疗等领域存在着极大价值与应用前景。目前光学无创血流测量技术主要有激光多普勒血流测量技术、光学相干层析多普勒成像技术和光声多普勒血流测量技术。对这3种技术进行了原理分析,简述了其研究现状,并对这些新型技术的未来和发展进行了展望。
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| 关 键 词： | 医用光学 生物技术 激光多普勒 相干层析多普勒 光声多普勒 无创血流测量 血流速率 |
| 收稿时间： | 2022-02-22 |
Development and status of optical Doppler noninvasive blood flow measurement technology |
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| Abstract: | Due to the properties of real-time, medium-free, and non-invasive, the optical Doppler effect based non-invasive blood flow measurement is valuable and has a promising future in clinical and other fields. At present, there are three optical non-invasive blood flow measurement technologies: laser Doppler blood flow measurement technology, optical coherence tomography Doppler imaging technology, and photo-acoustic Doppler blood flow measurement technology. The principles of the above three technologies were briefly analyzed, the respective development status was described, and the future and development of these new technologies were exhibited. |
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