摘要
光声成像具有无损、高分辨率、高对比度等特点,在心脑血管研究、肿瘤研究、脑科学研究与疾病初期诊断等领域有广泛的应用。随着光机电技术的进步,小型化光声成像技术得到了较快发展。本文围绕光声成像系统的小型化与集成化应用,分别对光声成像在手持式、可穿戴式、便携式和内窥式方面的研究进展进行了综述。
Photoacoustic imaging(PAI)has been widely used in the fields of cardiovascular and cerebrovascular research,cancer diagnostic,brain science,and early diagnosis to diseases owing to its distinguished characteristics,such as noninvasion,high resolution,and high contrast.With the recent progress in opto-electro-mechanical technology,the miniaturized PAI technology has developed rapidly.This study focusses on the miniaturization of PAI system and provides a review for the development of PAI from the viewpoint of hand-held,wearable,portable,and endoscopic PAI devices.
作者
刘强
金天
陈倩
奚磊
Liu Qiang;Jin Tian;Chen Qian;Xi Lei(Multi Functional Optical Imaging Laboratory,Southern University of Science and Technology,Shenzhen,Guangdong 518055,China;Department of Biomedical Engineering,Southern University of Science and Technology,Shenzhen,Guangdong 518055,China;THz Technical Research Center,Shenzhen University,Shenzhen,Guangdong 518060,China)
出处
《中国激光》
EI
CAS
CSCD
北大核心
2020年第2期248-256,共9页
Chinese Journal of Lasers
基金
国家自然科学基金(61775028,81571722,61528401)
广东省自然科学基金(2017A030310455)。
关键词
生物光学
光声成像
小型化
集成化
微机电系统(MEMS)
biotechnology
photoacoustic imaging
miniaturization
integration
micro-electro-mechanical system(MEMS)
