热声、光声双模态早期乳腺肿瘤成像系统

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英文篇名：Thermoacoustic-photoacoustic Dual-modal Imaging System for Early Breast Tumor Detection 作者：袁畅 ; 计钟 英文作者：YUAN Chang;JI Zhong;MOE Key Laboratory of Laser Life Science and Institute of Laser and Life Sciences,College of Biophotonics,South China Normal University; 关键词：热声成像 ; 光声成像 ; 超声成像 ; 早期乳腺癌检测 英文关键词：thermoacoustic imaging;;photoacoustic imaging;;ultrasound imaging;;early detection of breast cancer 中文刊名：JGSW 英文刊名：Acta Laser Biology Sinica 机构：华南师范大学生物光子学研究院激光生命科学研究所暨教育部重点实验室; 出版日期：2018-12-15 出版单位：激光生物学报 年：2018 期：v.27;No.142 基金：国家自然科学基金项目(61627827,81630046,61331001,91539127);; 中国国家高新技术研究与发展项目(2015AA020901);; 广东省科技项目(2015B020233016,2014B020215003,2017A020215135,2014A020215031);; 华南师范大学青年教师科学研究培育基金(16KJ05);; 中国博士后科学基金项目(2017M610533,2018T110878);; 广东省普通高校青年创新人才项目(2016KQNCX034);; 广州市科技计划项目(201804010432) 语种：中文; 页：JGSW201806009 页数：6 CN：06 ISSN：43-1264/Q 分类号：64-68+84

摘要

本文提出一种热声、光声双模态乳腺肿瘤检测成像系统。本装置中,脉冲微波和脉冲激光分别为热声、光声激发源,产生的热声、光声信号被同一个超声探测器、同一套数据采集装置接收,用同一种成像算法重建出图像。该系统可同时获取多种互补的诊断参数,提高检测早期乳腺肿瘤的准确率。
        In this paper,we propose a thermoacoustic( TA) and photoacoustic( PA) dual-modal imaging system for early breast tumor detection. In this system,pulsed microwave and pulsed laser are respectively used as excitation source of TA and PA imaging. The generated TA and PA signals are received by the same ultrasonic detector and the same data acquisition device,and the image is reconstructed by the same imaging algorithm. The system can obtain multiple complementary diagnostic parameters simultaneously to improve the accuracy of early detection of breast tumor.

引文

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