本文报道了一种一体化光声乳腺成像系统,利用光纤束与柔性探测器相匹配形成一体化光声激发-耦合-探测,因此与传统的光声成像系统相比,该系统具有形态适应性的优势,并可以实现大视场的光声成像.本文通过样品实验和离体乳腺肿瘤成像实验,探究该系统的成像能力,证明该系统具有大规模临床乳腺肿瘤筛查的潜力.%This paper reports an integrated photoacoustic breast imaging system. Matching the optical fiber bundles with flexible transducer, an integrated photoacoustic excitation-coupling-detection system is formed, so compared with the traditional photoacoustic imaging system, the proposed system has the advantages of morphological adaptability, and can realize the photoacoustic imaging with large field of view. The imaging capability of the system has been investigated by sample and breast tumor imaging in vitro experiments, demonstrating the potential of this system for large-scale clinical breast cancer screening.
展开▼
