Photoacoustic imaging of blood vessels in tissue

被引：1
|
作者：
de Mul, FFM [1 ]
Pilatou, MC [1 ]
Kolkman, RGM [1 ]
Hondebrink, E [1 ]
Steenbergen, W [1 ]
机构：
[1] Univ Twente, Dept Appl Phys, NL-7500 AE Enschede, Netherlands
来源：
LASER FLORENCE 2001: A WINDOW ON THE LASER MEDICINE WORLD | 2002年 / 4903卷
关键词：
photoacoustics; piezoelectric transducer; tissue; blood; imaging;
D O I：
10.1117/12.486606
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
To localize and monitor the blood content in tissue we developed very sensitive photoacoustical detectors. In these detectors a PVdF-layer has been used as piezo-electric material and also fibers for the illumination of the sample are integrated. The resolution is about 20 pm in depth and about 50-100 mum laterally. The wavelengths of the laser light were 532 and 1064 nm. With these colors we can measure at different depths in tissue. We will report measurements on real tissue: vessels in chicken breast, in the, human arm, and in test animals at various positions.
引用
收藏
页码：208 / 213
页数：6
相关论文
共 50 条
  • [41] High-Resolution Photoacoustic Quantitative Imaging of Tumor Vessels
    Chen Ningbo
    Zhou Huichao
    Zhao Huangxuan
    Wang Boquan
    Song Liang
    Liu Chengbo
    Zhang Jianhui
    CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2019, 46 (09):
  • [42] Limitations of quantitative photoacoustic measurements of blood oxygenation in small vessels
    Sivaramakrishnan, Mathangi
    Maslov, Konstantin
    Zhang, Hao F.
    Stoica, George
    Wang, Lihong V.
    PHYSICS IN MEDICINE AND BIOLOGY, 2007, 52 (05): : 1349 - 1361
  • [43] Visualization of tumor-related blood vessels in human breast by photoacoustic imaging system with a hemispherical detector array
    Toi, M.
    Asao, Y.
    Matsumoto, Y.
    Sekiguchi, H.
    Yoshikawa, A.
    Takada, M.
    Kataoka, M.
    Endo, T.
    Kawaguchi-Sakita, N.
    Kawashima, M.
    Fakhrejahani, E.
    Kanao, S.
    Yamaga, I.
    Nakayama, Y.
    Tokiwa, M.
    Torii, M.
    Yagi, T.
    Sakurai, T.
    Togashi, K.
    Shiina, T.
    SCIENTIFIC REPORTS, 2017, 7
  • [44] Visualization of tumor-related blood vessels in human breast by photoacoustic imaging system with a hemispherical detector array
    M. Toi
    Y. Asao
    Y. Matsumoto
    H. Sekiguchi
    A. Yoshikawa
    M. Takada
    M. Kataoka
    T. Endo
    N. Kawaguchi-Sakita
    M. Kawashima
    E. Fakhrejahani
    S. Kanao
    I. Yamaga
    Y. Nakayama
    M. Tokiwa
    M. Torii
    T. Yagi
    T. Sakurai
    K. Togashi
    T. Shiina
    Scientific Reports, 7
  • [45] Full-view in vivo skin and blood vessels profile segmentation in photoacoustic imaging based on deep learning
    Ly, Cao Duong
    Nguyen, Van Tu
    Vo, Tan Hung
    Mondal, Sudip
    Park, Sumin
    Choi, Jaeyeop
    Vu, Thi Thu Ha
    Kim, Chang-Seok
    Oh, Junghwan
    PHOTOACOUSTICS, 2022, 25
  • [46] Imaging results from a semi-anthropomorphic photoacoustic-ultrasound breast phantom carrying blood vessels
    Dantuma, Maura
    Kruitwagen, Saskia
    Julia, Javier Ortega
    van Meerdervoort, Rutger Pompe
    Manohar, Srirang
    OPTO-ACOUSTIC METHODS AND APPLICATIONS IN BIOPHOTONICS V, 2021, 11923
  • [47] Reflection-mode photoacoustic microscopy using a hollow focused ultrasound transducer for in vivo imaging of blood vessels
    Yuan Yi
    Yang Si-Hua
    CHINESE PHYSICS B, 2012, 21 (05)
  • [48] Reflection-mode photoacoustic microscopy using a hollow focused ultrasound transducer for in vivo imaging of blood vessels
    袁毅
    杨思华
    Chinese Physics B, 2012, 21 (05) : 287 - 291
  • [49] Deep tissue photoacoustic imaging with light and sound
    Luca Menozzi
    Junjie Yao
    npj Imaging, 2 (1):
  • [50] Multispectral Photoacoustic Imaging of Breast Cancer Tissue
    Zhang, Junhao
    Arroyo, Junior
    Bell, Muyinatu A. Lediju
    2024 IEEE ULTRASONICS, FERROELECTRICS, AND FREQUENCY CONTROL JOINT SYMPOSIUM, UFFC-JS 2024, 2024,
12345