Advanced Search

ISSN1001-3806 CN51-1125/TN Map

Volume 33 Issue 3
Apr.  2010
Article Contents
Turn off MathJax

Citation:

Fast photoacoustic imaging systems based on rotating multi-element linear transducer array

  • Received Date: 2008-03-19
    Accepted Date: 2008-06-19
  • Fast photoacoustic imaging systems,based on rotating multi-element linear transducer array,can improve the effect of asymmetric projection and reconstruct the photoacoustic image of complex absorbers.The simulation and experiments of photoacoustic images of rotating multi-element linear transducer array demonstrated that this kind of system could reconstruct images indicating the optical absorption distribution of absorbers.It will provides a novel and effective photoacoustic imaging approach for clinic diagnosis of neoplasm and tissue functional imaging in vivo,and has potential to be developed into a practical apparatus.
  • 加载中
  • [1]

    KRUGER R A,LIU P Y,FANG Y C,et al.Photoacoustic ultrasound-reconstruction tomography[J].Medical Physics,1995,22(10):1605-1609.
    [2]

    HE J F,TAN Y.Development of photoacoustic imaging technology in biomedicine[J].Laser Technology,2007,31(5):530-533(in Chinese).
    [3]

    WANG X D,PANG Y J,KU G,et al.Noninvasive laser induced photoacoustic tomography for structural and functional in vivo imaging of the brain[J].Nature Biotechnology,2003,21(7):803-806.
    [4]

    SUZUKI K,YAMASHITA Y,OHTA K K,et al.Quantitative measurement of optical parameters in normal breasts using time-resolved spectroscopy in vivo results of 30 Japanese women[J].Journal of Biomedical Optics,1996,1(3):330-334.
    [5]

    TAN Y,HE J F,CAO J L,et al.High-contrast and fast photoacoustic image of tissue[J].Laser Technology,2008,32(5):551-553(in Chinese).
    [6]

    SU Y X,WANG R K,ZHANG F,et al.Two-dimensional photoacoustic imaging of blood vessel networks within biological tissues[J].Chinese Physics Letters,2006,23(2):512-515.
    [7]

    SIPHANTO R I,THUMMA K K,KOLKMAN R G M,et al.Serial noninvasive photoacoustic imaging of neovascularization in tumor angiogenesis[J].Optics Express,2005,13(1):89-95.
    [8]

    ZHANG H F,MASLOV K,WANG L V.In vivo imaging of subcutaneous structures using functional photoacoustic microscopy[J].Nature Protocols,2007,2(4):797-804.
    [9]

    TAN Y,XING D,YANG D W.Influence of |ω| filter on photoacoustic imaging[J].Acta Laser Biology Sinica,2006,15(3):323-327(in Chinese).
    [10]

    CHEN Z X,TANG Z L,WAN W.Photoacoustic tomography imaging based on a 4f acoustic lens imaging system[J].Optics Express,2007,15(8):4966-4976.
    [11]

    YANG D W,XING D,GU H M,et al.Fast multi element phase-controlled photoacoustic imaging based on limited-field-filtered back-projection algorithm[J].A P L,2005,87(19):194101-194103.
    [12]

    TAN Y,HE J F.Integrative fast photoacoustic imaging system based on multi-element phase-controlled technique[J].Acta Photonica Sinica,2007,36(9):1726-1729(in Chinese).
    [13]

    YIN B Z,XING D,WANG Y,et al.Fast photoacoustic imaging system based on 320-element linear transducer array[J].Physics in Medicine and Biology,2004,49(7):1339-1346.
    [14]

    YANG D W,XING D,TAN Y,et al.Integrative prototype B-scan photoacoustic tomography system based on a novel hybridized scanning head[J].A P L,2006,88(17):174101-174103.
    [15]

    NIE L M,XING D,YANG D W,et al.Detection of foreign body using fast thermoacoustic tomography with a multielement linear transducer array[J].A P L,2007,90(17):174109.1-174109.3.
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article views(3939) PDF downloads(219) Cited by()

Proportional views

Fast photoacoustic imaging systems based on rotating multi-element linear transducer array

  • 1. Department of Physics, Shaanxi University of Technology, Hanzhong 723003, China

Abstract: Fast photoacoustic imaging systems,based on rotating multi-element linear transducer array,can improve the effect of asymmetric projection and reconstruct the photoacoustic image of complex absorbers.The simulation and experiments of photoacoustic images of rotating multi-element linear transducer array demonstrated that this kind of system could reconstruct images indicating the optical absorption distribution of absorbers.It will provides a novel and effective photoacoustic imaging approach for clinic diagnosis of neoplasm and tissue functional imaging in vivo,and has potential to be developed into a practical apparatus.

Reference (15)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return