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Chinese Journal of Lasers, Volume. 51, Issue 3, 0307110(2024)

Multi‑Parameter Imaging Analysis of Pig Skin Burns Based on Fiber Polarization‑Sensitive Optical Coherence Tomography

jingjiang Xu1,2、*, Yixing Zhang3, Gongpu Lan1,2, Ronghua Yang4, Jia Qin2, Lin An2, Haishu Tan1, Shangjie Ren5, Haixia Qiu6, Shiyong Zhao7, Haibo Jia8, and Bo Yu8
Author Affiliations
  • 1Guangdong-Hong Kong-Macao Joint Laboratory for Intelligent Micro-Nano Optoelectronic Technology, School of Physics and Optoelectronic Engineering, Foshan University, Foshan 528225, Guangdong , China
  • 2Guangdong Weiren Meditech Co., Ltd., Foshan 528000, Guangdong , China
  • 3School of Mechatronic Engineering and Automation, Foshan University, Foshan 528000, Guangdong , China
  • 4Department of Burn and Plastic Surgery, Guangzhou First People’s Hospital, Guangzhou 510180, Guangdong , China
  • 5Tianjin Key Laboratory of Process Measurement and Control, School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, China
  • 6Department of Laser Medicine, The First Medical Centre, Chinese PLA General Hospital, Beijing 100853, China
  • 7Tianjin Horimed Technology Co., Ltd., Tianjin 300308, China
  • 8Key Laboratory of Myocardial Ischemia, The Second Affiliated Hospital, Harbin Medical University, Harbin 150001, Heilongjiang , China
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    AbstractGet PDF(in Chinese)
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    Figures & Tables(7)
    System diagram of PS-OCT

    Fig. 1. System diagram of PS-OCT

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    Poincare sphere RGB mapping under different viewing angles

    Fig. 2. Poincare sphere RGB mapping under different viewing angles

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    Comparison of ex vivo OCT structure images between normal pig skin tissue and burned pig skin tissue. (a)Photo of ex vivo pig skin tissue; (b)(c) H channel structure images; (d)(e) V channel structure images; (f)(g) dual-channel composite structure images; (h)(i) structure en‑face images by maximum intensity projection

    Fig. 3. Comparison of ex vivo OCT structure images between normal pig skin tissue and burned pig skin tissue. (a)Photo of ex vivo pig skin tissue; (b)(c) H channel structure images; (d)(e) V channel structure images; (f)(g) dual-channel composite structure images; (h)(i) structure en‑face images by maximum intensity projection

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    PS-OCT ex vivo cross-sectional images of normal pig skin tissue and burned pig skin tissue. (a)(e) Structure images; (b)(f) Stokes images; (c)(g) DOPU images; (d)(h) cumulative phase retardation images

    Fig. 4. PS-OCT ex vivo cross-sectional images of normal pig skin tissue and burned pig skin tissue. (a)(e) Structure images; (b)(f) Stokes images; (c)(g) DOPU images; (d)(h) cumulative phase retardation images

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    En-face images and histograms of ex vivo pig skin tissue. (a)(b) OCT structure en-face images; (c)(d) DOPU en-face images; (e)(f) cumulative phase retardation en-face images; (g) structure intensity distribution histogram; (h) DOPU distribution histogram; (i) cumulative phase retardation distribution histogram

    Fig. 5. En-face images and histograms of ex vivo pig skin tissue. (a)(b) OCT structure en-face images; (c)(d) DOPU en-face images; (e)(f) cumulative phase retardation en-face images; (g) structure intensity distribution histogram; (h) DOPU distribution histogram; (i) cumulative phase retardation distribution histogram

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    En-face images and Stokes distribution histogram of ex vivo pig skin tissue. (a)(b) RGB en-face images; (c)(d) Stokes intensity pseudo-color images; (e) Stokes distribution histogram

    Fig. 6. En-face images and Stokes distribution histogram of ex vivo pig skin tissue. (a)(b) RGB en-face images; (c)(d) Stokes intensity pseudo-color images; (e) Stokes distribution histogram

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    Bar chart of difference coefficient

    Fig. 7. Bar chart of difference coefficient

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    jingjiang Xu, Yixing Zhang, Gongpu Lan, Ronghua Yang, Jia Qin, Lin An, Haishu Tan, Shangjie Ren, Haixia Qiu, Shiyong Zhao, Haibo Jia, Bo Yu. Multi‑Parameter Imaging Analysis of Pig Skin Burns Based on Fiber Polarization‑Sensitive Optical Coherence Tomography[J]. Chinese Journal of Lasers, 2024, 51(3): 0307110

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    Paper Information

    Category: Biomedical Optical Imaging

    Received: Jul. 27, 2023

    Accepted: Oct. 24, 2023

    Published Online: Jan. 22, 2024

    The Author Email: Xu jingjiang (xujingjiang25@qq.com)

    DOI:10.3788/CJL231061

    CSTR:32183.14.CJL231061

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    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology