Tissue optics related with laser irradiation blood therapy

Rong Chen; Yanjiao Chen; Shusen Xie; Buhong Li; Wei Zeng; Aizhen Lin; Qi Jin; Liting Ling; Shaofeng Xu

doi:10.1117/12.403963

11 October 2000 Tissue optics related with laser irradiation blood therapy

Rong Chen, Yanjiao Chen, Shusen Xie, Buhong Li, Wei Zeng, Aizhen Lin, Qi Jin, Liting Ling, Shaofeng Xu

Proceedings Volume 4224, Biomedical Photonics and Optoelectronic Imaging; (2000) https://doi.org/10.1117/12.403963
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

This paper introduces the research on the tissue optics related with the laser irradiation blood therapy. The optical parameters of Chinese blood and vascular tissue have been measured, including absorption coefficient, total attenuation coefficient, scattering coefficient and mean cosine of scattering angle. The model of intravascular low level laser irradiation therapy (ILLLI) and extravascular low level laser irradiation therapy (ELLLI) were developed. The light distribution in the vessel and blood of ILLLI is obtained by using Monte Carlo modeling calculation. Based on the light transmission of ELLLI, the optimum irradiation method and laser parameters are presented. This research is useful to the study of laser irradiation blood therapy and tissue optics.

Citation Download Citation

Rong Chen, Yanjiao Chen, Shusen Xie, Buhong Li, Wei Zeng, Aizhen Lin, Qi Jin, Liting Ling, and Shaofeng Xu "Tissue optics related with laser irradiation blood therapy", Proc. SPIE 4224, Biomedical Photonics and Optoelectronic Imaging, (11 October 2000); https://doi.org/10.1117/12.403963

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