Measurement of blood velocity using Laser Doppler method for the designing module

Guo Liang Chen, Jen Ai Lee, Tung Wu Lu, Zhao Cheng Chen, Chien Ming Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We built the Dual Beam Mode of the LDA (Laser Doppler Anemometry) frame, set the photodetector at the same side with light source which collect the scattering light of blood cell. It's proper to reduce LDA optical path and convenient for our designing module. The concentration of chicken blood in this study is about 1% and we measured the relations actually between flood velocity and the angle of beams cross on particles, temperature, and the diameter of aqueduct. We found better results while the cross angle was less than 38.8 degree, diameter of aqueduct was 6 mm, and temperature of blood was set to 36°C. These parameters can also provide important basis for the LDA module kit that we are designing.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsC. Quan, F.S. Chau, A. Asundi, B.S. Wong, C.T. Lim
Pages328-332
Number of pages5
Volume5852 PART I
DOIs
Publication statusPublished - 2005
EventThird International Conference on Experimental Mechanics and Third Conference of the Asian Committee on Experimental Mechanics - Singapore, Singapore
Duration: Nov 29 2004Dec 1 2004

Other

OtherThird International Conference on Experimental Mechanics and Third Conference of the Asian Committee on Experimental Mechanics
CountrySingapore
CitySingapore
Period11/29/0412/1/04

Keywords

  • Blood cell velocity
  • Laser Doppler Anemometry
  • Module

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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  • Cite this

    Chen, G. L., Lee, J. A., Lu, T. W., Chen, Z. C., & Chen, C. M. (2005). Measurement of blood velocity using Laser Doppler method for the designing module. In C. Quan, F. S. Chau, A. Asundi, B. S. Wong, & C. T. Lim (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 5852 PART I, pp. 328-332). [53] https://doi.org/10.1117/12.621497