1 November 2010 Remote estimation of blood pulse pressure via temporal tracking of reflected secondary speckles pattern
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Abstract
We present a novel technique for remote noncontact blood pulse pressure measurement. It is based on tracking both temporal and amplitude changes of reflected secondary speckle produced in human skin when illuminated by a laser beam. The implemented technique extracts the difference between the systolic and the diastolic blood pressure. Experimental results are presented showing good agreement when compared with conventional measurement methods.
© (2010) Society of Photo-Optical Instrumentation Engineers (SPIE)
Yevgeny Beiderman, Yevgeny Beiderman, Israel Horovitz, Israel Horovitz, Natanel Burshtein, Natanel Burshtein, Mina Teicher, Mina Teicher, Javier Garcia, Javier Garcia, Vicente Micó, Vicente Micó, Zeev Zalevsky, Zeev Zalevsky, } "Remote estimation of blood pulse pressure via temporal tracking of reflected secondary speckles pattern," Journal of Biomedical Optics 15(6), 061707 (1 November 2010). https://doi.org/10.1117/1.3505008 . Submission:
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