Radiotekhnika
Publishing house Radiotekhnika

"Publishing house Radiotekhnika":
scientific and technical literature.
Books and journals of publishing houses: IPRZHR, RS-PRESS, SCIENCE-PRESS


Тел.: +7 (495) 625-9241

 

Time dynamics of the pulse wave spectral features received by the photoplethysmography

Keywords:

V.N. Berezhnoy, M.S. Zakharov, S.M. Zakharov


The methodology of time dynamic investigations of pulse wave spectral features, received by the photoplethysmography measurements are presented. Plethysmogram registrated from a patient's finger using the device «Biomouse», which is a couple of optoelectronic, built in computer mouse. Possible to study the temporal evolution of the spectrograms is based on the Window Fourier Transform. The comparative spectral analysis of the pulse wave signals showed significant differences in the dynamics of the spectrograms of a healthy person and a person with a several pathology. The results can be used in functional and nosological diagnosis.
References:

  1. Parfenov A.S. E'kspress-diagnostika serdechno-sosudisty'x zabolevanij // Mir izmerenij. 2008. № 6. S. 74–82.
  2. Berezhnoj V.N. Pul'sovaya volna. /www.neurolab/ru/ru/ menu/papers/pulse_wave/.
  3. Baevskij R.M., Kirillov O.I., Kleczkin S.Z. Matematicheskij analiz izmenenij serdechnogo ritma pri stresse. M.: Nauka. 1984. 221 s.
  4. Mixajlov V.M. Variabel'nost' ritma serdcza: opy't prakticheskogo primeneniya. Ivanovo: 2002. 290 s.
  5. Baevskij R.M., Berseneva A.P. Vvedenie v donozologicheskuyu diagnostiku. M.: Slovo. 2008. 220 s.
  6. Baevskij R.M., Berseneva A.P. Oczenka adaptaczionny'x vozmozhnostej organizma i riska razvitiya zabolevanij. M.: 1997. http://www.ecg.ru/books/ book02/
  7. Anoxin P.K. Ocherki po fiziologii funkczional'ny'x sistem. M.: Mediczina. 1975.
  8. Zaxarov S.M. Vejvlet-analiz kardiointervalov // Biomediczinskaya radioe'lektronika. 2012. № 11. S. 43 ‑ 48.

June 24, 2020
May 29, 2020

© Издательство «РАДИОТЕХНИКА», 2004-2017            Тел.: (495) 625-9241                   Designed by [SWAP]Studio