Clinical tests of highly portable, 2-lb, laser diode-based, noninvasive, optoacoustic hemoglobin monitor

Irina Y. Petrova, Yuriy Y. Petrov, Donald Prough, Rinat Esenaliev

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

8 Citations (Scopus)

Abstract

Existing techniques for total hemoglobin concentration [THb] monitoring are invasive and cannot be used continuously and in real time. We developed and built a novel, light-weight (2 lb), low-cost, optoacoustic system for noninvasive, accurate monitoring of [THb]. The system incorporates an optoacoustic probe designed for sensitive probing of blood vessels with high signal-to-noise ratio at low energy of laser diode pulses. We developed a new algorithm for accurate monitoring of [THb] in the radial artery with this system. We tested the system in human subjects with different.

Original languageEnglish (US)
Title of host publicationProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume7177
DOIs
StatePublished - 2009
EventPhotons Plus Ultrasound: Imaging and Sensing 2009 - San Jose, CA, United States
Duration: Jan 25 2009Jan 28 2009

Other

OtherPhotons Plus Ultrasound: Imaging and Sensing 2009
CountryUnited States
CitySan Jose, CA
Period1/25/091/28/09

Fingerprint

Hemoglobin
Photoacoustic effect
Laser Diode
hemoglobin
Semiconductor lasers
monitors
Monitor
Hemoglobins
semiconductor lasers
Monitoring
blood vessels
Blood vessels
arteries
Blood Vessels
Signal to noise ratio
signal to noise ratios
Arteries
Probe
probes
pulses

Keywords

  • Clinical applications
  • Noninvasive monitoring
  • Optoacoustics
  • Total hemoglobin concentration

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Petrova, I. Y., Petrov, Y. Y., Prough, D., & Esenaliev, R. (2009). Clinical tests of highly portable, 2-lb, laser diode-based, noninvasive, optoacoustic hemoglobin monitor. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE (Vol. 7177). [717705] https://doi.org/10.1117/12.816005

Clinical tests of highly portable, 2-lb, laser diode-based, noninvasive, optoacoustic hemoglobin monitor. / Petrova, Irina Y.; Petrov, Yuriy Y.; Prough, Donald; Esenaliev, Rinat.

Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7177 2009. 717705.

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

Petrova, IY, Petrov, YY, Prough, D & Esenaliev, R 2009, Clinical tests of highly portable, 2-lb, laser diode-based, noninvasive, optoacoustic hemoglobin monitor. in Progress in Biomedical Optics and Imaging - Proceedings of SPIE. vol. 7177, 717705, Photons Plus Ultrasound: Imaging and Sensing 2009, San Jose, CA, United States, 1/25/09. https://doi.org/10.1117/12.816005
Petrova IY, Petrov YY, Prough D, Esenaliev R. Clinical tests of highly portable, 2-lb, laser diode-based, noninvasive, optoacoustic hemoglobin monitor. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7177. 2009. 717705 https://doi.org/10.1117/12.816005
Petrova, Irina Y. ; Petrov, Yuriy Y. ; Prough, Donald ; Esenaliev, Rinat. / Clinical tests of highly portable, 2-lb, laser diode-based, noninvasive, optoacoustic hemoglobin monitor. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7177 2009.
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