Clinical tests of noninvasive, optoacoustic, cerebral venous oxygenation monitoring system

Y. Y. Petrov, I. Y. Petrova, Rinat Esenaliev, Donald Prough

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

2 Citations (Scopus)

Abstract

Monitoring of cerebral venous oxygenation is critically important for management of patients with traumatic brain injury and cardiac surgery patients. At present, there is no technique for noninvasive, accurate monitoring of this important physiologic parameter. We built a compact optoacoustic system for noninvasive, accurate cerebral venous oxygenation monitoring using a novel optoacoustic probe and algorithm that allow for direct probing of sagittal sinus blood with minimal signal contamination from other tissues. We tested the system in large animal and clinical studies and identified wavelengths for accurate measurement of cerebral blood oxygenation. The studies demonstrated that the system may be used for noninvasive, continuous, and accurate monitoring of cerebral venous blood oxygenation.

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

Oxygenation
Photoacoustic effect
oxygenation
Monitoring System
Monitoring
blood
Blood
brain damage
sinuses
Contamination
surgery
Cardiac
Surgery
animals
Animals
Brain
contamination
Probe
Wavelength
Tissue

Keywords

  • Cerebral blood saturation
  • Clinical applications
  • Noninvasive monitoring
  • Optoacoustics

ASJC Scopus subject areas

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

Cite this

Petrov, Y. Y., Petrova, I. Y., Esenaliev, R., & Prough, D. (2009). Clinical tests of noninvasive, optoacoustic, cerebral venous oxygenation monitoring system. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE (Vol. 7177). [717706] https://doi.org/10.1117/12.816015

Clinical tests of noninvasive, optoacoustic, cerebral venous oxygenation monitoring system. / Petrov, Y. Y.; Petrova, I. Y.; Esenaliev, Rinat; Prough, Donald.

Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7177 2009. 717706.

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

Petrov, YY, Petrova, IY, Esenaliev, R & Prough, D 2009, Clinical tests of noninvasive, optoacoustic, cerebral venous oxygenation monitoring system. in Progress in Biomedical Optics and Imaging - Proceedings of SPIE. vol. 7177, 717706, Photons Plus Ultrasound: Imaging and Sensing 2009, San Jose, CA, United States, 1/25/09. https://doi.org/10.1117/12.816015
Petrov YY, Petrova IY, Esenaliev R, Prough D. Clinical tests of noninvasive, optoacoustic, cerebral venous oxygenation monitoring system. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7177. 2009. 717706 https://doi.org/10.1117/12.816015
Petrov, Y. Y. ; Petrova, I. Y. ; Esenaliev, Rinat ; Prough, Donald. / Clinical tests of noninvasive, optoacoustic, cerebral venous oxygenation monitoring system. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7177 2009.
@inproceedings{1439491752d341589f69d3a914ad83f8,
title = "Clinical tests of noninvasive, optoacoustic, cerebral venous oxygenation monitoring system",
abstract = "Monitoring of cerebral venous oxygenation is critically important for management of patients with traumatic brain injury and cardiac surgery patients. At present, there is no technique for noninvasive, accurate monitoring of this important physiologic parameter. We built a compact optoacoustic system for noninvasive, accurate cerebral venous oxygenation monitoring using a novel optoacoustic probe and algorithm that allow for direct probing of sagittal sinus blood with minimal signal contamination from other tissues. We tested the system in large animal and clinical studies and identified wavelengths for accurate measurement of cerebral blood oxygenation. The studies demonstrated that the system may be used for noninvasive, continuous, and accurate monitoring of cerebral venous blood oxygenation.",
keywords = "Cerebral blood saturation, Clinical applications, Noninvasive monitoring, Optoacoustics",
author = "Petrov, {Y. Y.} and Petrova, {I. Y.} and Rinat Esenaliev and Donald Prough",
year = "2009",
doi = "10.1117/12.816015",
language = "English (US)",
volume = "7177",
booktitle = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",

}

TY - GEN

T1 - Clinical tests of noninvasive, optoacoustic, cerebral venous oxygenation monitoring system

AU - Petrov, Y. Y.

AU - Petrova, I. Y.

AU - Esenaliev, Rinat

AU - Prough, Donald

PY - 2009

Y1 - 2009

N2 - Monitoring of cerebral venous oxygenation is critically important for management of patients with traumatic brain injury and cardiac surgery patients. At present, there is no technique for noninvasive, accurate monitoring of this important physiologic parameter. We built a compact optoacoustic system for noninvasive, accurate cerebral venous oxygenation monitoring using a novel optoacoustic probe and algorithm that allow for direct probing of sagittal sinus blood with minimal signal contamination from other tissues. We tested the system in large animal and clinical studies and identified wavelengths for accurate measurement of cerebral blood oxygenation. The studies demonstrated that the system may be used for noninvasive, continuous, and accurate monitoring of cerebral venous blood oxygenation.

AB - Monitoring of cerebral venous oxygenation is critically important for management of patients with traumatic brain injury and cardiac surgery patients. At present, there is no technique for noninvasive, accurate monitoring of this important physiologic parameter. We built a compact optoacoustic system for noninvasive, accurate cerebral venous oxygenation monitoring using a novel optoacoustic probe and algorithm that allow for direct probing of sagittal sinus blood with minimal signal contamination from other tissues. We tested the system in large animal and clinical studies and identified wavelengths for accurate measurement of cerebral blood oxygenation. The studies demonstrated that the system may be used for noninvasive, continuous, and accurate monitoring of cerebral venous blood oxygenation.

KW - Cerebral blood saturation

KW - Clinical applications

KW - Noninvasive monitoring

KW - Optoacoustics

UR - http://www.scopus.com/inward/record.url?scp=66249083489&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=66249083489&partnerID=8YFLogxK

U2 - 10.1117/12.816015

DO - 10.1117/12.816015

M3 - Conference contribution

VL - 7177

BT - Progress in Biomedical Optics and Imaging - Proceedings of SPIE

ER -