Detection of simulated microemboli using a diffraction grating ultrasound probe and spectral energy criteria

S. G. Ballakur, J. Blebea, S. W. Hazard, R. Zickler, W. J. Weiss

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

Abstract

A new high frequency diffraction grating ultrasound probe was used to detect simulated microemboli under physiological (venous) flow conditions across different particle concentrations and velocities. Signal processing algorithms developed use spectral energy criteria and statistically determined decision criteria for the quantification of the detected particles.

Original languageEnglish (US)
Title of host publicationProceedings of the IEEE 28th Annual Northeast Bioengineering Conference, NEBC 2002
EditorsDalia El-Sherif, Karen Moxon, Saravanan Kanakasabai
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages163-164
Number of pages2
ISBN (Electronic)0780374193
DOIs
StatePublished - Jan 1 2002
Event28th IEEE Annual Northeast Bioengineering Conference, NEBC 2002 - Philadelphia, United States
Duration: Apr 20 2002Apr 21 2002

Publication series

NameProceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC
Volume2002-January
ISSN (Print)1071-121X
ISSN (Electronic)2160-7001

Other

Other28th IEEE Annual Northeast Bioengineering Conference, NEBC 2002
CountryUnited States
CityPhiladelphia
Period4/20/024/21/02

All Science Journal Classification (ASJC) codes

  • Bioengineering

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  • Cite this

    Ballakur, S. G., Blebea, J., Hazard, S. W., Zickler, R., & Weiss, W. J. (2002). Detection of simulated microemboli using a diffraction grating ultrasound probe and spectral energy criteria. In D. El-Sherif, K. Moxon, & S. Kanakasabai (Eds.), Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference, NEBC 2002 (pp. 163-164). [999516] (Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC; Vol. 2002-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NEBC.2002.999516