Detection of shear wave propagation in an artery using pulse echo ultrasound and Kalman filtering

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

18 Citations (Scopus)

Abstract

Oscillatory radiation force from ultrasound can be used to excite monochromatic waves on an artery. The wave propagation speed is related to the elasticity and viscosity of the artery, and can be estimated from phase changes over a short distance traveled. In our earlier phantom experiments, a laser vibrometer was used as a detection method because the motion of the artery is very small (submicron). We have proposed a novel method using pulse echo ultrasound and Kalman filtering to detect such small harmonic motions, which facilitates the measurements in opaque tissues. In this work, we apply this new method to estimate the shear wave velocity of an artery.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE Ultrasonics Symposium
EditorsM.P. Yuhas
Pages1251-1253
Number of pages3
Volume2
StatePublished - 2004
Event2004 IEEE Ultrasonics Symposium - Montreal, Que., Canada
Duration: Aug 23 2004Aug 27 2004

Other

Other2004 IEEE Ultrasonics Symposium
CountryCanada
CityMontreal, Que.
Period8/23/048/27/04

Fingerprint

Shear waves
Wave propagation
Ultrasonics
Elasticity
Viscosity
Tissue
Radiation
Lasers
Experiments

Keywords

  • Artery
  • Kalman filter
  • Pulse echo ultrasound
  • Radiation force
  • Shear weave
  • Stiffness
  • Vibration

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Zheng, Y., Chen, S. D., Zhang, X., & Greenleaf, J. F. (2004). Detection of shear wave propagation in an artery using pulse echo ultrasound and Kalman filtering. In M. P. Yuhas (Ed.), Proceedings - IEEE Ultrasonics Symposium (Vol. 2, pp. 1251-1253)

Detection of shear wave propagation in an artery using pulse echo ultrasound and Kalman filtering. / Zheng, Yi; Chen, Shigao D; Zhang, Xiaoming; Greenleaf, James F.

Proceedings - IEEE Ultrasonics Symposium. ed. / M.P. Yuhas. Vol. 2 2004. p. 1251-1253.

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

Zheng, Y, Chen, SD, Zhang, X & Greenleaf, JF 2004, Detection of shear wave propagation in an artery using pulse echo ultrasound and Kalman filtering. in MP Yuhas (ed.), Proceedings - IEEE Ultrasonics Symposium. vol. 2, pp. 1251-1253, 2004 IEEE Ultrasonics Symposium, Montreal, Que., Canada, 8/23/04.
Zheng Y, Chen SD, Zhang X, Greenleaf JF. Detection of shear wave propagation in an artery using pulse echo ultrasound and Kalman filtering. In Yuhas MP, editor, Proceedings - IEEE Ultrasonics Symposium. Vol. 2. 2004. p. 1251-1253
Zheng, Yi ; Chen, Shigao D ; Zhang, Xiaoming ; Greenleaf, James F. / Detection of shear wave propagation in an artery using pulse echo ultrasound and Kalman filtering. Proceedings - IEEE Ultrasonics Symposium. editor / M.P. Yuhas. Vol. 2 2004. pp. 1251-1253
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