A new imaging strategy using wideband transient response of ultrasound contrast agents

High-resolution clinical systems operating near 15 MHz are becoming more available; however, they lack sensitive harmonic imaging modes for ultrasound contrast agent (UCA) detection, primarily due to limited bandwidth. When a UCA is driven to nonlinear oscillation, a very wideband acoustic transient...

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Veröffentlicht in:	IEEE transactions on ultrasonics, ferroelectrics, and frequency control ferroelectrics, and frequency control, 2005-08, Vol.52 (8), p.1320-1329
Hauptverfasser:	Kruse, D.E., Ferrara, K.W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic imaging Acoustic pulses Acoustic signal detection Acoustics Algorithms Bandwidth Biological and medical sciences Contrast agents Contrast Media Echocardiography - methods Exact sciences and technology Frequency Fundamental areas of phenomenology (including applications) General equipment and techniques High-resolution imaging Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Imaging Instruments, apparatus, components and techniques common to several branches of physics and astronomy Investigative techniques, diagnostic techniques (general aspects) Medical sciences Microbubbles Miscellaneous. Technology Nonlinear acoustics Phantoms, Imaging Physics Reproducibility of Results Sensitivity and Specificity Strategy Transducers Transient response Transient responses Ultra wideband technology Ultrasonic imaging Ultrasonic investigative techniques Ultrasonics, quantum acoustics, and physical effects of sound Ultrasound Wideband
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