Laser-Induced Fluorescence Thermometry of Heating in Water from Short Bursts of High Intensity Focused Ultrasound

Abstract Free field experimental measurements of the temperature rise of water in the focal region of a 2 MHz high intensity focused ultrasound (HIFU) transducer were performed. The transducer was operated in pulse-mode with millisecond bursts, at acoustic intensities of 5 to 18.5 kW/cm2 at the focu...

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Veröffentlicht in:	Ultrasound in medicine & biology 2013-04, Vol.39 (4), p.647-659
Hauptverfasser:	Al-Qraini, Moath M, Canney, Michael S, Oweis, Ghanem F
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic streaming Dose-Response Relationship, Radiation Focused ultrasound High-Intensity Focused Ultrasound Ablation - methods Laser-induced fluorescence Lasers Non-linear wave propagation PIV Radiation Dosage Radiology Shock waves Sonication - methods Spectrometry, Fluorescence - methods Temperature Thermography - methods Thermometry Water - chemistry
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