Application of acoustic droplet vaporization in ultrasound therapy

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Application of acoustic droplet vaporization in ultrasound therapy

Microbubbles have been used widely both in the ultrasonic diagnosis to enhance the contrast of vasculature and in ultrasound therapy to increase the bioeffects induced by bubble cavitation. However, due to their large size, the lifetime of microbubbles in the circulation system is on the order of minutes, and they cannot penetrate through the endothelial gap to enter the tumor. In an acoustic f...

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Acoustically sensitive emulsion droplets composed of a liquid perfluorocarbon have the potential to be a highly efficient system for local drug delivery, embolotherapy, or for tumor imaging. The physical mechanisms underlying the acoustic activation of these phase-change emulsions into a bubbly dispersion, termed acoustic droplet vaporization, have not been well understood. The droplets have a ...

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In vivo microscopy of targeted vessel occlusion employing acoustic droplet vaporization.

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ژورنال

عنوان ژورنال: Journal of Therapeutic Ultrasound

سال: 2015

ISSN: 2050-5736

DOI: 10.1186/s40349-015-0041-8