3-08-02 超音波駆動気泡の崩壊挙動がソフトマテリアル表面に与える機械的作用(医用超音波)

概要

論文の詳細を見る
To examine the effects of microbubble behaviors on the soft material like a living tissue, the collapse behaviors of the bubble on the agar were observed optically under ultrasound irradiation. It was clearly observed that micro-jet formed the micro porus. Also, it is shown that agar surface pulsates locally due to the violent bubble vibration. Moreover, these results suggest that the violent bubble vibration injects the liquid around the bubble into the porus formed by micro-jet. This report will largely contribute the development of the therapy technique with microbubbles because there are few reports about the observation of the detail collapsing behaviors on the soft material.
超音波エレクトロニクスの基礎と応用に関するシンポジウム運営委員会の論文
2007-11-14