日本語フィールド
著者：橋本時忠，住隆博 読み: ハシモトトキタダ、スミタカヒロ題名：衝撃波照射時における気泡振動を利用した粘弾性体の物性評価発表情報：平成30年度衝撃波シンポジウム ページ: USB 1A4-4キーワード：Underwater Shock Wave, Bubble Motion, Viscoelasticity, Rayleigh-Plesset Eqation, Inverse Problem概要：抄録：Recently, it is well known that the shock wave therapy has a very close relation with air bubbles. As for the air bubbles in a liquid, compressibility is brought to a liquid and it is recognized that various effects have obtained. It has been found that a medical effect varies according to the strength and weakness of the shock wave. Therefore, at shock wave irradiation, it is considered that changes in physical properties of living tissue is effective in medical aspects. The outline of this study is to experimentally grasp instantaneous phenomena caused by shock wave irradiation in living tissue which is a viscoelastic material through bubble motion and to establish a method to estimate physical property by solving an inverse problem using numerical analysis.英語フィールド
Author：Tokitada HASHIMOTO and Takahiro SUMITitle：Evaluation of mechanical property of the viscoelastic matter by using air-bubble oscillation at the shock wave irradiationAnnouncement information: Page: USB 1A4-4Keyword：Underwater Shock Wave, Bubble Motion, Viscoelasticity, Rayleigh-Plesset Eqation, Inverse ProblemAn abstract：Recently, it is well known that the shock wave therapy has a very close relation with air bubbles. As for the air bubbles in a liquid, compressibility is brought to a liquid and it is recognized that various effects have obtained. It has been found that a medical effect varies according to the strength and weakness of the shock wave. Therefore, at shock wave irradiation, it is considered that changes in physical properties of living tissue is effective in medical aspects. The outline of this study is to experimentally grasp instantaneous phenomena caused by shock wave irradiation in living tissue which is a viscoelastic material through bubble motion and to establish a method to estimate physical property by solving an inverse problem using numerical analysis.