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Ho:YAGレーザー誘起キャビテーションに関する基礎研究

発表形態:
一般講演(学術講演を含む)
主要業績:
主要業績
単著・共著:
共著
発表年月:
2016年12月
DOI:
会議属性:
国内会議
査読:
無し
リンク情報:

日本語フィールド

著者:
新郷忠真,福山拓夢,小平田隆男,住隆博,橋本時忠,瀬戸口俊明 読み: シンゴウタダマサ,フクヤマタクム,コヒラタタカオ,スミタカヒロ,ハシモトトキタダ,セトグチトシアキ
題名:
Ho:YAGレーザー誘起キャビテーションに関する基礎研究
発表情報:
キャビテーションに関するシンポジウム(第18回)
キーワード:
Cavitation, Ho:YAG Laser, Underwater shock wave
概要:
抄録:
The research and development of the organ incision device has been advancing for a low-invasive medical tool. Currently, the use of cavitation induced by a Ho:YAG laser is suggested as a safe and novel medical tool to incise a human organ device. The purpose of this study is to investigate formation process of cavitation induced by Ho:YAG laser. In order to observe it, the optical visualization was carried out using a high-speed camera. When a tip of an optical fiber is exposed in water, an air bubble is induced and expanded in different form every time around the tip. On the other hand, when it is stored in the capillary, it was found that not only the air bubbles but also cavitation bubbles are generated.

英語フィールド

Author:
Shingou Tadamasa, Fukuyama Takumu, Kohirata Takao, Sumi Takahiro, Hashimoto Tokitada, Setoguchi Toshiaki
Title:
Fundamental Study on Cavitation Induced by Ho:YAG laser
Announcement information:
Keyword:
Cavitation, Ho:YAG Laser, Underwater shock wave
An abstract:
The research and development of the organ incision device has been advancing for a low-invasive medical tool. Currently, the use of cavitation induced by a Ho:YAG laser is suggested as a safe and novel medical tool to incise a human organ device. The purpose of this study is to investigate formation process of cavitation induced by Ho:YAG laser. In order to observe it, the optical visualization was carried out using a high-speed camera. When a tip of an optical fiber is exposed in water, an air bubble is induced and expanded in different form every time around the tip. On the other hand, when it is stored in the capillary, it was found that not only the air bubbles but also cavitation bubbles are generated.


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