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：小型衝撃波管駆動粉体注射器に用いる粉体粒子の検討発表情報：日本機械学会流体工学部門講演会講演論文集 ページ: USB GS3-5キーワード：micro shock tube, drug particle injection, needleless injection system概要：抄録：Currently, instead of the popular injection system which is administered through the needle, a needleless injector has been developed all over the world aiming at reduction of pain, safety, and further convenience.A powder injection device driven by a shock tube was fabricated for the development of a system in which minute drug particles are injected at high speed and administered to living bodies. In this study, in order to investigate the influence of size, density, number and flight velocity of drug particles on penetration into the living body, and the optimum particle condition for powder injection device,visualization experiments were carried out under a few kinds of conditions. Further, numerical analysis was carried out and comparison between the experiment and numerical results was performed.英語フィールド
Author：Tokitada HASHIMOTO, Takahiro SUMITitle：Investigation of powder particles for micro shock tube driven particle injectorAnnouncement information: Page: USB GS3-5Keyword：micro shock tube, drug particle injection, needleless injection systemAn abstract：Currently, instead of the popular injection system which is administered through the needle, a needleless injector has been developed all over the world aiming at reduction of pain, safety, and further convenience.A powder injection device driven by a shock tube was fabricated for the development of a system in which minute drug particles are injected at high speed and administered to living bodies. In this study, in order to investigate the influence of size, density, number and flight velocity of drug particles on penetration into the living body, and the optimum particle condition for powder injection device,visualization experiments were carried out under a few kinds of conditions. Further, numerical analysis was carried out and comparison between the experiment and numerical results was performed.