OS1007 培養皮膚へのマイク口針刺入における力学的特性評価システムの開発(生体と材料力学,オーガナイズドセッション)

概要

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A design system under development for microneedle array consists of mechanical simulation and characterization test of sticking into cultured skin. In the latter test, cultured human skin is used with applying tension by two types of punches to take the tension and curvature of human skin into account In this paper, strain was measured by an optical instrument, and the relation between the punch stroke and strain was obtained. This result enables us to control the tension applied to the cultured skin. It was found that almost uniform tension appeared by reducing friction between skin and punch. The measured strain can also be utilized in the numerical simulation of sticking phenomena as an initial strain.
一般社団法人日本機械学会の論文
2009-07-24