マイクロ・ナノ工学シンポジウム
Online ISSN : 2432-9495
セッションID: 6PM3-PMN-038
会議情報
6PM3-PMN-038 磁性流体を用いた硬さ分布呈示用触覚ディスプレイの開発(ヒューマンインターフェース,ポスターセッション)
石塚 裕己Nicolo Lorenzoni三木 則尚
著者情報
会議録・要旨集 フリー

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抄録
This paper demonstrates a tactile display to present spatial distribution of stiffness using magnetorheological (MR) fluid. MR fluid reacts changes its mechanical property when magnetic field is applied to MR fluid. The display encapsulates MR fluid with flexible PDMS membranes and can create a hard spot in soft surfaces. We investigated the mechanical properties of the manufactured display and confirmed that stiffness of tumor tissue was created on the display. We compared them to human subjects' tactile sensations and confirmed sizes of hard spot that subjects answered depend on and tactile sensation on their fingertip and their perception of length. The ultimate goal of our work is to enable palpation in telesurgery and diagnosis using an endoscope.
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© 2013 一般社団法人 日本機械学会
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