ロボティクス・メカトロニクス講演会講演概要集
Online ISSN : 2424-3124
セッションID: 2A2-O03
会議情報
2A2-O03 心筋細胞を駆動源とする自律機械システムに関する研究 : 心筋細胞ゲルを用いたロータリーアクチュエータの試作(ナノ・マイクロバイオシステム)
堀口 裕史秋山 佳丈森島 圭祐
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抄録
A various kind of micro actuators have already been developed and reported for micro robots. However, a rotary bio-actuator has not been reported yet. In this study, we propose a novel autonomous rotary bio-actuator powered by heart muscle cell contraction for biocompatible microrobots. The bio-actuator is rotated by a restoring force stored in the elastic band while the gel structure contracting. First of all, a macro-model of the actuator was fabricated and the principle was confirmed. Then culture conditions in a three dimensional gel were examined. To enhance the contracting force of the gel structure, a stretching device was developed. These techniques will enable us to realize the rotary bio-actuator in future.
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© 2007 一般社団法人 日本機械学会
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