2P1-C03 血流量測定のための変動血管対応型ビジュアルサーボシステムの開発(医療ロボティクス・メカトロニクス)

概要

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We report a visual servo system which can search the position of a bleeding source by blood flow measurement. Conventional method of blood flow measurement using by ultrasound can't measure blood velocity under large vessel displacement. We developed a new visual servo system which contains two kinds of controls: a cyclic follow-up control and a control which decides the follow-up control start timing and position using by diameter comparison. As a result of experiments of following up a vessel and measuring blood velocity, proposed method appropriately worked and the possibility that we can measure blood flow under large vessel displacement using by ultrasound was suggested.
一般社団法人日本機械学会の論文
2011-05-26