On-chip Robotics for Biomedical Innovations
52/70 3DOF Dual-arm Microtools with Force Sensor


By considering these problems, we newly propose on-chip microrobots for microorganism stimulation and evaluation called “3DOF dual-arm MMT”. MMTs which have force sensing structure and a number of magnetic materials are driven by permanent magnets attached to X-Y-and θ stages. Microorganism and MMTs are observed by a microscope. The dual-arm MMT can manipulate and stimulate microorganism as a robot hands. This method enables to measure anywhere within a chip, to manipulate microorganism with a high dexterity, and to stimulate them in any point and position. So, we can investigate microorganism specifically with high throughput.