Simulation results of magnetic driving ability in hepatic artery, portal vein, and hepatic vein. Simulation results of magnetic driving ability in hepatic.

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Presentation transcript:

Simulation results of magnetic driving ability in hepatic artery, portal vein, and hepatic vein. Simulation results of magnetic driving ability in hepatic artery, portal vein, and hepatic vein. (A) Velocity fields of a cubic structure. (B) Velocity fields of a burr-like spherical structure. (C) Surface area–to–viscous resistance ratios of the two microrobot structures. Junyang Li et al. Sci. Robotics 2018;3:eaat8829 Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works