Yasuhiro Urayama

Tokyo University of Agriculture and Technology

Papers

Total Citations

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About

Yasuhiro Urayama is a pioneering researcher in medical robotics, with a focused expertise in robotic-assisted ultrasound systems. His major contributions center on developing intelligent support systems that alleviate examiner fatigue during echography by enabling coordinated, human-robot collaborative probe manipulation. In his seminal 2011 work (25 citations), Urayama introduced a novel robotic system that moves an ultrasound probe in synchrony with the examiner’s hand, effectively reducing physical strain while maintaining diagnostic accuracy. He further advanced this concept in 2013 (10 citations) by integrating active compliance control into a parallel-link manipulator equipped with a 6-axis force sensor, allowing the robot to safely and responsively assist in probe handling. These innovations directly address a critical ergonomic challenge in clinical ultrasound, where repetitive scanning motions often lead to examiner injury. Urayama’s work is notable for bridging the gap between robotic precision and human dexterity, laying the groundwork for more intuitive and fatigue-reducing medical robotic assistants. His research continues to influence the design of collaborative robots in interventional and diagnostic imaging, making him a key figure in the evolution of human-robot interaction in healthcare.