Hisami Takeishi

Papers

Total Citations

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About

Hisami Takeishi is a leading researcher at the intersection of surgical robotics and pneumatic actuation, with a focus on enhancing the precision and safety of minimally invasive surgery (MIS). Her work addresses critical challenges in laparoscopy, where tight spaces and awkward instrument positioning hinder surgical dexterity. Takeishi’s major contributions include the development of a force-sensing pneumatic system for robotic surgery, leveraging neural networks to improve tactile feedback—a paper that has garnered 11 citations and underscores her impact on smart surgical tools. She has also advanced the design of semi-automated laparoscopic instruments, using finite element analysis to optimize robot end-effector force distribution (9 citations), directly improving instrument reliability in constrained surgical environments. Notably, her invention of a four-way pinch-type servo valve for pneumatic actuators (5 citations) tackles energy inefficiency in multi-degree-of-freedom robotic systems by eliminating leakage in conventional servo valves. This innovation holds promise for more sustainable and responsive surgical robots. Takeishi’s work is foundational for students and researchers exploring force feedback, pneumatic control, and ergonomic surgical instrumentation, offering practical solutions that bridge mechanical design and intelligent control.