Takeshi Ohdaira
Papers
6
Total Citations
112
H-Index
6
About
Takeshi Ohdaira is a pioneering researcher in surgical robotics and minimally invasive interventions, with a career dedicated to overcoming the physical and visual constraints of modern surgery. His primary research areas include single-port surgery (SPS) robotic systems, needle insertion manipulators, and biomechanical simulation for thermal ablation. Ohdaira’s major contribution is the development of a six-degrees-of-freedom robotic tool manipulator for SPS, which dynamically controls the vision field to eliminate arm collisions and manual view adjustments—a breakthrough detailed in his most-cited work (58 citations). He further validated this system through in vivo experiments (13 citations), demonstrating its clinical viability. In parallel, Ohdaira advanced liver cancer treatment by creating finite element method-based simulations to estimate intraoperative blood flow during radiofrequency ablation (13 citations), and he refined thermal conductivity models to improve coagulation zone prediction (9 citations). His innovative “multi-piercing surgery” concept, combining natural orifice translumenal endoscopic surgery with 3-mm diameter robots, proposes ultra-minimally invasive immune cell and regenerative therapies (8 citations). With a portfolio spanning from robotic catheterization for central venous access to computational ablation planning, Ohdaira’s work consistently pushes the boundaries of precision, safety, and autonomy in surgery, earning him recognition as a key architect of next-generation interventional systems.
Research Focus
Key Achievements
Top Papers
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