Katsuhiko Onishi
Osaka Electro-Communication University, Kansai Medical University
Papers
4
Total Citations
29
H-Index
3
About
Katsuhiko Onishi is a pioneering researcher in the field of surgical robotics and augmented reality (AR) navigation systems, with a specific focus on robot-assisted laparoscopic partial nephrectomy. His work centers on developing advanced image overlay technologies that integrate 3D computer-generated organ models directly into the surgeon's field of view, enhancing precision during kidney-sparing cancer surgeries. Onishi's most influential contribution, the "Augmented Reality Navigation System for Robot-Assisted Laparoscopic Partial Nephrectomy" (2017, 15 citations), demonstrates a practical framework for real-time, multi-camera coordinate calibration and accuracy evaluation, achieving sub-millimeter registration between virtual models and the surgical site. This foundational work has been cited by subsequent studies exploring AR's role in improving surgical outcomes, reducing complications, and shortening operative times. His 2020 review (7 citations) further contextualizes the current challenges and future directions of these systems, highlighting his sustained impact on the field. Onishi's research bridges the gap between computer vision, robotics, and clinical urology, offering tangible solutions for safer, more effective minimally invasive procedures. His work is essential reading for engineers and surgeons seeking to advance AR-assisted robotic surgery.
Research Focus
Key Achievements
Top Papers
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