Ayumi Ohnishi
Papers
1
Total Citations
6
H-Index
1
About
Ayumi Ohnishi is a researcher at the intersection of surgical robotics, human factors engineering, and wearable sensing technology. Her work focuses on understanding and mitigating surgeon fatigue during robot-assisted laparoscopic procedures, particularly with systems like the da Vinci Surgical System. Ohnishi’s key contribution is the development of a novel method for estimating a doctor’s fatigue level in real time using wearable sensors, addressing a critical safety gap: surgeons may continue operating while fatigued, unaware of declining concentration. By quantifying physiological and kinematic indicators of fatigue, her approach enables objective monitoring and potential intervention during long surgeries. Her most-cited paper (2021, 6 citations) lays the groundwork for integrating human-centered sensing into robotic surgery, aiming to improve both surgeon well-being and patient outcomes. Ohnishi’s work is notable for bridging biomedical engineering and ergonomics, offering practical solutions for high-stakes medical environments. Her research has implications for training, workflow design, and the future of human-robot collaboration in the operating room.
Research Focus
Key Achievements
Top Papers
- 1