Abigyat B. Prasai

Papers

Total Citations

H-Index

About

Abigyat B. Prasai is a researcher at the forefront of surgical robotics, with a primary focus on enhancing dexterity in minimally invasive procedures. His most impactful work, "Design and fabrication of a disposable micro end effector for concentric tube robots" (2016, 13 citations), addresses a critical limitation of conventional concentric tube robots (CTRs): their low tip dexterity in confined anatomical spaces. Prasai’s major contribution is the development of a 2mm diameter, cable-driven micro end effector that significantly improves maneuverability, enabling more complex operations during minimally invasive surgery. This innovation not only increases precision but also introduces a disposable design, potentially reducing sterilization costs and improving surgical workflow. By tackling the fundamental challenge of workspace constraints, Prasai’s work bridges the gap between current CTR capabilities and the demanding requirements of delicate surgical tasks. His research stands as a notable achievement in the field, offering a practical solution that could advance the next generation of flexible, robot-assisted surgical tools.