Papers
9
Total Citations
99
H-Index
6
About
Sharan R. Ravigopal is a robotics and medical devices researcher whose work centers on continuum robot design, autonomous control, and image-guided navigation for minimally invasive surgical interventions. His research focuses primarily on robotically steerable guidewire systems for endovascular procedures, addressing critical challenges in treating cardiovascular diseases such as atherosclerosis and peripheral arterial disease. Ravigopal's most impactful contributions include developing real-time pose tracking algorithms under fluoroscopic imaging (21 citations), image-based force localization techniques for micro-scale continuum guidewires (20 citations), and automated motion control frameworks for the COAST robotic guidewire system (19 citations). His 2022 work on 3D environment reconstruction and automated path planning (15 citations) represents a significant step toward fully autonomous endovascular navigation, aiming to reduce radiation exposure and improve procedural outcomes. Ravigopal has also extended his expertise to cardiac interventions, contributing to mitral valve robot localization under X-ray fluoroscopy. His ongoing innovations in the COAST guidewire platform — incorporating middle tube rotation for enhanced dexterity in tortuous vessels — reflect a sustained commitment to translating robotic solutions into clinical practice, with a growing body of work accumulating nearly 100 citations across a remarkably focused and productive research trajectory.
Research Focus
Key Achievements
Top Papers
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- 7Middle Tube Rotation of the COAST Guidewire Robot: Design and Modeling4 citations · 2024
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