Mark A. Griswold
Case Western Reserve University, University Hospitals of Cleveland
Papers
4
Total Citations
120
H-Index
3
About
Mark A. Griswold is a pioneering researcher at the intersection of magnetic resonance imaging (MRI) and robotic interventional systems. His primary research areas include MRI-guided robotic catheterization, magnetic actuation for steerable medical devices, and image-guided intervention. Griswold’s major contributions center on developing novel, MRI-compatible robotic catheters that leverage the scanner’s own magnetic field for precise, steerable navigation—eliminating the need for external actuation hardware. His seminal work, “Modeling and Validation of the Three-Dimensional Deflection of an MRI-Compatible Magnetically Actuated Steerable Catheter” (54 citations), established foundational kinematic models for these devices. He further advanced the field with “Iterative Jacobian-Based Inverse Kinematics and Open-Loop Control of an MRI-Guided Magnetically Actuated Steerable Catheter System” (52 citations), enabling more reliable control during procedures. Griswold has also developed active fiducial markers and differential imaging techniques to achieve sub-millimeter registration between robotic catheters and MRI scanners, directly addressing the critical challenge of real-time tracking in interventional MRI. His work promises to enhance the safety and efficacy of minimally invasive cardiac ablation and targeted drug delivery.
Research Focus
Key Achievements
Top Papers
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