Role of Robotics in Image-Guided Trans-Arterial Interventions

Abstract

The integration of robotic systems in image-guided trans-arterial interventions has revolutionized the field of Interventional Radiology (IR), offering enhanced precision, safety, and efficiency. These advancements are particularly impactful for acute conditions such as stroke, pulmonary embolism, and STEMI, where timely intervention is critical. Robotic platforms like the CorPath GRX and Magellan allow for remote navigation and catheter-based interventions, making it possible to extend specialized services to remote and underserved areas. These systems reduce radiation exposure for operators and enable safer, more complex procedures such as neurovascular interventions, pulmonary embolism treatment, and trans-arterial chemoembolization. By allowing specialists to control procedures remotely, robotic systems can dramatically improve outcomes in regions lacking immediate access to expert care for acute diseases. However, challenges such as high costs, the need for robust telecommunication infrastructure, and the absence of tactile feedback still exist. Future innovations, including untethered micro-robots and MR-guided robotics, hold promise for addressing these limitations. As these technologies evolve, robotic systems are expected to play a vital role in improving access to life-saving interventions in remote areas, transforming how trans-arterial procedures for acute diseases are performed while reducing risks to both patients and operators.

Keywords: endovascular; interventions; navigation systems; robotics; trans-arterial.