Current and emerging robot-assisted endovascular catheterization technologies: a review

Area of Science:

• Interventional Radiology
• Cardiology
• Robotics

Background:

• Endovascular procedures are minimally invasive but limited by radiation exposure, imaging, and lack of tactile feedback.
• Robotic systems and steerable catheters enhance precision and reduce operator radiation exposure.

Purpose of the Study:

• To review technical developments in robotic endovascular intervention.
• To identify emerging trends and research opportunities for robot-assisted endovascular technologies.

Main Methods:

• Review of technical advancements in catheter instrumentation.
• Analysis of intra-operative imaging and navigation techniques.
• Evaluation of master/slave robotic catheterization platforms.

Main Results:

• Robotic systems improve precision and stability in endovascular procedures.
• Current robotic designs often overlook operator ergonomics and natural manipulation skills.
• Limited research exists on tool interactions and operator skills in robotic systems.

Conclusions:

• Robotic assistance holds significant potential for endovascular interventions.
• Addressing ergonomic design and operator skill integration is crucial for clinical acceptance.
• Further research is needed to optimize robotically assisted endovascular technologies.