9 papers
Feasibility of Augmented Reality-Guided Robotic Ultrasound with Cone-Beam CT Integration for Spine Procedures
Tianyu Song, Felix Pabst, Feng Li +5
Accurate needle placement in spine interventions is critical for effective pain management, yet it depends on reliable identification of anatomical landmarks and careful trajectory…
From Scanning Guidelines to Action: A Robotic Ultrasound Agent with LLM-Based Reasoning
Yuan Bi, Yiping Zhou, Pei Liu +3
Robotic ultrasound offers advantages over free-hand scanning, including improved reproducibility and reduced operator dependency. In clinical practice, US acquisition relies heavil…
Robotic Ultrasound Makes CBCT Alive
Feng Li, Ziyuan Li, Zhongliang Jiang +2
Intraoperative Cone Beam Computed Tomography (CBCT) provides a reliable 3D anatomical context essential for interventional planning. However, its static nature fails to provide con…
DAISS: Phase-Aware Imitation Learning for Dual-Arm Robotic Ultrasound-Guided Interventions
Feng Li, Pei Liu, Shiting Wang +4
Imitation learning has shown strong potential for automating complex robotic manipulation. In medical robotics, ultrasound-guided needle insertion demands precise bimanual coordina…
Comparative Study of Ultrasound Shape Completion and CBCT-Based AR Workflows for Spinal Needle Interventions
Tianyu Song, Feng Li, Felix Pabst +4
Purpose: This study compares two augmented reality (AR)-guided imaging workflows, one based on ultrasound shape completion and the other on cone-beam computed tomography (CBCT), fo…
Ultrasound-Guided Real-Time Spinal Motion Visualization for Spinal Instability Assessment
Feng Li, Yuan Bi, Tianyu Song +2
Purpose: Spinal instability is a widespread condition that causes pain, fatigue, and restricted mobility, profoundly affecting patients' quality of life. In clinical practice, the…