Catheter positioning surgical robot

guidingsurgical navigationneurosurgery

Solution overview
The vascular interventional robotic navigation solution integrates surgical robotics with endovascular intervention techniques to enable image-guided, highly accurate access to target vessels through complex trajectories. The platform reduces radiation exposure and limits clinician-patient contact to lower cross-infection risk. It is applicable to coronary and cerebral endovascular procedures and supports precise lesion localization, augmented reality (AR) visualization and remote operation.

System modules

• Imaging processing
  • Fully automated vessel extraction
  • Multi-modal image fusion
  • XRA vessel 3D reconstruction
• Intraoperative navigation
  • Real-time catheter and guidewire tracking
  • 5G remote operation
  • Augmented reality navigation
• Robotic arm control
  • Force sensing and haptic feedback
  • Force compensation and control

Technical advantages

• CTA/XRA vessel segmentation: enhances vessel conspicuity and enables fully automated, complete vessel extraction
• XRA 3D reconstruction: overcomes the lack of spatial information in 2D XRA, significantly improving multi-view 3D reconstruction accuracy
• Precise lesion localization: accurately characterizes hemodynamic distribution and identifies vascular stenosis
• High‑immersion AR visualization: aligns intraoperative patient pose with preoperative images to display 3D subcutaneous structures

Related products

• 瑞瞳®PRO — Multi-source vision scanning and localization system
• 瑞瞳®MAX-Vision — Integrated laser localization RGB stereoscopic vision camera
• 瑞瞳®SE — Short-range high-precision tracking camera
• 瑞瞳®MAX — High-precision mid-to-long-range stereoscopic vision camera

Features / Technical specifications

• Supports fully automated vessel extraction and multi-modal image fusion
• Provides XRA vessel 3D reconstruction to improve spatial localization accuracy
• Intraoperative real-time catheter/guidewire tracking with 5G remote operation and AR navigation support
• Robotic arm with force sensing, force feedback and force compensation control
• AR visualization for intraoperative pose matching and 3D display of subcutaneous structures