Optical positioning system Ruitong® SE 3D

surgeryfor surgical navigation

Product description
瑞瞳®SE 3D is a high-performance 3D vision sensor based on binocular structured-light technology. In an extremely compact enclosure it integrates advanced light-field and depth-analysis algorithms to deliver integrated near-field positioning and reconstruction. It supports markerless instantaneous registration and markerless stable face tracking, suitable for near-field medical scenarios with strict reconstruction-rate requirements such as dental imaging and transcranial magnetic applications.

Innovative technology

• Real-time high-speed reconstruction
  • Binocular imaging provides reconstruction accuracy ≤0.7 mm enabling real-time reconstruction
  • Supports dynamic real-time 3D modelling to respond smoothly in high-speed scenarios
• Stable submillimetre accuracy
  • Localization and reconstruction accuracy within the visible range reach submillimetre level
  • Maintains stable accuracy within the effective range to meet navigation, collision-avoidance and scanning needs
• Integrated tracking and reconstruction
  • Combines high-precision optical instrument tracking with real-time 3D reconstruction
  • Unifies scene and instrument coordinates, supporting AR navigation and human–machine collaboration
• High integration, compact form factor
  • Highly integrated design merges reconstruction and tracking functions
  • Compact structure simplifies system architecture, reducing integration complexity and development cost

Applications

• Medical: transcranial magnetic stimulation navigation / surgical-assist navigation / rehabilitation training
• Industrial: robot arm collision avoidance / random-sorting localisation / rapid 3D scanning

Product specifications
Specifications - Parameters
Size - 288.5*95.5*81.5 mm
Positioning accuracy RMS - 0.2 mm
Reconstruction accuracy RMS - ≤0.7 mm
Sampling frequency - 120 HZ

Technical characteristics

• Size: 288.5*95.5*81.5 mm
• Positioning accuracy RMS: 0.2 mm
• Reconstruction accuracy RMS: ≤0.7 mm
• Sampling frequency: 120 HZ
• Core technologies: binocular structured light, high-precision real-time 3D reconstruction, integrated reconstruction and tracking, highly integrated compact design