Optical positioning system Ruitong-MAX

for spine surgeryfor ENT surgeryfor surgical navigation

Product description
RT-MAX is a binocular vision-based optical navigation device that precisely monitors the position and motion of objects by tracking miniature markers attached to instruments or anatomy. Built on a proprietary FPGA platform, it mitigates thermal drift and electromagnetic interference to deliver high-precision, wide-range, real-time multi-target tracking suitable for clinical workflows and research environments.

Key technologies / main features

• High-precision localization: 120Hz sampling frequency with 0.12mm RMS positioning accuracy, balancing dynamic response and measurement precision for medical navigation scenarios.
• Multi-target synchronous tracking: supports simultaneous tracking of up to 25 tools and 200 markers, enabling complex surgical workflows and multi-instrument coordination.
• Environmental robustness: stable operation across 10–40°C with medical-grade electromagnetic compatibility design to resist thermal drift and EMI.
• Full-process customization: offers calibration accessories, test fixtures, software features and ODM integration for surgical robots to meet diverse clinical requirements.

Application scenarios

• Neurosurgery: Enhancing navigation accuracy in brain surgeries.
• Spinal Surgery: Assisting with accurate and safe pedicle screw placement.
• Orthopedic Surgery: Supporting patient-specific bone resection and implant placement.
• Radiation Therapy: Improving targeting accuracy for cancer treatments.
• External Neuromodulation: Enabling non-invasive brain stimulation for neurological and psychiatric disorders.
• Neurosurgery: Enhancing navigation accuracy in brain surgeries.
• Percutaneous Puncture Surgery Navigation

Application fields

• Smart healthcare: image-guided devices; intraoperative decision support; clinical research and training
• Industrial manufacturing: precision assembly and calibration; quality inspection and control; surface defect detection
• Education & research: visual simulation platforms; 3D teaching model displays; virtual laboratories
• Media & entertainment: metaverse applications; motion capture; game modelling

Additional feature details

• Stereoscopic optical tracking designed for multi-target, multi-marker real-time tracking.
• FPGA-based platform enhances anti-interference capability and environmental adaptability.
• Supports deep customization of accessories and software to satisfy clinical and research needs.

Technical specifications

• Product dimensions: 588 × 80 × 86 mm
• Positioning accuracy (RMS): 0.12 mm
• Sampling frequency: 120 Hz
• Maximum tracking capacity: 25 tools / 200 markers
• Optimal tracking range: 950 mm–2400 mm
• Maximum working distance: 3 m