Ophthalmology camera Ruitong ®SE

surgicalneurosurgerydigital

Product description
瑞瞳®SE is a binocular optical navigation camera for intraoperative and clinical tracking. It monitors position and motion by tracking miniature markers attached to instruments or anatomy. The system uses a proprietary FPGA platform to compensate thermal drift and resist electromagnetic interference, enabling near-range, real-time submillimetre positioning suitable for surgical environments.

Key technologies

• Compact submillimetre accuracy: provides 0.2 mm RMS positioning and real-time tool-pose computation with multi-target tracking support.
• Robust against interference: medical-grade hardware with low power consumption and vibration tolerance to operate in demanding clinical settings.
• High-speed, reliable transmission: Gigabit Ethernet interface for stable, low-latency intraoperative data transfer.
• Integration-ready: complete SDK provided for system integration and compliance with active medical device EMC requirements.

Product specifications
Dimensions: 288.5 × 95.5 × 81.5 mm
Positioning accuracy (RMS): 0.2 mm
Sampling frequency: 120 Hz
Optimal tracking range: 490 mm–1420 mm
Maximum tracking capacity: 15 tools / 100 markers

Clinical applications

• Head and neck surgery
• Otorhinolaryngology (ENT)
• Neurosurgery
• Ophthalmic surgery

Use cases

• Smart healthcare: image-guided devices, intraoperative decision support, clinical research and training
• Industrial: precision assembly, calibration, quality inspection, surface defect detection
• Education & research: visual simulation platforms, 3D teaching models, virtual labs
• Media & entertainment: motion capture, metaverse applications, game modeling

Features / technical details

• Binocular-vision optical navigation that tracks miniature markers for near-range, real-time positioning
• Proprietary FPGA platform compensating thermal drift and reducing electromagnetic interference
• Submillimetre positioning accuracy with multi-target tracking capability
• Gigabit Ethernet interface to ensure high-speed, stable intraoperative data transfer
• Medical-grade, low-power, vibration-tolerant hardware design
• Complete SDK for integration; designed to meet medical device EMC requirements