NaoTrac, the Fully-Autonomous Neuro-Navigation Robot
NaoTrac merges high-precision technology and surgeons experience to improve accuracy and result by streamlining surgical procedures and improving the learning curve equipped with Al, Machine Vision, and Robot-Assisted Surgery. Surgical navigation with non-contact registration, pre-operating planning prepara tion, and choosing the surgery pathway with a 3D vision for precise anatomical location
NaoTrac can assist on variety of neurosurgical procedures, such as
- Biopsy/Tumor Ablation
- EVD
- SEEG
- Endoscope
- Trigeminal Nerve
- Targeted Deliverye
NaoTrac has been cleared by U.S. FDA, obtained CE mark and Taiwan FDA.
Robot-Driven Instrument Registration
Open platform compatible with standard surgical instruments
Surface Matching and Facial Recognition
Patient Registration powered by Al & Machine Vision
Human-Like Movement Robotic Percision
Target point approached in different patient head position
Empowering Neurosurgeons Improving Patient Outcomes
Patient-Friendly
- Convenience: No head shaving, no tight stereotactic frames
- Safety: Shorter time in the OR with less stress and greater predisposition
- Recovery: Smoother surgery and recover sooner
Surgeon-Centered
- Control: Full control from start to finish with the mbot there to assist, not take over
- Focus: Less time spent on prep and more time focused on what matters
- Clarity: Clear visuals and precise guidance you can count on
Hospital-Ready
- Efficiency: Setup is fast, procedures stay on schedule, and teams work more efficiently
- Versatility: One platform, multiple uses from biopsy to DBS
- Reliability: A reliable tool that helps surgical teams do their best work every day
NaoTrac supports every stakeholder enabling safer surgeries, better outcomes, and smarter workflows.
CLINICAL EVIDENCE
Acta Neurochirurgica (2022) 164:2385-2393
Pilot Study of a New Type of Machine Vision-Assisted Stereotactic Neurosurgery for EVD Placement
The humanclinical trials has proven that using Nao Trac in stereotactic cranial neurosurgery is feasible. Utlization of the surgical mbot provides high procedural accuracy and reduces surgical time. The preliminary result shows that the mean error was around 1.6mm at target points The mean angular deviation was about 1.9 degrees. The average patient registration time was 2.38 minutes.
Chiu, TL., Lin, 32, Ahmed, T. et al.
Pilot study of a new type of machine vision-assisted stereotactic neurosurgery for EVD placement.
EANS 2025 Annual Meeting Selected Digital Abstract
Utilizing Fiducial Markers for Imaging Recognition and Fusion in the Prone Position with the NaoTrac System
Neuronavigation improves precision in deep or minimally invasive neurosurgery, though image registration remains challenging in prone-position surgeries for posterior lesions
In this study, the Nao Trac system used four fiducial markers and CT imaging for registration.
- Average registration time: 52 вес
- Surface alignment accuracy: 0.37 mm
- Mean operation time: 71 min
No perioperative or postoperative complications were reported.
All three patients showed improved clinical conditions after treatment.
| Sr. No. |
Specification |
Details |
| 1 |
Dimension |
Approx. L 112.2 cm x W 64.5 cm x H 214.7 cm |
| 2 |
Weight |
Approx. 260 kg max. |
| 3 |
Power consumption |
220-240Vac, 50/60Hz, 3A; 100-120Vac, 50/60Hz, 6A |
| 4 |
Operation environmental conditions |
Ambient temperature range of +10°C to +40°C Relative humidity range of 30% to 85% Atmospheric pressure range of 800 hPa to 1013 hPa |
| 5 |
Transport & Storage environmental conditions |
Ambient temperature range of 0°C to +60°C Relative humidity range of 30% to 85%, including condensation |
| 6 |
Protection against electric shock |
Class I |
| 7 |
Protection against harmful ingress of water |
IPX0 |
