The NDI Spectra is a highly accurate digitizer system based on 3D position measurement with infrared light. This technique has been used in the field of surgical navigation for years and provides the highest accuracy in 3D positioning. The NDI camera is a lightweight and easy to use and setup system which allows quick and accurate digitization of electrodes.
Since no electromagnetics is used for tracking, there are no issues with metal in the surrounding environment.
| Tracking Technology | Infrared Light |
|---|---|
| Accuracy | 0.25 mm RMS |
| Sensor/Tools | 2 tools (stylus and head tracker) |
| Stylus | Yes |
| Head tracker | Yes |
| Digitization Speed | About 2 minutes for 64 channels |
| Interface | USB |
| CURRY Integration | CURRY 7, CURRY 8 |