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I-Portal VNG
I-Portal VNG
I-Portal VNG
I-Portal® 4D VNG System

The Neuro Kinetics I-Portal®-VNG provides the quickest and most inexpensive way to add vestibular diagnostic capability to your clinic.  Using the same full field OKN and Pursuit Tracker® laser diode technology as our Neuro-Otologic Test Center, the I-Portal®-VNG also features our patented, I-Portal® eye tracking goggles.  The system is controlled by the VEST™ platform and provides real time binocular eye data and stimulus feedback. 

I-Portal®-VNG System Benefits:

  • No system offers a more extensive battery of tests in such a compact system.
  • Push button interface designed for easy use by all clinicians.
  • Unparalleled eye torsion data to document positioning test results.
  • Captures saccades accurately at 100 frames per second.
  • Full field optokinetics provide true OPK system test.
  • Integrated fixation light makes caloric fixation simple and accurate.
  • Protocols and tests easily customized to fit your clinical needs.

Proprietary VEST™ Software provides:

  • Real time binocular data and stimulus feedback.
  • Graphical analysis of data provided.
  • Analysis manager utility allows user to save filter settings and redefine defaults.
  • Onscreen, interactive foot pedal guide.
  • Expanded binocular eye recording.

I-Portal®-VNG Brochure

NKI Clinical Tests and Product Matrix