Interacoustics

Complete solutions for balance testing

Video Nystagmography provides ideal conditions for the observation, measurement and analysis of eye movements. It saves time, reduces costs and avoids the problems of myogenic and electrical noise.

VN415 Vestibular analysis

The VN415 is designed for convenient computer aided analysis of positional and caloric tests. Rapid data transfer technology enables very high quality video and precise measurements with all results stored in the OtoAccess™ database. The system also includes functions for printing reports and sharing data.

Connect and go

VN415 is a completely portable VNG system. There is no bulky equipment to get in the way. Start the software, place the goggles on the patient and you are ready to test.

High quality video and analysis

The VN415 performs real time analysis. Rapid data transfer (105 Hz binocular, 174 Hz monocular) allows much more data to be analysed, giving very precise measurements and outstanding video quality.

Vestibular test battery

The VN415 test battery includes Spontaneous Nystagmus, Dix-Hallpike, Positional and Bithermal Caloric tests. You can design your own test protocols and load these with a single mouse click.

Remote controlled testings

It is possible to step through the tests using the USB connected footswitch.

Video recording

The video from each test can be recorded and stored in full on the associated storage device (typically a hard drive) where it is linked to the results in the database record. The only limit to the size of the recording is the capacity of the recording device. When the session is reviewed, the recording will be available for replay in normal, fast or slow mode. There is also the option to review the recording one beat at a time. The recording can be exported in AVI format for consultation or teaching purposes. Various sound file formats are available to include sound recording together with the video.

Additional features

  • Cutting edge eye trackers adjust for make-up and dilated pupils
  • Reader station enables shared access to patient reports from multiple work stations
  • MWST (Monothermal Warm Caloric Screening Test) available after two warm irrigations)
  • Torsional eye movement observation with full screen eye images
  • Nystagmus edit function
  • Compact & convenient hardware
  • Integration with Nydiag 200 rotary chair
  • Integration with Air Fx and Aqua Stim caloric irrigators
  • Tester comments recorded with results
  • Short automated calibration
  • User-definable protocols
  • Diagrams and statistics calculated automatically in real time
  • High quality printouts of all analyses and selected raw data
  • Full color printed reports for each test
  • Multi-language interface

VO425 Vestibular & Oculomotor analysis

The VO425 is designed for clinics that carry out detailed balance evaluations. It contains all the features of the VN415 plus computer aided analysis of oculomotor tests. Rapid data transfer technology enables high quality video and precise measurements, with all results stored in the OtoAccess™ database. The system also includes functions for printing reports and sharing data.

Software generated ocular stimuli

Full field of view visual stimuli are software generated from your laptop or PC connected to a video projector or an LCD screen. The digital stimuli are ideal for both pediatric and adult populations and include several default patterns, e.g. stripes, chessboards and cartoons for the children. In addition you can import your own stimuli patterns.


Complete balance testing

Tests include automated calibration, Spontaneous Nystagmus, Gaze, Tracking, Saccade, Optokinetics, Positional, Hallpike and Bithermal/Monothermal Caloric. Easily design your own test protocols, which can be loaded with a single mouse click.


Automatic or manual analysis

The system produces highly accurate test results, but you can switch to manual edit mode in all tests to overrule the automatic analysis. In manual edit mode you can add or delete nystagmus marks, change slopes and define alternative areas of analysis.


Sharing results

The VO425 is designed to facilitate collaboration. All results are stored in the OtoAccess™ database with abilities for printing detailed colour reports. Results and recordings can also be exported for electronic charting purposes.


Video recording

The video from each test can be recorded and stored in full on the associated storage device (typically a hard drive) where it is linked to the results in the database record. The only limit to the size of the recording is the capacity of the recording device. When the session is reviewed, the recording will be available for replay in normal, fast or slow mode. There is also the option to review the recording one beat at a time. The recording can be exported in AVI format for consultation or teaching purposes. Various sound file formats are available to include sound recording together with the video.


Remote controlled testing

It is possible to step through the tests using the USB connected foot pedal.

Other features

  • Cutting edge eye trackers adjust for make-up and dilated pupils
  • Reader station enables shared access to patient reports from multiple work stations
  • MWST (Monothermal Warm Caloric screening test after two warm irrigations)
  • Torsional eye movement observation with full screen eye images
  • Sleek portable design
  • Fully randomized combined vertical and horizontal saccade protocol
  • Detailed oculomotor testing
  • Customizable
  • Monocular or binocular
  • ANSI standard compliant
  • Real time analysis
  • Synchronized video playback
  • High speed resolution up to 174 Hz

CUSTOMER SERVICE

Phone: +45 6371 3555
Fax: +45 6371 3522
E-mail: info@interacoustics.com

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* Please note that laptops and computer monitors are only used to showcase our software. These are not part of the Interacoustics brand.
Goto: Frontpage VNG
28 juli 2014

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Interacoustics integration software

Our Interacoustics Software Suites combines with Electronic Medical Records (EMR), OtoAccess™ Interacoustics database, NOAH or XML and even features combined reporting.

Ear Tips and Disposables