Interacoustics

AA222/h

The Audio Traveller

Ideal for travelling to alternate locations, and for clinical situations where space is at a premium

 

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Timeless design

The AA222 offers a timeless design that fits the modern clinic. Ergonomically designed and user friendly the AA222, can be used as a desktop and a portable instrument.

With the built-in power amplifier and test cavities it is easy and fast to set up and get started testing.
Computer integration

Make your reports stand out with Diagnostic Suite software program the AA222 and interface directly to the Interacoustics OtoAccess™ database program or to NOAH on your computer.

The AA222 also has a built-in thermal printer that will print all test results.
Portable

An optional convenient, lightweight carrying case can be purchased for those who need portability. The carrying case is custom designed to hold the AA222 and all of its accessories.
Decay – Contra and Ipsi

Acoustic reflex decay testing is available with ipsilateral as well as with contralateral stimulation. The AA222 comes with a standard single earphone and a button insert receiver for stimulating the contralateral ear.

  • THE MIDDLE EAR ANALYZER
  • THE AUDIOMETER!
  • Interacoustics middle ear analyzers are known for their ”endless airflow” engineering technique.

    Perfect method for obtaining a tympanogram on crying children or difficult to test patients when physical sealing is difficult. An automatic adaptive pump speed produces tympanograms with high peak resolution without sacrificing test time.

    Easy to use

    With the push of one button you can extend the pressure range from +300 daPa to –600 daPa. Switch between left or right ears for labeling tests with the push button. Another button labeled "child" automatically produces a moving "choo-choo train" as a visual distracter for the child.

    AA222h = High frequency

    Additional high-frequency probe tones for Y-component testing in addition to the traditional 226Hz tone. With the push of a single button, the AA222h will switch to a 678, 800 or 1000 Hz probe tone which is considered more suitable for screening neonates.

    AA222/h tymp overview
    Endless airflow
    Customizable test sequences
    Adaptive pump speed
    Extended pressure range
    Prope design
    Ipsi and contra reflexes
    Test stimuli
    Manual reflex function
  • The most comprehensive combination of middle ear analyzer and clinical audiometer available.

    The AA222 has testing capabilities for air and bone conduction as well as speech. Dual inputs for a tape or CD player allow the examiner to conduct binaural recorded speech tests and other competing message tests for central auditory processing or hearing aid evaluations.

    Other tests include pure tone and Stenger speech, ABLB, Auto Threshold (Hughson-Westlake method) and SISI. Outputs are available to connect external speakers and with an appropriate amplifier AA222 will produce 90dB or more of speech in a typical sound room environment.

    Separate software calibration for all transducers allows the exchange of insert phones or traditional TDH39 phones with the push of a button.

    AA222/h highligths
    SISI
    Audiometry: air, bone and speech
    Stenger speech
    ABLB
    Hughson-Westlake automated threshold

* Please note that laptops and computer monitors are only used to showcase our software. These are not part of the Interacoustics brand.

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22 May 2013

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