AA222 Diagnostic Audiology System – Product Overview

The AA222 is an advanced, high-performance diagnostic unit that integrates a clinical tympanometer (middle ear analyzer) and a diagnostic audiometer into a single, compact system. It is specifically designed for hospitals, ENT clinics, audiology centers, and hearing care facilities, offering a complete solution for both hearing assessment and middle ear evaluation.

Key Features

  • All-in-one system combining tympanometry and audiometry in a single device
  • 10-inch adjustable color display for clear and detailed result visualization
  • HDMI output support for external monitors and patient counseling
  • Air conduction, bone conduction, and speech audiometry testing capabilities
  • Tympanometry at 226 Hz with reflex and reflex decay measurements
  • Ipsilateral and contralateral acoustic reflex testing options
  • Eustachian tube function assessment, including both perforated and non-perforated conditions
  • Customizable test protocols to support flexible clinical workflows
  • Direct printing compatibility with PC printers
  • Built-in memory for storing patient records and test results

Clinical Applications

The AA222 enables comprehensive evaluation of hearing and middle ear function. It is commonly used to detect and assess:

  • Conductive and sensorineural hearing loss
  • Middle ear pathologies and dysfunctions
  • Eustachian tube disorders
  • Acoustic reflex pathway abnormalities

Design Advantages

  • Space-efficient all-in-one diagnostic solution
  • Suitable for both fixed clinical setups and mobile audiology services
  • Fast boot-up and streamlined workflow for improved efficiency
  • High-precision measurement system ensuring reliable diagnostic accuracy

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