The AA222 is a state-of-the-art diagnostic system that integrates a clinical tympanometer (middle ear analyzer) and a full-feature diagnostic audiometer into one compact platform. Designed for hospitals, ENT clinics, audiology centers, and hearing care facilities, it delivers a complete and reliable solution for comprehensive hearing and middle ear assessment.
Key Features
Integrated tympanometry and audiometry in a single compact device
Large 10-inch adjustable color display for clear and intuitive result visualization
HDMI output for external monitor connection and patient counseling
Supports air conduction, bone conduction, and speech audiometry testing
226 Hz tympanometry with reflex and reflex decay measurements
Ipsilateral and contralateral acoustic reflex testing capabilities
Eustachian tube function assessment, including both perforated and non-perforated conditions
Customizable test protocols for flexible clinical workflows
Direct printing support via standard PC printers
Internal memory for storing patient records and test results
Clinical Applications
The AA222 enables comprehensive hearing and middle ear evaluation, assisting clinicians in diagnosing conditions such as:
Conductive and sensorineural hearing loss
Middle ear pathologies and dysfunction
Eustachian tube disorders
Acoustic reflex pathway abnormalities
Design Advantages
Space-efficient all-in-one diagnostic solution
Ideal for both fixed clinical setups and mobile audiology services
Fast boot-up with streamlined workflow for improved efficiency
High-precision measurement system ensuring reliable diagnostic accuracy
