Model: AiSW3201
Certificate: CE / ISO
After-sales Service: Online technical support
Warranty: 1-Year
Model: AiSW3201
Certificate: CE / ISO
After-sales Service: Online technical support
Warranty: 1-Year
Product Description
The AiSW3201 Otoacoustic Emissions (OAE) Screener (Type 2) is a portable and efficient hearing screening device designed to objectively evaluate cochlear function. Utilizing advanced TEOAE and DPOAE technologies, the system provides fast, reliable, and non-invasive hearing assessments for patients of all ages.
During testing, the probe delivers acoustic stimuli of specific frequencies and intensities into the ear canal. These stimuli trigger otoacoustic emissions generated by the cochlea, which are then captured by a highly sensitive microphone within the probe. By analyzing these signals, the device determines whether cochlear function is normal, enabling accurate hearing screening results.
Key Features
· Type 2 OAE screener compliant with IEC standards
· Supports both TEOAE and DPOAE testing
· Objective hearing assessment (no patient response required)
· Fast and automatic screening process
· High sensitivity probe with integrated speaker and microphone
· Portable and lightweight design for flexible use
· Suitable for newborn, pediatric, and adult screening
· Reliable and repeatable test results
· Easy operation with minimal training required
Technical Overview
· Model: AiSW3201
· Type: Otoacoustic Emissions Screener (Type 2)
· Test Methods:
- TEOAE (Transient Evoked OAE)
- DPOAE (Distortion Product OAE)
Measurement Principle
· Acoustic stimulus delivered via probe speaker
· OAE signals generated by cochlear outer hair cells
· Emissions transmitted back through middle ear to ear canal
· Signal captured by probe microphone and analyzed for screening results
System Components
· Main unit
· Probe
· Charger/power supply
Compliance
· IEC 60645-6:2022 (Type 2 Screening Device)
Applications
· Newborn hearing screening programs
· Pediatric hearing assessment
· Hospital ENT departments
· Audiology clinics and hearing centers
· Community and mobile screening services
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