e3 Diagnostics

Newborn Hearing Screening

e3 Diagnostics offers a wide variety of newborn hearing screening instruments that are fast, reliable, and easy to use. If you’re implementing a Universal Newborn Hearing Screening program or are just in need of a new instrument, browse our devices today to find the right fit for your unique needs!

natus-bio-logic-abaer

Natus | Bio-logic ABaer

An all-in-one ABR, DPOAE, and TEOAE screener, the Bio-Logic ABaer from Natus provides unrivaled flexibility in newborn hearing screening and data management.

Bringing a new level of simplicity, convenience, and intelligence to every aspect of a Universal Newborn Hearing Screening program, the ABaer makes it simple to tailor tests so they are perfectly suited for each unique patient.

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Specifications

ABaer interface device

Dimensions: 7.6 x 4.0 x 1.7 inches - 19.4 x 10.1 x 4.4 cm (H x W X D)

Weight: 14 oz (400 grams)

Power: 6 V DC

ABR DATA ACQUISITION

Analysis Time: (window length) 21.33 msec

A/D Resolution: 16 Bit

Artifact Rejection: >13 uV

Points Per Trace: 256

Electrode Montage: Forehead to Test Ear or Forehead to Nape of Neck (dependent on transducer choice)

ABR AMPLIFIERS

Channels: 1 Optically Isolated

Gain: x30,000

High Pass Filter: 100 Hz

Low Pass Filter: 1500 Hz

CMR Ratio: >110 dB, at 50/60 Hz

Impedance Test: Internal, 1000 Hz sine wave

ABR STIMULUS

Type: 100 µs click

Polarity: alternating

Rate: 37.1/sec

Intensity: 35 dB nHL default (option for 30 or 40 dB nHL as an alternative)

Information

The ABaer® System is an all-in-one ABR, DPOAE & TEOAE screener - providing unsurpassed flexibility in hearing screening & data management