AEP, ASSR, VEMP & OAE testing on one dedicated platform
Have it your way
We all strive towards a common goal: to achieve reliable test results to screen or diagnose patients accurately and efficiently.
Whatever your challenge may be, the Eclipse hardware platform enables you to focus on the job at hand with the assistance of dedicated software modules for all facets of auditory evoked potentials and otoacoustic emissions.
One size fits all
Customize your Eclipse
Every software module is developed based on proven technologies and feedback from users and audiology experts around the world. Features are developed in line with changing needs and contain the latest technological developments, making the Eclipse the future-safe investment.
Solid & noise immune hardware
Modular and future-safe platform
Unique pre-amplifier technology
Freedom to customize settings
From screening ABR to specialized AEP
EP15, EP25 and ABRIS
The Eclipse is a modern and versatile platform. It is designed to fit seamlessly into your everyday work ow and to offer complete reliability and perfect results.
Fast and objective ABR screening
ABRIS is a fast screening software that can be used for all age groups. It returns a simple pass/refer result, requires minimal tester training and is automatic and objective.
Just click “START”
After attaching the electrodes and making a quick impedance check – simply click “Start” and you are set to go. EEG monitoring is provided with a continuous graphical display and no measurements are collected during periods of unacceptable noise. Results are clearly displayed in: Green for Pass and Red for Refer – it’s that easy!
99.7% – don’t settle for less
ABRIS specificity (the ability to correctly exclude normal hearing babies) is as high as 99.7% in large scale clinical trials using two stage screening. ABRIS sensitivity (the ability to correctly identify babies with hearing problems) is 99.99% based on large-scale simulations.
Developed for clinics performing standard threshold and neurological ABR testing, the EP15 will allow you to do a common task surprisingly well.
A new standard
The contemporary interface delivers unrivalled ease-of-use and superior clarity, which will help you achieve clear and reproducible results in a con dent and timely manner. Pre-loaded protocols peer-reviewed by key-experts, easy tailoring of manual and automatic test protocols and a multitude of useful tools make the Eclipse the preferred choice for threshold and neurological ABR.
For your daily routine
Threshold & neurological ABR testing & eABR
Residual noise calculator
SNR 3:1 ratio calculator
CR, RA, INC waveform markers
Normative latency data for click, CE-Chirp®, NB CE-Chirp®, CE-Chirp® LS & NB CE-Chirp® LS
For those who need specialized procedures requiring the full spectrum of AEPs: Go for the advanced EP25 software.
The benefits of specialized features
The EP25 contains all the useful features found in the EP15, but adds the extra functionality needed by more specialized clinics. The EP25 incorporates a full range of test protocols covering the early, middle and late latency tests.
All the features of EP15
AMLR, ALLR & P300/MMN testing
CM & ECochG testing
ECochG Area Ratio Calculation by John Ferraro
CE-Chirp®, NB CE-Chirp®, CE-Chirp® LS & NB CE-Chirp® LS for optimized threshold assessment
Research module including waveform export, logging of recordings, and importing WAV files for stimuli (optional)
The Interacoustics ASSR system reduces test times by 50% thanks to Narrow Band CE-Chirp® stimuli and new powerful automated dual response detection methods.
A new (and faster) generation
Interacoustics ASSR represents a true breakthrough and a new generation in ASSR threshold estimation. The ASSR software enables 8 frequencies to be tested simultaneously to threshold in less than 20-30 minutes through the use of Narrow Band CE-Chirp® stimuli and a patented detection engine.
Full control – full speed
You will dramatically shorten test time
as you are in full control of selecting the appropriate stimulus levels independently for each frequency based on current and previous results. Also, you are able to change the stimulation rate during testing depending on the state of your patient. All in all: Full control allows full agility and speed.
Cut test times in half
The Interacoustics ASSR software uses the Narrow Band CE-Chirp® stimuli to generate a maximal response, which makes the detection fast and efficient. The dual detection engine evaluates both the phase and the response magnitude from 12 of the higher harmonics of the fundamental modulation rate. This patented technology can reduce test time by 50% compared to traditional ASSR systems and offers unsurpassed accuracy.
Save data directly to NOAH
The estimated audiogram generated by the Interacoustics ASSR can be saved to NOAH. The estimated audiogram can easily be transferred to Genie or other similar hearing aid fitting software, ensuring a smooth and accurate hearing aid fitting.
DPOAE20 / TEOAE25
The Eclipse hardware platform accommodates both DPOAE & TEOAE capabilities.
Shared features and benefits
Lightweight probe with low internal noise
Easy to place in the ear
Inexpensive to maintain
Auto probe check determines correct placement
Validity checkmarks for OAE detection confirmation
User-controlled noise sensitivity and rejection for easier collection
Distortion product emissions
The DPOAE20 module produces detailed DP Grams with protocols designed by the user for their preferences or requirements. Build your own customized normative data sets or use the supplied norms from Interacoustics.
Transient evoked emissions
The TEOAE25 uses linear or non-linear broad band clicks to evoke otoacoustic emissions. The extensive range of clinical options provide a full clinical evaluation of TEOAEs. The TEOAE25 also has protocol settings for automatic display of a pass/refer result for hearing screening. Factory defaults are also available.
Optimize through visual feedback
The Eclipse oVEMP and cVEMP tests measure and analyse the vestibular evoked myogenic potential generated by a loud stimulus.
Instant visual feedback – increased quality
Valid cVEMP results are dependent on correct and controlled EMG tonus. The VEMP software provides visual feedback of the muscle contraction to assist you in helping the patient to obtain correct muscle tonus throughout the entire test. This can be done from the software or on a separate patient monitor for cVEMP testing.
EMG-based scaling - a reliable result
By applying EMG-based scaling of the obtained waveforms, you are ensured a crucially important balanced presentation of responses from Left and Right – ensuring a con dent and reliable result.
High output stimuli
The Eclipse VEMP can stimulate up to 100dB nHL with clicks, 250Hz, 500Hz, 1kHz, 2kHz and 4kHz tone bursts.
Research module option
Research module including waveform export, logging of recordings and importing WAV les for stimuli (optional).
With the click of a mouse, select the recording to be exported in its averaged state, as presented on the screen. The exported waveform or session is saved in a XML le on the hard drive. The XML- le can be viewed in Microsoft® Excel, MATLAB® or similar analysis software.
The export waveform/session function is available on saved recordings that are created on an Eclipse with the Research Module license, even when viewed on another PC. This gives the exibility to collect data in one location and analyse in another without the need for a connection to the Eclipse.
The Research Module allows you to import WAV les, which can be used as stimuli in any ABR test.
Add a speech sound for cortical testing
The speech stimuli, Da, Ba and Ga are included for any ABR or MMN test
Custom WAV file stimuli can be calibrated and a peRETSPL - nHL correction value can be specified, as with traditional stimuli
Combine two different WAV files to create an alternating polarity stimulus
A WAV file can be specified as a continuous stimuli and used as masking noise
The data logging function allows all sweeps to be saved (logged), permitting the entire recording to be “replayed” in analysis software such as Microsoft® Excel or MATLAB®. From here, multiple test parameters can be modi ed (e.g., change the ltering or apply weighed averaging in a replay of all the sweeps) and the resulting waveform reassessed.
The logging can be applied to both custom research protocols or the standard default protocols. The logged sweeps are saved in three text les on the hard-drive.
AEP, OAE, Impedance and WBT in one handheld device.
Touch activated device with a powerful combination of OAE and automated ABR screening.
Combines DPOAE and TEOAE testing of newborn babies, children and adults.
Otoscopy is a fundamental practice prior to any audiological evaluation. (PDF)
1. The CE-Chirp® stimulus family was developed following many years of extensive human studies by numerous researchers including Claus Elberling, the researcher who the CE-Chirp® has been named in honor of.
2. The Research Module license provides a new dimension in the investigation of AEP recordings. Easily added to your existing EP25 software (from version 4.4) with a new license key.
Some features may not be available for all countries or all areas and product specifications are subject to change without prior notification.
Please contact us to find out more.