Diagnostic BERA

• Auditory EP (ABR, VEMP, ASSR, ECochG) and OAE testing in one unit.
• Complete solution: screening, diagnostics, Research.
• High quality of recording.
• Both manual and automatic test control.

All-in-one Solution for ABR, ASSR, Multi-ASSR, MLR, LLR/CAEP, TEOAE, DPOAE, SOAE, ECochG, VEMP, P300, MMN and Other Tests

A full range of objective and subjective techniques for the diagnostics of acoustic and vestibular analyzer affection, hearing threshold search is in one small unit now! Using this device you can perform ABR, ASSR, multi-ASSR, M LR, LLR/CAEP, TEOAE, DPOAE, SOAE, ECochG, VEMP, P300, MMN, pure tone audiometry techniques easily.

Automatic Multi-ASSR Test

Multi-ASSR test implemented in Neuro-Audio system allows minimizing test duration due to automatization (intensity switching for hearing threshold search), stimulation of both ears simultaneously using 8 carrier frequencies (4 in each ear, from 500 Hz to 4000 Hz, ), use of frequency-specific Chirp stimulus which takes into account the cochlear anatomy for the response amplitude increase. Test result is represented as estimated pure tone audiogram used further for hearing aid fitting.

High Acquisition Quality

Well-considered system characteristics (low level of amplifier noise) and software features (adaptive notch filter, weighted averaging, Chirp stimulus, calculation of statistical parameters of signal and noise, up-to-date algorithms for automatic response detection) help a physician to obtain a high-quality record quickly. All tests can be performed when patient is awake (not-sedated).

VEMP with Biofeedback

Neuro-Audio system ensures full state-of-the-art support of VEMP tests, including VEMP with biofeedback, VEMP amplitude correction by mean EMG activity level, and also a unique function of EMG histogram with the possibility of post-hoc analysis (important for children). Acquisition of bone-conduction VEMP is also possible using bone vibrator amplifier (separate unit) and B-71 bone vibrator. Supported technique variants: cVEMP (cervical), oVEMP (ocular), gVEMP (galvanic).

The Solo was designed with newborn hearing screening in mind. It is also a great tool for recording air conduction ABRs and ASSRS in clinics wanting a cost effective 1-channel solution. Solo is PC- battery operated, allowing for testing even when there is no access to an outlet and reducing electrical interference.

SmartScreener-Plus2

• Automated ABR screening

Smart EP

• Click ABR
• Toneburst ABR
• Narrowband and broadband chirp ABR

SmartEP-ASSR

• Click and Broadband chirp ASSR
• Single or multi-frequency tone or chirp ASSR

SmartEP
The ideal clinical tool for recording Toneburst, Chirp, and Click ABR.
• Improved toolbar and button design for fast access to key features
• Easy access to all parameters from a simplified control panel and streamlined menus
• Quickly load your own or preset protocols
• Automated impedance checking with on-screen display
• Single channel with automatic electrode switching
• Easily view ongoing EEG display for quick assessment of patient state during testing
• Great variety of options allow you to perform the tests the way you want
• Choose from a variety of stimuli, or generate or import your own custom stimuli • Display or hide a subtle vertical grid or horizontal baseline  

Primary Focus – Equipment for Audiological Testing, specifically Auditory Evoked Responses (including Auditory Brainstem Response, ABR) and Otoacoustic Emission (OAE) Testing • Newborn to Adult testing • There are key challenges to successful testing • Vivosonic technology addresses these challenges through innovative, well differentiated technology • Vivosonic is applying its core competencies in other related clinical areas