DI 200410 : Audio-Smart (OAE + impedancemetry), full delivery set
Portable system for diagnostics and screening
Truly portable middle-ear diagnostics
High-frequency probe tone
Diagnostic and screening OAE and ABR
Wireless Bluetooth connection
User-friendly interface with touchscreen
Over 15 years we have been designing the audiological equipment for you. Audio-SMART is the newest system that accumulated all our experience and latest technologies, built for the future.
The touchscreen display allowed us designing intuitive and simple graphic interface. All required opons are in one spot. You can enter patient's data, perform the tests, review and print the results by simple touch of your finger.
Audio-SMART is a lightweight, compact device that can be easily placed in a doctor's gown pocket. Power battery ensures the continuous operation during the whole day. Audio-SMART is complete and flexible solution for the routine examination of patients staying in different wards or rooms.
LIST OF TESTS
Advanced algorithm of artefact rejecyion improves the instrument ability to perform test in difficult-to-test conditions.
If you found that conditions change during testing you can easily restart test just by taping one button.
Along with PASS/REFER result, you get more information for diagnostic purpose: response waveform, spectrum, graphic presentation of SNR in different bands, etc.
This test allows obtaining results in noisy conditions. You can perform not only screening but also diagnostics with up to 12 frequencies.
Response spectrum, residual noise and estimated DP level for each frequency is available for evaluation.
The high-frequency DP up to 12 kHz can be useful for evaluation of patients inprocess of ototoxicity treatment.
If you use only OAE test for screening, some impaired patients (for example, with auditory neuropathy spectrum disorder) will be missed.
That's why automated ABR screening is required in some cases (for example, in neonatal intensive care unit).
High stimulus repetition rate and run-time compensated Chirp stimuli guarantee fast response detection time.
Advanced algorithm of response analysis in frequency domain allows detecting automatically the response in difficult conditions with high electromagnetic interference.
The device has switchable input. It will automatically switch to the correct position if mastoid montage is used.
So you don't care on repositioning of electrodes during test.
If you get REFER result during screening test, you need to make ABR test to specify the diagnosis.
You can do it with the same instrument. You can record ABR curves with several stmulus levels per test sequence, set wave V marker to measure latencies, generate intensity-latency table.
Multi-touch feature of the screen allows zooming curves easily when finding ABR waves.
Optional headphones can be used to stimulate with high stimulus levels.
Audio-SMART provides 226- and 1000 Hz tympanometry. Traditional 226 Hz probe tone is a standard for adult tympanometry.
The high-frequency probe tone allows testing of newborns and infants when the ear is not fully developed.
You can easily switch between probe tones, standard and extended ranges during testing.
Up to 4 tympanograms with different settings can be done in one session.
You can choose auto-stop setting when the measuring is stopped automatically after peak has been detected.
It reduces the test time and prevents from delivering extra pressure to a healthy ear.
Acoustic reflexes are measured ipsi- and contralaterally (through a headphone or insert earphone).
The Automatic Gain Control function maintains safe and accurate intensity of stmulation for small ear canal sizes.
Continuous monitoring and recording of middle ear immitance changes is performed in External AR mode.
This mode allows recording acoustic reflexes induced by external stimulator that can be synchronized if it is connected to the plusTymp trigger input.
This option allows measuring acoustic reflexes evoked by a cochlear implant.