PEJVAK AVA

The Twins plus is an automatic middle ear analyzer ideal for both Research and clinical evaluations. The device also includes pure tone audiometry .

• +400 to -600 daPa
• Direct printing to thermal printers
• User-defined protocols
• USB output
• Child distraction function

Features

• Very fast and reliable middle ear measurements
• Probe tone 226 Hz
• high frequency probe tone 686 , 800, 1000Hz
• Reflex frequencies 500 Hz, 1 kHz, 2 kHz, 4 kHz (ipsi & contralateral)
• Additional Reflex frequencies  6 kHz, 8 kHz, White noise, Low Pass Noise, High Pass Noise (contralateral)
• Reflex decay testing (ipsi- and contralateral)
• Eustachian tube function (ETF) test for intact and perforated eardrums
• Automatic tests (user defined)
• Full color, high resolution display
• Stores up to 100 measurements
• thermal printer
• Twins MEA PC Software
• Child distraction function ( Playing animation)

Full Research and Clinical Tympanometry

The reflex tests are performed with automatic and fixed reflexes based on the protocol selected. For the high frequency tone, contralateral reflex tests perform with broadband noises. The Twins also includes reflex decay measurements (ipsilateral and contralateral) as well as Eustachian Tube Function for intact and perforated eardrums. Adjustable pump speed makes your diagnostic work easier.

Customizable protocols

Twins offers the possibility to create user-defined test protocols by combining different tests from the test battery into one test flow. For instance you can create a simple screening procedure and a more in-depth evaluation.

Child distraction

To help distract and calm the Twins can present different animations.

Printing options

You can print directly from the Twins+ to a small 3” printer  and eliminate the need for a PC if you just want to print your measurement. If you install the Twins MEA software you can generate printouts through your PC.