The Amplivox Otowave 102-4 Tympanometer offers fast, accurate and effective middle ear measurements. Elegantly shaped to follow the contours of a hand and with a perfect weight distribution, tests can be completed with confidence and accuracy.
Intuitive use with clear information on-screen
Large graphical display
Fully customisable test protocol
Optional printer and PC interface options available
The Amplivox Otowave is shaped for success in accurate middle ear measurements.
Elegantly shaped to follow the contours of a hand and with a perfect weight distribution, tests can be completed with confidence and accuracy.
Ease of Use
The Otowave is very intuitive to use with on-screen information displayed before, during and after the test. The compliance peak, compliance peak pressure, gradient, ear canal volume and an ipsi lateral reflex test will be measured within seconds. The programmable re‑ ex test can be configured for one frequency (1kHz) for the Otowave 102-1 and four (500, 1kHz, 2kHz and 4kHz) for the Otowave 102-4.
Results are displayed for review on a large high-resolution graphics display. Results can be:
saved within internal memory with a patient identifier
printed via an infra-red connection to the optional portable printer
transferred to a PC with an IrDA port, NOAH database with the optional Amplivox impedance module
Lightweight and weighing just 380g, the Otowave is designed to be a totally portable ‘go anywhere’ instrument which is reliable, accurate and easy to use. The Otowave requires no external power or data cables.
Set of disposable ear-tips
4 x 1.5V alkaline ‘AA’ batteries (UK only)
Amplivox NOAH impedance module
Tympview PC application
Additional sets of disposable ear-tips
High speed portable thermal printer
Internal database: 30 patient records Patient record identi cation Data transfer to designated printer or PC application
Electronic data NOAH aud module storage (database Amplivox impedance module PC requirements): Infra-red PC port
Printing: Designated printer: high speed portable thermal printer
Data transfer: Infra-red IrDA 9600 Baud Printing may also be completed via a PC with the relevant applications
Otowave 102-1: 1kHz +/-2%
Otowave 102-4: 500Hz, 1kHz, 2kHz, 4hKz +/-2%
Re‑fex dB range: 85 to 100 dBHL (programmable in 5 or 10 dB steps)
Re‑fex measurement range: 0.01ml to 0.5ml +/-0.01ml
Analysis performed: Re‑ ex maximum amplitude and pass/fail at each test level
Standards: The Otowave conforms to the relevant clauses of the following standards.
EMC: EN 60601-1-2
Impedance: EN60645-5 Type 2 tympanometer
CE Mark: Complies to EU Medical Device Directive
Power (battery): 4x Alkaline AA or 4x NiMH (>=2.3Ah) rechargeable
Dimensions (mm): 210 long x 80 wide x 40 high envelope
Weight: 380 grams (including batteries)
Probe tone: 226Hz +/-2% 85dB SPL +/-2 dB over range 0.2ml to 5ml
Pressure range: +200daPa to -400daPa +/- 10daPa or +/-10% (whichever is greater)
Direction of sweep: Positive to negative
Volumetric range: 0.2ml to 5ml +/-0.1ml or +/-5% (whichever is greater)