Biomed eOAE Hand Held TEOAE and DPOAE Device
The Biomed Jena eOAE is a Handheld Potable DPOAE & TEOAE device that conducts both Screening & Clinical Measurements. The unit offers a crystal clear screen with clear measurement data and can store over 10 000 tests.
The unit comes with a docking station for easy charging, it also has transfer software.
When an acoustic signal hits the auditory system, the inner ear sends back a very quiet sound, the otoacoustic emissions. A distinction is made between transitory otoacoustic emissions (TEOAE) and distorsively produced otoacoustic emissions (DPOAE).
Both TEOAE and DPOAE can be measured with the eOAE device. A special screening mode is implemented for performing screening examinations on newborns.
TEOAE
- User definable stop criteria
- 4 adjustable profiles
- Display as time graph or frequency diagram
- All parameters at a glance
DPOAE
- 4 adjustable profiles
- Display as DP-Gramm and Table
Screening
- Method TEOAE/DPOAE
- Clear result presentation
FEATURES
- Easy cleaning of the probe parts
- Good disinfect-ability through touch screen
- Optional printer available
- Clear measurement data management also on the device
- QWERTZ keyboard for convenient data input on the device
- Capacity for 10.000 tests
- Full integration into the eDM-Diagnostic Manager
- Easy charging via docking station
- PC Software for remote operation
- Complies with DIN EN 60645-6
DEVICE SPECS
- Samplerate: 48 KHz
- ADC resolution: 24 Bit
- Display: 5“ touch display
- Weight: 320 gramm
- Battery: 3880 mAh, 400 tests min.
- Head phone output for masking
- Dimensions: 141x97x27 mm
Optional printer
- Type: thermal printer
- Paper width: 57,5 mm
- Resolution: 8 p/mm, 384 p/line
PROBE SPECS
- Type: TEOAE and DPOAE
- Stimulus:
- TEOAE: nonlinear Clicks
- DPOAE: pure tone f1:f2 = 1:1,2
- Frequency range:
- TEOAE 1-4 KHz
- DPOAE: 0.5-12 KHz
- Level:
- TEOAE 40-90 dB peSPL
- DPOAE 40-70 dB SPL
- Probe cable length: 1,5 m