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Tympanometers

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Handheld Timpani - Inventis

Timpani is a handheld tympanometer offering automatic tympanometry and ipsilateral acoustic reflex test, as well as screening pure tone audiometry. Fast pressure pump system, dedicated output for headphones make Timpani the only handheld combined unit capable of performing accurate and complete examinations.

THE LICENSES

The basic version of Timpani allows performing the screening tympa-nometry using 226 Hz probe tone. The optional available licenses are:

  • 1 kHz probe tone license
    To conduct tympanometry also on children
  • Reflex license – Basic
    To conduct ipsilateral acoustic reflex test at 1 kHz
  • Reflex license – Plus
    To conduct ipsilateral acoustic reflex test at 0.5, 1, 2 and 4 kHz
  • Screening Pure Tone Audiometry    
    To conduct pure tone air conduction audiometry

 

THE OPTIONAL ACCESSORIES

Upon request, Timpani can be supplied with its docking station, ideal to house the device, to recharge the battery faster and to transfer data to the PC at the same time.
Moreover, it is possible to print your exam’s results directly from the device thanks to the thermal portable mini printer, available upon request: the communication with Timpani is wireless, via Bluetooth connection.

NOAH & MAESTRO INTEGRATION

Simply connect Timpani to a USB port on your computer, directly or putting it on the docking station and connecting the station to the PC, and you can transfer exam results into your Maestro or Noah database. Maestro software is included.

AVAILABLE TESTSAutomatic Tympanometry @ 226 Hz (1000 Hz optional)
Acoustic Ipsi-Reflex Test (optional)
Automatic Test Sequence (tympanometry + reflex test, optional)
Screening Pure Tone Audiometry (optional)
MIDDLE EAR ANALYZER SPECIFICATIONS
PROBE TONEFrequency: 226 Hz 1000 Hz (optional)
Level: 85 dB SPL (@ 226 Hz) 75 dB SPL (@ 1000 Hz)
MEASUREMENT RANGE0.2 ÷ 8.0 ml (@ 226 Hz)
0.9 ÷ 16.0 mmho (@ 1000 Hz)
TYMPANOMETRYMeatus compensated viewing mode
Single scan
Scan interval (choice): standard, from +200 to -400 a daPa reduced, from +100 to -300 daPa
Safety limits: -750 daPa and +550 daPa
Scan rate: 400 daPa/sec
Auto start feature
ACOUSTIC REFLEX TEST

Ipsilateral stimulation, probe tone @ 226Hz
Pulsed stimulus for reduced artifacts

Exam modes available:

  • Automatic threshold
  • Fixed intensity

Exam pressure:

  • Automatic, between tympanogram peak pressure and peak pressure minus tympanogram width (or ambient pressure, when no peak found)
AVAILABLE STIMULI AND LEVELSPure tones: 500Hz, 1000Hz, 2000Hz, 4000Hz
Attenuator step (selectable): 5 or 10 dB (automatic threshold); 5 dB (fixed intensity)
Minimum Intensity: 70 dB HL
Maximum intensity: 100 dB HL
AUDIOMETER SPECIFICATIONS
AVAILABLE OUTPUTS AND TRANSDUCERSAC: supra-aural DD45, insert earphones ER-3C
AVAILABLE STIMULI AND LEVELSStimulus: pure tone (see table)
Attenuator step: 5 dB
Intensity: -10 to 100 dB HL
Frequency range: 125-8000 Hz
DEVICE SPECIFICATIONS
PRINTEROptional integrated Bluetooth thermal printer
Paper dimensions: 58mm
CALIBRATIONValidity: 12 months
All the parameters set through a dedicated software.
COMPUTER INTERFACEConnection: USB (driverless)
Compatible software: Inventis Maestro
DISPLAYType: Graphical color TFT LCD, capacitive touchscreen
Size: diagonal 2.8”, 43.2 x 57.6 mm
Resolution: 240 x 320 x RGB
POWER SUPPLYInternal battery: Lithium-Ion rechargeable battery
Battery life: more than 4 hours of continuous use
Main Unit: 5Vdc, 1.4A
External adapter USB dedicated: 100-240 Vac, 50/60 Hz, 0.3-0.15A, responding to IEC 60601-1 standard
MECHANICSSize (WxDxH): 65 x 44 x 240 mm / 2.6 x 1.8 x 9.5 in
Weight: 340 g / 12 oz