Clarinet
Clarinet
Clarinet is a clinical middle ear analyzer, featured with all the tests needed for an accurate investigation of disorders.
Automatic and manual tympanometry, acoustic reflex threshold, decay and latency examinations, ETF for intact and perforated eardrums, high frequency and multi-component tympanometry.
THE PROBE
Clarinet features an extremely light, small and sturdy metal probe, which can be very rapidly disassembled and cleaned. The probe is connected to the small Control Box, through which you can select the ear and start the exam.
ENDLESS FLOW PUMP
The speed of the pump is incredible: the sweep speed can reach 600 daPa/sec, without compromising on accuracy and precision of tympanogram plots. The pump features an endless airflow technology, improving the execution of the test when the seal is not optimal.
NOAH & MAESTRO INTEGRATION
Simply connect Clarinet to a USB port on your computer (no driver needed), and you can transfer exam results into your Maestro or Noah database. With the live view feature, you can have a wide view of the examination in progress on the computer display.
| Probe tone | 226 Hz @ 85 dB SPL 678 Hz @ 80 dB SPL (Plus) 800, 1000 Hz @ 75 dB SPL (Plus) |
|---|---|
| Admitance range | -2.0 to 8.0 mmho (@ 226 Hz) -4.0 to 16.0 mmho (@ 678, 800 and 1000 Hz) |
| Pressure system | Rotary type pump with endless flow |
| Available tests | Tympanometry (automatic and manual), Multi-component tympanometry (Plus only), Acoustic Reflex Threshold (automatic and manual), Acoustic Reflex Decay, Acoustic Reflex Latency, Eustachian Tube Function (intact and perforated TM) |
| Tympanometry | |
| Measured components | Admittance [Y], Susceptance [B] (Plus), Conductance [G] (Plus) |
| Pressure range | From -600 to +400 daPa |
| Safety limits | -800 daPa and +600 daPa |
| Available rates | 15, 50, 100, 200, 300, 400, 600 daPa/sec, AUTO (200 - 600 daPa/sec) |
| Pump control | Automatic and manual |
| Press. sweep | Bidirectional |
| Acoustic reflex test | |
| Stimuli | 250 (contra), 500, 1k, 2k, 3k, 4k, 6k, 8k (contra) Hz, BBN, HPN, LPN |
| Stimulation | Ipsi and contralateral Non-acoustic |
| Maximum int. | 110 dB HL (ipsi), 120 dB HL (contra) |
| Stim. duration | From 0.5 to 2.5 sec (selectable) |
| Available tests | Automatic threshold, Fixed intensity, Growing intensity, Manual mode |
| Acoustic reflex decay test | |
| Stimulation | Ipsi and contralateral |
| Test duration | 10 sec or 20 sec (selectable) |
| Acoustic reflex latency test | |
| Stimulation | Ipsi and contralateral |
| Quick tests | |
| Automatic tests | Quick A and B (seq. of tympanometry and reflex) |
| Eustachian Tube Function Test | |
| ETF with TM intact | Williams test |
| ETF with perforated TM | Toynbee test, with customable duration and pressure range |
| Device specifications | |
| Display | Type: Graphical color TFT LCD Size: diagonal 7”, 150 mm x 90 mm Resolution: 800 x 480 Resistive touch screen |
| Printer | Built-in Thermal Printer (opt.) Paper size: 112 mm |
| Language | Multilingual interface |
| PC interface | USB (driverless) |
| Compatible SW | Inventis Maestro or Noah with dedicated module |
| Size | Without integrated printer: 32 x 32 x 15 cm / 12.6 x 12.6 x 5.9 in (WxDxH) With integrated printer: 32 x 39 x 15 cm / 12.6 x 15.4 x 5.9 in (WxDxH) |
| Weight | Without integrated printer: 2 kg With integrated printer: 2,5 kg |