Inventies CLARINET


Clarinet is a clinical middle ear analyzer, featured with all the tests needed for a deep and accurate investigation of middle ear disorders. Automatic and manual tympanometry, acoustic reflex threshold, decay and latency examinations, ETF for intact and perforated eardrums, highfrequency and multi-component tympanometry are all available and full results can be observed on a wide color touch screen display.

Models:
Clarinet is available in two models: Basic and Plus. The following table is an overview of the tests available on each version.
Basic Plus
Automatic tympanometry
Manual tympanometry
Multi-component tympanometry (Y, B, G, B/G) -
Automatic acoustic reflex thresholds
Manual acoustic reflex
Acoustic reflex decay
Acoustic reflex latency
Quick tests (tymp. + reflex sequence)
Eustachian tube function (intact / perforated)
Probe tones 226Hz 226 Hz, 678 Hz,800 Hz, 1000 Hz

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.

NOAH & DAISY INTEGRATION:
Simply connect Clarinet to a USB port on your computer (no driver needed), and you can transfer exam results into your Daisy or Noah database. And with the live view feature, you can have a wide view of the examination in progress on the computer display.
example2
High-frequency and multi-component tympanometry, evaluation of multiple stimuli averaged reflex latencies together with the up-to-date measure of reflex plot angles of incidence are just some of the Clarinet advanced features that will take your clinical investigation to new levels.

ENDLESS FLOW PUMP
Clarinet immediately impresses for the incredible speed of its pump: 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.
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example2 Technical data
Measurement system
Probe tones........226 Hz 678Hz, 800Hz, 1000Hz (Plus) Compl. range...... 0.2 to 8.0 ml / 0.9 to 15.0 mmho Pressure range....From -600 to +400 daPa Man. pump contr. ...In tympanometry and reflex tests Tympanometry Type of test.........Automatic and manual tympanometry Measures...........Admittance [Y] Susceptance [B] (Plus) Conductance [G] (Plus) Press. change.... 15, 50, 100, 200, 300, 400, 600 daPa/sec, AUTO Acoustic reflex Stimulation......... Ipsi (I) and Contralateral (C) Available tests.... Autothreshold, Fixed intensity, Growing intensity Manual test, Reflex decay, Reflex latency Stimuli ............... 250 (contra), 500, 1k, 2k, 4k, 6k, 8k (contra) Hz BBN, HPN, LPN Maximum int...... 110 dB HL (ipsi); 120 dB HL (contra) Stim. duration..... From 0.5 to 2.5 sec (selectable) Reflex decay: 10 or 20 sec Automatic tests.... Quick A and B (seq. of tympan. and reflex) ETF test................Intact or perforated eardrums Display type ......... Color graphical with touch screen Display size / res..... 150 x 90 mm, 800 x 480 pixels Printer.................. Built-in thermal printer (optional) PC interface.......... USB (driverless) Compatible soft.... Inventis Daisy or Noah with dedicated module Dimensions.......... 32 x 32 x 15 cm – 12.6 x 12.6 x 5.9 inches (LxWxH) Weight.................. 2.0 Kg / 4.4 lbs Standards.............Tympan.: EN 60645-5 / ANSI S3.39, Type 1 Safety: EN 60601-1 EMC: EN 60601-1-2 Classification........Class IIa (MDD 93/42)