טימפנומטר MI-26 C

מותג - MAICO, גרמניה
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מאפשר ביצוע בדיקות סינון מתקדמות  במהירות וביעילות.

הטימפנומטר מאפשר ביצוע של בדיקות רפלקס מקיפות כולל בדיקות Ipsi ו-Contra. האודיומטר המאפשר בדיקת PT לשמונה תדירויות, מובנה בתוך הטימפנומטר.

מאפשר ביצוע בדיקת טימפנומטריה בזמן מהיר מאד של 3 שניות בלבד.

מאפיינים:

  • Integrated audiometer, AC with 8 frequencies
  • Fast, automatic test (only 3 seconds for one tympanogram)
  • Ipsi- and contralateral (Option) reflex test with 4 frequencies
  • Adjustable probe with integrated right / left selection button
  • LCD screen displays tympanogram and test results immediately
  • Graphical realtime reflex display
  • Memory stores test results for both ears
  • Fast, virtually silent printout of test results

 

Fast diagnosis of the middle ear
The MI 26 Impedance Screener with integrated audiometer performs fast impedance and ipsilateral reflex tests - a tympanogram takes only three seconds.
The fast, virtually silent printer offers a printout of the test result within only 4 seconds. Contralateral reflex tests with MI 26C Additionally, the model MI 26 C provides contralateral reflex measurements.

 

Versatile, adjustable probe
The probe tip can either be adjusted to straight, pen type (0° angle) operation or to 60° and 85° angle. An integrated switch allows to change the test ear directly at the probe. The integrated light changes to red (right ear) or blue (left ear) respectively.

 

Easy, comfortable to operate
The probe seal in the ear is easily checked with the built-in indicator light. The test starts immediately when a good seal is achieved. The tympanogram and test results are displayed in real time on the graphical LCD screen. The test results for both ears are stored and can be printed out together.

 

Automatic functions
The impedance test starts automatically. The intensity of the four frequencies of the following reflex test is increased automatically until a reflex is detected or the maximum is reached. The maximum level is adjustable to protect sensitive ears. An automatic printout of the test results can be selected.

 

Versatile use with integrated Audiometer
The versatile MI 26 offers in addition an integrated air conduction audiometer with 8 test frequencies. The audiograms for both ears are stored and can be printed out together.

Models: MI 26 
MI 26 C with add. contralateral reflex test

 

Technical data:

Tympanometry mode:
Probe frequency, intensity 226 Hz ± 1%, 85 dB SPL into 2 cm3
Pressure range + 200 to - 400 daPa
Volume range 0,1 to 6,0 ml
Accuracy ± 5% or ± 10 daPa
Test time < 3 seconds
Reflex Mode:
Test frequencies 500, 1000, 2000, 4000 Hz ± 2%
Test method ipsilateral, contralateral (MI 26C)
Intensities ipsilateral 70 ... 110 dB HL
Intensities contralateral 70 ... 120 dB HL
Intensity setting automatic or manual
Audiometer:
Test frequencies 0,125; 0,25; 0,5; 1; 2; 3; 4; 6; 8 kHz
Dynamic range 0 to max. 90 dBHL
Level steps 5 dB noise free
Headphones Telephonics TDH 39
General:
Standard IEC 601-1,IEC 645-5 class 2, IEC 645-1 class 4 medical directive 93/42/EEC
Test program Reflex test selectable
Memory Storage of test results for both ears
Menu For adapting to individual needs (Pump speed, accuracy, reflex mode etc.)
Probe Lightweight adjustable hand-held probe with built-in control light and switch 
Printer fast, virtually silent thermal printer
Print time 4 s / 12 s (Test results of both ears)
Display Graphic LCD-Display, contrast adjustable
PC interface USB
Power supply Mains 100 ... 240 V~, 50/60 Hz, 25 VA
Dimension and weight W x D x H: 39 x 29 x 11 cm / 2,6 kg
Standard access.MI26: Probe, ear tip set, calibration cavity with probe holder, mains cable, roll of paper, headset TDH 39, patient response switch

 טימפנומטר MI-26 C