Center 4000-M UT

Combinated devices

Product description

HOMOTH Center 4000-M PC-module combines a perfect ENT-diagnostic and a modern design. Through the double function of thympanografy and ultrasound you save costs and space. In the Tymp-Mode it is able to do a full-automatic impedance measurement within a few seconds. Every function, as well as curves and data is presented at the PC monitor. The results can be verified before documentation to avoid misprintings. The test automatic enables to operate the Tymp 4000 with only one hand, so the head of the patient can be held steady with the other hand. For measurement the probe is held against the outer ear. A two coloured lamp on top of the handle indicates the correct fitting of the probe and the measurement is starting automatically. It is possible to measure the stapedius reflex ipsi- and contralateral. During this measurement, the middle ear pressure is held in the outer ear canal. The ultrasonic method is quick and easy to carry out, it is very user-friendly and completely without any dangerous side effects. It is specially used for progress reports of sinusitis patients. The measurement takes only a few seconds and is very reliable, no computer experience is required. The method of ultrasonic serves as a supplement or replacement of the x-ray, especially by its considerable inexpensive costs. In Germany in every ENT practice ultrasonic is used. For comparison, four sinus pictures can be stored. The depth amplification is stored in four curves that are able at the election. The linear amplification can be adjusted digital and linear. All data and measured curves are stored automatically at the harddisc of the computer. For printouts all Windows printers are available. All calculation of flow, pressure, percentage and resistance coefficient are done in real time, so that with the end of the measurement the complete results are present. All functions, as well as curves and data are presented at the PC monitor. The results can be verified before documentation to avoid miss-printings. The data and measured curves can be stored at the PC or transmitted to a practice software.

Technical specifications

System:PC module with USB 2.0 interface System requirements:Pentium PC min. 500 MHz, USB 2.0 Port, Windows XP, 7, 8, 10 (32/64 Bit) Dimensions:330 x 120 x 265 mm (WxHxD) Power supply:13,2 V, external power supply 100-240 V, 50/60 Hz, 30 W Weight:3,7 kg Accessories Tympanometer:probe with cable, 1 set ear plugs, headphone DD 45 C (option), probe holder, USB cable, power supply, installations-CD, manual Accessories Ultrasound:Ultrasound probe, bottle sonogel, footswitch, probe holder, USB cable, installation-CD, power supply, manual Tympanometer: System:impedance- and reflex measurement Probetone:226 Hz, 85 dB SPL Pressure range:+200 to -400 daPa Pressure delta:300 daPa/sec Measure time:2 sec. for Compliance Reflex tones:500, 1000, 2000 and 4000 Hz at 85, 95 and 105 dB SPL Reflex recognition:automatically Reflexes:ipsi and contralateral Pressurecalibration:automatically at start State indication:LED 3-colours in probe, detailed display symbols Changeover right/left:automatic or manual Ultrasound: Method:A-mode Probe:focussed, 10 mm diameter Probe frequency:3,5 MHz Impuls frequency:120 Hz Probe power:1,2 mW/cm² Total amplification:80 dB Depth amplification:20 dB Depth range:Sinus frontalis - 3,5 cm; Sinus maxillaris - 7,5 cm Depth amplification:for maxillaris, for frontalis, for cysts, for small signals