Center 4000-M UR

Combinated devices

Product description

HOMOTH Center 4000-M PC-module combines a perfect ENT-diagnostic and a modern design. Through the double function of rhinomanometry and ultrasound you save costs and space. In the Rhino-Mode time saving adaptation via nose plugs allows a direct use at the doctors working-place, so the measurement fits within the normal examination. All calculation of flow, pressure, percentage and resistance coefficient is done in real time, so with completion of the measurement all results are present. Persons with beards, long hair and children with fear of masks, can be measured, too. For clinical use, a face-halfmask is available, too. During the measurement the intensity of breathing can be controlled via two measuring bars. The measurement is carried out anterior under physiological conditions of self-breathing and allows a quantitatively objective statement of the resistance behaviour of the nose. 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 Accessories Rhinomanometer:12 nose-plugs (olives), 2 flow-probes, 2 sets of hoses, foot pedal, probe holder, USB cable, power supply, installations-CD, manual Optional Accessories:face-half mask Accessories Ultrasound: Ultrasound probe, bottle sonogel, footswitch, probe holder, USB cable, installation-CD, power supply, manual Rhinomanometer: Method:anterior self-breathing Airflow:0 - 900 ml /s in- and exspiration Pressure difference:0-50 daPa Function-control:two measuring-bars in the display Averaging:max. 5 flow-curves Pressure calibration:automatic before start or manual Visualization:diagram and numeric values Auto. calculation of:pressure in daPa; flow in ml /sec incl. total-flow; percentage; resistance-coefficients; Point 2-5 at 75, 150 and 300 daPa Application:Proof of allergies after provocation; Diagnostics at handicapped nose breathing; Function control after nose operation; Control after dispensation of medicines 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