The Middle East Distributor for AMBISEA Technology Corp. Electro-Medical Product Line AV-9100 Single Channel ECG 1
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AV-9300 3-Channels ECG 3
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AV-9000B Multi-Parameter Patient Monitor 6
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AV-9000C Multi-Parameter Patient Monitor 9
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AV-9005 Multi-Parameter Maternal / Fetal Monitor 12
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AV-2100 Splash Proof Mechanical Ultrasound Scanner APPLICATION RANGE This device is suitable in hospitals and clinics for diagnosing liver, GB, spleen, kidney, pancreas, heart, bladder, uterus. FEATURE SET This device uses micro computer technology, Digital Scanning Converter (DSC), variable aperture, multi-section dynamic focusing, high dynamic low noise and wide band preamplifier, log compression, TGC control, dynamic filtering, edge enhancement and frame correlation. The embedded components allow a clear, stable and high resolution image. Display modes: B, B+B, B+M, M; Gray scales: 256 levels. Real time scanning or picture freezing for analysis Splash proof sealed membrane keyboard Digital control of Gain, Contrast and Brightness (values display on LCD) Mouse for easy and convenient operation. Portable structured with plastic cover, 5 inch LCD, outside power supply. The use of integrated circuits makes this device one of the smallest and lightest of its kind in the world. 16
TECHNICAL SPECIFICATIONS Standard probe : 3.5MHz mechanical sector scanner Optional probe : 5MHz mechanical sector scanner straight or down fire Scanning depth : 192mm Detection depth: 140mm Lateral resolution : 3mm (depth 80mm) or 4mm (80mm < depth 130mm) Axial resolution : 2mm (depth 80mm) Dead zone : 8mm Geometric position precision (%) : Horizontal : 20 Vertical : 10 Monitor : TFT 5.0 inch LCD Battery capacity : 2200mAh, continuous working for 2 hours Display mode : B, B+B, B+M, M Image grey scale : 256 levels Image magnification : 1.0, 1.2, 1.5, 2.0 Measurement : distance, circumference, area, heart rate Characters input/display : patient s ID, age, sex Power consumption : 17VA Power supply : DC Adapter power : 45VA Weight : 600g Dimensions (L W H): 149mm 42mm 122mm Package content : scanner, probe, 1 battery, 1 AC/DC Adapter/Charger 110/220V AC 50/60Hz, mouse, English user's guide, ultrasound transmission gel bottle, metallic case. STANDARD COMPLIANCE This device is designed and manufactured by strictly complying with the following standards : National standard GB10152-1997 B Mode Ultrasound Diagnosis Equipment National standard GB9706.1-1995 Medical Electronic Equipment Part I: General Safety REQUIREMENT Band C, Type B Diagnosis equipment Class II, Type B Electronic shock protection Climate environment test group II Mechanical environment test group II of GB/T 14710-93 Environment Requirement and 17
Test Method for Medical Electronic Equipment ENVIRONMENT REQUIREMENTS Temperature : +5 C~+40 C Humidity : <80% Atmospheric pressure : 80kpa~106kpa Power supply : AC/DC Adapter/Charger 110/220V AC ±11/±22V 50/60Hz, Output: DC 10-12V MODEL B SCANNER PRINCIPLE Human organs are different in their densities and ultrasound speed, i.e. they have a different acoustic impedance. The piezoelectricity crystal (transducer) is excited by the electrical pulse to produce an ultrasound wave of definite frequency. This ultrasound wave is transmitted into the human body. The echo wave is made when the ultrasound wave passes through the surface of different organs. Echoes with different amplitudes are received via the same transmitting transducer. Received echoes (acoustic energy) are converted into electrical pulses which are amplified, demodulated and DSC, etc. A standard video signal is generated allowing the organ section image to be displayed on a monitor screen. 18