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Унискан 2000
Universal digital X-ray system is meant for X-ray examination of patients in the standing position, in the sitting position and in the lying position.
Principle of operation: digital projection image is formed by linear scan of patient with fan-shaped X-radiation beam with synchronized detection of absorbed radiation by the instrumentality of multiple-unit semiconductor detector (matrix).
Advantages:
- minimal radiation dose of patient and medical staff;
- high quality and diagnostic value of digital image;
- low operating costs;
- availability of operation in platforms.
Composition:
- high-frequency X-ray generator;
- X-ray tube with flat-field collimator;
- lifting-turning support device;
- radiotransparent table for patient;
- digital scanning receiver of X-radiation;
- X-ray dosimeter for measuring dosimetric cost on patient;
- computer work stations of radiologist and laboratory assistant;
- power supply.
Manufactured jointly with НП ЧУП "Адани" Minsk |
Technical characteristics |
High-frequency X-ray generator |
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Power |
1,5 kW |
Range |
50-125 kW with step of 1 kW |
Instability for 8 s |
±0,5% |
Pulsation rate |
less than 0,2% |
Frequency |
25 kHz |
Maximal anode current |
12,5 mA at 125 kW; 20 mA at 50 kW |
Exposure time |
up to 8 s |
Power supply |
380V/50Hz |
X-ray tube |
12°, 0,3/1.0 mm, 3,4/35,5 kW, 150 kW, filter 4,5 mm AI |
Digital scanning receiver |
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Detector type |
1152-element digital matrix of silicon photodiodes with Csi (TI) coating |
Image ration |
1152 pixels x 1152 pixels x 16 bit |
Contrast resolution |
not worse than 1% |
Imaging time |
8 s |
Equivalent dose for patient per examination |
not more than 25mcSv |
Work station of radiologist |
Pentium II-400/32Mb RAM/HDD 4,5Gb/Video
8Mb/Monitor 15" SVGA/UPS 300W |
Work station of laboratory assistant |
Pentium II-400/64MB RAM/HDD 8Gb/Video
16Mb/Monitor 19" SVGA/UPS 600W/Printer HP
LaserJet 2100/MO drive 3,5" with capacity of 640Mb/10
MO disks for archiving |
X-ray dosimeter |
Ionization chamber 250 mm x 25 mm on collimator output |
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