U-arm Radiography X-Ray machines
No. | Component | Performance parameter | |
1 | Medical diagnostic X-ray high-frequency high-voltage generator | Output Power: 50kW | |
Input Voltage: 220VAC,±10%,50Hz | |||
Inverter Frequency: 25kHz,±10% | |||
kV range: 40 kV~150kV | |||
mA range: 10 mA~630 mA | |||
ms range: 1ms~6300 ms | |||
mAs range: 0.1mAs~150mAs | |||
Tech mode: kV-mA(AEC);kV-mAs;kV-mA-ms | |||
APR: 2000 | |||
AEC(Optional): AEC Ionization chamber power supply:+/-15V Minimum exposure time:5ms | |||
Auxiliary power supply: +24V DC 2A;24V AC 8A | |||
Communication Interface: RS-232 | |||
2 | X-ray Tube Assembly | X-ray Tube Voltage Range: 40kV~125kV | |
Nominal Focal Spot Value: 0.6mm(Small Focus)/1.2mm(Large Focus) | |||
Nominal Anode Input Power: 20kW(Small Focus)/40kW(Large Focus) | |||
Anode Heat Content: 300KHu | |||
3 | Flat Panel Detector | Image Sensor: a-Si (Amorphous Silicon) TFT | |
Scintillator: CsI:Tl | |||
Effective Array: 3072 ×3072 | |||
Pixel Size: 139 um | |||
Effective Area (H x V): 427mm×427mm | |||
Preview Time: 3s | |||
Imaging Time: 5s | |||
Spatial Resolution: 3.6 lp/mm | |||
AD Conversion: 16 bit | |||
Data Interface: Gigabit Ethernet | |||
Trigger Mode: AED(optional)/Software/Prep | |||
Dimension (L × W × H): 460mm×460mm×15mm | |||
Weight: 4kg | |||
Power Consumption: 20W | |||
4 | Collimator | Control Mode: Manual control | |
Maximum Radiation: 150kV | |||
Inherent Filtration Al. Equivalent: 1mm AL | |||
Rectangular X-ray Field Selection Set Focus Distance, SID=100cm: Min 2cm×2cm;Max 43cm×43cm | |||
X-Ray Field Deviation: ≤1% of SID | |||
Light Field Indicator @ SID=100cm: ≥180lux | |||
Light Field Indicator Precision: ≤1% of SID | |||
Light source ON time: 30s | |||
Maximum Radiation Leakage EN 60601-1-3: <0.5mGyh | |||
Power Supply: 24V AC/DC,Max.4A | |||
Dimension: 206mm×230mm×143mm | |||
Weight: 7.0kg±0.5kg | |||
8 | Dawei DR image acquisition and processing software | This software is comprised of following modules which provides a work flow of patient study: Patient Management: including patient registration, work list, study management. Study operation: including bodypart selection, study items selection, image acquiring. Image preview: including display, layout and processing of image. Also tool options for advanced operation. Configuration: including configuration of system, study and user management. Especially the configuration for worklist and storage. The image processing tools are as follows: Flip vertical, flip horizontal, rotate -90°, rotate 90°, free rotate, window/level change, auto WW/WL, ROI window/level, invert color, image stitching, reject image, zoom in/out, image advanced process, reset the image, invalid image, measure the angle, distance measure, point gray value of the image, ROI magnifier, magnifier, image hint, CTR(cardio-thoracic ratio) tool, arrow tool, copy tool, paste tool, email tool, cobb angle, monitor calibration tool, save as tool, compare tool and inverse compare tool. Other tools: mark left, mark right, mark anterior, text edit, clip tool, clip options tool, ellipse clip tool and delete tool. |