DEXA bone densitometer DXA-500B

for forearm bone examinationcone beam

Technical Specifications - Technology: Dual-energy X-ray Absorptiometry (DXA). - Measurement Site: Left/right forearm (distal radius and ulna). - Connection Between Host and Workstation: Wireless. - Imaging Mode: Cone beam, planar imaging. - X-ray Tube Voltage: High energy 70 kV, low energy 45 kV. - Corresponding Tube Current: High energy 0.15 mA, low energy 0.40 mA. - Scan Time: ≤4 seconds. - Accuracy (Error): - Low-density phantom: ≤±0.6%. - Medium-density phantom: ≤±0.8%. - High-density phantom: ≤±0.5%. - Repeatability (Coefficient of Variation, CV): - Low-density phantom: CV ≤0.7%. - Medium-density phantom: CV ≤0.3%. - High-density phantom: CV ≤0.3%. - Reference Database: Chinese population bone density reference database (covers ages up to 100 years). - Measurement Area: >85 mm × 115 mm. - Measurement Parameters: BMD (Bone Mineral Density), BMC (Bone Mineral Content), Area, T-score, Z-score. - Positioning: Real-time positioning monitoring. - BMI Assessment: Integrated body mass index (BMI) evaluation. - Focal Spot-to-Skin Distance: ≤150 mm (supported by test report evidence). - Hospital System Integration: Compatible with HIS (Hospital Information System) and PACS (Picture Archiving and Communication System). - FRAX Integration: Fracture Risk Assessment Tool (FRAX). - RRF Assessment: Renal Function Risk (RRF) evaluation. - Automatic Arm Recognition: Left/right arm identification system. - Remote Operation: Console positioned away from X-ray source for operator safety. - Self-Diagnostic Function: Built-in system self-test. - Trend Analysis: T-score and Z-score trend charts. - Workstation Configuration: Laptop with 8GB RAM, 500GB storage. - Service Life: 10 years. Key Features / Technical Specifications - Dual-energy X-ray Absorptiometry (DXA) technology - Wireless connection between host and workstation - Measurement of left/right forearm (distal radius and ulna) - High accuracy and repeatability for bone density measurement - Real-time positioning and automatic arm recognition - Integrated BMI and risk assessment tools (FRAX, RRF) - Compatible with hospital information and imaging systems (HIS, PACS) - Remote operation for operator safety - Self-diagnostic and trend analysis functions - Reference database for Chinese population (up to 100 years) - Workstation: Laptop, 8GB RAM, 500GB storage - Service life: 10 years