GE Optima 520 16 CT Scanner
GE Optima 520 – 16-Slice CT Scanner
The GE Optima 520 is a 16-slice multi-detector computed tomography (MDCT) system designed for routine and advanced diagnostic imaging. It integrates high-speed data acquisition, volumetric reconstruction, and dose optimization technologies to support consistent image quality across a wide range of clinical applications.
The system utilizes a multi-row detector configuration and high-frequency X-ray generator, enabling efficient helical and axial scanning with stable output performance. It is optimized for throughput, workflow integration, and reproducibility in clinical environments.
GE Optima 520 – 16-Slice CT Scanner
The GE Optima 520 is a 16-slice multi-detector computed tomography (MDCT) system designed for routine and advanced diagnostic imaging. It integrates high-speed data acquisition, volumetric reconstruction, and dose optimization technologies to support consistent image quality across a wide range of clinical applications.
The system utilizes a multi-row detector configuration and high-frequency X-ray generator, enabling efficient helical and axial scanning with stable output performance. It is optimized for throughput, workflow integration, and reproducibility in clinical environments.
| 📦 System Configuration | |
| Model | GE Optima 520 |
| System Type | Multi-Detector CT (MDCT) |
| Slice Configuration | 16-Slice |
| Scan Modes | Helical (Spiral), Axial (Sequential), Dynamic |
| 🩻 Detector System | |
| Detector Type | Solid-State Multi-Row Detector |
| Detector Rows | 16 |
| Acquisition Channels | Multi-channel parallel acquisition |
| Detector Coverage (Z-axis) | Approx. 20 mm (Typical for 16-slice systems) |
| Sampling | Sub-millimeter resolution capable |
| ⚡ X-Ray Generator | |
| Generator Type | High-Frequency Generator |
| Generator Output | Up to ~50 kW (System dependent) |
| Tube Voltage Range | 80 – 140 kVp |
| Tube Current Range | Up to ~400 mA |
| Exposure Control | Automatic Tube Current Modulation (ATCM) |
| 🧲 X-Ray Tube | |
| Tube Type | Rotating Anode CT Tube |
| Heat Capacity | High thermal capacity (Typical multi-MHU class) |
| Cooling Method | Oil Cooling with Heat Exchanger |
| Focal Spot Size | Dual focal spot (Small / Large) |
| ⏱ Gantry & Scan Performance | |
| Gantry Rotation Time | ~0.8 seconds per rotation |
| Scan Field of View (SFOV) | Adjustable (Small to Large Body) |
| Reconstruction Field of View (DFOV) | Variable |
| Pitch Range | Adjustable for helical scanning |
| Slice Thickness | Sub-mm to multiple mm configurable |
| 💻 Image Reconstruction | |
| Reconstruction Method | Filtered Back Projection (FBP) |
| Optional | Iterative Reconstruction (depending on configuration) |
| Reconstruction Time | Real-time / Near real-time |
| Matrix Size | 512 × 512 |
| Voxel Resolution | Isotropic capability (depending on protocol) |
| 🧪 Clinical Applications | |
| Applications | Head, Chest, Abdomen, Pelvis, Spine, Extremities |
| Advanced Applications | Angiography (CTA), Multi-phase studies |
| Workflow | Protocol-based automated scanning |
| 🛏 Patient Table System | |
| Table Type | Motorized Couch |
| Table Load Capacity | Approx. 200 kg (Typical) |
| Table Travel Range | Longitudinal motorized movement |
| Positioning Accuracy | Sub-millimeter precision |
| 🛡 Dose Management | |
| Dose Control | Automatic Exposure Control (AEC) |
| Dose Metrics | CTDIvol, DLP monitoring |
| Dose Reduction | Adaptive dose optimization algorithms |
| ⚡ Power Requirements | |
| Power Supply | 3-Phase AC |
| Voltage | 380–480V (Typical hospital supply) |
| Frequency | 50 / 60 Hz |
| 📐 Physical & Installation | |
| System Type | Fixed Installation |
| Shielding Requirement | Lead-lined CT room (as per regulatory standards) |
| Operating Environment | Hospital / Diagnostic Imaging Center |