AlphaCT 358 Plus CT Scanner
The AlphaCT 358 Plus CT scanner is engineered for high-throughput clinical environments, combining efficient scanning performance with advanced reconstruction and dose management technologies.
It features a solid-state detector system, high-capacity X-ray tube, and intelligent acquisition modes to ensure consistent image quality across various clinical applications.
The system supports multi-mode acquisition, including high-resolution thin-slice imaging down to 0.3125 mm, enabling detailed anatomical visualization. Its image reconstruction system delivers high-speed processing (>40 images/sec), ensuring rapid workflow and minimal patient waiting time.
Advanced image optimization algorithms reduce artifacts such as beam hardening, motion, and metal artifacts, while maintaining image clarity.
The system also incorporates dose optimization technologies, including Auto-mA and iterative reconstruction, to minimize patient exposure without compromising diagnostic quality.
With a robust computer system, high-capacity storage, and DICOM compatibility, the AlphaCT 358 Plus ensures seamless integration into hospital workflows and PACS environments.
feature:Title|Description or use the custom.benefits metafield for automatic feature generation.The AlphaCT 358 Plus CT scanner is engineered for high-throughput clinical environments, combining efficient scanning performance with advanced reconstruction and dose management technologies.
It features a solid-state detector system, high-capacity X-ray tube, and intelligent acquisition modes to ensure consistent image quality across various clinical applications.
The system supports multi-mode acquisition, including high-resolution thin-slice imaging down to 0.3125 mm, enabling detailed anatomical visualization. Its image reconstruction system delivers high-speed processing (>40 images/sec), ensuring rapid workflow and minimal patient waiting time.
Advanced image optimization algorithms reduce artifacts such as beam hardening, motion, and metal artifacts, while maintaining image clarity.
The system also incorporates dose optimization technologies, including Auto-mA and iterative reconstruction, to minimize patient exposure without compromising diagnostic quality.
With a robust computer system, high-capacity storage, and DICOM compatibility, the AlphaCT 358 Plus ensures seamless integration into hospital workflows and PACS environments.
| Gantry | |
| Aperture | 75 cm |
| Scan Field of View (FOV) | 50 cm |
| Tilt Range | ±45° (step 0.1°) |
| Positioning | One-button positioning (preset protocols) |
| Scan Speed (360°) | 0.7s / 0.8s / 0.9s / 1.0s / 1.5s / 2.0s |
| Auto Voice | Supported |
| 3D Vision Camera | Optional |
| X-ray System | |
| Anode Heat Capacity | 3.5 MHU |
| Equivalent Heat Capacity | 9.5 MHU (with iDream) |
| Cooling Rate | 735 kHU/min |
| Focal Spot Size | Large 1.2 × 1.4 mm / Small 0.7 × 0.8 mm |
| Generator Power | 42 kW |
| Equivalent Power | 113 kW (with iDream) |
| Tube Voltage (kV) | 70 / 80 / 100 / 120 / 140 kV |
| Tube Current (mA) | 10–300 mA (1 mA step) |
| Detector System | |
| Detector Type | Solid-state GOS |
| Detector Rows | 32 rows |
| Max Slices per Rotation | 64 (conjugated mode) |
| Channels per Row | 864 |
| Total Detector Elements | 27,648 |
| Minimum Slice Thickness | 0.3125 mm |
| Detector Width | 20 mm |
| Sampling Rate | 4800 views / 360° |
| Scanning Performance | |
| Scout Scan Modes | AP / Lateral / Dual |
| Scan Range | 50–1570 mm |
| Acquisition Modes | |
| 64 × 0.625 mm | |
| 32 × 0.625 mm | |
| 16 × 0.625 mm | |
| 2 × 0.3125 mm | |
| Pitch Factor | 0.2 – 2.0 |
| Max Continuous Scan Time | 100 s |
| Collimation Width | 20 mm / 10 mm / 0.625 mm |
| Image Reconstruction | |
| Reconstruction Speed | ≥ 40 images/sec |
| Reconstruction Matrix | 512×512 / 768×768 / 1024×1024 |
| Display Matrix | 1024×1024 |
| Reconstruction FOV | 50–500 mm (standard), up to 650 mm (extended) |
| Image Optimization | |
| Metal Artifact Reduction | Standard |
| Beam Hardening Correction | Standard |
| Partial Volume Correction | Standard |
| Streak Artifact Reduction | Standard |
| Motion Artifact Reduction | Standard |
| Image Quality | |
| Spatial Resolution | ≥21 lp/cm (XY plane), ≥15 lp/cm (Z-axis) |
| Low Contrast Resolution | 2 mm @ 0.3% (25 mGy) |
| Image Noise | ≤0.35% (≤40 mGy central dose) |
| CT Number Scale | -1024 HU to +3072 HU (Extended: -32768 to +32767 HU) |
| Computer System | |
| CPU | Intel Xeon, 4 cores / 8 threads, 3.6 GHz |
| Cache | 8.25 MB |
| RAM | 32 GB ECC |
| Storage | 4 TB (system + image + raw data) |
| Monitor | 24” LCD, 1920×1200 resolution |
| Brightness | 600 cd/m² |
| Contrast Ratio | 1000:1 |
| Image Storage Capacity | ≥ 3,000,000 images |
| Interfaces | DICOM 3.0, USB, DVD/CD RW |
| Dose Optimization | |
| Auto mA | Standard |
| Iterative Reconstruction (iDream) | Standard |
| Pediatric Protocols | Standard |
| Low-dose Lung Screening | Standard |
| Dose Monitoring (V-Dose) | Standard |
| Bolus Tracking & Timing | Standard |
| Patient Table | |
| Horizontal Travel Range | 1600 mm |
| Scan Range | Up to ≥1550 mm (helical) |
| Vertical Range | 511–885 mm |
| Max Load | 210 kg |
| Table Speed | 1–200 mm/s |
| Controls | Foot switches, one-key patient release |
| Dimensions & Installation | |
| Gantry Dimensions | 1970 × 940 × 1850 mm |
| Gantry Weight | 1200 kg |
| Table Weight | 350 kg |
| Console Weight | 50 kg |
| Minimum Room Size | 18 m² |
| Recommended Room Size | 30 m² |
| Power Requirement | 50 kVA |
| Power Supply | 3-phase 380 VAC ±10% |
| Frequency | 50/60 Hz ±1 Hz |
| Operating Environment | |
| Temperature (Scan Room) | 20–26°C |
| Temperature (Operating Room) | 18–28°C |
| Humidity (Scan Room) | 30–70% (non-condensing) |
| Humidity (Operating Room) | 20–80% (non-condensing) |
| Clinical Applications | |
| Applications | Neurology, Lung, Oncology, Liver, CTA, Perfusion Imaging |
| Advanced Functions | |
| Virtual Endoscopy | |
| MPR / 3D / VR / MIP | |
| Tumor Analysis | |
| Lung Nodule Analysis | |
| Bone Mineral Density | |
| Dual Energy Analysis |