| Specifications | ||
| No. | Item | Specification |
| 1 | Detector | |
| 1.1 | Detector number | 2 pc, full digital, rectangle |
| 1.2 | Detector FOV | 360mm×500mm |
| 1.3 | Photomultiplier | 55×2 |
| 1.4 | Crystal | Sodium iodide, thickness: 9.5mm |
| 1.5 | Energy range | 50keV~400keV |
| 1.6 | Inherent energy resolution (99mTc) | ≤9.9% |
| 1.7 | Inherent space resolution | |
| 1.7.1 | Central FOV (FWHM) | ≤3.5mm |
| 1.7.2 | Central FOV (FWTM) | ≤6.5mm |
| 1.7.3 | Effective FOV (FWHM) | ≤3.5mm |
| 1.7.4 | Effective FOV (FWTM) | ≤6.5mm |
| 1.8 | Intrinsic uniformity | |
| 1.8.1 | Central FOV (differential) | ≤2.2% |
| 1.8.2 | Central FOV (integral) | ≤3.0% |
| 1.8.3 | Effective FOV (differential) | ≤2.5% |
| 1.8.4 | Effective FOV (integral) | ≤3.0% |
| 1.9 | Inherent lineation | |
| 1.9.1 | Differential lineation (Central FOV) | ≤0.7mm |
| 1.9.2 | Differential lineation(effective FOV) | ≤1.0mm |
| 1.9.3 | Absolute linearity (Central FOV) | ≤2.0mm |
| 1.9.4 | Absolute linearity (effective FOV) | ≤2.0mm |
| 1.1 | Maximum count rate (@ window | 130 kcps |
| width 20%) | ||
| 1.11 | System resolution (low energy high | ≤8.0mm |
| collimator) | ||
| 1.12 | System sensitivity (low energy high | ≥71cpm/μCi |
| resolution collimator) | ||
| 1.13 | Planar sensitivity difference between | ≤5% |
| detectors | ||
| 1.14 | System space resolution(low energy high resolution collimator, FWHM) | |
| 1.14.1 | Axial direction | 9.0mm |
| 1.14.2 | Agittal direction | 12.0mm |
| 1.14.3 | Tangential direction | 10.0mm |
| 1.15 | Detector movement | Rotation: 90 º Up-down: 200mm |
| 1.16 | Aver. Rotation center offset ≤2.5mm(low energy general collimator) | ≤3mm(low energy high resolution |
| collimator) | ||
| 2 | Gantry | |
| 2.1 | Weight(without collimator) | ≤2300kg |
| 2.2 | Bore | ≥64cm |
| 2.3 | Rotation | |
| 2.3.1 | Rotation range | ≥225º |
| From -45 º~180 º | ||
| 2.3.2 | Min. rotation speed | ≤0.040RPM |
| 2.3.3 | Rotation precision | ≤1º |
| 2.4 | Position monitor | 12″ color screen |
| 2.5 | Patient safe belt | Yes |
| 2.6 | Gantry type | None cantilever type |
| 2.7 | Control box | 1 pc |
| 2.8 | Gantry accessories | |
| 2.8.1 | Supporting structure | 1 pc |
| 2.8.2 | Turn plate | 1 pc |
| 2.8.3 | Motion control system | 1 set |
| 2.8.4 | Power cabinet | 1 set |
| 3 | Patient table | |
| 3.1 | Table material Attenuation | ≤10% |
| 3.2 | Weight capacity | 0~135kg |
| 3.3 | Scan range | ≥190cm |
| 3.4 | Position precision | ≤2mm |
| 3.5 | Vertical movement range | 1140mm~650mm |
| 3.6 | Horizontal movement | |
| 3.6.1 | Max. speed | ≥30cm/min |
| 3.6.2 | Min. speed | ≤12cm/min |
| 3.7 | Vertical movement speed | 20mm/s |
| 3.8 | Head support | 1 pc |
| 3.9 | Table support | 1 set |
| 3.1 | Motor | 2 set |
| 4 | Collimator | |
| 4.1 | Low energy high resolution type collimator (Standard) | 2 pc |
| 4.1.1 | Low energy high resolution collimator weight | ≤35kg per unit |
| 4.2 | High energy general type collimator (optional) | 2 pc |
| 4.2.1 | High energy general type collimator weight | ≤75kg/unit |
| 4.3 | Low energy general type collimator (optional) | 2 pc |
| 4.3.1 | Low energy general type collimator weight | ≤50kg/unit |
| 4.4 | Collimator replacement device | 1 pc for each collimator |
| 5 | Acquisition workstation | |
| 5.1 | OS | Windows |
| 5.2 | CPU | ≥2.8GHz |
| 5.3 | RAM | ≥2GB |
| 5.4 | HDD | ≥320GB |
| 5.5 | Monitor | ≥19″ |
| 5.6 | Recorder | CRW/DVD |
| 5.7 | Keyboard and mouse | 1 pc |
| 5.8 | DICOM3.0 | Yes |
| 6 | Post processing workstation | |
| 6.1 | OS | Windows |
| 6.2 | CPU | ≥2.8GHz |
| 6.3 | RAM | ≥2GB |
| 6.4 | HDD | ≥320GB |
| 6.5 | Monitor | ≥19″ |
| 6.6 | Recorder | CRW/DVD |
| 6.7 | Keyboard and mouse | 1 pc |
| 6.8 | DICOM3.0 | Yes |
| 7 | Software function | |
| 7.1 | Language English | |
| 7.1.1 | Static collection | Yes |
| 7.1.2 | Whole body scan acquisition | Yes |
| 7.1.3 | Dynamic collection | Yes |
| 7.1.4 | Section | Yes |
| 7.2 | General image display and analysis | Yes |
| 7.2.1 | Zoom in, zoom out, copy | Yes |
| 7.2.2 | Image filter | Yes |
| 7.2.3 | Cine function | Yes |
| 7.2.4 | ROI establish, display and statistics | Yes |
| 7.2.5 | Palette function | Yes |
| 7.2.6 | Window width/level | Yes |
| 7.3 | Curve computing software | Yes |
| 7.3.1 | Time radioactive curve | Yes |
| 7.3.2 | Image mathematical function | Yes |
| 7.3.3 | Measurement function | Yes |
| 7.4 | Organ function analysis | |
| 7.4.1 | Bone imaging and analysis | Yes |
| 7.4.2 | Bone sectional imaging analysis | Yes |
| 7.4.3 | Full body imaging and analysis | Yes |
| 7.4.4 | Thyroid imaging and analysis | Yes |
| 7.4.5 | Thyroid sampling and quantitative analysis | Yes |
| 7.4.6 | General image display and processing function | Yes |
| 7.5 | Renal function analysis | |
| 7.5.1 | Basic analysis | Yes |
| 7.5.2 | Dynamic analysis | Yes |
| 7.5.3 | Static analysis | Yes |
| 7.5.4 | GFR glomerular filtration rate analysis | Yes |
| 7.5.5 | Renal perfusion analysis | Yes |
| 7.5.6 | Left/right renal clearance rate analysis | Yes |
| 7.6 | Reconstruction | |
| 7.6.1 | Transversal reconstruction | Yes |
| 7.6.2 | Sagittal reconstruction | Yes |
| 7.6.3 | Coronal reconstruction | Yes |
| 7.6.4 | Customized cardiac sectional reconstruction | Yes |
| 7.7 | Report system English | |
| 7.7.1 | User information management system | Yes |
| 7.7.2 | Image printing software | Yes |
| 7.8 | Quality control software English | |
| 7.8.1 | Pixel size adjustment function | Yes |
| 7.8.2 | Automatic gain correction function | Yes |
| 7.8.3 | Energy correction function | Yes |
| 7.8.4 | Linearity correction function | Yes |
| 7.8.5 | Uniformity correction function | Yes |
| 8 | Quality control | |
| 8.1 | QC phantom | Yes |
| 8.2 | Source | Yes |
| 8.3 | User manual | Yes |
| 8.4 | Free software upgrading | Yes |
Visionstar XCT350 CT Scan
$255,000.00
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