Gammex 1472多能量CT模体

Cirs MECT体模

Multi-Energy CT Phantom用于评估和QC Dual-Energy Multi-Energy Spectral CT功能。用途包括检测材料分离和定量，评估单能图像，设置有效的协议，并扫描仪和随着时间的推移值的质量控制。Multi-Energy CT Phantom可以对扫描仪的性能进行可靠的评估。使用代表碘，钙，血液，脂肪等的固体棒测试材料的辨别力确保多能量分析临床方案的有效性验证多能量扫描的定量准确性比较不同扫描仪的一致性和稳定性检查扩展视野中的工件测试头部（20厘米）和身体（40厘米×30厘米）的配置确保你需要的准确性

可互换插件：27 个实心插件和 1 个真水容器，标有 CT 可见棒识别码

材质：HE CT Solid Water?

Gammex 1472多能量CT模体

Sun Nuclear MECT体模

Specifications Depth: Material: 8 HE Iodine Inserts with Variable Concentrations: 8 HE Calcium Inserts with Variable Concentrations: 2 Blood [iron] with Iodine Inserts: Weight: Stand: 16.5 cm (6.3 in), up to 26.5 cm (10.2 in) with extension plates HE CT Solid Water? In-plane Dimensions: 40.0 cm (15.7 in) x 30.0 cm (11.8 in) Diameter of Removable Head Section: 20. 0 cm (7.87 in) HU values of iodinated rod for mono-energetic reconstructions. ?Calculated values ba[x]sed on material compositions and NIST values (blue curve) vs HU values from mono-energetic reconstructions (red circles). Interchangeable Inserts: 3 Iodine Inserts with Variable Diameters: 27 solid inserts plus 1 true water container, each tagged with a CT- visible rod identification code Concentrations of 0.2, 0.5, 1.0, 2.0, 5.0, 10.0, 15.0, and 20.0 mgmL 5.0 mgmL concentration at diameters of 2.0, 5.0, and 10.0 mm Concentrations of 0, 5, 10, 20, 50, 100, 200, and 300 mgmL 3 Blood [iron] Inserts: Blood-mimicking material at relative electron densities of 1.03, 1.07, and 1.10 Blood-mimicking material plus iodine at 2.0 and 4.0 mgmL 3 Tissue-Mimicking Inserts: High-Equivalency Brain, High- Equivalency Adipose, High- Equivalency CT Solid Water

15.5 kg (34.1 lbs) Stand is included