Advantage超声模体提供了一种新的改进的双扫描表面设计，可轻松适应线性，扇形内窥镜探头和经食管（TEE）探头。
美国acertara Advantage超声模体特点：
死区或环下（A1和A2）
水平测量校准线性（C1和C2）
水平测量校准扇区（C1和C2）
灵敏度/渗透（F）
垂直测量校准（B1和B2）
图像均匀性（无目标区域）
功能分辨率（F1，F2）
焦点区（B1，B2或F）
轴向和横向分辨率（E1，E2，E3）
对比度，灰度（G1，G2，G3）
The Advantage™ Ultrasound Phantom is an easy to use comprehensive means of evaluating ultrasound systems with an effective operating frequency range of 2.25 to 10MHz. The phantom is designed with a combination of monofilament line targets for distance measurements and tissue mimicking target structures of varying sizes and contrast content. Four gray scale targets ranging in contrast from +6 to -3dB are provided to evaluate the system’s displayed dynamic range and gray scale processing performance.
The Advantage™ Phantom offers a new and improved dual scan surface design to easily accommodate linear, sector, endoscopic probes and transesophageal (TEE) probes.
scanning-port-for-tee-probes-phantom-picenoscopic-scan-surface-with-trough-phantom-picstandard-scan-surface-phantom-pic
Dead Zone or Ring-Down (A1 & A2)
Horizontal Measurement Calibration Linear (C1&C2)
Horizontal Measurement Calibration Sector (C1 & C2)
Sensitivity/Penetration (F)
Vertical Measurement Calibration (B1 & B2)
Image Uniformity (target-free areas)
Functional Resolution (F1, F2)
Focal Zone (B1, B2 or F)
Axial & Lateral Resolution (E1, E2, E3)
Contrast, Gray Scale (G1, G2, G3)
