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美国acertara Advantage超声模体
来自:深圳为尔康科技有限公司
100人民币
发布时间:2018-6-11
关注次数:222
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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)
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