快速支持
直接联系认证专家
Size: 29 × 14 × 11 inches (approx.)
Weight: 80 lbs (approx.)
Organs with Speckles (liver, kidneys, etc.)
Sound velocity / Density / Hardness / T2 / Speckles / Attenuation at 2.25 MHz
1435 ± 10 m/s / 0.99 g/cm³ / 20 Shore 00 / 70 ms / VARIABLE / 1.0 ± 0.2 dB/cm
Organs without Speckles (stomach, intestines, etc.)
Sound velocity / Density / Hardness / T2 / Speckles / Attenuation at 2.25 MHz
1400 ± 10 m/s / 0.99 g/cm³ / 20 Shore 00 / 70 ms / NO / 1.0 ± 0.2 dB/cm
Body Tissue
Sound velocity / Density / Hardness / T2 / Speckles / Attenuation at 2.25 MHz
1410 ± 10 m/s / 1.00 g/cm³ / 40 Shore 00 / 55 ms / NO/LOW / 1.5 ± 0.2 dB/cm
Cortical Bone
Sound velocity / Density / Hardness / T2 / Speckles / Attenuation at 2.25 MHz
3000 ± 30 m/s / 2.31 g/cm³ / N/A / N/A / N/A / 6.4 ± 0.3 dB/cm
Trabecular Bone
Sound velocity / Density / Hardness / T2 / Speckles / Attenuation at 2.25 MHz
2800 ± 50 m/s / 2.03 g/cm³ / N/A / N/A / N/A / 21 ± 2 dB/cm
