![]() |
|
Shear Wave Liver Fibrosis Phantoms. |
ASTM standard D575-91 to ensure accurate elasticity.
Density will also be measured to allow accurate conversion
of shear wave speed to shear wave modulus and Young’s
modulus. Model 039 includes: SPECIFICATIONS
INTERNAL DIMENSIONS: Ø 11.6 cm, height 14 cm
(Ø 4.5 in, height 5.5 in)
MATERIALS: Zerdine® CONTRAST: Speckle contrast to match CIRS liver reference SPEED: 1560- 1600 m/s (varies with material stiffness) ATTENUATION: 0.50 dB/cm-MHz YOUNG’S MODULUS: 3, 12, 27, 48 kPa* DENSITY: 1.03 g/cc (exact value provided with certification) POISSON’S RATIO: 0.5 *Young’s Modulus tested in batch samples following ASTM standard D575-91 to ensure elasticity measurements within +/- 4%. Measure values will be provided in a certification sheet that comes with each phantom. |
![]() | ![]() |
![]() |
|