Ultrasound Resolution Phantom, M044 - CIRS


Ultrasound Resolution Phantom

Ultrasound Resolution Phantom, M044 - CIRS

Designed for Evaluating System Resolution
  • Unique dual attenuation design allows testing on low frequency abdominal
    probes up to 5 MHz and high frequency probes to 15 MHz and higher
  • Detachable water wells allow for testing curvilinear and endocavity probes
  • Single units and sets with custom modulus values are available upon request
  • Ensure over ten years of reliable use through reinspection and repair services


Includes best in industry four-year warranty

Due to the nature of sound wave propagation in tissue, all ultrasound systems must make a trade-off between resolution and depth of penetration. Higher frequency transducers provide greater resolution at the cost of depth of penetration, while lower frequency transducers sacrifice resolution for a larger field of view. The Model 044 provides an ideal platform for assessing the combination of depth of penetration and resolution using targets that combine axial, lateral and elevational resolution into a single parameter known as “effective resolution.”

To measure effective resolution, the Model 044 provides resolution and contrast targets over a series of depths.
The phantom is constructed from the patented solid elastic material, Zerdine®(1) and is housed in a rugged ABS casing. Zerdine accurately simulates the ultrasound characteristics of human liver tissue. The phantom includes a carry case, certificate of compliance, user guide and 48-month warranty. 
Routine Quality Control Measurements with Model 044
  • Uniformity
  • Depth of Penetration
  • Vertical and Horizontal DistanceHorizontal Distance

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