Gray Scale Ultrasound Phantom

Model 047
Evaluate Resolving Power as a Function of Depth, Size and Contrast
  • Allows rapid visualization of gray scale resolution power at continuous depths from 1 to 12 cm
  • Ensure over ten years of reliable use through reinspection and repair services

Includes best in industry four-year warranty

The CIRS Gray Scale Ultrasound Phantom is a single, simple tool to assess resolution of masses varying in size, depth and contrast. The phantom’s unique design allows for rapid visualization of gray scale resolution power at continuous depths from 1 to 12 cm.

Due to the controlled scatter characteristics of the targets, the Model 047 may be used to evaluate gray scale sensitivity on all diagnostic ultrasound machines with a wide range of transducer frequencies. This phantom is an ideal training tool for learning optimum system setup and evaluating system performance.

Masses may be viewed with either a circular or elliptical cross-section. The mass diameters were selected so the volume imaged would double as the diameter increased. The gray-scale levels were selected to achieve a doubling in signal intensity as you move from mass to mass. The anechoic masses comply with the ACR accreditation program.

The phantom is constructed of Zerdine(1), a patented, tissue-mimicking material, and is housed in a rugged ABS plastic for increased durability. The Gray Scale Ultrasound Phantom includes foam-lined carry case, certificate of compliance, user guide and 48-month warranty.

  • 21 Testing objects
  • Diameters: 2.4, 4, & 6.4 mm
  • Contrast: Anechoic, -9, -6, -3, +3, +6, +9 dB
  • Depth of test object varies continuously as phantom is scanned laterally
  • Scatter controlled independently from attenuation
  • Carry case included

Data Sheet

Gray Scale Ultrasound Phantom: Data Sheet

'Carson, Paul, Gerald Lecarpentier, Christine Lashbrook, Won-mean Lee, Mitchelle Goodsitt, Kazuhiro Saitou, Boyun Wang, Seunghun Baek, and Brian Fowlkes. LOCAL COMPRESSION DURING AUTOMATED ULTRASOUND SCANNING AND METHODS OF ACOUSTIC COUPLING. The Regents Of The University Of Michigan (Ann Arbor, MI, US), assignee. Patent 20130116570. 09 May 2013. '. View
'Bo, Peng, Junliang Lai, Yang Wang, Ling Wang, and Dong C. Lui. "CUDA-Based Parallel Computation Framework for Phase Root CUDA-Based Parallel Computation Framework for Phase Root Seeking AlgorithmSeeking Algorithm." Journal of Medical Imaging and Health Informatics 4.6 (2014): 922-31. Web. '. View
'Granchi, S., E. Vannacci, E. Biagi, and L. Masotti. "Multidimensional Spectral Analysis of the Ultrasonic Radiofrequency Signal for Characterization of Media." Elsevier, 16 Feb. 2016. Web. '. View
'Lorentsson R, Hosseini N, Johansson JO, et al. Comparison of the low contrast detectability of two ultrasound systems using a greyscale phantom. J Appl Clin Med Phys. 2016;17(6):6246. '. View


Model: 047 Modalities: ,