Supertech ®
Thousands of Products
Serving You is Our Pleasure

Home

Registered w/
Dun & Bradstreet 

VOSB - Veteran Owned Small Business since 1973   NAICS CODE: 423450


Product Categories

  
  Supertech's
  X-ray Technique Calculator
  Alderson Phantoms
  Anesthesiology
  Anthropomorphic Phantoms
  Aprons and Barriers
  BIODEX Tables
  Breast Imaging/Care/Mammo
  Chairs
  CT
  Eyewear
  Filters
  First Resp./Homeland Security
  L-Blocks and Shields
  Mammography
  MRI
  Multi-Modality Phantoms
  Nuclear Medicine
  Patient Positioning
  Quality Control Instrumentation
  Radiation Survey Meters
  Radiation Therapy
  Radiopaque Rulers
  Ultrasound
  X-Ray Technique Calculator
  Continuing Ed / CEU
 

Gray Scale Ultrasound Phantom Model 047
For evaluating resolving power as a function of depth, size, and contrast.

Features

  • 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

Introducing a new design using proven, patented materials to permit rapid visualization of gray scale resolution power at continuous depths from 1 to 12 cm. Model 047 is a single simple tool to assess resolution of masses varying in size, depth and contrast. The Model 047 is usable on all diagnostic ultrasound machines thus allowing user evaluation of gray scale sensitivity 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.
 

Model 047 Specifications:

Dimensions: 35 cm x 13 cm x 17 cm

Weight:  23 lbs.

Scanning Well: 1 cm deep

Material:

Zerdine®, solid elastic water-based polymer Freezing Point: 00 C,
Melting Point: Above 1000 C

Scanning Membrane: Saran-based laminate

Background:

Attenuation Coefficient: 0.50 dB/cm/MHz± 0.05 dB/cm/MHz

Speed of Sound: 1540 m/s ± 6 m/s

Contrast: 0 dB

Targets

Attenuation Coefficient: 0.50 dB/cm/MHz ± 0.05 dB/cm/MHz

Speed of Sound: 1540 m/s

Contrast: anechoic, -9, -6, -3, +3, +6, +9 dB

Diameters: 2.4, 4, and 6.4 mm

Depth Range:

3 mm: 1 cm - 6 cm
4 mm: 2 cm - 9 cm
6 mm: 3 cm - 12 cm

Gray Scale Phantom Procedure

For each probe combination scan laterally to detect maximum frequency of visualization.

Freeze image, measure depth from scan surface to top of target of last visualization.

Test objects have same speed and attenuation as background

Masses are angled for continuous assessment over a range of depth.

 

     Supertech ®
  President: David B. McNitt
  V.P. of Marketing: Judy McNitt-Mell
  Asst. to the President: Joy E. Nystrand

  Address:
  P.O. Box 186
  Elkhart, IN 46515 USA

  Sales: 800-654-1054
  Phone: 574-264-4310
  Fax: 574-264-9551


Email: sales@supertechx-ray.com
Support: support@supertechx-ray.com