3D Ultrasound Calibration Phantom ATS 560H

The Model 560H rubber-based, tissue-mimicking™ phantom is designed to provide a basic means of evaluating an imaging system’s performance and its 3D volumetric measurements.

The phantom is designed with a combination of monofilament line targets. six non-echogenic cylindrical targets of varying sizes and a 3D egg-shaped target structure. The monofilament line targets have a diameter of 0.12 mm, to optimize the displayed image at frequencies ranging from 2.25 to 7.5 MHz. Four groups of line targets are provided to evaluate the vertical and horizontal calibration measurements, axial-lateral resolution and the dead zone.

Tests Performed
  • Dead Zone or Ring-Down
  • Vertical Measurement Calibration
  • Horizontal Measurement Calibration
  • Sensitivity/Penetration
  • Functional Resolution
  • Focal Zone
  • Axial & Lateral Resolution
  • Image Uniformity
  • Volume Measurements
Uses:
  • Quality Assurance
  • Basic Clinical Performance
  • In-Process Manufacturing
  • 3D Volume Measurement
  • Teaching

3D Ultrasound Calibration Phantom ATS 560H Schematic

Specifications

General

Overall Dimensions 23.4 x 20.5 x 9.5cm
Weight 3.1 Kg
Scan Surfaces 4
Scan Surface Dimensions 7 x 8 cm
19 x 8 cm

Tissue Mimicking Material

Type Urethane Rubber
Freezing Point < -40°C
Melting Point > 100°C
Attenuation Coefficient 0.5 dB/cm/MHz ± 5.0%
Speed of Sound 1450 m/s ± 5.0%

Line Targets

Material Monofilament
Nylon
Diameter 0.12 mm ± 5%
Vertical Group  
Number of Targets 17
Interval Spacing 1.0 cm
Depth 1.0 - 18.0 cm
Horizontal Group  
Number of Targets 10
Number of Groups 2
Interval Spacing 2.0 cm
Depth
Scan Surface #1
Scan Surface #3

5.0 cm
5.0 cm

 

Dead Zone Group
 
 
Number of Targets 9
Lateral Displacement 5.0 mm
Interval Spacing 1.0 mm
Depth 2.0 - 10.0 mm
   
Axial-Lateral Resolution Group  
Number of Targets 6
Lateral Displacement 1.0 mm
Interval Spacing
Axial Depths
Lateral Depths
5.0, 4.0, 3.0, 2.0, 1.0 mm
5.5 & 12.5 cm
5.5 & 14 cm
Depth 7.0, 11.0, 4.0, 16.0 cm

Anechoic Target Structures

Type Non-echogenic, cylindrical
Number of Targets 6
Targets:
Group 2, 3, 4
Group 6, 8
 
17
8
Diameters 4, 8, 10 mm
Interval Spacing
(center to center)

1.0 cm
Depth 3, 5, 12, 15 cm

3D Target Structure

Type Echogenic, Egg-shaped structure
Number of Targets 1
Dimensions Length: 70 mm
Width: 50 mm
Volume 91.6 cm3


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