Ultrasound Phantoms for 2D & 3D Evaluation
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Ultrasound Phantoms for 2D & 3D Evaluation Model 555 Set DESIGNED FOR COMPLIANCE WITH AIUM STANDARDS The Model 555 Set consists of two phantoms, the CIRS Model 055 3D Ultrasound Calibration Phantom and 055A 3D Wire Test Object, as described in the AIUM publication “Standard Methods for Calibration of 2-Dimensional and 3-Dimensional Spatial Measurement Capabilities of Pulse Echo Ultrasound Imaging Systems”. These phantoms were designed to evaluate measurements taken on ultrasound systems using newer spatial encoding algorithms. This is especially important for the 3-D and 4-D ultrasound systems currently on the market. Both phantoms are manufactured from the water-based polymer developed by CIRS called Zerdine®(1) and housed in rugged ABS containers that minimize desiccation. The background is calibrated to mimic the ultrasound characteristics of human liver tissue. Unlike other phantom materials, Zerdine is not damaged by changes in temperature. The Model 055 3D Ultrasound Calibration Phantom is a volumetric target phantom and contains a small and large egg shaped volume. There are two scanning surfaces and the targets are off centered within the background material. Depending upon what side is scanned, the test objects are located at distances ranging from 2 to 6 cm from the scanning surface. The Model 055A 3D Wire Test Object is a wire-target phantom. In 2-D, the wires can be used to trace imaginary elliptical or rectangular shapes while, in 3D-mode, the same wire targets can trace out elliptical and/or rectangular rods. These are used to measure perimeters, volumes and surface areas. The phantom also can be used to determine image uniformity and depth of penetration. The phantoms come with a carry case, a copy of the above referenced AIUM publication as a user’s guide, and handling instructions. Phantoms may also be purchased separately. Benefits • Perform systems checks according to published AIUM Standard • Evaluate measurements taken on 2D, 3D, and 4D ultrasound machines • Determine image uniformity & depth of penetration 2428 Almeda Avenue Suite 316 • Norfolk, Virginia 23513 • USA Tel: 800.617.1177 • 757.855.2765 • Fax: 757.857.0523 WWW.CIRSINC.COM Tissue Simulation &

CONTAINER Dimensions: 15 x 15 x 15 cm Material: ABS Housing BACKGROUND GEL Zerdine, solid elastic water-based polymer Freezing Point: 0º C Melting Point: Above 100º Cz ACOUSTIC PROPERTIES Attenuation Coefficient: 0.5 dB/cm-MHz Speed of Sound: 1540 m/s SCANNING MEMBRANE Material: Saran-based laminate DEPTH OF TARGETS 2 to 6 cm from scanning surface VOLUME OF TARGETS Small egg: 6.7 cc Large egg: 65.0 cc MODEL 055 INCLUDES 3D Ultrasound Calibration Phantom Carry Case 48-month Warranty CONTAINER Dimensions: 13 x 18 x 11 cm Material: ABS Housing BACKGROUND GEL Zerdine, solid elastic water-based...