General Multi-Tissue Ultrasound Phantom 054GS

Product Overview:
     The General Multi-Tissue Ultrasound Phantom (054GS) contains grayscale targets and enhanced sensitivity targets that exceed the requirements outlined in the ACR accreditation program. This phantom is made from CIRS' proprietary Zerdine® hydrogel polymer, which is formulated to provide tissue-mimicking properties, including compatibility with harmonic imaging. To maximize the phantom's lifespan, the gel is enclosed in a sturdy ABS plastic housing with a Saran-based laminated membrane.

Product Features
1. Uniformity;
2. Penetration Depth;
3. Beam Profile/Focal Zone/Lateral Response Width;
4. Vertical Distance Measurement;
5. Horizontal Distance Measurement;
6. Axial and Lateral Resolution;
7. Elevation Resolution;
8. Contrast Resolution;
9. Grayscale Contrast Sensitivity;
10. Dead Zone Evaluation.
Technical Parameters
1. ZERDINE® Properties
Freezing Point: 0°C
Melting Point: Above 100°C
Speed of Sound: 1540 m/s
Other: Compatible with Harmonic Imaging

2. Vertical Distance Group
Number of Targets: 10
Wire Diameter: 100 μm, Nylon Monofilament
Depth Range: 1 to 18 cm
Spacing: 20 mm

3. Horizontal Distance Group
Number of Groups: 7
Wire Material: 100 μm, Nylon Monofilament
Depth: 9 cm
Spacing: 20 mm each

4. Near-Field Group
Number of Targets: 6
Wire Diameter: 100 μm, Nylon Monofilament
Depth Range: 1 to 6 mm
Distance from Black/White Targets: 1 mm;

5. Axial-Lateral Resolution Group
Wire Diameter: 80 μm
Group 1 Depth: 3 cm
Axial Spacing: 4, 3, 2, 1, 0.5 & 0.25 mm
Lateral Spacing: 4, 3, 2, 1, 0.5, and 0.25 mm
Group 2 Depth: 11 cm
Axial Spacing: 5, 4, 3, 2, and 1 mm
Lateral Spacing: 5, 4, 3, 2, and 1 mm

6. Anechoic Cylinders
Number of Targets: 5
Target Diameter: 8 mm
Target Depth: 4, 7, 10, 13, and 16 cm
Contrast: Anechoic, Cyst-like

7. Grayscale Targets
Number of Targets: 6
Contrast: -6 dB, -3 dB, +3 dB, +6 dB, and Hyperechoic
(approx. 12 dB) relative to background
Depth: 4 cm
Diameter: 8 mm.