Phantom Usage Illustration 273
3. C: Vertical Distance Target Group,
This target group includes 19 strings, with the adjacent string interval is 10mm.
4. D: Horizontal Distance Target Group,
This target group includes 7 strings, with adjacent string interval is 20mm.
5. E: Hyperechoic(tumor-like) Target,
Hyperechoic target(tumor-like), is located between 70-80 mm in depth, with a 10 mm diameter
cylindrical shape. The cylinder axis is parallel to the target string.
6. F: Anechoic (Cyst-like, 10 mm in diameter) and stones-like Target,
Cyst-like cylindrical shape target, is located between 70-80 mm in depth, with 10 mm in diameter of the
cylinder. The axial is parallel to the target string. Stones mimicking target is located in the center of the
cyst target with irregular shape, among which the maximum size is of about 4-6 mm.
7. G: Anechoic (Cyst-like, 6 mm in diameter) Target,
Anechoic (cyst-like) target, is located between 47-53mm in depth, with a 6mm diameter cylindrical
shape. Its cylinder axis is parallel to the target string.
4.2 Ultrasound Phantom Model KS107BG
A1-A4: Axial Resolution Target String Group
B1-B4: Lateral Resolution Target String Group
C: Dead Zone Target Group
D: Vertical Distance Target Group
E: Horizontal Distance Target Group
F1-F3: Anechoic (Cyst-like target, diameter: 2 mm, 4mm, 6mm) Target Group
The detail introduction of 14 target groups is as following:
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