팬텀 몸은 BR12 또는 BR50 / 50에서 사용할 수 있습니다. (방사선과의 미국 대학에서 권장하는) 측면을 중심으로 유방지지 플레이트 위에 4.5 cm 가슴 벽 1 cm에서 일관되고 재현 가능한 위치를 할 수 있습니다.

The CIRS Model 016A incorporates two 17.5 micron thick gold-nickel bar patterns (Model 019-500). These bar patterns are positioned at 90 degrees to allow assessment of resolution perpendicular and parallel to anode-cathode axis in just one exposure. The targets have 17 segments from 5 lp to 20 lp/mm and are equivalent to 25 microns of lead at 20 keV.
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The patterns are permanently embedded in a thin acrylic wafer (Model 016AW) to protect them from wear or damage.
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The phantom body is available in two different breast equivalent materials and features a cavity for the acrylic wafer. This design enables consistent, reproducible positioning of the bar pattern at 4.5 cm above the breast support plate and 1 cm from the chest wall, centered laterally (as recommended by the American College of Radiology).