 | Mammography Single Exposure, High Contrast, Resolution Phantoms. |  |
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Perform QC inspections of mammography system resolution with just one exposure!MQSA Item. The CIRS Model 016A incorporates two 17.5 micron thick gold-nickel alloy 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 or 2.6 mm of aluminum at 20 kV. The patterns are permanently embedded in a thin acrylic wafer (Model 016AW) to protect them from wear or damage. The phantom body is available in BR12 or BR50/50. It enables consistent, reproducible positioning 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). The Model 016A includes a 30x hand held microscope and handling instructions. |
| Specifications
Body:
Material: BR12 or BR50/50 Dimensions:
Length: 125mm
Width: 100mm Height: 20mm Target:
Material: Gold/nickel construction (equivalent to 20 microns lead or 2.6mm aluminum) embedded in acrlyic. Included items: |  |
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016A Set:
(1) 12.5cm X 10cm X 0.5cm Slab
(1) 12.5cm X 10cm X 2cm Slab (1) 12.5cm X 10cm X 2cm Slab with cutout for Acrylic Target 016AW :
(1) Acrylic Target
(1) 30x Handheld Microscope Please indicate either BR12 or BR50/50 composition when ordering. If none specified, defaults to BR12. BR12 = 100% glandular tissue slab composition BR50/50 = 1/2 glandular tissue slab composition, 1/2 soft-fatty slab composition. |
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