|Mammography Single Exposure, High Contrast, Resolution Phantoms.|
Perform QC inspections of mammography system resolution with just one exposure!|
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.
Material: BR12 or BR50/50
Material: Gold/nickel construction (equivalent to 20 microns lead or 2.6mm aluminum) embedded in acrlyic.
(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
(1) Acrylic Target
(1) 30x Handheld Microscope