Fluoroscopy test phantom QUART DSA

general purpose

The QUART DSA phantom is designed for maximum precision in QA/QC of Digital Subtraction Angiography equipment. It is a Type B sliding design which maximises QC performance in subtraction angiography applications. Unique in its kind, the phantom features longitudinal sliding technique to minimize structural movement artefacts in the test image. In comparision, other phantoms available may exceed artefact limits caused by transversely forced movements. The phantom complies with DIN 6868-4, DIN 6868-8, DIN 6868-150 and IEC 61223-3-3. Technical specifications PHANTOM MAIN BODY: PMMA SLIDER: PMMA VESSEL SIMULATION: 4 aluminium strips Distance: 10 mm between strips Purity: 99.5% (guaranteed) Thickness: 0.05 / 0.1 / 0.2 / 0.4 mm Strip width: 10 mm TISSUE SIMULATION: Step wedge 7 copper steps Steps 0.2 – 1.4 mm LOGARITHMIC COMPRESSION: 1 additional copper step Height: 0.2 mm REMOTE : Pneumatic Control, Length 7 m Parameters Dynamic Range Contrast Sensitivity Artefacts