The Flanged Jaszczak Phantom has both SPECT and PET capabilities. The phantom has a protruding flanged top and with 3.2 mm cylinder wall thickness, for reduced attenuation.
The Flanged Jaszczak Phantoms comes in four different models. The Ultra Deluxe Jaszczak Phantom for use with ultra-high spatial resolution SPECT and PET systems. The Deluxe Jaszczak Phantom for use with high to very high spatial resolution SPECT and PET systems.
The Standard Jaszczak Phantom for use with medium to high spatial resolution SPECT and PET systems. The Benchmark Jaszczak Phantom designed for both SPECT and PET. The phantom is also used with systems with poorer spatial resolution, larger radius-of-rotation, low cut-off reconstruction filters and count densities mimicking clinical scans.