Nuclear Imaging Test Phantom

Included are internal structures (three rods and six spheres) that can be used to illustrate the precision with which the two image sets are aligned when imaged with both modalities.input:
output:The PET-CT Phantom™ is equipped with internal structures (three rods and six spheres) that can be imaged with both modalities to illustrate the precision of the two image sets being aligned.input:
output:Furthermore, the accuracy of the CT-based PET attenuation correction is assessed by attenuating a single sample of radioactive water by water, bone, and CT contrast material (as well as air alone).input:
output:Acceptance testing of PET/CT and SPECT/CT systemsPET/CT and SPECT/CT systems undergo routine quality assessments.
Assessment of novel image fusion softwareAssessment of novel attenuation correction algorithms

Aluminum tubes are utilized for registration purposes.

The micro cylinder with an outer diameter of 2 inches is used to compare the attenuation region to the non-attenuation region.The contrast solution is provided by the six-inch ring.input:
output:Primary Cylinder:– Phantom interior length: 180 mm– Five fillable spheres with inner diameters of 10 mm, 13 mm, 17 mm, 22 mm, and 28 mm.70 mm is the distance from the sphere plane to the inside wall.9.7 liters of empty cylinder volume

Dimensions of the primary cylindrical insert:– 51 mm Outside Diameter– 180 mm in lengthCylinder at the top:– Cylinder exterior diameter: approximately 5.1 cm– Cylinder interior diameter: approximately four centimeters

– Cylinder interior height: approximately 8.2 cm

– Cylinder exterior height: approximately 12.0 cm

- Empty cylinder volume: 408 cubic centimeters

Three aluminum tubes:– One 5-inch long: approximately 1.7 cc– Two units of 7 inches each: approximately 2.5 cc

Stepped Bone Ring:– Pre-filled with liquid bone composition; not to be opened

The bone ring's volumes are as follows:– Outer volume: 15.6 cubic inches, approximately 256 cubic centimeters– Inner volume: approximately 110 cc, or 6.7 cubic inches