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The IMRT Pelvic 3D phantom properly represents human pelvic anatomy in shape, proportion and structure as well as density. This enables thorough analysis of both the imaging and dosimetry system. The phantom is elliptical in shape and has a tissue equivalent, three dimensional skeleton.
Tissue equivalent interchangeable rod inserts for ionization chambers allow for point dose measurements in multiple planes in the phantom and film calibration. The phantom also supports film dosimetry with not only standard radiographic films but also GafChromic® media.
The IMRT Pelvic 3D Phantom includes four different Electron Density reference plugs which can be interchanged in five separate locations within the phantom. The surface of the phantom is etched with grooves to ensure proper orientation of the CT slices and accurate film to plan registration.
IMRT Phantom Accessories, Electron Density reference inserts, and Cavity Codes can be found on the following pages.
Item 682-515 includes the following:
(1) 5 cm tissue equivalent reference section for interchangeable electron density inserts
(10) 1 cm thick contiguous 3D pelvic sections each drilled to accommodate rod inserts
(1) Homogeneous section that accommodates 682-527 & 682-528 cassettes
(1) Water equivalent rod insert with ion chamber cavity
(5) Water equivalent rods inserts (2.5 cm x 5 cm long)
(20) Bone equivalent solid disks (2.5 cm x 1 cm thick)
(1) Bone equivalent insert with ion chamber cavity
(30) Water equivalent solid disks (2.5 cm x 1 cm thick)
(1) Alignment base
(1) Holding device
(1) Electron density reference plugs (set of 4: lung, bone, muscle, adipose)
(1) Set of CT to film fiducial markers
(1) Film Stack of 3D reconstruction
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