View PDF Catalog   

Closeout Items   

Cube 20 Phantom

Cube 20 Phantom
Item Number :

Cube 20 Phantom


Open section C-IMRT_Phantoms(PDF) to view related products. (Opens in a new tab)

Cube 20 Phantom.

The Cube 20 Phantom was designed for routine QA in RT and IMRT applications where ease of use and quick set-up are important.  The Cube 20 phantom is manufactured from Plastic Water® DT which faithfully mimics the linear attenuations of water within 1% from 50 keV to 25 MeV.  This enables complete QA from CT image acquisitions to therapy dose verifications.  The 20 cm cubic dimension was chosen as a suitable approximation for both head/neck and torso treatments.  All the edges are rounded to avoid CT artifacts.

•  Routine patient QA.

•  Beam constancy checks.

•  MLC QA.

•  User friendly set-up and positioning.

•  Suitable for head/neck and torso treatments.

•  Mimics water within 1%.

Chamber, diode or MOSFET detectors are easily positioned at isocenter of the cube and laser alignment marks on all sides facilitate precise positioning of the phantom.  Detector position can be adjusted in 1 mm increments longitudinally and 5 mm increments for lateral and elevational adjustments.

Ready-Pac film can be inserted in the cube.  By rotating the cube, the film is easily set in sagittal, coronal or transverse orientations.  Stainless steel fiducials points are clearly resolvable on CT images and leave small indentations on the film for precise film to plan registration.

Item 682-400 includes:

(1)  Plastic Water® Cavity Block.
(3)  Lateral Spacers.
(3)  Elevational Spacers.

Size:  8" x 8" x 8" (20.3 x 20.3 x 20.3 cm)
Lateral Spacers:  0.2", 0.4", 0.8" (0.5 cm, 1 cm, 2 cm)
Elevational Spacers:  0.2", 0.4", 0.8" (0.5 cm, 1 cm, 2 cm)

Insert Option:
Customers are encouraged to complete their order with the purchase of the insert option listed below.  Customer must specify ion chamber and / or cavity code*.

*See Documents tab for ion chamber cavity code chart.

(Image shows Cube 20 Phantom with Cavity Block inserted)



1 other products in the same category: