Automated QA for helical tomotherapy
RIT is your best source for the tests specified for helical tomotherapy in the TG-148 report. These automated QA tests include:
Image Quality Tests (Cheese Phantom)
For Robotic Radiosurgery
These automated Machine QA tests include:
The Single Vendor Solution That Performs or Trends EVERY TG-142 Test
RIT for TG-142 enables you to use your EPID for many machine tests with confidence and ease. In addition, imaging QA phantoms are automatically scored with easy to use tracking and trending functions.
RIT’s new 3D EPID based Stereotactic alignment routine automatically processes a set of Winston-Lutz images to give a fast, accurate measurement of isocenter position. RIT’s version of this classic test allows you to use 3-12 images and provides an error estimate to determine the wobble around the isocenter. Results are easy to interpret and can be done with any field shape, size, and any ball bearing phantom.
Patents: US 9192784, JP 6009705, and CA 2918045. Other international patents pending.
This routine measures how well radiation and light field positions coincide for conformance with TG-142 recommendations. The routine can be used with a variety of phantoms including the RIT L-Rad phantom. The routine can make use of EPID images of the radiation field and can adapt to a variety of SIDs, asymmetric and custom field sizes. Besides radiation- light field coincidence the routine measures field symmetry and flatness, penumbra width, and field edge orthogonality in vertical and horizontal directions.
This classic routine measures the mechanical alignment of the gantry, the collimators, and the table. It automatically finds the starshot beam centers and edges to calculate misalignment using a variety of measures. EPID images of several spokes can be easily combined to analyze star patterns with the built-in Image Compositor tool.
RIT Software makes a variety of beam-related measurements easy, and supports the widest variety of image formats including EPID, film, and CR.
All of RIT’s therapy products
in one convenient and
The original RIT product
combining patient and
All of the machine and
imaging tests for TG-142 in a
“just what you need” package
A comprehensive test suite
for helical tomotherapy
test suite for robotic
Full suite of film dosimetry
routines including patient and
basic machine QA
Basic film analysis package