An impressive range of products

Radiological Imaging Technology

Machine QA

TG-148

Automated QA for Helical TomoTherapy^®

These automated QA tests include:

Y-jaw divergence/beam centering
Y-jaw/gantry rotation plane alignment
Gantry angle consistency
Treatment field centering
Couch translation/gantry rotation
Interrupted Treatment
MLC alignment test
Laser localization
Built in RITtrend reporting and trending
PDF reports for every analysis routine

Image Quality Tests:

CT Number to Density
Uniformity
Resolution
Contrast
Noise
Geometric Accuracy (New in V6.6)
Geometric Distortion (New in V6.6)
Crop images with Pin Prick, Erase and ROI tool (New in V6.6)

TomoTherapy® is a registered trademark of Accuray, Inc.

For users requiring both Machine & Patient QA, try

TG-135

One software product for all CyberKnife^® Machine QA

DEVELOPED IN ACCORDANCE WITH TG-135

Fully Automated Machine QA Tests

End-to-End Test:
- Fully automated for the Ball Cube 2 phantom – no film flipping or mirroring needed
- Ball Cube phantom
- Mini Ball Cube phantom
AQA test
IRIS Test
Laser Coincidence Test
Fully Automated MLC Test for the M6 Collimator

Features include

Built in RITtrend reporting and trending
PDF reports for every analysis routine

CyberKnife® is a registered trademark of Accuray, Inc.

TG-142

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.

Features

IGRT Daily QA
CBCT imaging for OBI and XVI
Planar kV Imaging
Planar MV (EPID) Imaging
MLC accuracy
Enhanced Stereotactic (Winston-Lutz)
Radiation vs. Light Field
- Regular
- Asymmetrical
Beam profiles / Flatness / Symmetry
Starshots and more

For users requiring both Machine & Patient QA, try

3D Winston-Lutz

3D Stereotactic Alignment Isocenter Analysis

The RIT family of products come equipped with an automated 3D Stereotactic Alignment routine to give you a fast and accurate measurement of isocenter accuracy. Using only a set of EPID Winston-Lutz images, the RIT system will calculate deviations between radiation and mechanical isocenter, determine ball/BB setup error (New in 6.6), and suggest couch alignment adjustments to optimize your system’s accuracy. Additionally, this routine enables individual component (gantry, collimator, couch) characterization to better understand distinct contributions to isocenter deviation, giving insight into adjustments that can be made to improve delivery performance if needed.

Eliminate your need for films and increase your accuracy using Virtual Star Shot* with ANY combination of angles, reconstructed using a set of Winston-Lutz images in it’s new, dedicated window!

Patents: US 9192784, JP 6009705, CA 2918045, and other international patents pending.

Radiation vs. Light Field

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.

Star Shot

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.