Email: support@mgsresearch.com
CrystalBalls™:
Polymer gel dosimeters:
Sealed inside glass spheres
Standard human head size
Radiochromic
Self-developingMuscle-equivalent
Time-efficient workflow:
Instant setupStandard size
No cables
No electronics
Easy packaging
Readout:
Laser CT scanning
at 3D Dosimetry Lab
Applications:
Commissioning
Annual E2E
Machine QA
Patient QA
SRS
SBRT
CyberKnife
GammaKnife
IMRT
VMAT
RapidArc
Halcyon
MR-Linac
Proton Therapy
Heavy Ion Therapy
Multiple brain metastases
(0.5mm)^3 voxel
(at 95% confidence):
0.5% relative
2% absolute
166 mm standard
230 mm max
Sphere's OD less 20 mm
a. Volume histograms & passing rates of 3D gamma;
b. Volume histograms and voxel statistics for:
i. Dose Differenceii. Distance-to-Agreement
c. Detected shifts of dose cloud's center of mass
d. Overlays of planned vs measured:
i. 3D and 2D isodosesii. Profilesiii. Dose-Volume histograms
EXAMPLE RESULTS
e. Interactive 3D maps of:
i. Dose Difference
ii. Distance-to-Agreementiii. 3D gamma
The CrystalBall™ End-to-End QA detects and measures any and all clinically significant cumulative errors that may originate anywhere during radiation therapy or radiosurgery treatment planning and delivery process; errors that may be located anywhere within the treated volume.
Copyright © 2019 MGS Research, Inc. , DBA 3D Dosimetry. All Rights Reserved.