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Plan Delivery Verification
COMPASSPro
Two-in-One Solution
for Patient Dose Analysis
Workflow efficiency and flexibility with
measurement- and calculation-based verification
Comprehensive and advanced 3D plan verification with the
special package COMPASSPro.
Calculation- and measurement-based pre-treatment plan
verification for IMRT, FFF and rotational treatment
techniques (VMAT / RapidArc) on the patient-specific CT
using the MatriXX detector array.
The license for one-time installation of every module includes the following:
 Application for patient-specific
3D plan verification
2-in-1 Solution for measurement-based and
calculation-based plan verification comprising a full
blown dose engine to verify the plan delivery
throughout the treatment planning chain, from the
TPS calculation to the linac delivery.
The system verifies the plan, the arcs/beams and the
control points/segments of the VMAT arcs or IMRT
fields. A measurement-assisted 3D dose
reconstruction in the patient anatomy is performed
using the MatriXX for the indirect verification of the
fluence and an advanced collapsed cone algorithm
for the accurate dose calculation on the planning CT.
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Advanced Collapsed Cone dose engine for state of
the art accuracy in the dose calculation
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3D Dose distributions rendered in the patient
anatomy, based on original heterogenic
planning CT
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TPS class algorithm
No QA-Plan (hybrid plan) required, verify
the original treatment plan
Full blown linac modeling with enhanced beam
commissioning workspace (machine templates for
main linac versions available, auto-modeling tools
included for fast commissioning)
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Independent dose reconstruction
Confidence in the verification result
Advanced statistics tools (clinical goals, comparative goals) with pass/fail indication in one look
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No dose deformation
Advanced and proven validation tools (DVH, local
and global 3D gamma, 3D dose difference)
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The result is finally compared to the TPS using
modern analysis tools.
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Dose reconstruction in 3D on patient anatomy
based on the measurements to display the effect of
measured deviations on the dose distribution
Common platform for Oncologist and
Physicist
DICOM RT import/export (RTDose, RTPlan,
RTStruct, CT)
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Flexible report generator (pdf, rft, xls, xlsx, docl, mht,
image file format)
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Central database using reliable technology
(Microsoft SQL Server)
For recommended computer and database server
requirements, please refer to the specifications
provided under the separate section entitled
“System Requirements”.
Independent secondary dose calculation
Product Catalogue for Radiotherapy, September 2015
88