Radiation Therapy Quality Assurance
EDose analvzes and calculates dose distribution based on measurement data collected by EPlD, companing it with data from the planning system. The comparison results can be used as a basis for evaluating and modifying the treatment plan, thus further ensuring the quality and safety of the treatment pan.
Pre-treatment Dose Verification
2D dose verification before treatment is achieved through a virtual phantom.
3D dose verification before treatment is achieved based on the patient's anatomy.
Real-time Monitoring During Treatment
Monitor treatment deviations throughout the entire treatment course based on the images from the first treatment.
Real-time monitoring of the patient's 3D dose distribution throughout the entire treatment course based on in-treatment imaging.
A quality control tool that covers the entire radiotherapy treatment course of the patient
Based on the TG218 report, it provides dose and gamma analysis for pre-treatment dose verification and each actual radiotherapy treatment for the patient.
Multiple comparison Methods
In-vivo 3D dose verification provides the diference between the 3D dose received by the patientin a single treatment and the planned dose, while in-vivo2D dose verification analyzes
the dilference between the doses received by the patentin two treatments. Through multiple comparisons,comprehensive quaitycontrol of the entire radiotherapy course is achieved.
Precise 3D Dose Analvsis
Based on the patient's anatomy,itaccurately calculates the dose distribution at each location, compares it with the data in the treatment planning system, and provides DVH calculation results, helping physicists understand the most realistic dose distribution.
Realism
Realistically reflects the patient's dose during the treatment process, detecting the influence of various factors such as positioning errors, organ changes, and acceleratorexecution deviations.
Advancement
Provides sufficient dose basis for precise radiotherapy techniques such as adaptive radiotherapy (ART) and dose-guided radiotherapy (DGRT).
Precision
EPlD can provide measurement results with a resolutionof up to 0.25 mm and is not affected by the detector angle response.
lt uses a high-precision cone-beam convolution algorithm (CCCS) to reconstruct and calculate the 3D dose distribution.
Uses GPU computation to quickly complete dose reconstruction and calculation.
Applicability
Fully supports precise treatment techniques such as conventional lMRT, RapidArc/VMAT, and SBRT/SRS.
Supports mainstream accelerator brands (such as Elekta and Varian).
Supports mainstream treatment planning systems.
EDose provides physicists with a smoother quality control workflow.
EDose uses an automated worklow,achieving automatic measurement and automatic calculation.ln daly quaty control work, except for some basic setings before measurement, no manual operation is needed in EDose during the measurement process,freeing users from repetitive and tedious operations
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