GENERAL INFORMATION

The ideal solution for quality control of treatment with moving tumors

• ¿What is Delta4 | Scandidos?
  Delta4 HexaMotion is a platform that recreates tumor motion in six dimensions and independently simulates the patient's respiratory motion. Together with Delta4 Phantom+, it ensures quality control of mobile tumor treatments by assessing dosimetry at all times and answering the vital questions:
  
  Am I hitting the target?
  
  What do I gain by tracking the tumor during respiration?
• Benefits of Delta4 | Scandidos
  Advanced technology working for your benefit
  
  ✅ Unique detector configuration
  • Isocentric measurements in two orthogonal detector planes.
  • Combine measurements to achieve large fields up to 38 cm in length.
  • 5 mm resolution at isocenter, can be increased to 2.5 by combining measurements.
  
  ✅ Superior ScandiDos detector
  • Long-term stable detectors eliminate recalibration of relative sensitivity.
  • Isotropic response.
  • FFF compatible.
  
  ✅ Absolute measurement
  • Fast and accurate absolute dose verification.
  • Ionization chamber measurements can be performed on the phantom.
• About Delta4 | Scandidos
  Instant results and automatic analysis
  
  ✅ Integrated into the workflow
  Delta4 software is fully integrated into the clinical workflow. Plans sent from the TPS are easily imported along with dose and structures.
  
  ✅ Instant results
  Your quality control (QA) results, including dose deviation, distance of agreement (DTA) and gamma index, are instantly available without the need for any additional processing, and QA reports can be easily customized to your specific needs.
  
  ✅ Intuitive
  The software is designed to streamline your learning curve. You can easily navigate between patients, measurements and analysis and all the information you need is just a click away. QA analysis is performed automatically as soon as the dose is delivered indicating whether it is passed or rejected.
  
  ✅ Powerful analysis
  With unique 4D measurements, you also have the data to analyze the delivered dose by fraction, beam arc or control point. The delivered 4D dose can also be analyzed on the patient's anatomy. The Delta4DVH suite of software modules provides unique analysis tools to find the clinical significance of a deviation.
• HexaMotion together with Radixact and Synchrony
  The Delta4 HexaMotion is used in conjunction with the Delta4 Phantom+ to provide a complete dosimetric analysis of the respiratory motion of the tumor on the Radixact®.
  
  Delta4 HexaMotion recreates the motion of a tumor in 6 dimensions, while the Delta4 Phantom+ measures the 4D dose distribution and shows exactly where the dose ends up.
  
  An easily identifiable target for tumor tracking can be created by placing a custom phantom on the Delta4 Phantom+ to house the Accuray Ball Cube II.
  
  The Independent Motion Platform (IMP) for HexaMotion is developed in close collaboration with Accuray and mimics the patient's breathing, independent of tumor motion.
  
  The Delta4 software allows you to run HexaMotion motion and IMP motion with a phase shift to correctly simulate the real patient situation.
  
  The result is a realistic pre-treatment verification of the delivered treatment for Accuray Radixact® with Synchrony®.