Delta4 Discover transmission detector: A comprehensive characterization for in-vivo VMAT monitoring

E Petrucci, L Radici, VC Borca, S Ferrario, M Paolini… - Physica Medica, 2021 - Elsevier
Objective To investigate the dosimetric behaviour, influence on photon beam fluence and
error detection capability of Delta 4 Discover transmission detector. Methods The …

Performance of a full-scale upstream maps-based verification device for radiotherapy

J Velthuis, Y Li, J Pritchard, C De Sio, L Beck… - Sensors, 2023 - mdpi.com
Intensity-modulated radiotherapy is a widely used technique for accurately targeting
cancerous tumours in difficult locations using dynamically shaped beams. This is ideally …

Impact of beam complexity on plan delivery accuracy verification of a transmission detector in volumetric modulated arc therapy

L Radici, E Petrucci, VC Borca, D Cante, C Piva… - Physica Medica, 2024 - Elsevier
Objective To study the effect of beam complexity on VMAT delivery accuracy evaluated by
means of a transmission detector, together with the possibility of scoring plan complexity …

Feasibility study of a scintillation sheet-based detector for fluence monitoring during external photon beam radiotherapy

J Seo, H Lee, SH Ahn, M Yoon - Physica Medica, 2023 - Elsevier
Purpose This study evaluated the properties of a scintillation sheet-based dosimetry system
for beam monitoring with high spatial resolution, including the effects of this system on the …

[HTML][HTML] Characterization of an Onboard Transmission Detector for Efficient Linear Accelerator Output Quality Assurance

J Kunz, V Sarkar, AB Paxton, S Bhagroo, G Nelson… - Cureus, 2023 - ncbi.nlm.nih.gov
Purpose To investigate the potential to perform linear accelerator output quality assurance
(QA) with the ScandiDos Delta4 Discover (Discover) onboard transmission detector …