Work

Clinical validation of myOSLchip: A beryllium oxide optically stimulated luminescent dosimeter (OSLD) system in radiotherapy dosimetry

Year: 2025

Type: article

Abstract: In radiation oncology, inter-fractional dosimetry using optically stimulated luminescent detectors (OSLDs) ensures accurate plan delivery and patient safety. RadPro International GmbH's myOLSchip system, featuring a beryllium oxide (BeO) OSL dosimeter, reader, and eraser, was characterized and calibrated with a Varian Truebeam for in-vivo dosimetry following AAPM TG-191 guidelines. The BeO detectors demonstrated good dose linearity and repeatability across multiple exposures and erasure cycles, aligning with the manufacturer's stated accuracy and precision.

Source: Journal of Applied Clinical Medical Physics

DOI: 10.1002/acm2.70094

Authors: Heath Davis, Jeffrey V. Siebers, Krishni Wijesooriya, Matt Mistro

Institution: University of Virginia

Language: English

Topic: Advanced Radiotherapy Techniques

Subfield: Radiation

Field: Physics and Astronomy

Domain: Physical Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $900