First Experimental Demonstration of Time-Resolved Plastic Scintillation Dosimetry On An MR-Linac

MR-LINAC, MV Photon, Adaptive RT, Custom Probe Development, Quality Assurance, Real-time Dosimetry Show more

In this study, UMC Utrecht research team demonstrates the feasibility of a hybrid experimental setup combining an innovative multipoint scintillator detector with film in a moving phantom quantifying MLC tracking for lung SBRT. The prototype cassette is capable of measuring dose (with film and 4 points scintillators simultaneously) during motion experiments, combining film dosimetry with time-resolved and absolute dosimetry.

2022 AAPM ANNUAL MEETING
P.Uijtewaal (1), P.Borman (1), B.Côté (2), Y.Lechasseur (2), J.Turcotte (2), S.Lambert-girard (2), P.Woodhead (1), S.Woodings (1), W.de Vries (1), R.Flores (3), S.Smith (3), B.Raaymakers (1), M.Fast (1) | 1 – UMC Utrecht, Netherland, 2 – Medscint, Canada, 3 – Modus Medical Devices, Canada

Development and characterization of an optical fiber-based Cerenkov dosimeter

Cherenkov Dosimetry, MV Photon, Advanced Optical Dosimetry, Custom Probe Development Show more

This study introduces a novel hybrid Cerenkov-scintillation dosimeter

2021 COMP ASM
E.Jean (1,2,3), S.Lambert-girard (3), F.Therriault-Proulx (3), L.Beaulieu (1,2) | CHU de Quebec – Universite Laval, QC, CA, Département de radio-oncologie et Axe Oncologie du CRCHU de Québec, QC, CA, MedScint, QC, CA

Development of a Novel Hybrid Scintillation-Cerenkov Detector for Simultaneous Dose and Irradiation Angle Measurements

Cherenkov Dosimetry, MV Photon, Advanced Optical Dosimetry, Custom Probe Development Show more

This study introduces a novel hybrid detector capable of simultaneous dose and direct irradiation angle measurements based on Cerenkov angular dependency.

2021 AAPM AM
E.Jean (1,2), S.Lambert-girard (3), F.Therriault-Proulx (3), L.Beaulieu (1) | CHU de Quebec – Universite Laval, QC, CA, CHAUR, Trois-Rivieres, QC, CA , MedScint, QC, CA

Plastic and Lead-Doped Scintillators for Ultrahigh Dose-Rate Irradiations Delivered with An X-Ray Tube

FLASH-RT, kV Photon, Custom Probe Development Show more

To examine the capabilities of plastic scintillators of different compositions to accurately measure dose in high dose-rate dose irradiations delivered with an x-ray tube.

2021 AAPM AM
D.Cecchi (1), C.Gigeure (2), F.Larose (2), F.Therriault-Proulx (3), L.Beaulieu (2), M.Bazalova-Carter (1) | University of Victoria, Victoria, BC ,CA,, CHU de Quebec – Universite Laval, QC, CA, MedScint, QC, CA