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PubMed · 10501073

Establishing a quality control program for an automated dosimetry system.

S Li·T J O'Dea·R A Geise
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Abstract

Automatic dosimetry systems can provide instantaneous dose and dose-rate information during fluoroscopic procedures as well as long-term records of patient doses. For this information to be useful, it is necessary that the accuracy of such systems be maintained through a rigorous quality control program. Daily and weekly quality control checks were performed on a PEMNET automated dosimetry system to determine its stability and the value of such tests in a quality control program. Weekly tests included monitoring the accuracy of the measured doses under a variety of conditions. The results of the tests indicate possible improvements in test methodology and real and potential sources of system failure and provide a statistical basis for setting quality control limits for future system monitoring.

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Biophysical PhenomenaBiophysicsFluoroscopyHumansPhantoms, ImagingQuality ControlRadiation InjuriesRadiometrySkinTransducersUltrasonicsJournal Article

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S Li, T J O'Dea, R A Geise. 1999. Establishing a quality control program for an automated dosimetry system.. https://doi.org/10.1118/1.598665

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