caa a22 4500 397504330 CHVBK 20180308164540.0 cr unu---uuuuu 161202e19950101xx s 000 0 eng 10.1093/oxfordjournals.rpd.a082539 doi 0144-8420 pii (NATIONALLICENCE)oxford-10.1093/oxfordjournals.rpd.a082539 Automatic Exposure Control in Fluoroscopic Imaging [Elektronische Daten] [P. Cooney, D.M. Marsh, J.F. Malone] All fluoroscopic imaging systems, both conventional and digital, now incorporate methods for some form of automated control of the exposure used to produce an image. These automated facilities can vary greatly in their design and operation. It is felt that the design criteria for such devices seldom embody optimisation in the sense implied by the ALARA Principle and there is little or no quality assurance performed on such devices. This paper details protocols established by the authors to assess the performance of a number of AEC systems, including those controlling TV, cine, digital, 100mm and spot film. Assessments include measuring the typical exposures used and measures of the image quality produced. Finally the importance of user training where such systems are employed will be highlighted. Radiation Protection Dosimetry Cooney P. aut Marsh D.M. aut Malone J.F. aut Radiation Protection Dosimetry Oxford University Press 57/1-4(1995-01-01), 269-272 0144-8420 57:1-4<269 1995 57 rpd https://doi.org/10.1093/oxfordjournals.rpd.a082539 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/oxfordjournals.rpd.a082539 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Cooney P. aut NATIONALLICENCE 700 1- Marsh D.M. aut NATIONALLICENCE 700 1- Malone J.F. aut NATIONALLICENCE 773 0- Radiation Protection Dosimetry Oxford University Press 57/1-4(1995-01-01), 269-272 0144-8420 57:1-4<269 1995 57 rpd Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford