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Practical quantitative measurement of graticule misalignment relative to collimator axis of rotation

We design a practical procedure for measuring translational and rotational misalignment of graticule with collimator axis of rotation and collimator jaws, respectively. The procedure's quantitative results are accurate to less than 0.2 mm (at isocenter) and do not assume alignment of radiation...

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Detalles Bibliográficos
Autores principales: Halabi, Tarek, Faddegon, Bruce
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5720415/
https://www.ncbi.nlm.nih.gov/pubmed/21081892
http://dx.doi.org/10.1120/jacmp.v11i4.3318