NEMA Releases Documents Impacting Medical Physicists
Three NEMA documents that may be of interest to medical physicists: Note: You will be asked to create a login to access NEMA documents.
NEMA XR 27-2013 (R2018) "X-ray Equipment for Interventional Procedures User Quality Control Mode" is an amendment to the original XR27 standard released in 2013. The standard defines a set of minimum requirements designed to facilitate quality control activities on x-ray interventional fluoroscopy equipment. The 2018 revision adds mobile equipment to the original standard that was limited to fixed equipment.
NEMA XR 31-2016 "Standard Attributes on X-ray Equipment for Interventional Procedures" is intended to identify key features of stationary interventional x-ray equipment to enhance patient care and manage patient radiation dose. These features include things like dose indicators, added filtration, air kerma rate modes, last image hold, etc.