Medical electrical equipment. Medical electron accelerators. Guidelines for functional performance characteristics
Medical electrical equipment. Medical electron accelerators. Guidelines for functional performance characteristics
Мы хотим включить аналитику посещений, чтобы понимать, что искать людям на сайте. Без вашего согласия счётчики не загружаются. Политика конфиденциальности
1 Scope This technical report applies to medical electron accelerators when used, for therapy purposes, in human medical practice. This technical report applies to medical electron accelerators which deliver a radiation beam of either X- radiation or electron radiation with nominal energies in the range 1 MeV to 50 MeV at maximum absorbed dose rates between 0,001 Gy s −1 and 1 Gy s −1 at 1 m from the radiation source and at normal treatment distances between 50 cm and 200 cm from the radiation source .
Другие стандарты PD