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医用放射线对人体有很强的生物作用,尤其是对一些敏感的部位,如甲状腺、生殖腺、骨髓等,容易产生危害。人体照射后,可使细胞变性,造血机能抑制,甚至影响生育。过去我们只注意工作人员防护,而较少考虑受检查者的防护。在全军防护工作会议的推动下,我院除了对机器本身采取了较完善的“限、集、屏”防护措施外,还重点研究了受检者的防护,自制了简易防护摄影架。
Medical radiation on the human body has a strong biological role, especially for some sensitive sites, such as the thyroid, gonads, bone marrow, etc., prone to harm. Human exposure, can make cells degeneration, inhibition of hematopoietic function, and even affect fertility. In the past we only pay attention to staff protection, and less consider the inspector’s protection. Under the impetus of the PLA’s military protection work conference, in addition to adopting a more complete “limit, set and screen” protection measure for the machine itself, the hospital also focused on the protection of the subjects and made a self-made simple protective photographic frame.