医用可控防辐射门的设计与应用  

Design and application of the medical controlled radiation protection door

作　　者：张金娥[1] 胡修玉 鞠伟[1] 李振秀[1] 聂存伟[1] 

机构地区：[1]滕州市中心人民医院,山东滕州277500 [2]枣庄工业学校,山东枣庄277500

出　　处：《医疗设备信息》2005年第11期66-67,共2页Information of Medical Equipment

摘　　要：目的防止X射线泄漏,减少疾病接触传播,防止交叉感染。方法用PLC配合红外线传感器多位检测,控制防辐射门。结果防止人员误入正在曝光的机房,有效控制了X射线泄漏,使原有手动推拉防辐射门成为全自动可控式。结论该门起到了很好的防辐射作用。自动开关门减少了工作人员开关门的烦琐工作,防止疾病的接触传播,减少了院内感染的发生。Objective To prevent X-ray revealing, reduing disease spread and cross infection.Methods With infrared ray sensor and PLC, to control radiation protection door. Results The door prevent people from entering the radiation room by mistake, has controlled X-ray revealing effectively. Concluslon This door has played very good radiation protecting function. It reduces disease spread and cross infection due to the automatic switch door.

关 键 词：防辐射门 X射线泄漏 PLC 红外线传感器 优先控制 

分 类 号：R142[医药卫生—公共卫生与预防医学]