website homepage | contactWelcome to the official website of Shenzhen Clys Technology Co., Ltd.!!!

News

How to do shielding protection in the hospital X-ray room?

detail intruduction

radiation equipment room (illumination room) area and unilateral length

—— X-ray equipment room (irradiation room) should fully consider the protection and safety of personnel in the adjacent room (including upstairs and downstairs) and surrounding areas.

——Each X-ray machine (excluding mobile and portable bedside cameras and car X-ray machines) should have a separate computer room, which should meet the space requirements of the equipment used.

&mdash ;— for newly built, rebuilt and expanded X-ray rooms, with minimum effective area and minimum The length of one side shall not be less than the requirements of the following table.

[ Interpretation】clear one machine, propose effective use area, minimum single side length requiredThe minimum net usage area will be Reduce the impact of X-rays on the perimeter. 0 list-6 0 list-7 0 list-8 0 list-9 0; color: rgb(25, 25, 25); font-family: "PingFang SC", Arial, 微软雅黑, 宋体, simsun, sans-serif;">———醒目的工作状态指示灯,灯箱处应设警示语句。

———机房门应有闭门装置,且工作状态指示灯和与机房相通的门能有效联动。 

【解读】明确提出观察窗或摄像监控装置要求。

明确提出应设置动力通风装置(排风扇、送风功能的空调等均可)。

明确提出不能室内候诊机房门外应有电离辐射警告标志、放射防护注意事项。

铅玻璃观察窗设计方案

建议观察窗口先用铅木复合板收口,然后再安装铅玻璃,最后用1.0mm拉丝不锈钢包边,或采用喷塑钢板包边。采用广角收口方式,保证医生的观察视野。

迷 路

由于灯具、插座等电线线管需要从外部穿进防护房间里,线管穿过的部位就打破了防护层,为了能保证防护层的整体性,就需要制作迷路。

由于X射线具有直线传播性,遇到障碍会穿透或者被吸收,利用它的直线传播特性制作迷路就可以保证防护层的完整性。例如防护房间里需要插座,电线管会穿过铅板防护层,在电线管的后面加铺一块铅板,加铺的铅板的面积要比电线管穿过的洞大,而且能保证在传播方向上射线穿过前面洞后,会被后面的铅板完全挡住,这就是迷路,在防护工程中的应用非常广泛。

个人防护用品和辅助防护设施配置要求

———每台X射线设备根据工作内容,现场应配备基本种类要求的工作人员、患者和受检者防护用品与辅助防护设施,其数量应满足开展工作需要,对陪检者应至少配备铅防护衣;

———防护用品和辅助防护设施的铅当量应不低于0.25mmPb

———应为不同年龄儿童的不同检查,配备有保护相应组织和器官的防护用品,防护用品和辅助防护设施的铅当量应不低于0.5mmPb

【解读】明确提出配备防护用品的种类(最低要求,注意或的 选择和使用)。

clear Lead equivalent requirements (adults, children) with protective equipment are proposed.

hot news
0
Copyright: Calas Technology (Shenzhen)Co.,Ltd
Address: Building A, No. 24 Guangming Road, Longteng Community,
Shiyan Street, Baoan District, Shenzhen, China
Website Building: Heyou Network     Corporate Email