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1987年,我们根据上级的指示,对我区区属医疗单位的医用X线机的防护情况进行全面调查,并对防护区进行了测试,为进一步搞好X线机防护提供了依据。现将结果报告如下。一、一般情况 1.设备情况:我区区属医疗单位18间,医用X线机共26台(国产23台,进口1台、杂牌老机2台)。其中30mA以下13台,50mA4台,100mA1台,200mA以上8台。从事放射工作28人。 2.机房的使用面积:小于100mA的机房平均面积为12.21m~2;大于200mA的机房平均面积为23.57m~2。
In 1987, according to instructions from the superiors, we carried out a comprehensive investigation on the protection of medical X-ray machines of medical units in our district and conducted tests on the protected areas to provide a basis for further improving the protection of X-ray machines. The results reported below. First, the general situation 1. Equipment: My area is a medical unit 18, a total of 26 sets of medical X-ray machine (domestic 23, imported 1 sets, 2 sets of old machines). Including 30mA following 13, 50mA4 Taiwan, 100mA1 Taiwan, 200mA above 8. 28 people engaged in radiation work. 2. The use of room area: less than 100mA average room area of 12.21m ~ 2; greater than 200mA average room area of 23.57m ~ 2.