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为改进传统医用敷料的灭菌方法,我们用~(60)Coγ射线对密封包装的纱布进行了电离辐照灭菌效果观察。试验用纱布,按卫生部标准(WS1-196-86)加工成8×8cm~2,7×8 cm~2,7×10 cm~2,20×40 cm~2与40×40 cm~2等5种规格的纱布垫片和纱布手术巾。垫片与手术巾分别用聚乙烯塑料袋或纸塑复合袋包装后进行照射。照射在江苏省里下河地区农业科学研究所进行,照射剂量率为2.12 Gy/min,照射剂量为12 kGy、15
In order to improve the sterilization method of traditional medical dressings, we observed the sterilization effect of ionizing radiation on sealed gauze with ~ (60) Coγ ray. Test gauze, according to the Ministry of Health standard (WS1-196-86) processed into 8 × 8cm ~ 2,7 × 8cm ~ 2,7 × 10cm ~ 2,20 × 40cm ~ 2 and 40 × 40cm ~ 2 5 kinds of specifications such as gauze pads and gauze surgical towel. Gaskets and surgical towels were polyethylene plastic bags or paper-plastic composite bag after irradiation. Irradiation was carried out at the Institute of Agricultural Sciences in Lixiahe, Jiangsu Province. The radiation dose rate was 2.12 Gy / min, the irradiation dose was 12 kGy, 15