辐照灭菌

张朝武; 叶梅君; 李文碧; 刘衡川; 余倩; 王骏; 尹谷梧; 陆以佳; 邓世璞; 姚绍清; 李光蓉

Abstract

张朝武,叶梅君,李文碧,刘衡川,余倩,王骏,尹谷梧,陆以佳,邓世璞,姚绍清,李光蓉.辐照灭菌[J].Chinese journal of Epidemiology,1986,7(3):163-166

辐照灭菌

Sterilization with Radiations

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Author Name	Affiliation
Zhang Chaowu	华西医科大学
叶梅君	华西医科大学
李文碧	华西医科大学
刘衡川	华西医科大学
余倩	华西医科大学
王骏	华西医科大学
尹谷梧	四川省原子核应用技术研究所
陆以佳	华西医科大学
邓世璞	华西医科大学
姚绍清	华西医科大学
李光蓉	华西医科大学

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Abstract:

本文介绍用⁶⁰钴辐照灭菌医疗用的效果和临床应用基本情况。对大肠杆菌、绿脓杆菌、金色葡萄球菌、枯草杆菌芽胞,⁶⁰钴辐照的吸收剂量在10KGy以下,对HBV,其吸收剂量为28.8KGy就查不到感染指标了,推算出安全剂量为38.4KGy。
辐照灭菌的医疗器械用于100例手术病人,静脉输液针头用于1,100例输液病人,无1例不良反应。辐照灭菌是一种很有发展前途的灭菌工艺,有大力推广使用的价值。

English Abstract:

This paper reports the main conditions for effective clinical application of medical devices by ⁶⁰Co sradiation methods of sterilization. Irradiated aborbed dose is less than 10KGy for E.coli, Ps.aeruginosa, S.aureus, B.subtilis while irradiated absorbed dose for the disappearance of infection indicators of HBV is 28.8-KGy and dose of 38.4KGy have been deduced for HBV for safety.
Irradiated medical devices and infusion needles by radiation methods of sterilization have been applied to 100 operation patients and 1,100 infusion patients, respectively.None of them have harmful reaction. It is considered that radiation methods ofsterilization might have a great future and application in our country.

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