中国医疗设备2012，Vol.27Issue(5)：33-34,2.DOI:10.3969/j.issn.1674-1633.2012.05.009
后装源外观活度的指形电离室测量法
Measurement for Apparent Activity of Afterloading Iridium-192 Source
金建华 1曹金山1
作者信息
- 1. 南通市肿瘤医院放疗科,江苏南通226361
- 折叠
摘要
Abstract
Objective This paper discusses a method of measuring lr-192 radiation source activity. Methods Using ionization chamber and applicator for measurement. Results The measurement acquired 1% difference with factory's measurement Conclusion It is more suitable for most radiotherapy centers.关键词
后装机/剂量仪/外观活度/192Ir源/指形电离室Key words
after loading unit/ dose meter, apparent activity/ Indium-192 Source/ thimble ionization chamber分类
医药卫生引用本文复制引用
金建华,曹金山..后装源外观活度的指形电离室测量法[J].中国医疗设备,2012,27(5):33-34,2.
