钴-60远距离治疗机缺陷组织补偿蜡模与支架的研制  

The Development Of an Co──60 teletherapy missing tissue filling And compensating paraffin phantom and support

作　　者：梁武清 王义善 纪美义 张圆月[2] 

机构地区：[1]解放军第一○七医院,264002 [2]中国测试技术研究院

出　　处：《中国医疗器械杂志》1997年第4期211-213,共3页Chinese Journal of Medical Instrumentation

摘　　要：本文介绍一种缺陷组织填充补偿蜡模的制作方法，并设计和研制了一种蜡模置放支架系统。它主要针对钴-60放射治疗过程中应用楔形块廉作组织补偿时剂量分布不均匀而设计。蜡模制作方法简单、支架系统定位准确，操作简单、方便。The manfacturing way of missing tissue compensating paraffin phantom and the development of support are introduced in this artical. They are designed to solve the problem that the dose is bad-distribated when the wedged plates are taken the places of tissue compensator in the course of missing tissue teletherapy. The manfactaring way of missing tissue compensating paraffin phantom is simple、Keeping paraffin phantom in position is accarate and the operating is simple and convement.

关 键 词：组织补偿 补偿蜡模 钴60 放射治疗机 填充 支架 

分 类 号：R815.5[医药卫生—放射医学]