γ射束立体定向放射治疗系统是结构较为复杂、风险比较高的大型医疗设备。本文介绍该医疗设备行业现状、现行有效的相关标准,探讨建立其行业标准体系,研究了头部和体部γ射束立体定向放射治疗系统的评价体模,并提出了主要的技术要求及其试验方法。 Gamma beam stereotactic radiation therapy system is a relatively complex structure, high risk of large medical equipment. This article introduces the status quo of the medical equipment industry, the existing and effective standards, discusses the establishment of its industry standard system, studies the head and body gamma ray stereotactic radiotherapy system evaluation phantom, and puts forward the main technical requirements and its experiment method.