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Medical electrical equipment—X-ray tube assemblies for medical diagnosis—Focal spot dimensions and related characteristics
Standard in brief
Scope of Application:
本文件适用于在150 kV及以下的X射线管电压下工作的医用诊断X射线管组件的焦点。
本文件描述了使用数字探测器测定以下各项的试验方法:
a) 按焦点标称值表示的焦点尺寸,范围为0.1~3.0;
b) 线扩散函数;
c) 一维调制传递函数;
d) 焦点针孔射线照片。
本文件还描述表明符合性的方式。
在资料性附录中,描述了星卡成像(见附录A)和散焦值(见附录B)。
Basic information
Standard No:YY/T 0063-2024
Standard Name:医用电气设备 医用诊断X射线管组件 焦点尺寸及相关特性
English Name:Medical electrical equipment—X-ray tube assemblies for medical diagnosis—Focal spot dimensions and related characteristics
Standard Status:现行
Release Date:1991-01-01
Effective Date:2025-07-20
Language of Publication:中文简体
Standard Classification
ICS Number:11.040.50
CCS Number:C43
Related Standards
Referenced Standards:GB 9706.1-2020,GB 9706.103-2020,YY/T 0064-2016,IEC 60417,IEC TR 60788:2004
Adopted Standards:IEC 60336:2020
Adopted Standard Name:《医用电气设备 医用诊断X射线管组件 焦点尺寸及相关特性》
Adoption Level:MOD
Publication Information
Number of pages:40
Number of words:59 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2024-07-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家药品监督管理局
Standard Type:QT
Standard Attribute:YY
Other Standard Number:0063
Drafter:郭柏军、王亚南、张曦、张振能、丁凯、宋涛、孙葳、孙嘉伟
Drafting Organization:辽宁省医疗器械检验检测院、武汉联影医疗科技有限公司、西门子爱克斯射线真空技术(无锡)有限公司、杭州凯龙医疗器械有限公司、万睿视影像设备(中国)有限公司
Management Organization:全国医用电器标准化技术委员会医用X线设备及用具标准化分技术委员会(SAC/TC 10/SC 1)
Proposing Department:国家药品监督管理局