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JJG 1145-2017 English PDF

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JJG 1145-2017: Medical X-ray Radiation Sources for Mammographic Equipment
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJG 1145-2017	English	419	Add to Cart	4 days [Need to translate]	Medical X-ray Radiation Sources for Mammographic Equipment	Valid	JJG 1145-2017

PDF similar to JJG 1145-2017

Standard similar to JJG 1145-2017

GB/T 3222.1 JJG 188 JJF 1396 JJF 2017 JJF 1928 JJF 1927

Basic data

Standard ID	JJG 1145-2017 (JJG1145-2017)
Description (Translated English)	Medical X-ray Radiation Sources for Mammographic Equipment
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A58
Classification of International Standard	17.240
Word Count Estimation	18,10
Date of Issue	2017-11-20
Date of Implementation	2018-02-20
Quoted Standard	JJF 1001; JJF 1035; WS 522-2017; IEC 61223-3-2-2007; HEALTH & CONSUMER PROTECTION DIRECTORATE-GENERAL-2006; IAEA HUMAN HEALTH REPORTS NO.4-2011
Regulation (derived from)	AQSIQ Notice 2017 No. 103
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine
Summary	This standard applies to the first verification, follow-up verification and in-use inspection of medical mammography X-ray sources. It includes medical digital mammographic X-ray sources and medical non-digital mammographic X-ray sources. Does not apply to medical mammography digital tomography X-ray radiation source.

JJG 1145-2017: Medical X-ray Radiation Sources for Mammographic Equipment

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Medical mammography testing procedures) National metrological verification regulations of the People's Republic of China Medical breast X-ray source Published on.2017-11-20 2018-02-20 Implementation The State Administration of Quality Supervision, Inspection and Quarantine issued Medical breast X-ray source Verification procedure Equipment Key units. National Ionizing Radiation Measurement Technical Committee The main drafting units. Beijing Institute of Metrology and Detection Hebei Zhongmo Medical Equipment Technology Co., Ltd. Chinese Academy of Medical Sciences Tumor Hospital Philips (China) Investment Co., Ltd. Participated in the drafting. Xiamen Metrology and Testing Institute Hebei Province Measurement Supervision and Inspection Institute This procedure entrusts the National Ionizing Radiation Measurement Technical Committee to explain The main drafters of this regulation. Guo Hongtao (Beijing Institute of Metrology and Detection) Sun Chaoyang (Hebei Zhongmo Medical Equipment Technology Co., Ltd.) Song Junfeng (Chinese Academy of Medical Sciences Cancer Hospital) Sun Jianhua [Philips (China) Investment Co., Ltd.] Participating drafters. Wang Huanning (Beijing Institute of Metrology and Detection) Liu Pingping (Xiamen Metrology and Measurement Institute) Cai Zonglin (Hebei Provincial Metrological Supervision and Inspection Institute)

Introduction (II) 1 Scope (1) 2 References (1) 3 Terms and units of measure (1) 3.1 Terms (1) 3.2 Units of measurement (1) 4 Overview (1) 5 Metrological performance requirements (2) 5.1 Average breast gland dose (2) 5.2 Resolution (2) 5.3 Radiation output (2) 5.4 X-ray tube voltage (2) 6 General technical requirements (2) 7 Measuring Instruments Control (2) 7.1 Verification conditions (2) 7.2 Verification Projects (3) 7.3 Verification Methods (3) 7.4 Processing of verification results (7) 7.5 Certification Period (8) Appendix A Verification Certificate and Notification of Verification Results (Inner Page) Recommended Format (9) Appendix B Testimonial Original Record Recommended Format (10) Appendix C Various Breast X-Ray Targets/Filters (11) Appendix D Dose Performance Modal Technical Requirements (12) Appendix E Resolving Modal Technical Requirements (13)

Introduction

This regulation was prepared in accordance with the requirements of JJF1002-2010 "Rules for the preparation of national metrological verification regulations." JJF1001- 2011 Common Measurement Terms and Definitions and JJF1059.1-2012 Measurement Uncertainty Evaluation and Expression To support the establishment of this regulation and the preparation of the basis. This regulation is issued for the first time. Medical breast X-ray radiation source verification procedures

1 Scope

This procedure is applicable to the first verification, subsequent verification and in-use inspection of medical breast X-ray radiation sources. Its package Including medical digital breast X-ray sources and medical non-digital mammography sources. Does not apply to medical breast numbers Font layer synthetic photography X-ray radiation source.

2 references

This procedure refers to the following documents. JJF1001 Universal Measurement Terms and Definitions JJF1035 Ionizing Radiation Measurement Terms and Definitions WS522-2017 Mammography Digital Radiography System Quality Control Inspection Specification IEC 61223-3-2.2007 Evaluation and routine testing of medical imaging departments - Part 3-2. Acceptance tests Mammography X-ray imaging performance (Evaluation and routine testing in medical imaging Departments Part 3-2.Acceptancetests-ImagingperformanceofmammographicX-ray Equipment Health Quality Assurance Guide (Europeanguidelinesforqualityassuranceinbreastcancerscreeningand Diagnosis) IAEAHumanHealthReportsNo.4-2011 Implementation of International Standards for Diagnostic Radiation Dosimetry (TRS) 457). Evaluation of Measurement Results[Implementation of the International Code of Practice on Dosimetryin DiagnosticRadiology(TRS457).ReviewofTestResults] For dated references, only the dated version applies to this procedure; any undated references The latest version (including all amendments) is applicable to this procedure.

3 Terms and units of measure

3.1 Terms The terms and definitions defined by JJF1001, JJF1035, and the following apply to this procedure. 3.1.1 Mammary gland average dose averagelandlanddose, AGD Subjects in mammography were subjected to uniform compression of the breast's glandular tissue (excluding skin and fat) The average absorbed dose of tissues). 3.2 Units of measurement Absorbed dose, the unit name is Ge, and the unit symbol is Gy.

4 Overview

Medical breast X-ray source is mainly composed of X-ray source assembly, high voltage generator, imaging device, image processing

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