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GB/T 42204-2022 English PDF

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GB/T 42204-2022: Communication specification for clinical medical equipment - Imaging equipment
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Basic data

Standard ID GB/T 42204-2022 (GB/T42204-2022)
Description (Translated English) Communication specification for clinical medical equipment - Imaging equipment
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard C07
Classification of International Standard 35.240.80
Word Count Estimation 34,314
Date of Issue 2022-12-30
Date of Implementation 2023-07-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 42204-2022: Communication specification for clinical medical equipment - Imaging 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.
ICS 35.240.80 CCSC07 National Standards of People's Republic of China Communication Specifications for Clinical Medical Equipment Imaging Equipment Posted on 2022-12-30 2023-07-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

table of contents

Preface III 1 Scope 1 2 Normative references 1 3 Terms, Definitions and Abbreviations 1 3.1 Terms and Definitions 1 3.2 Abbreviations 2 4 Composition structure of communication messages of clinical medical imaging equipment 2 4.1 Overview 2 4.2 Command Set 2 4.3 Dataset 3 4.4 Unique identifier 3 4.5 Transfer Syntax 4 5 Communication protocol structure of clinical medical imaging equipment 4 5.1 Communication Protocol Architecture 4 5.2 Network implementation model for communication of clinical medical imaging equipment 5 5.3 Clinical medical imaging equipment communication upper layer protocol layer 6 5.4 Message layer 8 5.5 Information Exchange Layer 8 5.6 SCU/SCP Layer 10 6 Data reliability requirements 11 7 PACS system technical requirements 11 8 Medical Image Consistency Representation 11 9 Image Compression 12 Appendix A (informative) Clinical medical imaging equipment information object 13 A.1 Clinical medical imaging equipment information object 13 A.2 Standard Information Objects 13 A.3 Composite Information Objects 13 Appendix B (Informative) Basic data set for communication of clinical medical imaging equipment 16 B.1 Clinical medical imaging equipment communication data dictionary 16 B.2 Medical Imaging Equipment Type Code Table 19 B.3 Check the location code relationship table 20 B.4 Check Part Code Relationship Table 20 B.5 Query Retrieval Level Code Relationship Table 21 B.6 Check Status Code Table 21 Appendix C (Normative) Communication scope of clinical medical imaging equipment 23 Appendix D (informative) TCP connection steps based on socket communication mechanism 24 Appendix E (informative) Communication message exchange service process of clinical medical imaging equipment 25 Appendix F (Informative) Example of Communication Image Storage of Clinical Medical Imaging Equipment 26 Reference 28

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This document is under the jurisdiction of the National Communications Standardization Technical Committee (SAC/TC485). This document was drafted by. Beijing Institute of Technology, General Hospital of the Chinese People's Liberation Army, China Institute of Electronics Standardization, China Information Communications Information Research Institute, China National Institute of Standardization, Standard Quality Center of State Grain and Material Reserve Bureau, China Institute of Metrology, China Association for Science and Technology New Strategy Research Institute, China Association for the Aged, Beijing Zhengda Kangjian Biomedical Technology Co., Ltd., and the First Affiliated Hospital of Shantou University School of Medicine. The main drafters of this document. Guo Shuli, Han Lina, Wang Guowei, He Kunlun, Song Xiaowei, Yang Wentao, Fan Kefeng, Wang Wenfeng, Min Dong, Ren Guanhua, Yang Lifei, Cui Weiqun, Ren Fujun, Hu Fujun, Leng Wenchuan, Liu Siyu. Communication Specifications for Clinical Medical Equipment Imaging Equipment

1 Scope

This document specifies the requirements for data communication (including information exchange and data exchange supported by network communication) of clinical medical imaging equipment, in order to And in the network, how clinical medical imaging equipment uses the application layer, presentation layer, and session layer in the OSI network to communicate. This document is applicable to the communication between clinical medical imaging equipment with digital medical imaging interface and medical image storage and archiving system communication.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. NEMAPS3.10-2019 Health Informatics Medical Digital Imaging and Communication Part 10.Media Storage for Media Exchange 3 Terms, Definitions and Abbreviations 3.1 Terms and Definitions The following terms and definitions apply to this document. 3.1.1 imaging, CR), ultrasound and other medical imaging equipment with digital medical imaging interface. Note. These devices are used for the examination of various diseases, and have the characteristics of fast scanning time and clear images. 3.1.2 Consistency Images generated by the same signal maintain data consistency and have the same visual performance under different display devices. 3.1.3 object object A unit that represents some function or item of equipment. 3.1.4 socket socket An abstraction of endpoints for bidirectional communication between application processes on different hosts in a network. Note. A socket is one end of process communication on the network, which provides a mechanism for application layer processes to exchange data using network protocols. from the position In other words, the socket connects to the application process and connects to the network protocol stack.

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