GE Logiq 7 User Manual
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LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 v12.3 PRINT MANAGEMENT SOP CLASS DEFINITIONS...............................................................................................138 12.3.1 Basic Film Session SOP Class........................................................................................................................................138 12.3.2 Basic Film Box SOP Class..............................................................................................................................................138 12.3.3 Image Box SOP Class......................................................................................................................................................139 12.3.4 Printer SOP Class..............................................................................................................................................................140 12.4 PRINT MANAGEMENT IODS..........................................................................................................................................140 12.4.1 Film Session IOD Module...............................................................................................................................................141 12.4.2 Basic Film Box IOD Module Table...............................................................................................................................141 12.4.3 Basic Image Box IOD Module Table............................................................................................................................141 12.4.4 Printer IOD Module Table...............................................................................................................................................141 12.5 INFORMATION MODULE DEFINITIONS..................................................................................................................141 12.5.1 General Modules...............................................................................................................................................................142 12.5.2 Print Management Modules............................................................................................................................................142 13. STUDY ROOT QUERY/RETRIEVE INFORMATION MODEL DEFINITION...................148 13.1 INTRODUCTION...................................................................................................................................................................148 13.2 STUDY ROOT INFORMATION MODEL DESCRIPTION......................................................................................148 13.3 STUDY ROOT INFORMATION MODEL ENTITY-RELATIONSHIP MODEL..............................................148 13.3.1 Entity Descriptions............................................................................................................................................................149 13.3.2 LOGIQ 7 Mapping of DICOM entities.........................................................................................................................149 13.4 INFORMATION MODEL KEYS.......................................................................................................................................149 13.4.1 Supported Matching..........................................................................................................................................................149 13.4.2 Study Level........................................................................................................................................................................150 13.4.3 Series Level........................................................................................................................................................................151 13.4.4 Image Level........................................................................................................................................................................152 13.5 PRIVATE DATA DICTIONARY.......................................................................................................................................153
LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 1 1. INTRODUCTION 1.1 OVERVIEW This DICOM Conformance Statement is divided into Sections as described below: Section 1 (Introduction), which describes the overall structure, intent, and references for this Conformance Statement Section 2 (Network Conformance Statement), which specifies the GEMS equipment compliance to the DICOM requirements for the implementation of Networking features. Section 3 (Media Storage Conformance Statement), which specifies the GEMS equipment compliance to the DICOM requirements for the implementation of Media Storage features. Section 4 (Ultrasound Information Object Implementation), which specifies the GEMS equipment compliance to DICOM requirements for the implementation of an Ultrasound Medicine Information Object. Section 5 (Ultrasound Multi-Frame Information Object Implementation), which specifies the GEMS equipment compliance to DICOM requirements for the implementation of an Ultrasound Multi-Frame Information. Section 6 (SC Object Implementation), which specifies the GEMS equipment compliance to DICOM requirements for the implementation of a Secondary Capture Information Object. Section 7 (SR Object Implementation), which specifies the GEMS equipment compliance to DICOM requirements for the implementation of a Comprehensive Structured Reporting Information Object. Section 8 (Basic Directory Information Object Implementation), which specifies the GEMS equipment compliance to DICOM requirements for the implementation of a Basic Directory Information Object. Section 9 (Modality Worklist Information Model), which specifies the GEMS equipment compliance to DICOM requirements for the implementation of the Modality Worklist service. Section 10 (Modality Performed Procedure Step SOP Class Definition), which specifies the GEMS equipment compliance to DICOM requirements for the implementation of Modality Performed Procedure Step Service. Section 11 (Storage Commitment Push Model SOP Class Definition), which specifies the GEMS equipment compliance to DICOM requirements for the implementation of the Storage Commitment Push Model Service. Section 12 (Basic Print Meta SOP Class Information Object Implementation), which specifies the GEMS equipment compliance to DICOM requirements for the implementation of Basic Print Meta SOP Classes (Gray and Color). Section 13 (Study Root Query/Retrieve Information Model), which specifies the GEMS equipment compliance to DICOM requirements for the Study Root Query/Retrieve Information Model.
LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 2 1.2 OVERALL DICOM CONFORMANCE STATEMENT DOCUMENT STRUCTURE The Documentation Structure of the GEMS Conformance Statements and their relationship with the DICOM Conformance Statements is shown in the Illustration below. Introduction to the Integrated DICOM/Network v3.0 (ID/Net v3.0) Conformance Statement Direction: 2118780CT Advantage Conformance Statement Direction: MR Advantage Conformance Statement Direction: LOGIQ7 Conformance Statement Direction: TBD ...... Conformance Statement Direction: ...... DICOM Part 4 DICOM Part 3 DICOM Part 2 DICOM Part 1 DICOM Part 16 ID/Net v3.0 APPLICATION ENTITY SPECIFICATION (SERVICE CLASSES, INFORMATION OBJECTS, MESSAGE EXCHANGES, ETC.) DICOM STANDARD Product Implementation: Standard Specification: This document specifies the DICOM implementation. It is entitled:
LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 3 LOGIQ 7 version 7.03 Conformance Statement for DICOM Direction 2316173-100 This DICOM Conformance Statement documents the DICOM Conformance Statement and Technical Specification required to inter-operate with the GEMS network interface. Introductory information, which is applicable to all GEMS Conformance Statements, is described in the document: Introduction to the Integrated DICOM/Network v3.0 (ID/Net v3.0) Conformance Statement Direction: 2118780. This Introduction familiarizes the reader with DICOM terminology and general concepts. It should be read prior to reading the individual products GEMS Conformance Statements. The GEMS Conformance Statement, contained in this document, also specifies the Lower Layer communications, which it supports (e.g. TCP/IP). However, the Technical Specifications are defined in the DICOM Part 8 standard. For more information including Network Architecture and basic DICOM concepts, please refer to the Introduction. For more information regarding DICOM, copies of the Standard may be obtained on the Internet at http://medical.nema.org. Comments on the Standard may be addressed to: DICOM Secretariat NEMA 1300 N. 17th Street, Suite 1847 Rosslyn, VA 22209 USA Phone: +1.703.841.3200 1.3 INTENDED AUDIENCE The reader of this document is concerned with software design and/or system integration issues. It is assumed that the reader of this document is familiar with the DICOM Standards and with the terminology and concepts, which are used in those Standards. If readers are unfamiliar with DICOM terminology they should first refer to the document listed below, then read the DICOM Standard itself, prior to reading this DICOM Conformance Statement document. Introduction to the Integrated DICOM/Network v3.0 (ID/Net v3.0) Conformance Statement Direction: 2118780 1.4 SCOPE AND FIELD OF APPLICATION It is the intent of this document, in conjunction with the Introduction to the Integrated DICOM/Network v3.0 (ID/Net v3.0) Conformance Statement, Direction: 2118780, to provide an unambiguous specification for GEMS implementations. This specification, called a Conformance Statement, includes a DICOM Conformance Statement and is necessary to ensure proper processing and interpretation of GEMS medical data exchanged using DICOM. The GEMS Conformance Statements are available to the public.
LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 4 The reader of this DICOM Conformance Statement should be aware that different GEMS devices are capable of using different Information Object Definitions. For example, a GEMS CT Scanner may send images using the CT Information Object, MR Information Object, Secondary Capture Object, etc. Included in this DICOM Conformance Statement are the Module Definitions, which define all data elements, used by this GEMS implementation. If the user encounters unspecified private data elements while parsing a GEMS Data Set, the user is well advised to ignore those data elements (per the DICOM standard). Unspecified private data element information is subject to change without notice. If, however, the device is acting as a “full fidelity storage device”, it should retain and re-transmit all of the private data elements which are sent by GEMS devices. 1.5 IMPORTANT REMARKS The use of these DICOM Conformance Statements, in conjunction with the DICOM Standards, is intended to facilitate communication with GE imaging equipment. However, by itself, it is not sufficient to ensure that inter-operation will be successful. The user (or users agent) needs to proceed with caution and address at least four issues: · Integration - The integration of any device into an overall system of interconnected devices goes beyond the scope of standards (DICOM), and of this introduction and associated DICOM Conformance Statements when interoperability with non-GE equipment is desired. The responsibility to analyze the applications requirements and to design a solution that integrates GE imaging equipment with non-GE systems is the users responsibility and should not be underestimated. The user is strongly advised to ensure that such an integration analysis is correctly performed. · Validation - Testing the complete range of possible interactions between any GE device and non-GE devices, before the connection is declared operational, should not be overlooked. Therefore, the user should ensure that any non-GE provider accepts full responsibility for all validation required for their connection with GE devices. This includes the accuracy of the image data once it has crossed the interface between the GE imaging equipment and the non-GE device and the stability of the image data for the intended applications. · Such a validation is required before any clinical use (diagnosis and/or treatment) is performed. It applies when images acquired on GE imaging equipment are processed/displayed on a non-GE device, as well as when images acquired on non-GE equipment is processed/displayed on a GE console or workstation. · Future Evolution - GE understands that the DICOM Standard will evolve to meet the users growing requirements. GE is actively involved in the development of the DICOM Standard. DICOM will incorporate new features and technologies and GE may follow the evolution of the Standard. The GEMS protocol is based on DICOM as specified in each DICOM Conformance Statement. Evolution of the Standard may require changes to devices, which have implemented DICOM. In addition, GE reserves the right to discontinue or make changes to the support of communications features (on its products) reflected on by these DICOM Conformance Statements. The user should ensure that any non-GE provider, which connects with GE devices, also plans for the future evolution of the DICOM Standard. Failure to do so will likely result in the loss of function and/or connectivity as the DICOM Standard changes and GE Products are enhanced to support these changes. · Interaction - It is the sole responsibility of the non-GE provider to ensure that communication with the interfaced equipment does not cause degradation of GE imaging equipment performance and/or function. 1.6 REFERENCES A list of references, which is applicable to all GEMS Conformance Statements, is included in the Introduction to the Integrated DICOM/Network v3.0 (ID/Net v3.0) Conformance Statement, Direction: 2118780. The information object implementation refers to DICOM PS 3.3 (Information Object Definition).
LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 5 1.7 DEFINITIONS A set of definitions, which is applicable to all GEMS Conformance Statements, is included in the Introduction to the Integrated DICOM/Network v3.0 (ID/Net v3.0) Conformance Statement, Direction: 2118780. 1.8 SYMBOLS AND ABBREVIATIONS A list of symbols and abbreviations, which is applicable to all GEMS Conformance Statements, is included in the Introduction to the Integrated DICOM/Network v3.0 (ID/Net v3.0) Conformance Statement, Direction: 2118780.
LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 6 2. NETWORK CONFORMANCE STATEMENT 2.1 INTRODUCTION This section of the DICOM Conformance Statement specifies the compliance to DICOM conformance requirements for the relevant Networking features for LOGIQ 7 version 6.0. Note that the format of this section strictly follows the format defined in DICOM Standard PS 3.2 (Conformance). Please refer to that part of the standard while reading this section. LOGIQ 7is an Ultrasound scanner running on a commercial computer. It allows for the following DICOM functionality: · Sending and receiving Echo messages to and from DICOM Verification SCP and client. · Exporting DICOM images and reports to a DICOM SCP or saving the DICOM images and results to DICOM media format. · Browsing and viewing DICOM images on DICOM media format. · Querying and retrieving DICOM Modality Worklist from a Worklist SCP. · Sending start and end of examination to a DICOM Modality Performed Procedure Step SCP. · Sending storage commitment requests (and receiving replies) to a DICOM Storage Commitment SCP. · Printing images to a DICOM Printer. · Querying for examinations from a DICOM Query/Retrieve SCP. 2.2 IMPLEMENTATION MODEL 2.2.1 Application Data Flow Diagram The Basic and Specific Application models for this device are shown in the following illustration:
LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 7 Association Initiation Association Initiation and Acceptance Exam Save LOGIQ7 Remote Storage SCP Remote Verification SCU/SCP DICOM Standard Interface Echo Modality Worklist SCP Worklist Query Storage Commitment SCP Exam Save Modality PPS SCP Instance Store/End exam Association Initiation Association Initiation Association Initiation Association Initiation Image Print Remote Print SCP Query/ Retrieve SCP Exam Query/ Retrieve Association Initiation and Acceptance Remote Retrieve SCP
LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 8 There are six local real-world activities that occur in LOGIQ 7 - Exam Save, Echo, Worklist Query, Image Store/End Exam, Image Print and Exam Query/Retrieve Exam save initiates a connection with the DICOM SCP and transmits images and reports to the DICOM SCP. If Storage Commitment is configured a commitment request will be sent for the images and reports. Echo initiates a connection with the DICOM SCP, posts a Verification request and closes the connection. It also responds to incoming Verification requests (for service use). Worklist Query initiates a connection with the DICOM SCP, performs a query and retrieves the matching entries to the product. Image Store/End exam: If Modality Performed Procedure Step is configured N-CREATE and N-SET messages will be sent for the exam. Image Print will send images to a DICOM Print SCP. Exam Query/Retrieve initiates a connection with the DICOM SCP, performs a query and retrieves selected examination. 2.2.2 Functional Definition of AEs Application Entity LOGIQ 7 supports the following functions: · Initiates a DICOM association to send images and reports. · Transmits DICOM images and reports to the DICOM Storage SCP. · Initiates a DICOM verification to assist in network diagnostics. · Responds to DICOM verification requests from other devices. · Initiates a DICOM worklist query to receive worklist information. · Initiates a DICOM association to notify start of examination. · Initiates a DICOM association to notify end of examination. · Initiates a DICOM association to request storage commitment of images. · Responds to replies for storage commitment requests of images. · Initiates a DICOM association to print images. · Initiates a DICOM association to query for and retrieve examinations. · Responds to replies for examination retrieve requests. 2.2.3 Sequencing of Real-World Activities Not applicable. 2.3 AE SPECIFICATIONS 2.3.1 LOGIQ 7 AE Specification This Application Entity provides Standard Conformance to the following DICOM SOP Classes as an SCU: SOP Class Name SOP Class UID
LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 9 Ultrasound Multi-frame Image Storage 1.2.840.10008.5.1.4.1.1.3.1 Ultrasound Multi-frame Image Storage (Retired) 1.2.840.10008.5.1.4.1.1.3 Ultrasound Image Storage 1.2.840.10008.5.1.4.1.1.6.1 Ultrasound Image Storage (Retired) 1.2.840.10008.5.1.4.1.1.6 Secondary Capture Image Storage 1.2.840.10008.5.1.4.1.1.7 Verification SOP Class 1.2.840.10008.1.1 Modality Worklist Information Model - FIND 1.2.840.10008.5.1.4.31 Modality Performed Procedure Step SOP Class 1.2.840.10008.3.1.2.3.3 Storage Commitment Push Model SOP Class 1.2.840.10008.1.20.1 Basic Grayscale Print Management Meta SOP Class 1.2.840.10008.5.1.1.9 Basic Color Print Management Meta SOP Class 1.2.840.10008.5.1.1.18 Study Root Query/Retrieve Information Model – FIND 1.2.840.10008.5.1.4.1.2.2.1 Study Root Query/Retrieve Information Model – MOVE 1.2.840.10008.5.1.4.1.2.2.2 Comprehensive Structured Report Storage 1.2.840.10008.5.1.4.1.1.88.33 This Application Entity provides Standard Conformance to the following DICOM SOP Classes as an SCP: SOP Class Name SOP Class UID Verification SOP Class 1.2.840.10008.1.1 Ultrasound Multi-frame Image Storage 1.2.840.10008.5.1.4.1.1.3.1 Ultrasound Multi-frame Image Storage (Retired) 1.2.840.10008.5.1.4.1.1.3 Ultrasound Image Storage 1.2.840.10008.5.1.4.1.1.6.1 Ultrasound Image Storage (Retired) 1.2.840.10008.5.1.4.1.1.6 Secondary Capture Image Storage 1.2.840.10008.5.1.4.1.1.7 2.3.1.1 Association Establishment Policies 2.3.1.1.1 General The DICOM Application Context Name (ACN), which is always proposed, is: