DxMM/DxWin DICOM 3.0 Conformance Statement. Document Reference (Référence du document) : 99/ Oct30/ABA/MM103/398B

Transcription

1 DxMM/DxWin DICOM 3.0 Conformance Statement Document Reference (Référence du document) : 99/ Oct30/ABA/MM103/398B

2 Table of Contents (Table des Matières) 1 Introduction Scope and Audience References Acronyms and abbreviations 6 2 Implementation Model Application Data Flow Diagram Functional Definition of Application Entities Sequencing of Real World Activities 8 3 DxDCMCLIENT Ae specifications Association Establishment Policies General Number of Associations Asynchronous Nature Implementation Identifying Information Association Initiation Policy Storage Associated Real-World Activity Proposed Presentation Contexts Specific SOP Class Conformance Query/Retrieve Associated Real-World Activity Proposed Presentation Contexts 12 2/19

3 Specific SOP Class Conformance Print Management Associated Real-World Activity Proposed Presentation Contexts Specific SOP Class Conformance Verification Associated Real-World Activity Proposed Presentation Contexts Specific SOP Class Conformance Association Acceptance Policy Storage Associated Real-World Activity Proposed Presentation Contexts Specific SOP Class Conformance 14 4 DxDCMSERVER Ae specifications Association Establishment Policies General Number of Associations Asynchronous Nature Implementation Identifying Information Association Initiation Policy Association Acceptance Policy Storage Associated Real-World Activity Proposed Presentation Contexts Specific SOP Class Conformance Verification Associated Real-World Activity Proposed Presentation Contexts Specific SOP Class Conformance 18 5 Communication profiles Supported Communications Stacks TCP/IP Stack Physical Media Support 19 3/19

4 6 Extensions / Specializations / Privatizations 19 7 configuration 19 4/19

5 Document History (Historique du Document) Indice Date Modification Author A 00/10/30 Creation for DxMM/DxWin V4.1 ABA B 00/10/31 Update for DxMM/DxWin V4.2 ABA 5/19

6 1 INTRODUCTION 1.1 Scope and Audience This document is a DICOM Conformance Statement for DxMM/DxWin. DxMM/DxWin is a DICOM viewer that can retrieve images from a DICOM server and receive images from modalities. This document has been written using the guidelines provided in the DICOM standard [2 part 2]. Note: The French ISO member body AFNOR has provided Medasys Digital Systems with an UID root. This UID root is only in numerical form as following: References [1] DxMM/DxWin User Guide [2] ACR/NEMA Standards Publications, No PS3, DICOM Standards: Part 1 - Introduction Part 2 - Conformance Part 3 - Information Object Definitions Part 4 - Service Class Specifications Part 5 - Data Structures and Encoding Part 6 - Data Dictionary Part 7 - Message Exchange Part 8 - Network Communication Support Part 9 - Point to Point Communication Support for Message Exchange Part 10 - Media Storage and File Format for Media Interchange Part 11 - Media Storage Application Profiles Part 12 - Storage Functions and Media Formats for Data Interchange Part 13 - Print Management Point-to-Point Communication Support 1.3 Acronyms and abbreviations The following symbols and abbreviations are used in this conformance statement: AE: DICOM: DIMSE: SCP: SCU: SOP: TCP/IP: UID Application Entity Digital Imaging and Communication in Medicine DICOM Message Service Element Service Class Provider Service Class User Service-Object Pair Transmission Control Protocol / Internet Protocol Unique Identifier 6/19

7 2 IMPLEMENTATION MODEL The application Entity DxDCMclient is the part of the DxMM/DxWin application that is responsible for the DICOM client side information exchanges. The application Entity DxDCMserver is the part of the DxMM/DxWin application that is responsible for the DICOM server side information exchanges. 2.1 Application Data Flow Diagram Find, move, store, echo, print local request DxDCMclient Find, move, store, echo, print remote execution Store, local execution Store, local execution DICOM Standard Interface Figure 1: DxDCMclient Application Data Flow Diagram As depicted in figure 1, a remote real-world activity for image handling (e.g. image storage/retrieval/query or printing), will cause DxDCMclient local application entity to initiate an association, for the purpose of causing equivalent remote real-world activity to occur. Store, echo, local execution DxDCMserver Store, echo, remote request DICOM Standard Interface Figure 2: DxDCMserver Application Data Flow Diagram As depicted in figure 2, a remote real-world activity for image handling (e.g. image storage), by initiating and association, will cause DxDCMserver local application entity to accept this association for the purpose of causing equivalent real-world activity to occur. 7/19

8 2.2 Functional Definition of Application Entities DxDCMclient application entity acts as a Service Class User (SCU) for the following service classes: Verification Service Class Storage Service Class Query/Retrieve Service Class Print Service Class DxDCMserver application entity acts as a Service Class Provider (SCP) for the following service classes: Verification Service Class Storage Service Class 2.3 Sequencing of Real World Activities Not applicable. 8/19

9 3 DXDCMCLIENT AE SPECIFICATIONS The DxDCMclient application entity provides Standard Conformance to the following DICOM V3.0 SOP Classes as an SCU: Table 1: Storage SOP Classes SOP Class Name SOP Class UID CR Image Storage CT Image Storage US Multi-frame Image Storage US Multi-frame Image Storage MR Image Storage NM Image Storage NM Image Storage US Image Storage US Image Storage Secondary Capture Image Storage XA Image Storage RF Image Storage XA Bi-Plane Image Storage Table 2: Query/Retrieve SOP Classes SOP Class Name SOP Class UID Patient Root Query/Retrieve Information Model FIND Patient Root Query/Retrieve Information Model MOVE Patient Root Query/Retrieve Information Model GET Study Root Query/Retrieve Information Model FIND Study Root Query/Retrieve Information Model MOVE Study Root Query/Retrieve Information Model GET Table 3: Print Management (Meta) SOP Classes (Meta) SOP Class Name SOP Class UID Basic Grayscale Print Management Meta SOP Class Basic Color Print Management Meta SOP Class Basic Film Session SOP Class Basic Film Box SOP Class Basic Grayscale Image Box SOP Class Basic Color Image Box SOP Class Print Job SOP Class Printer SOP Class Hardcopy Grayscale Image Storage SOP Class Hardcopy Color Image Storage SOP Class Printer Configuration Retrieval SOP Class /19

10 Table 4: Verification SOP Class SOP Class Name SOP Class UID Verification SOP Class Table 5: Media Storage Directory Storage SOP Class SOP Class Name SOP Class UID Media Storage Directory Storage Association Establishment Policies General DxDCMclient application entity initiates associations for the following purposes: Invokes the C-ECHO service to allow end-to-end verifications. Invokes the C-STORE service to store images into a remote database. Invokes the C-FIND service to query a remote database. Invokes the C-MOVE service to retrieve and forward images from a remote database. Invokes the Basic Grayscale or Color Print Management service to print images to a remote printer. The maximum length PDU negotiation shall be included in all association establishments. The SCU/SCP Role Negotiation is not supported. Refer to the following paragraph for extensions, specializations, and privatizations management Number of Associations Not applicable Asynchronous Nature Not applicable Implementation Identifying Information By default, DxDCMclient will be identified by: Implementation Class UID: Implementation Version Name: DxDCMclient4.1 10/19

11 3.2 Association Initiation Policy DxDCMclient AE initiates associations for the purpose of communication verification or image transfers to a remote database, or image retrieval from a remote database, or image forwarding (migration) from a remote database to a third application acting as a DICOM server, as operations of remote real-world activities. It also initiates associations for the purpose of image printing to a remote printer Storage Associated Real-World Activity DxDCMclient AE initiates associations to remote systems in order to transfer to those systems images using the C-STORE DIMSE-C service Proposed Presentation Contexts Abstract Syntax Transfer Syntax Name UID Name list UID list Role DICOM Implicit VR Little Endian Little Endian Big Endian See See Little Endian, JPEG Note Note baseline encoded SCU Little Endian, JPEG lossless encoded Little Endian, RLE lossless Table 6: DxDCMclient Storage Presentation Context Extended Negotiation None Note: Abstract syntaxes of Storage SOP Classes listed into Table Specific SOP Class Conformance The following DIMSE Service is supported: C-STORE 11/19

12 3.2.2 Query/Retrieve Associated Real-World Activity DxDCMclient application entity initiates associations to remote systems in order to query from those systems image information using the C-FIND DIMSE-C service, and retrieve the images using the C-MOVE or C-GET DIMSE-C service Proposed Presentation Contexts Abstract Syntax Transfer Syntax Extended Name UID Name list UID list Role Negotiation See See DICOM Implicit VR SCU None Note Note Little Endian Table 7: DxDCMclient Query/Retrieve Presentation Context Note: Abstract syntaxes listed into table 2 are supported Specific SOP Class Conformance The following DIMSE Services are supported: C-FIND C-MOVE C-GET Print Management Associated Real-World Activity DxDCMclient application entity initiates associations to remote printers in order to print images on those printers Proposed Presentation Contexts Abstract Syntax Transfer Syntax Extended Name UID Name list UID list Role Negotiation See See DICOM Implicit VR SCU None Note Note Little Endian Table 8 : DxDCMclient Print Management Presentation Context Note: Abstract syntaxes listed into table 3 are supported Specific SOP Class Conformance The following DIMSE Services are supported: N-ACTION N-CREATE N-DELETE N-GET N-SET 12/19

13 3.2.4 Verification Associated Real-World Activity DxDCMclient application entity initiates associations to remote systems in order to get information about their possibilities Proposed Presentation Contexts Abstract Syntax Transfer Syntax Name UID Name list UID list Role See See DICOM Implicit VR Note Note Little Endian Note: Abstract syntax listed in table 4 is supported Specific SOP Class Conformance The following DIMSE Service is supported: C-ECHO Extended Negotiation SCU None 13/19

14 3.3 Association Acceptance Policy DxDCMclient AE accepts associations for the purpose of image transfers from the remote systems, as sub-operations of a remote real-world activity of image retrieval Storage Associated Real-World Activity DxDCMclient AE accepts associations from remote systems in order to retrieve from those systems images using the C-STORE DIMSE-C service Proposed Presentation Contexts Abstract Syntax Transfer Syntax Name UID Name list UID list Role DICOM Implicit VR Little Endian Little Endian Big Endian See See Little Endian, JPEG Note Note baseline encoded SCP Little Endian, JPEG lossless encoded Little Endian, RLE lossless Table 9: DxDCMclient Storage Presentation Context Extended Negotiation None Note: Abstract syntaxes of Storage SOP Classes listed into Table Specific SOP Class Conformance The following DIMSE Service is supported: C-STORE 14/19

15 4 DXDCMSERVER AE SPECIFICATIONS The DxDCMserver application entity provides Standard Conformance to the following DICOM V3.0 SOP Classes as an SCP: Table 10: Storage SOP Classes SOP Class Name SOP Class UID CR Image Storage CT Image Storage US Multi-frame Image Storage US Multi-frame Image Storage MR Image Storage NM Image Storage NM Image Storage US Image Storage US Image Storage Secondary Capture Image Storage XA Image Storage RF Image Storage XA Bi-Plane Image Storage Table 11: Verification SOP Class SOP Class Name SOP Class UID Verification SOP Class Association Establishment Policies General DxDCMserver AE accepts associations for the following purposes: Supports the C-ECHO service to allow end-to-end verifications. Invokes the C-STORE service to store images into a remote database. The maximum length PDU negotiation shall be included in all association establishments. The SCU/SCP Role Negotiation is not supported. Refer to the following paragraph for extensions, specializations, and privatizations management Number of Associations The number of simultaneous DICOM associations that is accepted is theoretically unlimited, but is actually limited by the OS parameters of the TCP/IP implementation. A new process is created for each new association Asynchronous Nature Not supported. 15/19

16 4.1.4 Implementation Identifying Information By default, DxDCMserver will be identified by: Implementation Class UID: Implementation Version Name: DxDCMclient4.1 Note: uses the same configuration file than DxDCMclient. 16/19

17 4.2 Association Initiation Policy DxDCMserver AE does not initiate associations. 4.3 Association Acceptance Policy DxDCMserver AE accepts associations for the purpose of communication verification or image storage Storage Associated Real-World Activity DxDCMserver AE accepts associations from remote systems that want to store images into the local DICOMDIR using the C-STORE DIMSE-C service Proposed Presentation Contexts Abstract Syntax Transfer Syntax Name UID Name list UID list Role DICOM Implicit VR Little Endian Little Endian Big Endian See See Little Endian, JPEG Note Note baseline encoded SCP Little Endian, JPEG lossless encoded Little Endian, RLE lossless Table 12: DxDCMserver Storage Presentation Context Extended Negotiation None Note: Abstract syntaxes of Storage SOP Classes listed into Table Specific SOP Class Conformance The following DIMSE Service is supported: C-STORE 17/19

18 4.3.2 Verification Associated Real-World Activity DxDCMserver application entity accepts associations from remote systems that want to verify application level communication using the C-ECHO DIMSE-C service Proposed Presentation Contexts Abstract Syntax Transfer Syntax Name UID Name list UID list Role See See DICOM Implicit VR Note Note Little Endian Note: Abstract syntax listed in table 11 is supported Specific SOP Class Conformance The following DIMSE Service is supported: C-ECHO Extended Negotiation SCP None 18/19

19 5 COMMUNICATION PROFILES 5.1 Supported Communications Stacks Both DxDCMclient and DxDCMserver provide DICOM V3.0 TCP/IP Network Communication Support as defined in PS TCP/IP Stack DxDCMclient and DxDCMserver inherit their TCP/IP stack from the MS Windows system upon which they execute. 5.3 Physical Media Support DxDCMclient and DxDCMserver are indifferent to the physical medium over which TCP/IP executes; they inherit this from the MS Windows system upon which they execute. 6 EXTENSIONS / SPECIALIZATIONS / PRIVATIZATIONS Not applicable. 7 CONFIGURATION See [1] for full details. 19/19