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HiSpeed Advantage CT/i CONFORMANCE

1. 12 GE Medical Systems REV 0 HiSpeed Advantage CONFORMANCE STATEMENT Direction 2162114 100 1 4 Important Remarks The use of these Conformance Statements in conjunction with the DICOM v3 0 Standards is intended to facilitate communication with GE imaging equipment However by itself it is not sufficient to insure that inter operation will be successful The user or user s 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 v3 0 and of this introduction and associated 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 theuser s responsibility and should not be underestimated Theuser is strongly advised to ensure that such 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 theuser 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
2. A 2 1 MR Image IOD Modules Module Study Patient Study C 7 2 2 DICOM U PS3 3 Image Contrast Bolus C 7 6 4 DICOM PS3 3 A 2 2 MR Image Module 46 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 0018 1060 0018 0025 0018 0083 0018 0084 0018 0085 0018 0086 Strength 0018 Percent Phase Field of 0018 0094 View Pixel Bandwidth 0018 0095 Nominal Interval 0018 1062 0018 1088 Cardiac Number of 0018 1090 Images Trigger Window 0018 1094 Reconstruction 0018 1100 Diameter Receiving Coil 0018 1250 Transmitting Coil 0018 1251 0018 1310 Phase Encoding 0018 1312 Direction Flip Angle 0018 1314 Variable Flip Angle 0018 1315 Flag 018 1316 Temporal Resolution 0020 0110 A 3 SC Specific IOD Definition A 3 1 SC Image IOD Modules PS3 3 PS3 3 PS3 3 A 4 Standalone Overlay Specific IOD Definition A 4 1 Standalone Overlay Image IOD Modules Study Patient Study C 7 2 2 DICOM U PS3 3 47 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 A 5 CT MR SC Standalone Overlay IOD Common Table Definitions A 5 General Study Module Study Description 0008 1030 pg Name of Physician s 0008 1060 3 a Reading Study A 5 2 Patient Study Module 0010 1010 3 Patient s Weight 0010 1030 __ Additional Patient s 0010 21b0
3. GEMS_IDEN 01 0009xx02 ZeroLength Table 2 2 1 2 2 2 1 2 Requested Series Level Keys Modalit IR 0008 0060 Zero length Series number R 0020 0011 Zero length Private data element Private data element 23 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Series Instance UID 0020 000E Series UID Series description O J 0008 103E Zero length Manufacturer _ 0008 0070 Zero length Images inseries 90020 1002 Zero length Table 2 2 1 2 2 2 1 3 Requested Image Level Keys Image number 1 R 00200013 j Zerolengh Image tye 1 111 O 00080008 Zerolengh Rows O 00280010 Zerolengh Coums O 00280011 Zerolengh Image position O 00200032 j Zerolengh Imageorientaion 1 00200037 j Zerolengh Slicethickness 1 1 0018 00050 Zerolengh Slice spacing 1 1 90018 0088 Zerolengh Gantytlt 00181120 Zerolengh Convolutionkernel 0 00184210 Zerolengh Reconstruction diameter O 0018 1100 Zerolengh Data collection diameter 0018 00900 Zerolengh Fipange 1 0 00181314 Zerolengh Echonumer 0018 0086 Zerolengh Echo time 1 1 00180081 Zerolengh Inve
4. 0043 49 SL 0043 4 SS 0043 xx4B SL 0043 xx4C SS 0043 4 FL 0043 xx4E FL number of BBH chains to blend starting channel number Ppscan parameters GE image integrity Level value delta start time max overranges in a view avg overranges all views corrected after glow terms reference channels no views ref chans blocked scan pitch ratio Unique image iden Histogram tables User defined data Private Scan Options RA cord of target recon centre trigger on position degree of rotation DAS trigger source DAS fpa gain DAS output source DAS ad input DAS cal mode DAS cal frequency DAS reg xm DAS auto zero starting channel of view DAS xm pattern TGGC trigger mode start scan to Xray on delay duration of xray on AOROGRORGRGGRRGSRgSRSGSGgSSgGtf 0zx ugnunuucocouuuuuuuuuu WWW WWW WWW WWW WWW WWW WWW WWW WwW WwW Ww B 2 MR Image IOD Private Data Elements Definition Grp VR VM Type Definition 0009 00xx LO S 3 Private Creator Identification GEMS IDEN 01 0009 xx01 LO 5 3 full fidelity 0009 xx02 SH 5 3 suite id 0009 xx04 SH 5 3 product id 0009 27 SL S 3 image actual date 0009 xx30 SH 5 3 service id 0009 xx3l SH 5 3 mobile location number 0009 xxE3 UI 5 3 equipment UID 0009 xxE6 SH 5 3 Genesis Version now 0009 xxE7 UL S 3 Exam Record checksum 0009 xxbE9 SL S 3 Actual series data time stamp 0011 00 LO S 3 Private Creator Identification GEMS PATI 0
5. 3 6 Support of Extended Character Sets The MOD Archive Application will support copy of SOP instances containing the ISO IR 100 Latin alphabet No 1 supplementary set and DICOM default character sets as defined in PS3 5 45 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Appendix A Optional Conditional Modules Attributes Enclosed is a listing of only the Optional Conditional modules attributes used by this implementation for CT MR SC and Standalone Overlay IOD s NOTE All other modules which are mandatory and attributes which are type amp 2 in nature per the DICOM standard are supported by this implementation but are not explicitly listed here 1 CT Specific IOD Definition 1 1 CT Image IOD Modules Study Patient Study C 7 2 2 DICOM U PS3 3 Image Contrast Bolus C 7 6 4 DICOM C PS3 3 A 1 2 CT Image Module 0018 0022 MEE Diameter I R Hr 3 Diameter Eee FT Detector Eee 5 Patient Gantry Detector Tilt 018 1120 3 0 O Table Height 0018 1130 J3 Rotation Direction 0018 1140 J3 O Exposure Time 00181150 J3 0 0 Xray Tube Current 00181151 J3 0 Exposure 00181152 Filter Type 0018 amp 1160 J3 S FocalSpt 00181190 3 Convolution Kernel 00181210 3 y A 2MR Specific IOD Definition
6. CONFORMANCE STATEMENT Direction 2162114 100 prepared to respond to a DICOM Store Query or Retrieve by any remote DICOM AE The DICOM Server AE will perform the Real World activitylmage Installation after the remote AE sends an image to the HiSpeed Advantage CT i product Once a Query request is received the DICOM Server AE will search the local database for all entries that match the keys requested by the Remote DICOM AE and send back the list of matches The DICOM Server AE will also respond to an incoming retrieval request from a Remote AE by sending the image s to the Destination AE 2 1 2 Functional Definition of AE s DICOM Server Application Entity initiates the following operations e Initiate an association to a Remote AE to send image s If the Remote AE accepts the presentation context applicable to the image s being sent the DICOM Server AE will send the image s by invoking C STORE RQ operation for each image on the same association e Initiate an association with a Remote AE to query for images on the remote host A Study Root Study Level C FIND RQ request will be sent to the Remote AE once an association has been established After all responses are received DICOM Server AE will issue a Series Level C FIND RQ request to get the series for a study in the list An Image Level C FIND RQ will be issued for the first series in the series list e Send a C MOVE RQ request to a Remote AE after successful association establi
7. or by removable media using other application entities These instances are external to this conformance claim and the origin of SOP instances is outside the scope of this claim The MOD Archive Server AE can initialize Media by acting as an FSC to create a new DICOM File set on 1 2GB MOD media It initializes the DICOM File set and writes the specified SOP instances onto the MOD The SOP instances written will be limited to instances that match the criteria of one of the Application Profiles that is supported When updating media a pre existing File set will be updated with the selected SOP instances that match one of the supported Application Profiles 3 1 2 Functional Definitions of AE s This Server has only one Application Entity the MOD Archive Application The MOD Archive Application can perform these functions e It can initialize create DOS filesystem a piece of media writing a new label DICOM File set onto the media e It can update a piece of media by adding new SOP instances to an already existing DICOM File set from local storage e It can display a directory listing of the File set on a piece of media 37 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 e It can copy SOP instance from the MOD onto local storage 3 1 3 Sequencing of Real World Activities The updating function can only be performed on a piece of media that has already had a DICOM File set created T
8. 10008 1 2 2 JPEG Lossless Process Selection Value 14 1 2 840 10008 1 2 4 70 Explicit VR Little Endian Uncompressed 1 2 840 10008 1 2 2 JPEG Lossless Process Selection Value 14 1 2 840 10008 1 2 4 70 Explicit VR Little Endian Uncompressed 1 2 840 10008 1 2 2 JPEG Lossless Process Selection Value 14 1 2 840 10008 1 2 4 70 Explicit VR Little Endian Uncompressed 1 2 840 10008 1 2 2 JPEG Lossless Process Selection Value 14 1 2 840 10008 1 2 4 70 HiSpeed Advantage CONFORMANCE STATEMENT Direction 2162114 100 The MOD Archive Application chooses the JPEG Lossless compression selection value 1 as the default transfer syntax for storing images on the media But the transfer syntax 18 selectable on a per media basis at install time using a method defined by the Application 3 3 1 3 2 Physical Media and Media Formats The CT MR Application Profiles in the PRI CTMR MODI2 require the 130mm 1 2GB Magneto Optical Rewritable physical media with the PC File System as defined in PS3 12 3 3 1 3 3 Logical Format The PRI CTMR MOD12 Application profile media format conforms to the Logical Format specification in PS3 12 Table 3 3 3 3 1 defines the specific values used for this profile Table 3 3 3 3 1 Boot Sector 00 02 OxEB3C90 Jump instruction to loader NOPs 03 10 MSDOS4 0 The formatting DOS vendor specific GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 512
9. 15 SL S 3 Lower range of Pixels 0029 16 SL 5 3 Lower range of Pixels 0029 7 SL S 3 Lower range of Pixels2 0029 18 SL 5 3 Upper range of Pixels2 0029 1 SL 5 3 Len of tot hdr in bytes 0029 26 85 5 3 version of the hdr struct 0029 34 SL S 3 advantage comp overflow 0029 xx35 SL 5 3 advantage comp underflow 0043 00 LO 0043 01 SS 0043 02 SS 0043 xx03 SS 0043 xx04 SS 0043 05 SS 0043 06 SS 0043 07 SS 0043 xx08 SS 0043 xx09 SS 0043 xx0A SS 0043 xx0B DS 0043 xx0C DS 0043 xx0D DS 0043 0 DS 0043 xx0F DS 0043 10 US 0043 1 SS 0043 10 SS 0043 28 OB 0043 xx29 OB 0043 xx2A OB 0043 28 SS 0043 2 SS 0043 xx2D SH 0043 xx2E SH 0043 xx2F SS 0043 xx30 SS 0043 31 DS 0043 32 SS 0043 xx33 FL 0043 xx34 IS Private Creator Identification GEMS PARM 01 bitmap of prescan options gradient offset in X gradient offset in Y gradient offset in Z image is original or unoriginal number of EPI shots views per segment respiratory rate bpm respiratory trigger point type of receiver used peak rate of change of gradient field limits in units of percent PSD estimated limit PSD estimated limit in tesla per second saravghead Window value GE image integrity Level value Unique image iden Histogram tables User defined data Private Scan Options Effective echo spacing String slop field 1 String slop field 2 Raw da
10. 33 33 33 33 34 34 35 36 36 36 36 36 36 36 36 37 37 38 38 38 38 38 38 38 39 39 39 39 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 3 2 1 2 3 1 Application Profiles for the RWA Copy to Local Storage 3 2 1 2 4 Real World Activity Update MOD 3 2 1 2 4 1 Application Profiles for the RWA Update MOD Request 3 3 Augmented and Private Application Profiles 3 3 1 Private Application Profiles 3 3 1 1 Class and Profile Identification 3 3 1 2 Clinical Contexts 3 3 1 2 1 Roles and Service Class Options 3 3 1 2 1 1 File Set Creator 3 3 1 2 1 2 File Set Reader 3 3 1 2 1 3 File Set Updater 3 3 1 3 PRI CTMR MOD12 Class Profile 3 3 1 3 1 SOP Classes and Transfer Syntaxes 3 3 1 3 2 Physical Media and Media Formats 3 3 1 3 3 Logical Format 3 3 1 3 4 Directory Information in DICOMDIR 3 3 1 3 4 1 Additional Keys 3 3 1 3 5 Other Parameters 3 3 1 3 5 1 Image Attribute Values 3 3 1 3 5 1 1 Attribute Value Precedence 3 4 Extensions Specialization s and Privatization s of SOP Classes and Transfer Syntaxes 3 4 1 Extensions Specialization s and Privatization s of SOP Classes 3 4 1 1 SOP Specific Conformance Statement for CT SOP Class 3 4 1 2 SOP Specific Conformance Statement for MR SOP Class 3 4 2 Private Transfer Syntax Specification 3 5 Configuration 3 6 Support of Extended Character Sets Appendix A Optional Conditional Modules Attributes Appendix B Private Data E
11. 5 3 indicates no of updates to header 0025 xxl7 SL 5 3 Series Complete Flag 0025 xxl8 SL 5 3 Number of images archived 0025 xxl9 SL 5 3 Last image number used 0025 xxlA SH 5 3 Primary Receiver Suite and Host 0027 00 LO S 3 Private Creator Identification GEMS IMAG 01 0027 xx06 SL S 3 Image archive flag 0027 10 SS S 3 Scout Type 0027 xx30 SH S 3 Foreign Image Revision 0027 xx31 SS S 3 Imaging Mode 0027 xx32 SS S 3 Pulse Sequence 0027 xx33 SL S 3 Imaging Options 0027 xx35 SS S 3 Plane Type 0027 xx36 SL S 3 Oblique Plane 0027 xx40 SH S 3 RAS letter of image location 0027 41 FL S 3 Image location 0027 xx42 FL S 3 Center R coord of plane image 0027 xx43 FL S 3 Center A coord of plane image 0027 xx44 FL S 3 Center S coord of plane image 0027 xx45 FL S 3 Normal R coord 56 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 0027 46 5 3 Normal A coord 0027 xx47 FL S 3 Normal S coord 0027 xx48 FL S 3 R Coord of Top Right Corner 0027 xx49 FL S 3 A Coord of Top Right Corner 0027 4 FL S 3 S Coord of Top Right Corner 0027 xx4B FL S 3 R Coord of Bottom Right Corner 0027 xx4C FL S 3 A Coord of Bottom Right Corner 0027 xx4D FL S 3 S Coord of Bottom Right Corner 0027 xx60 FL S 3 Image dimension X 0027 xx6l FL S 3 Image dimension Y 0027 xx62 FL S 3 Number of Excitations 0029 00xx LO 5 3 Private Creator Identification GEMS IMPS 01 0029
12. Direction 2162114 100 instances are written to the media and a corresponding DICOMDIR is created The determination of the potentially applicable Application Profile is dependent on the type of media and the associated software on which the AE has been invoked 3 2 1 2 1 1 Application Profiles for the RWA Create MOD For the list of Application Profiles that invoke this AE for the Create MOD RWA see Table 3 1 1 For extensions and specialization s see section 5 3 2 1 2 2 Real World Activity Display Directory The MOD Archive Application acts as an FSR using the Interchange option when requested to provide a directory listing When an MOD update Application is requested to provide a directory listing it will read the File set and display the DICOMDIR directory entries for those SOP instances in the File set that correspond to the user selected Application Profile 3 2 1 2 2 1 Application Profiles for the RWA MOD Directory Listing For the list of Application Profiles that invoke this AE for the MOD directory listing RWA see Table 3 1 1 There are no extensions or specialization s 3 2 1 2 3 Real World Activity Copy to Local Storage The MOD Archive Application acts as an FSR when copying from the MOD to local storage The MOD Archive Application will copy any SOP Instance selected from an MOD Directory list from the MOD to the local storage upon request The MOD Directory listing Real World Application will filter out the SOP Ins
13. and archive systems which generate a patient record to transfer to another institution File Set Creator shall be able to generate the Basic Directory SOP Class in the DICOMDIR File with all types of Directory Records related to the SOP Classes stored in the File set FSC shall offer the ability to either finalize the disc at the completion of most recent write session no additional information can be subsequently added to the disc or to allow multi session additional information may be subsequently added to the volume 3 3 1 2 1 2 File Set Reader The role of File Set Reader is used by the Application Entities which receive a transferred File Set Typical entities using this role would include display workstations and archive systems which receive a patient record transferred from another institution File Set Readers shall be able to read all the SOP Classes defined for the specific Application Profile for which a Conformance Statement is made using all the defined Transfer Syntaxes 3 3 1 2 1 3 File Set Updater The role of File Set Updater is used by Application Entities which receive a transferred File Set and update it by the addition of information Typical entities using this role would include analytic workstations which for instance may add to the File set an information object containing a processed e g edge enhanced image Stations which update patient information objects would also use this role File set Updaters do not have to
14. first select a destination by choosing Select Remote Host from Network pull down menu on the local database manager and then choose a hostname The operator then has to perform the Real World activity Query to get a list of Study Series Image Once the list of Study Series Image is retrieved the operator can invoke the Get operation by choosing Get Exam or Get Series or Get Image from the Network pull down menu 2 2 1 2 3 2 Proposed Presentation Contexts When the Real World activity Get is initiated all presentation contexts shown in table 2 2 1 2 1 2 1 are proposed during association establishment but only the Query Retrieve MOVE related contexts are applicable to this activity 2 2 1 2 3 2 1 SOP Specific Conformance Statement for SCU When the operator starts aGet operation at any level Study Series Image the DICOM Server AE will initiate a C MOVE RQ request to the Remote AE with the DICOM Server AE as the Destination AE The Storage SCP will handle the incoming images as described in section 2 1 3 1 Each C MOVE SCU operation supports an Association Timer Operation Inactivity Timer and Session Timer with time out values of 900 seconds 300 seconds and 60 minutes respectively The DICOM Server AE will send a C CANCEL MOVE RQ to the Remote AE if the operator Pauses or Clears the job from the local database manager Network queue 2 2 1 3 Association Acceptance Policy The DICOM Server AE places
15. over views avg of left ref chans over views max left chan over views avg of right ref chans over views max right chan over views reference channel used back projector coefficient primary spped correction used overrange correction used dynamic Z alpha value 0 0 0 WWW WWW WWW WWW WWW WW WW WwW Ww 0021 00 LO 5 3 Private Creator Identification 5 RELA 01 0021 03 SS S 3 Series from which Prescribed 0021 xx05 SH 5 3 Genesis Version now 0021 xx07 UL S 3 Series Record checksum 0021 xxl8 SH 5 3 Genesis version Now 0021 UL 5 3 Acqrecon record checksum 0021 xx37 SS S 3 Screen Format 0021 xx4A LO 5 3 anatomical reference for scout 0021 xx90 SS 5 3 tube focal spot position 0021 91 SS 5 3 biopsy position 0021 xx92 FL S 3 biopsy T location 0021 xx93 FL S 3 biopsy ref location 0023 00 LO 5 3 Private Creator Identification 5 STDY 01 0023 70 FD S 3 Start time secs in first axial 0023 74 SL S 3 No of updates to header 0023 xx7D SS S 3 indicates if the study has complete info DICOM genesis 0025 00 LO S 3 Private Creator Identification GEMS SERS 01 0025 xx06 SS S 3 Last pulse sequence used 0025 xx07 SL S 3 Images in Series 0025 xxl0 SL S 3 Landmark Counter 0025 1 SS S 3 Number of Acquisitions 0025 xxl7 SL 5 3 Series Complete Flag 0025 xxl8 SL 5 3 Number of images archived 00
16. root directory entries 43 53 GEMSDICOM 54 61 1 1 Thefilesystemlabel 62 509 Any contents acceptable 00000000 3 3 1 3 4 Directory Information in DICOMDIR Conformant Application Entities shall include in the DICOMDIR File a Basic Directory IOD containing Directory Records at the Patient and subsidiary levels appropriate to the SOP Classes in the File set All DICOM files in the File set incorporating SOP Instances defined for the specific Application Profile shall be referenced by the Directory Records NOTE The modality attribute 0008 0060 in the DICOMDIR Series records should be CT MR for Secondary Capture and Standalone Overlay SOP Class Images Otherwise the HiSpeed Advantage CT i DICOM media display browser will not list up the series for contents rendering the retrieval to local storage impossible Also refer to Appendix C for a complete listing of all the optional modules and attributes used in the DICOMDIR definition 3 3 1 3 4 1 Additional Keys None 3 3 1 3 5 Other Parameters This section defines other parameters common to all specific Application Profiles in the PRI CTMR MOD 12 class which need to be specified in order to ensure interoperable information interchange 3 3 1 3 5 1 Image Attribute Values 43 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 The attributes listed in Table 3 3 3 5 1 1 used within the C
17. x rot 0 0 0 00 0 0 0 WWW WW Ww Ww 55 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 0021 xx52 DS 5 3 rotation from source y rot 0021 xx53 DS S 3 rotation from source z rot 0021 xx54 SH 3 3 image position 0021 xx55 SH 6 3 image orientation 0021 56 SL 5 3 integer slop 0021 xx57 SL S 3 integer slop 0021 xx58 SL 5 3 integer slop 0021 xx59 SL 5 3 integer slop 0021 5 SL S 3 integer slop 0021 xx5B DS 5 3 float slop 0021 xx5C DS S 3 float slop 0021 50 DS S 3 float slop 0021 5 DS S 3 float slop 0021 xx5F DS S 3 float slop 0021 xx8l DS 5 3 auto window level alpha 0021 xx82 DS S 3 auto window level beta 0021 xx83 DS S 3 auto window level window 0021 xx84 DS S 3 to window level level 0023 00 LO 5 3 Private Creator Identification GEMS STDY 01 0023 01 SL S 3 Number of series in Study 0023 xx02 SL 5 3 Number of unarchived Series 0023 xxl0 SS 5 3 reference image field 0023 xx50 SS S 3 summary image 0023 xx70 FD 5 3 Start time secs in first axial 0023 74 SL S 3 No of updates to header 0023 xx7D SS 5 3 indicates if study has complete info DICOM genesis 0025 00 LO 5 3 Private Creator Identification 5 SERS 01 0025 xx06 SS S 3 Last pulse sequence used 0025 xx07 SL S 3 Images in Series 0025 xxl0 SL S 3 Landmark Counter 0025 11 SS S 3 Number of Acquisitions 0025 xxl4 SL
18. 0 e 0110 Processing Failure Indicates that an internal system call has failed while processing an image e A711 Out of Resources Indicates that probably there was not enough disk space to store the image The user should attempt recovery by removing some images from the HiSpeed Advantage CT i system e A712 Out of Resources Indicates that there was not enough resource such as memory to store the image e A800 SOP Class not supported In the event of a successful C STORE operation the image has successfully been written to disk The image will then be accessed in the same manner as any other image by the applications on the HiSpeed Advantage CT i system Images may be deleted when instructed to do so by the user Thus the duration of the storage of the image is determined by the users of the HiSpeed Advantage CT i system Image Installation If the image installation is unsuccessful a message will appear in the Message Log informing the user of the failure and the image will be removed If the image installation process finds that an element is not encoded according to the DICOM standard it will fail to install the image and the file will be removed Image Installation of GE Created MR or CT Images Images that were originally created on recent GE MR and CT scanners will be converted from their native Advantage Proprietary Format to DICOM format for transmission If the images are stored as full fidelity representations an
19. 00 2 4 SECTION 4 EXTENSIONS SPECIALIZATIONS PRIVATIZATIONS 2 4 1 Specialized Information Object Definition Following is a list of additional private attributes defined for a stadard MR IOD 0008 0008 Value 3 MR Image IOD specific specializations PROJECTION IMAGE REFORMATTED SCREEN SAVE Value 4 MR Image implementation specific COLLAPSE VASCULAR IVI 0018 0022 Scan Options Defined Terms VASCTOF GEMS VASCPC GEMS CINE GEMS FAST GEMS GEMS GRAPH GEMS IRP GEMS DEP GEMS CL GEMS SAT GEMS NPW RT GEMS VB GEMS POMP GEMS VB GEMS EDR GEMS SEQ GEMS CS GEMS MP GEMS SQPIX GEMS MT GEMS EPI GEMS TRF_GEMS RTR_GEMS FT_GEMS NF_GEMS RAMP_RL_GEMS RAMP_LR_GEMS RAMP_AP_GEMS RAMP_PA_GEMS RAMP SI GEMS RAMP IS GEMS FC FREQ AX GEMS 34 GE Medical Systems REV 0 HiSpeed Advantage CONFORMANCE STATEMENT Direction 2162114 100 FC SLICE AX GEMS SS GEMS VASCANGIO GEMS 2 4 2 Private SOP s ID Net v2 0 Private IOD s are based upon the April 1993 draft version of the DICOM v3 0 ID Net v2 0 IOD s are supported for backward compatibility Note See the ID Net v2 0 Implementation Profiles Direction 46 269546G2 for definitions of Information Objects Presentation Context Table Accepted Proposed Abstract Syntax Transfer Syntax Extended Negotiation UID List GE Private DICOM MR Image Information Object ID Net v2 0 GE Private DICOM MR Image Information Object ID Net v2 0 GE P
20. 0008 5 1 4 1 1 2 JPEG Lossless 1 2 840 10008 1 2 4 70 SCP Hierarchical First Order Prediction MR Image 1 2 840 10008 5 1 4 1 1 4 Implicit VR Little 1 2 840 10008 1 2 Storage Endian MR Image 1 2 840 10008 5 1 4 1 1 4 JPEG Lossless 1 2 840 10008 1 2 4 70 Storage Hierarchical First Order Prediction Secondary 1 2 840 10008 5 1 4 1 1 7 Implicit VR Little 1 2 840 10008 1 2 SCP Capture Endian Secondary 1 2 840 10008 5 1 4 1 1 7 JPEG Lossless 1 2 840 10008 1 2 2 4 70 SCP Capture Hierarchical First Order Prediction Stand alone 1 2 840 10008 5 1 4 1 1 8 Implicit VR Little 1 2 840 10008 1 2 SCP Overla Endian Stand alone 1 2 840 10008 5 1 4 1 1 8 JPEG Lossless 1 2 840 10008 1 2 2 4 70 SCP Overlay Hierarchical First Order Prediction 2 2 1 3 1 2 1 SOP Specific Conformance to Storage SOP Classes The DICOM Server AE conforms to the SOP s of the Storage Service Class at level 1 base Private elements will be discarded from the image when receiving images containing non GE private data elements Each C STORE SCP operation supports an Association Timer Operation Inactivity Timer and Session Timer with time out values of 900 seconds 900 seconds and 60 minutes respectively Image Reception If the DICOM Server AE returns one of the following status codes then the C STORE operation was unsuccessful and no image will be installed 26 GE Medical Systems REV 0 HiSpeed Advantage CONFORMANCE STATEMENT Direction 2162114 10
21. 0008 5 1 4 1 1 7 Standalone Overlay storage 1 2 840 10008 5 1 4 1 1 8 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 In addition to the C MOVE response status values defined in DICOM V3 0 part 4 the following status values will be returned e C000 Indicates that an error occurred while retrieving records from the local database e C001 Indicates all other processing error e C011 If the Destination AE returns a Storage Full condition this status will be returned This status will only be sent if the Destination AE returns a status of A711 and is only applicable if the Destination AE is an SdC based product 2 2 1 3 4 3 Presentation Context Acceptance Criteria No criterion 2 2 1 3 4 4 Transfer Syntax Selection Policy All protocols detailed above in the tables are supported no priority selection is given 32 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 2 3 SECTION 3 COMMUNICATION PROFILES 2 3 1 Supported Communication Stacks parts 8 9 DICOM Upper Layer Part 8 is supported using TCP IP 2 3 2 TCP IP Stack The TCP IP stack is inherited from a UNIX Operating System 2 3 2 1 Physical Media Support Ethernet v2 0 IEEE 802 3 2 3 3 Point to Point Stack A 50 pin ACR NEMA connection is not applicable to this product 33 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 1
22. 0041 Center R Coordinate P 00270042 Center A Coordinate 00270043 Table Start Location P 00270050 Table End Location P 00270051 RAS Letter for Side of Image 90027 0052 RAS Letter for Anterior Posterior 0027 0053 Returned RAS Letter for Scout Start Location 0027 0054 RAS Letter for Scout End Location 10027 0055 ImageDimensonX X 00270060 Image DimensionY P 00270061 Only keys with Usage typeMatched will be matched against values in the database Values in keys of type Returned will be ignored and will be filled in with data from the database If an optional key is requested that does not appear in any of the tables above that key will be ignored and no corresponding element will be returned If the database does not have a value corresponding to any requested optional key a zero length element will be returned Sequence matching is not supported Range matching is supported for attributes of type date and time 30 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Only hierarchical query is supported Therefore the C FIND SCP will not perform any extended negotiation 2 2 1 3 4 Retrieve Request From Remote AE This AE is indefinit
23. 1 0011 10 SS S 3 Patient Status 0019 00xx LO 5 3 Private Creator Identification GEMS ACQU 01 0019 xx0F DS 5 3 Horiz frame of ref 53 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 0019 11 SS 0019 xxl2 SS 0019 xxl7 SS 0019 18 LO 0019 xxl9 DS 0019 xxlA LO 0019 xxlB DS 0019 xxlE DS 0019 5 FL 0019 xx7D DS 0019 xx7E SS 0019 xx7F DS 0019 81 SS 0019 xx84 DS 0019 xx85 SS 0019 xx87 DS 0019 xx88 SS 0019 8 SS 0019 xx8B SS 0019 xx8D DS series contrast last pseq series plane first scan ras first scan location last scan ras last scan loc display field of view Acquisition Duration Second echo number of echos table delta contiguous peak SAR monitor SAR Cardiac repetition time images per cardiac cycle actual receive gain analog actual receive gain digital delay after trigger 0019 xx8F SS swappf 0019 xx90 SS Pause Interval 0019 xx91 DS Pulse Time 0019 xx92 SL 0019 93 DS 0019 xx94 SS 0019 xx95 SS 0019 96 SS 0019 97 SL 0019 xx98 SS 0019 xx9B SS 0019 9 LO 0019 9 DT 0019 xx9E LO 0019 xx9F SS 0019 xxAO SS 0019 xxAl SS 0019 xxA2 SL 0019 xxA3 UL 0019 xxA4 SS 0019 5 DS Slice offset on freq axis Center Frequency Transmit Gain analog receiver gain digital receiver gain Bitmap defining CVs Center freq Method Pulse seq mode pulse seq name pulse seq date internal pulse seq name Tra
24. 10008 5 1 4 1 1 7 Implicit VR Little 1 2 840 10008 1 2 SCU Capture Endian Secondary 1 2 840 10008 5 1 4 1 1 7 JPEG Lossless 1 2 840 10008 1 2 2 4 70 SCU Capture Hierarchical First Order Prediction Stand alone 1 2 840 10008 5 1 4 1 1 8 Implicit VR Little 1 2 840 10008 1 2 SCU Overla Endian Stand alone 1 2 840 10008 5 1 4 1 1 8 JPEG Lossless 1 2 840 10008 1 2 2 4 70 SCU Overlay Hierarchical First Order Prediction Study Root 1 2 840 10008 5 1 4 1 2 2 Implicit VR Little 1 2 840 10008 1 2 SCU Query Retrieve 1 Endian FIND Study Root 1 2 840 10008 5 1 4 1 2 2 Implicit VR Little 1 2 840 10008 1 2 SCU Query Retrieve 2 Endian MOVE 20 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Note Other Abstract Syntax and Transfer Syntax names may be offered when establishing an association These are private syntaxes which may be ignored See section 5 2 2 1 2 1 2 1 SOP Specific Conformance Statement for Image Storage SOP Classes This implementation can perform multiple C STORE operations over a single association Upon receiving a C STORE confirmation containing a Successful status this implementation will perform the next C STORE operation The association will be maintained if possible Upon receiving a C STORE confirmation containing a Refused status this implementation will terminate the association Upon receiving a C STORE confirmation containing any status that is not Success or Re
25. 2 2 1 1 4 Implementation Identifying Information 19 2 2 1 2 Association Initiation by Real World Activity 19 2 2 1 2 1 Push Image s to Remote AE 19 2 2 1 2 1 1 Associated Real World Activity 20 2 2 1 2 1 2 Proposed Presentation Contexts 20 2 2 1 2 1 2 1 SOP Specific Conformance Statement for Image Storage SOP Classes 21 2 2 1 2 2 Query Remote AE 21 2 2 1 2 2 1 Associated Real World Activity 22 2 2 1 2 2 2 Proposed Presentation Contexts 23 2 2 1 2 2 2 1 SOP Specific Conformance Statement for C FIND SCU 23 2 2 1 2 3 Get Image s from Remote AE 24 2 2 1 2 3 1 Associated Real World Activity 24 2 2 1 2 3 2 Proposed Presentation Contexts 25 2 2 1 2 3 2 1 SOP Specific Conformance Statement for C MOVE SCU 25 2 2 1 3 Association Acceptance Policy 25 2 2 1 3 1 Receive Image s 25 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 2 2 1 3 1 1 Associated Real World Activity 2 2 1 3 1 2 Presentation Context Table 2 2 1 3 1 2 1 SOP Specific Conformance to Storage SOP Classes 2 2 1 3 2 Verification Request from Remote AE 2 2 1 3 2 1 Associated Real World Activity 2 2 1 3 2 2 Presentation Context Table 2 2 1 3 2 2 1 SOP Specific Conformance to Verification SOP Class 2 2 1 3 3 Query Request from Remote AE 2 2 1 3 3 1 Associated Real World Activity 2 2 1 3 3 2 Presentation Context Table 2 2 1 3 3 2 1 SOP Specific Conformance to C FIND SCP 2 2 1 3 4 Retrieve Request From Remote AE 2 2 1 3 4 1 Associated Real World Activity 2 2 1 3 4
26. 2 Presentation Context Table 2 2 1 3 4 2 1 SOP Specific Conformance to C MOVE SCP 2 2 1 3 4 3 Presentation Context Acceptance Criteria 2 2 1 3 4 4 Transfer Syntax Selection Policy 2 3 SECTION 3 COMMUNICATION PROFILES 2 3 1 Supported Communication Stacks parts 8 9 2 3 2 TCP IP Stack 2 3 2 1 Physical Media Support 2 3 3 Point to Point Stack 2 4 SECTION 4 EXTENSIONS SPECIALIZATIONS PRIVATIZATIONS 2 4 1 Specialized Information Object Definition 2 4 2 Private SOP s 2 4 3 Private Data Elements 2 5 SECTION 5 CONFIGURATION 2 5 1 AE Title Presentation Address Mapping 2 5 2 Configurable Parameters 2 6 SECTION 6 SUPPORT OF EXTENDED CHARACTER SETS 3 MOD ARCHIVE CONFORMANCE 3 0 Introduction 3 1 Implementation Model MOD Archive Server 3 1 1 Application Data Flow Diagram 3 1 2 Functional Definitions of AE s 3 1 3 Sequencing of Real World Activities 3 1 4 File Meta Information for Implementation Class and Version 3 2 AE Specifications 3 2 1 MOD Archive Specification 3 2 1 1 File Meta Information for the Application Entity 3 2 1 2 Real World Activities 3 2 1 2 1 Real World Activity Create MOD Request 3 2 1 2 1 1 Application Profiles for the RWA Create MOD 3 2 1 2 2 Real World Activity Display Directory 3 2 1 2 2 1 Application Profiles for the RWA MOD Directory Listing 3 2 1 2 3 Real World Activity Copy to Local Storage 6 Direction 2162114 100 26 26 26 27 28 28 28 28 28 28 29 31 31 31 31 32 32 33
27. 25 xxl9 SL 5 3 Last image number used 51 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 0025 1 SH ua UJ Primary Receiver Suite and Host 0027 00xx LO 0027 xx06 SL Private Creator Identification GEMS IMAG 01 Image archive flag 0027 10 SS Scout Type 0027 SL vma mamp 0027 10 SS vma phase 0027 xxlE SL vma mod 0027 xxlF SL vma clip 0027 xx20 SS 0027 xx30 SH 0027 xx35 SS 0027 xx40 SH 0027 xx4l FL 0027 xx42 FL 0027 xx43 FL 0027 xx44 FL 0027 xx45 FL 0027 xx46 FL 0027 47 FL 0027 xx48 FL 0027 xx49 FL 0027 4 FL 0027 xx4AB FL 0027 4 FL 0027 40 FL 0027 xx50 FL 0027 xx51 FL 0027 xx52 SH 0027 xx53 SH 0027 xx54 SH 0027 xx55 SH smart scan ON OFF flag Foreign Image Revision Plane Type RAS letter of image location Image location Center R coord of plane image Center A coord of plane image Center S coord of plane image Normal R coord Normal A coord Normal S coord R Coord of Top Right Corner A Coord of Top Right Corner S Coord of Top Right Corner R Coord of Bottom Right Corner A Coord of Bottom Right Corner S Coord of Bottom Right Corner table start location table end location RAS letter for side of image RAS letter for anterior posterior RAS letter for scout start loc RAS letter for scout end loc W
28. 3 History 5 3 General Series Module Attribute Name Latralty 00200000 0 0 Series Date 008002 J3 S S Series Time 0008 003D 3 LN Name Protocol 0008 1030 8 O Series Description 0008 103 3 Z o y O Operators Name 0008 1070 3 00000000 Patient Position 0018 5100 26 00000000 A 5 4 General Equipment Module Attribute Name 0008 0080 0008 1010 Bu Manufacturers Model 0008 1090 3 Name Spatial Resolution 0018 1050 Only for CT MR IOD s Pixel Padding Value 0028 0120 Only for CT MR IOD s A 5 5 General Image Module 0008 0023 pac NNI 0008 0033 pc Image Type 0008 0008 P38 Acquisition Number 0020 0012 3 0 0 Acquisition Date 00080022 3 Acquisition Time 00080032 3 0 48 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 5 6 Image Plane Module Image Slice Location 0020 1041 222 1122 2 5 7 Contrast Bolus Module Contrast Bolus Route 0018 1040 ea A 5 8 SOP Common Module Specific Character Set 0008 0005 ISO IR 100 5 9 Overlay Plane Module Attribute Name Type Overlay Data 60xx 3000 IC Only for SC amp Standalone Overlay IOD Definitions 49 GE Medical Systems HiSpeed Advantage CONFORMANCE STA
29. Acceptable Presentation Contexts for DICOM Server AE and Real World Activity Verification Request Presentation Context Table Abstract Syntax Transfer Syntax Extended Negotiation Name UID List MEME Verification 1 2 840 10008 1 1 Implicit VR Little 1 2 840 10008 1 2 Endian 2 2 1 3 2 2 1 SOP Specific Conformance to Verification SOP Class The DICOM Server AE provides standard conformance to the DICOM Verification Service Class Each ECHO operation supports an Association Timer Operation Inactivity Timer and Session Timer with a time out values of 900 seconds 30 seconds and 60 minutes respectively 2 2 1 3 3 Query Request from Remote AE This AE is indefinitely listening for associations No operator action is required to respond to a query request 2 2 1 3 3 1 Associated Real World Activity The Real World Activity associated with the query request is to search the local database for entries that match the request and send a C FIND response message with a status of pending for each matching entry 2 2 1 3 3 2 Presentation Context Table 28 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Table 2 2 1 3 1 2 1 Acceptable Presentation Contexts for DICOM Server AE and Real World Activity Query Request Presentation Context Table Abstract Syntax Transfer Syntax Extended Negotiation UID List ee E Study Root 1 2 840 10008 5 1 4 1 2 2 Implicit VR L
30. CEL MOVE RQ a final C STORE RSP will be sent back with an appropriate status 17 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 2 1 3 Sequencing of Real World Activities Real World Activity Query Remote must be performed before Choose Pull Option can be performed 2 2 AE SPECIFICATIONS 2 2 1 DICOM Server AE Specification This Application Entity provides Standard Conformance to the following DICOM v3 0 SOP Classes as an SCU SOP Class Name SCU SOP Class UID CT Image Information Storage 1 2 840 10008 5 1 4 1 1 2 MR Image Information Storage 1 2 840 10008 5 1 4 1 1 4 1 2 840 10008 5 1 4 1 1 8 This Application Entity provides Standard Conformance to the following DICOM v3 0 SOP classes as an SCP 1 2 840 10008 5 1 4 1 2 2 1 2 2 1 1 Association Establishment Policy 2 2 1 1 1 General The DICOM Application Context Name ACN which is always proposed is Application Context Name 1 2 840 10008 3 1 1 1 18 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 The Maximum Length PDU negotiation is included in all association establishment requests The maximum length PDU for association initiated by the DICOM Server AE is Maximum Length PDU 10 Kbytes SOP class Extended Negotiation is not supported The maximum number of Presentation Context Items that is supported is 60 Note that the same Abstract Syntax may be offered multi
31. DES KUNDEN F R EINE ENTSPRECHENDE BERSETZUNG ZU SORGEN e VERSUCHEN SIE NICHT DAS GER T ZU REPARIEREN BEVOR DIESES KUNDENDIENST HANDBUCH NICHT ZU RATE GEZOGEN UND VERSTANDEN WURDE WIRD DIESE WARNUNG NICHT BEACHTET SO KANN ES ZU VERLETZUNGEN DES KUNDENDIENSTTECHNIKERS DES BEDIENERS ODER DES PATIENTEN DURCH ELEKTRISCHE SCHLAGE MECHANISCHE ODER SONSTIGE GEFAHREN KOMMEN A ss KYB FAURE GEMS BP aA TART METER AMAL S IS BYE BUR E EES HiSpeed Advantage CT i CONFORMANCE STATEMENT Direction 2162114 100 ESTE MANUAL DE SERVICIO SOLO EXISTE EN INGLES SIALG N PROVEEDOR DE SERVICIOS AJENO A GEMS SOLICITA UN IDIOMA QUE NO SEA EL INGLES ES RESPONSABILIDAD DEL CLIENTE OFRECER UN SERVICIO DE TRADUCCION e NOSE DEBER DAR SERVICIO T CNICO AL EQUIPO SIN HABER CONSULTADO Y COMPRENDIDO ESTE MANUAL DE SERVICIO LANO OBSERVANCIA DEL PRESENTE AVISO PUEDE DAR LUGAR A QUE EL PROVEEDOR DE SERVICIOS EL OPERADOR O EL PACIENTE SUFRAN LESIONES PROVOCADAS POR CAUSAS EL CTRICAS MEC NICAS O DE OTRA NATURALEZA ESTE MANUAL DE ASSIST NCIA T CNICA S SE ENCONTRA DISPON VEL EM INGL S SEQUALQUER OUTRO SERVICO DE ASSIST NCIA T CNICA QUE N O A GEMS SOLICITAR ESTES MANUAIS NOUTRO IDIOMA DA RESPONSABILIDADE DO CLIENTE FORNECER OS SERVI OS DE TRADUCAO N O TENTE REPARAR EQUIPAMENTO SEM TER CONSULTADO E COMPREENDIDO
32. ESTE MANUAL DE ASSIST NCIA T CNICA O N O CUMPRIMENTO DESTE AVISO PODE POR EM PERIGO A SEGURAN A DO T CNICO OPERADOR OU PACIENTE DEVIDO A CHOQUES EL TRICOS MEC NICOS OU OUTROS IL PRESENTE MANUALE DI AWERTENZA MANUTENZIONE DISPONIBILE SOLTANTO IN INGLESE SE ADDETTO ALLA MANUTENZIONE ESTERNO ALLA GEMS RICHIEDE IL MANUALE IN UNA LINGUA DIVERSA IL CLIENTE TENUTO A PROVVEDERE DIRETTAMENTE ALLA TRADUZIONE SI PROCEDA ALLA MANUTENZIONE DELL APPARECCHIATURA SOLO DOPO AVER CONSULTATO IL PRESENTE MANUALE ED AVERNE COMPRESO IL CONTENUTO TENERE CONTO DELLA PRESENTE AVVERTENZA POTREBBE FAR COMPIERE OPERAZIONI DA CUI DERIVINO LESIONI ALL ADDETTO ALLA MANUTENZIONE ALL UTILIZZATORE ED AL PAZIENTE PER FOLGORAZIONE ELETTRICA PER URTI MECCANICI OD ALTRI RISCHI Ate O EAS GEMSUACH E AGH NAREPERBALNO Bik t BRS NAHE MAURIS EDL ZETO Fo 9 SW 3 SAD BE OREN ILS OO 2 iE 50 GE Medical Systems Rev 0 X ray equipment if not properly used may cause injury Accordingly the instructions herein con tained should be thoroughly read and understood by everyone who will use the equipment before you attempt to place this equipment in operation The General Electric Company Medical Systems Group will be glad to assist and cooperate in p
33. GE Medical Systems Technical Publications Direction 2162114 100 Revision O HiSpeed Advantage CT i CONFORMANCE STATEMENT for DICOM v3 0 ID Net v3 0 do not duplicate Copyright 1997 by General Electric Company GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Notes GE Medical Systems Rev 0 IFACUSTOMER S SERVICE PROVIDER REQUIRES A LANGUAGE OTHER THAN ENGLISH ITIS THE CUSTOMER S RESPONSIBILITY TO PROVIDE TRANSLATION SERVICES THIS SERVICE MANUAL IS AVAILABLE IN ENGLISH ONLY DO NOT ATTEMPT TO SERVICE THE EQUIPMENT UNLESS THIS SERVICE MANUAL HAS BEEN CONSULTED AND IS UNDERSTOOD FAILURE TO HEED THIS WARNING MAY RESULT IN INJURY TO THE SERVICE PROVIDER OPERATOR OR PATIENT FROM ELECTRIC SHOCK MECHANICAL OR OTHER HAZARDS CE MANUEL DE MAINTENANCE N EST DISPONIBLE QU EN ANGLAIS SILE TECHNICIEN DU CLIENT A BESOIN DE CE MANUEL DANS UNE AUTRE LANGUE QUE L ANGLAIS C EST AU CLIENT QU IL INCOMBE DELE FAIRE TRADUIRE NE PAS TENTER D INTERVENTION SUR LES QUIPEMENTS TANT QUE LE MANUEL SERVICE N A PAS T CONSULT ET COMPRIS LENON RESPECT DE CET AVERTISSEMENT PEUT ENTRA NER CHEZ LE TECHNICIEN L OP RATEUR OU LE PATIENT DES BLESSURES DUES DES DANGERS LECTRIQUES M CANIQUES OU AUTRES DIESES KUNDENDIENST HANDBUCH EXISTIERT NUR IN ENGLISCHER SPRACHE FALLS EIN FREMDER KUNDENDIENST EINE ANDERE SPRACHE BEN TIGT IST ES AUFGABE
34. M Server AE Local AE Title the machine hostname Local IP Address Local IP Netmask Max PDU length Note All configurations should be performed by a GE Field Service Engineer Note The local port on which the HiSpeed Advantage CT i system receives DICOM incoming TCP connections is port4006 2 6 SECTION 6 SUPPORT OF EXTENDED CHARACTER SETS In addition to the DICOM default character set HiSpeed Advantage CT i supports the ISO IR 100 Latin alphabet 1 supplementary set for the purpose of interchange 3 SECTION 3 MOD Archive Conformance 3 0 Introduction This conformance statement specifies the HiSpeed Advantage CT 1 conformance to the DICOM Media Storage Application Profile 3 1 Implementation Model MOD Archive Server 36 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 The MOD Archive Server creates and or updates the 5 1 4 inch MOD media with various DICOM SOP instances It can process CT MR Secondary Capture and Overlay IOD s 3 1 1 Application Data Flow Diagram Display Directory Real World Activity Create MOD Real World Activity MOD MOD Archive Application Storage Entity Medium Local Storage Real World Activity Update MOD Real World Activity The MOD Archive Server AE has a local storage that may contain various SOP instances These may have been obtained by original creation network DICOM or proprietary
35. SAT location F 0019 xxC8 SS SAT thickness R L 0019 xxC9 SS SAT thickness A P 0019 SS SAT thickness H F 0019 xxCB SS 0019 xxCC SS 0019 xxCD SS 0019 xxCE SS 0019 xxCF SS 0019 0 SH 0019 xxD2 SS 0019 xxD3 SH 0019 xxD5 SS 0019 xxD6 SS 0019 xxD7 SS 0019 xxD8 amp SS 0019 xxD9 DS prescribed flow axis velocity encoding thickness disclaimer prescan type prescan status raw data type Projection Algorithm projection algorithm fractional echo prep pulse cardiac phases variable echoflag concatenated SAT 0019 xxDF DS user data 0019 xxE0O DS user data 0019 xxE2 DS Velocity Encode Scale 0019 xxF2 SS fast phases WWWWWW WWW WWW WWW C9 C9 C9 WwW Ww 0019 xxF9 DS transmission gain 0021 00 LO 0021 xx03 SS 0021 xx05 SH 0021 xx07 UL 0021 xxl8 SH 0021 xxl9 UL 0021 xx20 DS 0021 xx35 SS 0021 xx36 SS 0021 xx37 SS 0021 xx4F SS 0021 xx50 SS 0021 51 DS Private Creator Identification GEMS RELA 01 Series from which Prescribed Genesis Version now Series Record checksum Genesis version Now Acq recon record checksum Table start location Series from which prescribed image from which prescribed Screen Format locations in acquisition graphically prescribed rotation from source
36. T MR SC Standalone Overlay Image files shall take the values specified Table 3 3 3 5 1 1 PRI CTMR MODI2 Required Image Attribute Values for CT and MR SC and OV Images Modality 0008 0060 CT MR Photometric Interpretation 0028 0004 MONOCHROME2 Bits Allocated 0028 0100 16 028 0101 Overlay data if present shall be encoded in Overlay Data 60XX 3000 3 3 1 3 5 1 1 Attribute Value Precedence None 3 4 Extensions Specialization s and Privatization s of SOP Classes and Transfer Syntaxes 3 4 1 Extensions Specialization s and Privatization s of SOP Classes The CT MR SOP Class Images have definitions extended for Defined Terms and include GE specific Private Data elements The following sections describe the details for these SOP classes 3 4 1 1 SOP Specific Conformance Statement for CT SOP Class Refer to section 2 4 for standard extensions and Appendix B for private data elements 3 4 1 2 SOP Specific Conformance Statement for MR SOP Class Refer to section 2 4 for standard extensions and Appendix B for private data elements 3 4 2 Private Transfer Syntax Specification None 3 5 Configuration The MOD Archive Application will have only 1 2GB drive installed 44 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Table 3 5 1 Supported Profiles for various Drive Configurations Disk Drive Installed Profiles Supported 1 2GB Only Drive PRI CTMR MOD12
37. TEMENT REV 0 Direction 2162114 100 Appendix B Private Data Elements Enclosed is a listing of private data elements used in this implementation for CT MR Image IOD definition B 1 CT Image IOD Private Data Elements Definition Grp VR VM Type Definition 0009 00xx LO S 3 Private Creator Identification GEMS IDEN 01 0009 xx01 LO 5 3 full fidelity 0009 xx02 SH 5 3 suite id 0009 xx04 SH 5 3 product id 0009 xx27 SL S 3 image actual date 0009 xx30 SH 5 3 service id 0009 xx3l SH 5 3 mobile location number 0009 xxE3 UI 5 3 equipment UID 0009 xxE6 SH 5 3 Genesis Version now 0009 xxE7 UL S 3 Exam Record checksum 0009 xxbE9 SL S 3 Actual series data time stamp 0011 00 LO S 3 Private Creator Identification GEMS PATI 01 0011 0 SS S 3 Patient Status 0019 00 LO 0019 02 SL 0019 03 DS 0019 04 DS 0019 xx0F DS 0019 11 55 0019 13 SS 0019 14 SS 0019 15 SS 0019 xxl6 SS 0019 17 SS 0019 18 LO 0019 19 DS 0019 xxlA LO 0019 xxlB DS 0019 xxlE DS 0019 xx23 DS 0019 xx24 DS 0019 xx25 SS 0019 xx26 SL 0019 xx27 DS 0019 2 DS 0019 xx2B DS 0019 xx2C SL 0019 xx2E DS 0019 xx2F DS 0019 xx39 SS 0019 xx40 SS 0019 41 SS 0019 42 SS Private Creator Identification GEMS ACQU 01 number of cells I in Detector cell number at Theta cell spacing Horiz frame of ref series contrast start number for baseline end number for baseline start number for enhanced sca
38. WWWWW WWW WWW WW WwW Ww 0029 00xx LO S 3 Private Creator Identification GEMS IMPS 01 0029 04 SL S 3 Lower range of Pixels 0029 xx05 DS S 3 Lower range of Pixels 0029 xx06 DS S 3 Lower range of Pixels 0029 07 SL S 3 Lower range of Pixels 0029 08 SH S 3 Lower range of Pixels 0029 xx09 SH 5 3 Lower range of Pixels 0029 xx0A SS 5 3 Lower range of Pixels 0029 26 85 S 3 version of the hdr struct 0029 xx34 SL S 3 advantage comp overflow 0043 00 LO 5 3 Private Creator Identification 5 PARM 01 0043 10 US S 3 window value 0043 11 US 5 3 total input views 0043 12 3 3 X Ray chain 0043 13 SS 5 3 decon kernel parameters 0043 xxl4 3 3 calibration parameters 0043 15 85 3 3 total output views 0043 16 SS 5 3 number of overranges 0043 17 DS S 3 IBH image scale factors 0043 18 DS 3 3 BBH coefficients 52 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 0043 19 SS 0043 xxlA SL 0043 SS 0043 1 SS 0043 10 SS 0043 xxlE DS 0043 xxlF SL 0043 xx20 DS 0043 21 SS 0043 25 SS 0043 26 US 0043 xx27 SH 0043 xx28 0043 xx29 OB 0043 xx2A OB 0043 28 SS 0043 xx3l DS 0043 40 FL 0043 41 FL 0043 42 SL 0043 43 SL 0043 44 SL 0043 45 SL 0043 46 SL 0043 47 SL 0043 48 SL
39. ance 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 v3 0 Part 8 standard For more information including Network Architecture and basic DICOM concepts please refer to the Introduction For the convenience of developers there is a collector Direction available By ordering the collector the Introduction described above and all of the currently published ID Net v3 0 Product Conformance Statements will be received The collector Direction is ID Net v3 0 Conformance Statements Direction 2117016 For more information regarding DICOM v3 0 copies of the Standard may be obtained by written request by contacting ACR NEMA Representative NEMA 1300 N 17th Street Suite 1847 Rosslyn VA 22209 USA 11 GE Medical Systems REV 0 HiSpeed Advantage CONFORMANCE STATEMENT Direction 2162114 100 1 2 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 v3 0 standards and with the terminology and concepts which are used in those standards If readers are unfamiliar with DICOM v3 0 terminology they should first refer to the document listed below then read the DICOM v3 0 Standard itself prior to reading this Conformance Statement document Introduction to the Integrat
40. 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 user s growing requirements GE is actively involved in the development of the DICOM v3 0 Standard DICOM v3 0 will incorporate new features and technologies and GE may follow the evolution of the Standard ID Net v3 0 is based on DICOM v3 0 as specified in each ID Net DICOM Conformance Statement Evolution of the Standard may require changes to devices which have implemented DICOM v3 0 In addition GE reserves the right to discontinue or make changes to the support of communications features on its products reflected on by these ID Net DICOM Conformance Statements The user should ensure that any non GE provider which connects with GE devices also plans 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 To be kept informed of the evolution of the implementation described in this document the user should register on the GE Int
41. applicable to this activity 2 2 1 2 2 2 1 SOP Specific Conformance Statement for C FIND SCU After the Query operation is initiated the DICOM Server AE will perform a study root C FIND RQ request at each of the three levels Study Series and Image in succession The Initial Study Level request will ask for all studies in the Remote database The C FIND SCU will not perform any extended negotiation and so will only perform hierarchical query Each C FIND SCU operation supports an Association Timer Operation Inactivity Timer and Session Timer with time out values of 900 seconds 900 seconds and 60 minutes respectively If a Cancel or Refused status is returned from the Remote AE the association is closed and the operation terminated The DICOM Server AE will parse each matching C FIND RSP reply and ignore the entries it fails to parse Tables 2 2 1 2 2 2 1 1 2 2 1 2 2 2 1 3 shows the various fields that are requested at the Study Series and Image levels of the C FIND request Table 2 2 1 2 2 2 1 1 Requested Study Level Keys Studydate 1 1 1 1 1 1 R 0008 0020 Zerolengh Study time R 0008 030 Zerolengh Patients name R 00100010 Zerolengh Studyid 1 1 1 1 R 00200010 Zerolengh Studydescripion 0 0008 1030 Zerolengh Private Creator Indentification P 0009 00
42. cation Entity The Choose Push Option Real World activity consists of an operator selecting one or more study series or image in the local database manager and choosing either Push Examination Push Series or Push Image from the Network pulldown menu on the local database manager to send the image s to a selected destination Real World Activity Query Remote causes the DICOM Server AE to initiate an association to the Remote DICOM AE and request the list of all studies Once the DICOM Server AE receives the list of studies it will select the first study as determined through the local database manager list sort criterion and request the list of series for that study After receiving the list of series the DICOM Server AE will ask for the list of images for the first series in the list The operator can then select any study in the study list to retrieve the list of series and images Real World Activity Choose Pull Option will be available once the Query Remote activity is performed The operator can now select one or more study series or image and ask the DICOM Server AE to retrieve the selected image s from the Remote DICOM AE by choosing either Get Examination Get Series or Get Images There is no Real World activity required for the DICOM Server AE to respond to an incoming DICOM store query or retrieve The DICOM Server AE is always 16 GE Medical Systems REV 0 HiSpeed Advantage
43. d Advantage CT i in a non DICOM Advantage format Adv appears in the Fmt field at the exam level of the local database manager the image will be translated and then transmitted by the DICOM Server AE to the identical profiles specified by the CT Advantage Conformance Statement for DICOM v3 0 Direction 2118781 and the MR Signa Advantage Conformance Statement for DICOM v3 0 Direction 2118782 2 2 1 2 2 Query Remote AE 21 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 2 2 1 2 2 1 Associated Real World Activity The operator must first select a destination by choosing Select Remote Host from Network pull down menu on the local database manager and then choose a hostname The Query operation will cause the DICOM Server AE to initiate an association to the selected Remote AE when the Query Remote Host entry is selected from the Network pull down menu Once a list of Study Series Image is retrieved the operator can invoke the Pull operation by choosing Get Exam or Get Series or Get Image from the Network pull down menu 22 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 2 2 1 2 2 2 Proposed Presentation Contexts When the Real World activity Query or Pull is initiated all presentation contexts shown in table 2 2 1 2 1 2 1 are proposed during association establishment but only the Query Retrieve FIND related contexts are
44. d are subsequently returned to recent GE scanners then the images will be transformed back to Advantage Proprietary Format There is an assumption made by such GE scanners The private element 0009 xx01 is used as the full fidelity flag If this flag contains the string GE_GENESIS_FF when received by a scanner then it is assumed that the image object was originally a GE created image object and contains all private elements that it was sent with If not all the elements are sent back as sent i e not full fidelity there are 2 possible actions 1 the translator will do its best to convert the image and will use default values where DICOM fields are missing 2 If certain critical information is not provided then the image will be stored as a screen save It is strongly suggested that if GE private element 0009 xx01 is present then all GE private elements originally associated with the image be preserved 2 2 1 3 2 Verification Request from Remote AE 27 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 This AE is indefinitely listening for associations No operator action is required to respond to a verification message 2 2 1 3 2 1 Associated Real World Activity The Real World Activity associated with the verification request is to send a C ECHO response message with a status of success to the requesting AE 2 2 1 3 2 2 Presentation Context Table Table 2 2 1 3 2 2 1
45. d by this product in it s version 3 6 The HiSpeed Advantage CT i product uses DICOM services to import images for possible further analysis and or processing It also uses DICOM services to export images to other DICOM compliant machines Note the format of this section follows the format of the DICOM Standard Part 2 conformance Annex A hence the paragraph numbering scheme Please refer to that part of the standard while reading this section 2 1 IMPLEMENTATION MODEL All DICOM functionality on the HiSpeed Advantage CT i product is handled by the DICOM Server Application Entity AE The DICOM Server AE is commanded to perform DICOM services through the buttons and menu selections on the main user interface panel The DICOM Server AE is also listening to a pre defined port for incoming connections 15 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 2 1 1 Application Data Flow Diagram DICOM Standard ILLUSTRATION 2 0 Interface IMPLEMENTATION MODEL DATA FLOW DIAGRAM Image Remotely Stored Image Installation emote system requests image storage Remote Query Retrieve DICOM SERVER AE Remote Query Request Remote Pull Retrieve Request SCP Verify Request There are three Real World Activities that will cause the DICOM Server Application Entity DICOM Server AE to initiate a DICOM association to a remote DICOM Appli
46. ed DICOM Network v3 0 ID Net v3 0 Conformance Statements Direction 2118780 1 3 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 Statements Direction 2118780 to provide an unambiguous specification for GE ID Net v3 0 implementations This specification called a Conformance Statement includes a DICOM v3 0 Conformance Statement and is necessary to insure proper processing and interpretation of GE medical image data exchanged using DICOM v3 0 The GE ID Net v3 0 Conformance Statements are available to the public The reader of this conformance statement should be aware that different GE devices are capable of using different Information Object Definitions For example a GE CT scanner may send images using the CT Information Object MR Information Object Secondary Capture Object etc Included in this Conformance Statement are Module Definitions which define all data elements used by the GE ID Net v3 0 implementation If the user encounters unspecified private data elements while parsing a GE Data Set the user is well advised to ignore those data elements per the DICOM v3 0 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 retransmit all of the private data elements which are sent by GE devices
47. ely listening for associations No operator action is required to respond to a retrieve request 2 2 1 3 4 1 Associated Real World Activity The Real World Activity associated with the Retrieve Request is to send all images corresponding to the C MOVE request to the destination AE through a separate association 2 2 1 3 4 2 Presentation Context Table Table 2 2 1 3 4 2 1 Acceptable Presentation Contexts for DICOM Server AE and Real World Activity Retrieve Request Presentation Context Table Abstract Syntax Transfer Syntax Extended Negotiation UID List Study Root 1 2 840 10008 5 1 4 1 2 2 Implicit VR Little 1 2 840 10008 1 2 SCU Query Retrieve 2 Endian MOVE 2 2 1 3 4 2 1 SOP Specific Conformance to C MOVE SCP The DICOM Server AE provides standard conformance to the baseline Study root C MOVE Service Class SCP Each C MOVE SCP operation supports an Association Timer Operation Inactivity Timer and Session Timer with a time out values of 900 seconds 300 seconds and 60 minutes respectively All images requested in C MOVE RQ will be sent over a single association A C MOVE RSP with a pending status will be returned to the requester every five images The C MOVE SCP will invoke C STORE requests for the following SOP classes SOP Class Name SOP Class UID CT Image Information Storage 1 2 840 10008 5 1 4 1 1 2 MR Image Information Storage 1 2 840 10008 5 1 4 1 1 4 Secondary Capture image storage 1 2 840 1
48. equate steps to protect against injury The equipment is sold with the understanding that the General Electric Company Medical Systems Group its agents and representatives have no responsibility for injury or damage which may result from improper use of the equipment Various protective material and devices are available It is urged that such materials or devices be used CERTIFIED ELECTRICAL CONTRACTOR STATEMENT In performing all electrical work on these products GE will use its own specially trained field engineers All of GE s electrical work on these products will comply with the requirements of the applicable electrical codes The purchaser of GE equipment shall only utilize qualified personnel i e GE s field engineers personnel of third party service companies with equivalent training or licensed electricians to perform electrical servicing on the equipment DAMAGE IN TRANSPORTATION All packages should be closely examined at time of delivery If damage is apparent have notation damage in shipment written on all copies of the freight or express bill before delivery is accepted or signed for by a General Electric representative or a hospital receiving agent Whether noted or concealed damage MUST be reported to the carrier immediately upon discovery or in any event within 14 days after receipt and the contents and containers held for inspection by the carrier A transportation company will not pay a claim
49. er 0004 1512 1 Present only in IMAGE Syntax UID in File Directory Record C 1 3 Directory Record Selection Keys As indicated in table C 1 2 the PRI CTMR MODI2 application profile will have only the Patient Study Series and Image directory record types Given below are the list of attributes supported under each of these directories C 1 3 1 Patient Keys C 1 3 2 Study Keys C 1 3 3 Series Keys Specific Character Set 0008 0005 ISO IR 100 Image Type 0008 0008 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 0008 0070 0008 103E 0008 1090 C 1 3 4 Image Keys Attribute Name Specific Character Set C SOP Instance UID Sequence Variant Slice Thickness Repetition Time Echo Time Inversion Time Number of Averages Echo Number Spacing Between Slices Data Collection 0018 0090 Diameter Contrast Bolus Route 0018 1040 Trigger Time 0018 1060 Reconstruction 0018 1100 Diameter Pp Gantry Detector Tilt Convolution Kernel Flip Angle Image Number Image Position 0020 0032 Patient Image Orientation 0020 0037 3 Patient Slice Location Rows Columns Pixel Spacing 60 GE Medical Systems CT SERVICE ENGINEERING NB 918 PO BOX 414 MILWAUKEE WISCONSIN 53201 0414 U S A Fax 414 785 5874
50. ernet server accessible via anonymous ftp by entering his her e mail address GE Internet Server Address ftp med ge com 192 88 230 11 13 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Interaction It is the sole responsibility of thenon GE provider to ensure that communications with the interfaced equipment does not cause degradation of GE imaging equipment performance and or function 1 5 References A list of references which is applicable to all ID Net v3 0 Conformance Statements is included in the Introduction to the Integrated DICOM Network v3 0 ID Net v3 0 Conformance Statements Direction 2118780 1 6 Definitions A set of definitions applicable to all ID Net v3 0 Conformance Statements is included in the Introduction to the Integrated DICOM Network v3 0 ID Net v3 0 Conformance Statements Direction 2118780 1 7 Symbols and Abbreviations A list of symbols and abbreviations which is applicable to all ID Net v3 0 Conformance Statements is included in the Introduction to the Integrated DICOM Network v3 0 ID Net v3 0 Conformance Statements Direction 2118780 14 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 2 SECTION 2 CONFORMANCE STATEMENT 2 0 INTRODUCTION This Conformance Statement CS specifies the HiSpeed Advantage CT i compliance to DICOM v3 0 It details the DICOM Service Classes and roles which are supporte
51. for damage if GE personnel please use the GEMS Process 10 report all omissions errors and defects in this an inspection is not requested within this 14 day period Call Traffic and Transportation Milwaukee WI 414 827 3449 8 285 3449 immediately after damage 15 found At this time be ready to supply name of carrier delivery date consignee name freight or express bill number item damaged and extent of damage Complete instructions regarding claim procedure are found in Section S of the Policy amp Procedure Bulletins OMISSIONS amp ERRORS documentation Customers please contact your GE Sales or Service represenatives GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 TABLE OF CONTENTS 1 SECTION 1 INTRODUCTION 9 1 0 Overview 9 1 1 Overall Conformance Statement Documentation Structure 10 1 2 Intended Audience 12 1 3 Scope and Field of Application 12 1 4 Important Remarks 13 1 5 References 14 1 6 Definitions 14 1 7 Symbols and Abbreviations 14 2 SECTION 2 CONFORMANCE STATEMENT 15 2 0 INTRODUCTION 15 2 1 IMPLEMENTATION MODEL 15 2 1 1 Application Data Flow Diagram 16 2 1 2 Functional Definition of AE s 17 2 1 3 Sequencing of Real World Activities 18 2 2 AE SPECIFICATIONS 18 2 2 1 DICOM Server AE Specification 18 2 2 1 1 Association Establishment Policy 18 2 2 1 1 1 General 18 2 2 1 1 2 Number of Associations 19 2 2 1 1 3 Asynchronous Nature 19
52. fused this implementation will consider the current request to be a failure but will continue to attempt to send the remaining images in the request on the same association Each C STORE operation supports an Association Timer This timer starts when the association request is sent or received and stops when the association is established The time out is 900 seconds Each C STORE operation also supports an Operation Inactivity Timer This time out starts once the first C STORE request has been issued on association or received and is reset each time a C STORE response has been received or when subsequent C STORES are sent This time out is 900 seconds Each C STORE operation also supports a Session Timer This timer starts when the association is established and stops when the association is ended This time out is 60 minutes If any of the three timers mentioned above expires the connection is closed and the operation in progress is considered failed When DICOM Server AE initiates an association to issue a C STORE one of the following two operations will be performed If the image is stored locally on the HiSpeed Advantage CT i in DICOM format Dic appears in the Fmt column at the exam level of the local database manager the image will be transmitted by the DICOM Server AE with the same elements as was originally received or created locally for the standard elements only If the image is stored locally on the HiSpee
53. here are no other sequencing requirements 3 1 4 File Meta Information for Implementation Class and Version Implementation Class UID 1 2 840 113619 6 13 Implementation Version Name 1 2 5 3 2 AE Specifications 3 2 1 MOD Archive Specification The MOD Archive provides standard conformance to DICOM Interchange Option of the Media Storage Service Class The Application Profiles and roles are listed in Table 3 1 1 Table 3 1 1 Application Profile Activities and Roles for MOD Update Application Profiles Real World Activity SC Option Supported PRI CTMR MOD12 Create MOD FSC Update MOD FSU Directory FSR Po Copy To Local Storage FSR The MOD Archive Application will query the user before initializing media when a File set is found on the media and an initialize operation has been requested 3 2 1 1 File Meta Information for the Application Entity The Source Application Entity Title is not set for the MOD Archive Application 3 2 1 2 Real World Activities 3 2 1 2 1 Real World Activity Create MOD Request The MOD Archive Application acts as an FSC using the Interchange option when requested to initialize media The MOD Archive Application will label the media and take the user provided list of SOP instances eliminating any SOP instances on that list does not correspond to one of the Application Profiles in Table 3 1 1 These SOP 38 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0
54. ittle 1 2 840 10008 1 2 SCU Query Retrieve 1 Endian FIND 2 2 1 3 3 2 1 SOP Specific Conformance to C FIND SCP Each C FIND SCP operation supports an Association Timer Operation Inactivity Timer and Session Timer with a time out values of 900 seconds 900 seconds and 60 minutes respectively All Required R and Unique U study series and image level keys for the Study Root Query Retrieve information model are supported Some optional O keys are also supported as described in the following tables Table 2 2 1 3 3 2 1 1 Supported study level keys Studydate 1 1 R 0008 0020 Matched Study time R 00080030 Matched Accession number R 0008 050 Patient s name R 00100010 Matched 0 00100020 Matched Stdyid 11 1 R 00200010 Matched Studydescripion JO 00081030 Returned Suteld P 00090002 Retumed Table 2 2 1 3 3 2 1 2 Supported series level keys Modalit IR 10008 0060 Matched Series number X 0020 0011 Matched Series description JO 0008103E Manufacturer JO 00080070 Images nseries TO 0020 1002 Table 2 2 1 3 3 2 1 3 Supported image level keys The local database does not store the different components of the patient s name in separate fields so it is not possible to query for studies by la
55. lacing this equipment in use Although this apparatus incorporates a high degree of protection against x radiation other than the useful beam no practical design of equipment can provide complete protection Nor can any practical design compel the operator to take adequate precautions to prevent the possibility of any persons carelessly exposing themselves or others to radiation All electrical installations that are preliminary to positioning of the equipment at the site prepared for the equipment shall be performed by licensed electrical contractors In addition electrical feeds into the Power Distribution Unit shall be performed by licensed electrical contractors Other connections between pieces of electrical equipment calibrations and testing shall be performed by qualified GE Medical personnel The products involved and the accompanying electrical installations are highly sophisti cated and special engineering competence is required HiSpeed Advantage CT i CONFORMANCE STATEMENT Direction 2162114 100 IMPORTANT X RAY PROTECTION It is important that everyone having anything to do with x radiation be properly trained and fully acquainted with the recommendations of the National Council on Radiation Protection and Measurements as published in NCRP Reports available from NCRP Publications 7910 Woodmont Avenue Room 1016 Bethesda Maryland 20814 and of the International Commission on Radiation Protection and take ad
56. lements Appendix C DICOMDIR Directory Information 39 39 40 40 40 40 40 40 41 41 41 41 41 42 42 43 43 43 43 44 44 44 44 44 44 44 45 46 50 59 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Notes GE Medical Systems REV 0 HiSpeed Advantage CONFORMANCE STATEMENT Direction 2162114 100 1 SECTION 1 INTRODUCTION 1 0 Overview Section 1 Introduction provides general information about the content and scope of this document Section 2 Conformance Statement is the DICOM v3 0 Conformance Statement related to this product Conformance Statements define the subset of options selected from those offered by the DICOM v3 0 standard Section 3 MOD Archive Conformance is the DICOM v3 0 Conformance Statement related to Media Storage Application Profile GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 1 1 Overall Conformance Statement Documentation Structure The documentation structure of the ID Net v3 0 Conformance Statements and their relationship with the DICOM v3 0 Conformance Statements is shown in Illustration 1 1 Illustration 1 1 DOCUMENTATION STRUCTURE ID Net v3 0 Introduction to the Integrated DICOM Network v3 0 ID Net v3 0 Conformance Statement Direction 2118780 APPLICATION ENTITY SPECIFICATION SERVICES CLASSES INFORMATION OBJECTS MESSAGE EXCHANGES ETC MR Ad
57. n by choosing Select Remote Host from the Network pull down menu on the local database manager and then choose a hostname The Push operation will cause the DICOM server AE to initiate an Association when the operator selects one or more study series or images in the local database manager and then chooses either Push Examination Push Series or Push Image from the Network pull down menu on the local database manager Note If multiple study series or images are chosen to be pushed one association will be established for each of the studies series or images 2 2 1 2 1 2 Proposed Presentation Contexts The following table shows the proposed presentation contexts for the DICOM Server AE after Real World Activity Push Operation has been performed Table 2 2 1 2 1 2 1 Proposed Presentation Contexts for DICOM Server AE and Real World activity Push Image s Presentation Context Table Proposal Abstract Syntax Transfer Syntax Extended Negotiation UID List CT Image Storage 1 2 840 10008 5 1 4 1 1 2 Implicit VR Little 1 2 840 10008 1 2 pere Endian CT Image Storage 1 2 840 10008 5 1 4 1 1 2 JPEG Lossless 1 2 840 10008 1 2 4 70 SCU Hierarchical First Order Prediction MR Image 1 2 840 10008 5 1 4 1 1 4 Implicit VR Little 1 2 840 10008 1 2 SCU Storage Endian MR Image 1 2 840 10008 5 1 4 1 1 4 JPEG Lossless 1 2 840 10008 1 2 4 70 SCU Storage Hierarchical First Order Prediction Secondary 1 2 840
58. no limitations on who may connect to it When the DICOM Server AE accepts an association for image storage it will receive any images transmitted on that association and store the images on disk It will also respond to queries from Remote AEs by sending matching entries Any Remote AE can request and receive a list of images on the local database The Remote AE must be configured in the local database manager list of Remote AE for it to be able to retrieve images from DICOM Server AE Any remote AE can open an association to the DICOM Server AE for the purpose of verification 2 2 1 3 1 Receive Image s This AE is indefinitely listening for associations No operator action is required to receive an image 25 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 2 2 1 3 1 1 Associated Real World Activity The Real World Activity associated with the Receive Image s operation is the storage of the image on the disk drive of the HiSpeed Advantage CT i 2 2 1 3 1 2 Presentation Context Table Table 2 2 1 3 1 2 1 Acceptable Presentation Contexts for DICOM Server AE and Real World Activity Receive Image s Presentation Context Table Abstract Syntax Transfer Syntax Extended UID List Verification 1 2 840 10008 1 1 Implicit VR Little 1 2 840 10008 1 2 Endian CT Image Storage 1 2 840 10008 5 1 4 1 1 2 Implicit VR Little 1 2 840 10008 1 2 s Endian CT Image Storage 1 2 840 1
59. ns end number for enhanced scans series plane first scan ras first scan location last scan ras last scan loc display field of view table speed mid scan time mid scan flag degrees of azimuth gantry period X Ray On position X Ray Off position number of triggers angle of first view trigger frequency scan FOV type stat recon flag compute type segment number 50 T VU 0 0 0 0 0 0 0 0 WWWWW 0 03 WW WWW WW WW WwW Ww GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 0019 xx43 SS 0019 xx44 DS 0019 xx47 SS 0019 4 SS 0019 xx4B SL 0019 xx52 SS 0019 xx57 SS 0019 xx58 SS 0019 5 SL 0019 xxS5F SL 0019 xx60 SL 0019 xx61 SL 0019 xx62 SL 0019 SS 0019 xx6B SS 0019 xx70 SS 0019 xx71 SS 0019 xx72 DS 0019 xx73 DS 0019 xx74 DS 0019 xx75 DS 0019 xx76 DS 0019 xxDA SS 0019 xxDB DS 0019 xxDC SS 0019 xxDD SS 0019 xxDE DS total segments requested interscan delay view compression factor total no of ref channels data size for scan data recon post proc flag CT water number CT bone number number of channels 1 512 increment between channels starting view number of views increment between views dependant on views processed field of view in detector cells value of back projection button set if fatq estimates were used Z chan avg
60. nsmitting coil Surface Coil Type Extremity Coil flag raw data run number Calibrated Field strength SAT fat water bone receive bandwidth WWWWWW WWW WWW WWW WWW C9 C9 WwW 0019 7 DS user data 0019 xxA8 DS user data 0019 9 DS user data 0019 DS user data 0019 xxAB DS user data 0019 DS user data 0019 xxAD DS user data 0019 xxAE DS user data 0019 xxAF DS user data 0019 DS user data 0019 xxBl DS user data 0019 xxB2 DS user data 0019 xxB3 DS user data 54 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 0019 xxB4 DS user data 0019 5 DS user data 0019 DS user data 0019 7 DS user data 0019 xxB8 DS user data 0019 9 DS user data 0019 xxBA DS user data 0019 DS user data 0019 xxBC DS user data 0019 xxBD DS user data 0019 xxBE DS 0019 SS 0019 xxCl SS 0019 xxC2 SS 0019 xxC3 SS 0019 xxC4 SS 0019 5 SS 0019 xxC6 SS 0019 xxC7 SS projection angle saturation planes surface coil intensity SAT location R SAT location L SAT location A SAT location P SAT location H
61. ple times with different Transfer Syntaxes The user information items sent by this product are e Maximum PDU Length and e Implementation UID 2 2 1 1 2 Number of Associations The DICOM Server AE SCU will initiate only one DICOM association at a time to perform an image store to a remote host or retrieve image s from a Remote AE The DICOM Server AE SCP can have a maximum of four DICOM associations open simultaneously to receive and store image store or respond to an echo 2 2 1 1 3 Asynchronous Nature Asynchronous mode is not supported All operations will be performed synchronously 2 2 1 1 4 Implementation Identifying Information The Implementation UID allows unique identification of a set of products that share the same implementation The Implementation UID for this ID Net v3 0 Implementation is HiSpeed Advantage CT i Implementation UID 1 2 840 113619 6 5 2 2 1 2 Association Initiation by Real World Activity This AE attempts to initiate a new association due to a Push operation initiated by the user A new association is also initiated when the user performs a Query Remote operation or issues a retrieve operation by performing a Get operation at Study Series Image level 2 2 1 2 1 Push Image s to Remote AE 19 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 2 2 1 2 1 1 Associated Real World Activity The operator must first select a destinatio
62. pplication Profiles defined here is for Computed Tomography and Magnetic Resonance Imaging Clinical applications The identifier for this class is PRI CTMR MODI2 The specific Application Profile in this class 18 shown in Table 3 3 1 1 Table 3 3 1 1 CTMR MOD Profiles Application Profile Identifier CT MR Studies on MOD media PRI CTMR MOD12 It handles single frame 12 or 16 bit grayscale compressed uncompressed images 3 3 1 2 Clinical Contexts This Application Profile facilitates the interchange of primary CT and MR images as well as processed CT and MR images as Secondary Capture and Standalone Overlay Images with certain defined attributes CT MR SC and OV images may co exist within the same File set Typical interchanges would be between acquisition devices archives and workstations within and between institutions 3 3 1 2 1 Roles and Service Class Options This Application Profile Class uses the Media Storage Service Class defined in PS3 4 with the Interchange Option The Application Entity shall support one or more roles of the File set Creator File set Reader and File set Updater defined in PS3 10 40 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 3 3 1 2 1 1 File Set Creator The Application Entity acting as a File set Creator generates a File Set under the PRI CTMR MODI2 Application Profile Class Typical entities using this role would include CT or MR equipment
63. read the images File set Updaters shall be able to generate one or more of the SOP Instances defined for the specific Application Profile for which a conformance statement is made and to read and update the DICOMDIR file FSU shall offer the ability to allow multi session additional information may be subsequently added to the volume writes 3 3 1 3 PRI CTMR MOD12 Class Profile 3 3 1 3 1 SOP Classes and Transfer Syntaxes This class of Application Profiles 1s based on the Media Storage Service Class with the Interchange Option see PS3 4 SOP Classes and corresponding Transfer Syntaxes supported by these Application Profiles are specified in the Table 3 3 3 1 1 Table 3 3 3 1 1 IOD s and Transfer Syntaxes for PRI CTMR MODI2 Information SOP Class UID Transfer Syntax and UID FSC FSR FSU Object Req Req Req 41 GE Medical Systems REV 0 Basic Directory CT Image Storage CT Image Storage MR Image Storage MR Image Storage SC Image Storage SC Image Storage Standalone Overlay Standalone Overlay M Mandatory O Optional NOTE 1 2 840 10008 1 3 10 1 2 840 10008 5 1 4 1 1 2 1 2 840 10008 5 1 4 1 1 2 1 2 840 10008 5 1 4 1 1 4 1 2 840 10008 5 1 4 1 1 4 1 2 840 10008 5 1 4 1 1 7 1 2 840 10008 5 1 4 1 1 7 1 2 840 10008 5 1 4 1 1 8 1 2 840 10008 5 1 4 1 1 8 Explicit VR Little Endian Uncompressed 1 2 840 10008 1 2 1 Explicit VR Little Endian Uncompressed 1 2 840
64. rivate DICOM CT Image Information Object ID Net v2 0 GE Private DICOM CT Image Information Object ID Net v2 0 GE Private DICOM Display Information Object ID Net v2 0 GE Private DICOM Display Information Object ID Net v2 0 1 2 840 113619 4 2 1 2 840 113619 4 2 1 2 840 113619 4 3 1 2 840 113619 4 3 1 2 840 113619 4 4 1 2 840 113619 4 4 Implicit VR Little Endian Implicit VR Big Endian GE Private Implicit VR Little Endian Implicit VR Big Endian GE Private Implicit VR Little Endian Implicit VR Big Endian GE Private 35 1 2 840 10008 1 2 1 2 840 113619 5 2 1 2 840 10008 1 2 1 2 840 113619 5 2 1 2 840 10008 1 2 1 2 840 113619 5 2 Both iil 1 ai 1 ini GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 2 4 3 Private Data Elements Refer to Appendix B for a complete listing of private data elements used with this implementation 2 5 SECTION 5 CONFIGURATION 2 5 1 AE Title Presentation Address Mapping The HiSpeed Advantage CT i system allows the user to add Remove or Update the mapping of remote AE Titles to IP Addresses and Ports These options can be selected from the Remote Host Selection menu displayed by choosing Select Remote Host from the Network pull down menu from the local database manager 2 5 2 Configurable Parameters The following fields are configurable for the DICO
65. rsion time n 1 90018 0082 J Zerolengh Repetition time 0018 0080 9 Zerolengh Trigger time 1 11 11 O 00181060 Zerolengh Dfov Rect 1 P 0019001E Zero Length Midscan Time 1 P 009 0024 Zerolengh Azimuth n 1 1 1 1 1 P 00190026 Zero Length Number of Echo P 0019007E j Zerolengh Scout Anref 11 1 P 0021004A Zero Length Location RAS 1 1 1 P 00270040 Zerolengh Location 1 1 1 1 1 P 00270041 Zerolengh Center R Coordinate P 00270042 Zerolengh Center A Coordinate 00270043 Zero Length Table StartLocation P 00270050 Zerolengh Table End Location P _ 00270051 j Zerolengh RAS Letter for Side of Image TP 90027 0052 Zerolengh RAS Letter for Anterior Posterior 0027 0053 Zero Length RAS Letter for Scout Start Location 0027 0054 Zero Length RAS Letter for Scout End Location P 10027 0055 Zero Length Image X 00270060 Zerolengh ImageDimension Y P 0027 0061 Zero Length 2 2 1 2 3 Get Image s from Remote AE 2 2 1 2 3 1 Associated Real World Activity 24 GE Medical Systems REV 0 HiSpeed Advantage CONFORMANCE STATEMENT Direction 2162114 100 The operator must
66. shment The DICOM Server AE s Storage SCP will receive the images over a separate association The DICOM Server AE waits for association requests from Remote AEs that wish to perform the following operations e Verification If a C ECHO RQ message is received the DICOM Server AE will send back a C ECHO RSP message with a status of success e Image Storage If a C STORE RQ message is received the DICOM Server AE will receive the image and try to update the local database If the image is stored successfully on storage media and the database updated a status of success will be returned in a C STORE RSP message e Query If a C FIND RQ message is received the DICOM Server AE will search the database for the requested attributes and send back a C FIND RSP message containing a match and a status of pending After all matching records have been sent a status of success will be returned in a C FIND RSP message The Remote AE can terminate the query by sending a C CANCEL FIND RQ message e Retrieve If a C MOVE RQ message is received the DICOM Server AE will lookup its list of configured Remote AEs for the Destination AE If the Destination AE is configured the DICOM Server AE will open a new association to the Destination AE and use C STORE RQ to send the image s The DICOM Server AE will send a C MOVE RSP message with a status of pending after every five images are sent When all images are sent or if DICOM Server AE receives a C CAN
67. st name or any other component 29 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Image number IR X 00200013 Matched Image tye 1 X 00080008 Retuned Rows 1 O 00280010 Coums 00280011 Image position 1 1111 00200032 Image orientation 1 00200037 Slicethickness n 1 O 00180050 Slice spacing n 1 11 O 0018 00088 Retuned Gantry tilt 9 008 120 Convolutionkernel 0 00181210 Reconstruction diameter 0018 1100 Returned Data collection diameter 0018 00900 Fipange 1 0 X 00181314 Echonumer 1 X 0018 0086 Echo time 1 1 00180081 Inversion time 1 11 90018 0082 Repetiionime 008 0080 Retuned Trigger time 1 1 1 11 1 O 00181060 Dfov Rect 1 1 P 0019001 MidscanTime 1 1 P 009 0024 Azimuth 00190026 Number of Echo 1 1 P 0019007E ScoutAnef 1 11 1 1 P 0021004A Location RAS 1 P 00270040 Location 1 1 1 1 P 0027
68. ta type Raw data type RA cord of target recon centre Raw data type neg scanspacing Offset Frequency WWWWWW WW WWW WW WwW Ww 57 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 0043 xx35 UL S 3 User usage tag 0043 xx36 UL S 3 User fill map MSW 0043 xx37 UL S 3 User fill map LSW 0043 38 FL 24 3 User25 User48 0043 39 IS 4 3 slop int 6 slop int 9 58 GE Medical Systems HiSpeed Advantage CONFORMANCE STATEMENT REV 0 Direction 2162114 100 Appendix C DICOMDIR Directory Information C 1 DICOMDIR Directory Information Enclosed here is a listing of only the optional conditional modules and attributes used by this implementation in the DICOMDIR definition C 1 1 Basic Directory IOD Definition Usage Directory Information B X 3 2 1 DICOM U PS3 10 C 1 2 Directory Information Module Directory Record Offset of Referenced Lower Level Directory Entity SERIES and IMAGE pe PO 1 Referenced File ID 0004 1500 1C Present only in IMAGE Directory Record Referenced SOP Class 0004 1510 1 Present only in IMAGE UID in file Directory Record Referenced SOP 0004 1511 1 Present only in IMAGE Instance UID in File Directory Record Referenced Transf
69. tances that do not match the Application Profile 3 2 1 2 3 1 Application Profiles for the RWA Copy to Local Storage For the list of Application Profiles that invoke this AE for the MOD Copy to Local Storage RWA see Table 3 1 1 For extensions and specialization s see section 5 3 2 1 2 4 Real World Activity Update MOD The MOD Archive Application acts as an FSU using the Interchange option when requested to update an MOD The MOD Archive Application will take the selected list of SOP instances and eliminate any SOP instance that does not correspond to permissible SOP instances listed in the Application Profiles Table 3 1 1 The remaining SOP instances are written to the media that is found in the MOD Archive Application disk drive The determination of the potentially applicable Application Profile is dependent on the type of media and associated software on which the AE has been invoked 39 GE Medical Systems HiSpeed Advantage CT i CONFORMANCE STATEMENT REV 0 Direction 2162114 100 3 2 1 2 4 1 Application Profiles for the RWA Update MOD Request For the list of Application Profiles that invoke this AE for the MOD Copy to Local Storage RWA see Table 3 1 1 For extensions and specialization s see section 5 3 3 Augmented and Private Application Profiles 3 3 1 Private Application Profiles The MOD Archive Server supports only one private Application Profile PRI CTMR MOD12 3 3 1 1 Class and Profile Identification The Class of A
70. vantage Conformance CT Advantage Conformance HiSpeed Advantage CT i Conformance Statement for DICOM v3 0 Product Implementation ID Net v3 0 Direction 2162114 100 DICOM STANDARD Specification Standard 10 GE Medical Systems REV 0 HiSpeed Advantage CONFORMANCE STATEMENT Direction 2162114 100 The Documentation structure given in Illustration 1 1 shows the overall documentation structure for all of the GE ID Net v3 0 Conformance Statements ID Net v2 0 documentation is also openly available but the two documentation structures are independent of each other Refer to Direction 46 269546C2 This document specifies the DICOM v3 0 implementation supported by the HiSpeed Advantage It is entitled HiSpeed Advantage CT i Conformance Statement for DICOM v3 0 ID Net v3 0 Direction 2162114 100 This Conformance Statement documents the DICOM v3 0 Conformance Statement and Technical Specification required to interoperate with the GE ID Net v3 0 network interface Introductory information which is applicable to all GE ID Net v3 0 Conformance Statements is described in the document Introduction to the Integrated DICOM Network v3 0 ID Net v3 0 Conformance Statements Direction 2118780 This introduction familiarizes the reader with DICOM terminology and general concepts It should be read prior to reading individual products ID Net v3 0 Conformance Statements The ID Net v3 0 Conform

HiSpeed Advantage CT/i CONFORMANCE

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