GE Logiq 7 User Manual
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LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 50 5.5.1 Common Image Modules The following Image IE Modules are common to all Composite Image IODs which reference the Image IE. 5.5.1.1 Cine Module TABLE 5.5-2 CINE MODULE ATTRIBUTES Attribute Name Tag Type Attribute Description Frame Time (0018,1063) 1C Is set to the interframe time Frame Time Vector (0018,1065) 1C Supported. Reading: Average value is set to interframe time Start Trim (0008,2142) 3 Supported Stop Trim (0008,2143) 3 Supported Recommended Display Frame Rate (0008,2144) 3 Supported Cine Rate (0018,0040) 3 Supported Frame Delay (0018,1066) 3 Supported Effective Duration (0018,0072) 3 Supported Actual Frame Duration (0018,1242) 3 Supported Preferred Playback Sequencing (0018,1244) 3 Supported 5.5.1.2 Multi-frame Module TABLE 5.5-3 MULTI-FRAME MODULE ATTRIBUTES Attribute Name Tag Type Attribute Description Number of Frames (0028,0008) 1 Is set to the number of frames in image Frame Increment Pointer (0028,0009) 1 Is set to Frame Time (0018,1063) or Frame Time Vector (0018,1065)
LOGIQ 7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 51
LOGIQ7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 526. SC INFORMATION OBJECT IMPLEMENTATION 6.1 INTRODUCTION This section specifies the use of the DICOM SC Image IOD to represent the information included in SC images produced by this implementation. Corresponding attributes are conveyed using the module construct. The contents of this section are: 6.2 - IOD Implementation 6.3 - IOD Entity-Relationship Model 6.4 - IOD Module Table 6.5 - IOD Module Definition 6.2 SC IOD IMPLEMENTATION This section defines the implementation of SC image information object. 6.3 SC ENTITY-RELATIONSHIP MODEL The Entity-Relationship diagram for the SC Image interoperability schema is shown in Illustration 6.3-1. In this figure, the following diagrammatic convention is established to represent the information organization: · each entity is represented by a rectangular box · each relationship is represented by a diamond shaped box. · the fact that a relationship exists between two entities is depicted by lines connecting the corresponding entity boxes to the relationship boxes. The relationships are fully defined with the maximum number of possible entities in the relationship shown. In other words, the relationship between Series and Image can have up to n Images per Series, but the Patient to Study relationship has 1 Study for each Patient (a Patient can have more than one Study on the system, however each Study will contain all of the information pertaining to that Patient).
LOGIQ7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 53ILLUSTRATION 6.3-1 SC IMAGE ENTITY RELATIONSHIP DIAGRAM Patient Study is the subject of contains creates Equipment SC Image contains Series 0,n 1 1 1,n 1,n 1 1,n 1 6.3.1 Entity Descriptions Please refer to DICOM Standard Part 3 (Information Object Definitions) for a description of each of the entities contained within the SC Information Object. 6.3.2 LOGIQ 7 Mapping of DICOM Entities TABLE 6.3-1 MAPPING OF DICOM ENTITIES TO LOGIQ 7 ENTITIES DICOM LOGIQ 7 Entity Patient Patient Study Exam Series Exam Image Image Frame Not Applicable
LOGIQ7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 546.4 IOD MODULE TABLE Within an entity of the DICOM SC IOD, attributes are grouped into related set of attributes. A set of related attributes is termed a module. A module facilitates the understanding of the semantics concerning the attributes and how the attributes are related with each other. A module grouping does not infer any encoding of information into datasets. Table 6.4-1 identifies the defined modules within the entities, which comprise the DICOM SC IOD. Modules are identified by Module Name. See DICOM Part 3 for a complete definition of the entities, modules, and attributes. TABLE 6.4-1 SC IMAGE IOD MODULES Entity Name Module Name Reference Patient Patient 4.5.1.1 Study General Study 4.5.2.1 Patient Study 4.5.2.2 Series General Series 4.5.3.1 Equipment General Equipment 4.5.4.1 SC Equipment 6.5.1.1 Image General Image 4.5.5.1 Image Pixel 4.5.5.2 SC Image 6.5.1.2 Overlay Plane Not used Modality LUT Not used VOI LUT 4.5.5.5 SOP Common 4.5.6.1 6.5 INFORMATION MODULE DEFINITIONS Please refer to DICOM Standard Part 3 (Information Object Definitions) for a description of each of the entities and modules contained within the SC Information Object. The following modules are included to convey Enumerated Values, Defined Terms, and Optional Attributes supported. Type 1 & Type 2 Attributes are also included for completeness and to define what values they may take and where these values are obtained. It should be noted that they are the same ones as defined in the DICOM Standard Part 3 (Information Object Definitions). 6.5.1 SC Modules This Section describes SC Equipment, and Image Modules. These Modules contain attributes that are specific to SC Image IOD. 6.5.1.1 SC Equipment Module This Module describes equipment used to convert images into a DICOM format.
LOGIQ7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 55TABLE 6.5-2 SC EQUIPMENT MODULE ATTRIBUTES Attribute Name Tag Type Attribute Description Conversion Type (0008,0064) 1 Set to WSD Modality (0008,0060) 3 Defined Value “US” used. When reading SC all modalities are accepted Secondary Capture Device ID (0018,1010) 3 Defined Value “LOGIQ 7” Secondary Capture Device Manufacturer (0018,1016) 3 Implementation defined string “GE Healthcare” Secondary Capture Device Manufacturers Model Name (0018,1018) 3 Implementation defined string “LOGIQ 7” Secondary Capture Device Software Version (0018,1019) 3 Is set to LOGIQ 7 software version Video Image Format Acquired (0018,1022) 3 Not used Digital Image Format Acquired (0018,1023) 3 Not used 6.5.1.2 SC Image Module The table in this Section contains IOD attributes that describe SC images. TABLE 6.5-3 SC IMAGE MODULE ATTRIBUTES Attribute Name Tag Type Attribute Description Date of Secondary Capture (0018,1012) 3 Image capture date Time of Secondary Capture (0018,1014) 3 Image capture time
LOGIQ7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 567. SR INFORMATION OBJECT IMPLEMENTATION 7.1 INTRODUCTION This section specifies the use of the DICOM Comprehensive SR IOD to represent results produced by this implementation. Corresponding attributes are conveyed using the module construct. The contents of this section are: 7.2- IOD Implementation 7.3 - IOD Entity-Relationship Model 7.4 - IOD Module Table 7.5 - IOD Module Definition In this section, supported means that tag is sent with value. 7.2 COMPREHENSIVE SR IOD IMPLEMENTATION This section defines the implementation of Comprehensive SR information object. 7.3 COMPREHENSIVE SR ENTITY-RELATIONSHIP MODEL The Entity-Relationship diagram for the Comprehensive SR interoperability schema is shown in Illustration 4.3-1. In this figure, the following diagrammatic convention is established to represent the information organization: · each entity is represented by a rectangular box · each relationship is represented by a diamond shaped box. · the fact that a relationship exists between two entities is depicted by lines connecting the corresponding entity boxes to the relationship boxes. The relationships are fully defined with the maximum number of possible entities in the relationship shown. In other words, the relationship between Series and SR Documents can have up to n SR Documents per Series, but the Patient to Study relationship has 1 Study for each Patient (a Patient can have more than one Study on the system, however each Study will contain all of the information pertaining to that Patient).
LOGIQ7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 57ILLUSTRATION 7.3-1 COMPREHENSIVE SR ENTITY RELATIONSHIP DIAGRAM Patient Study is the subject of contains creates Equipment SR Document contains Series 0,n 1 1 1,n 1,n 1 1,n 1 7.3.1 Entity Descriptions Please refer to DICOM Standard Part 3 (Information Object Definitions) for a description of each of the entities contained within the Comprehensive SR Information Object. 7.3.2 LOGIQ 7 Mapping of DICOM Entities TABLE 7.3-1 MAPPING OF DICOM ENTITIES TO LOGIQ 7 ENTITIES DICOM LOGIQ 7 Entity Patient Patient Study Exam Series Exam SR Document Results
LOGIQ7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 587.4 IOD MODULE TABLE Within an entity of the DICOM Comprehensive SR IOD, attributes are grouped into related set of attributes. A set of related attributes is termed a module. A module facilitates the understanding of the semantics concerning the attributes and how the attributes are related with each other. A module grouping does not infer any encoding of information into data sets. Table 7.4-1 identifies the defined modules within the entities, which comprise the DICOM Comprehensive SR IOD. Modules are identified by Module Name. See DICOM Part 3 for a complete definition of the entities, modules, and attributes. TABLE 7.4-1 COMPREHENSIVE SR IMAGE IOD MODULES Entity Name Module Name Reference Patient 4.5.1.1 Patient Specimen Identification Not used General Study 4.5.2.1 Study Patient Study 4.5.2.2 Series SR Document Series 7.5.1 Equipment General Equipment 4.5.4.1 SR Document General 7.5.2 SR Document Content 7.5.3 Document SOP Common 4.5.6.1 7.5 INFORMATION MODULE DEFINITIONS Please refer to DICOM Standard Part 3 (Information Object Definitions) for a description of each of the entities and modules contained within the Comprehensive SR Information Object. The following modules are included to convey Enumerated Values, Defined Terms, and Optional Attributes supported. Type 1 & Type 2 Attributes are also included for completeness and to define what values they may take and where these values are obtained. It should be noted that they are the same ones as defined in the DICOM Standard Part 3 (Information Object Definitions).
LOGIQ7 GE HEALTHCARE DICOM CONFORMANCE STATEMENT DIRECTION 2316173-100REV 7.03 597.5.1 SR Document Series Module TABLE 7.5-1 SR DOCUMENT SERIES MODULE Attribute Name Tag Type Attribute Description Modality (0008,0060) 1 Defined Term “SR” used. Series Instance UID (0020,000E) 1 Uniquely generated by the equipment Series Number (0020,0011) 1 Internal number which is incremented for each new exam within a study. Referenced Performed Procedure Step Sequence (0008,1111) 2 Not used. >Referenced SOP Class UID (0008,1150) 1C Not used. >Referenced SOP Instance UID (0008,1155) 1C Not used. 7.5.2 SR Document General Module TABLE 7.5-2 SR DOCUMENT GENERAL MODULE Attribute Name Tag Type Attribute Description Instance Number (0020,0013) 1 Internal number which is incremented for each new SR document within a study. Completion Flag (0040,A491) 1 Defined Term “PARTIAL” used. Completion Flag Description (0040,A492) 3 Not used Verification Flag (0040,A493) 1 Defined Term “UNVERIFIED” used. Content Date (0008,0023) 1 Date of creation, based upon user action that invoked the use of the object Content Time (0008,0033) 1 Time of creation, based upon user action that invoked the use of the object. Verifying Observer Sequence (0040,A073) 1C Not used >Verifying Observer Name (0040,A075) 1 >Verifying Observer Identification Code Sequence (0040,A088) 2 >>Include Code Sequence Macro >Verifying Organization (0040,A027) 1 >Verification DateTime (0040,A030) 1 Predecessor Documents Sequence (0040,A360) 1C Not used. >Include SOP Instance Reference Macro Identical Documents Sequence (0040,A525) 1C Not used >Include SOP Instance Reference Macro Referenced Request Sequence (0040,A370) 1C Filled in if the exam is based on a Worklist entry