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12a_ESEMPIO_STANDARDS - Coggle Diagram

- - - - Messages and documents move healthcare information
      - assists in the sharing of public health information
      - using genomic data in conjunction with other clinical information
    - - Develop coherent, extendible standards and a format methodology
      - promote the healthcare information users and other standards
      - promotes use of HL7 standards worldwide
  - - - activate the communication workflow
      - is a explicit set of conditions
  - - - Segment (can be optional)
        
        Text line delimited by the carriage-return (hexadecimal 0D)
        
        Composed by one or more Fields delmited by the pipe character “|”
      - Fields (can be empty)
        
        Composed by data or strings separated by “ ˆ ”
        
        The NULL value is the empty string “”
      - Message
        
        Delimited ASCII text
        
        Composed by one or more Segments
    - - | ^ & tilde \
    - - Event Type
      - Patient Identification
      - Message Header
      - Patient Visit (ORC e OBR)
- - - - Data interchange protocol
      - digital image format
      - file structure
    - - RIS
      - PACS
      - Image processing devices
      - Image display workstation
      - Hard copy output devices
  - - - Service providers
      - Service consumers
      - Information objects
    - - The combination of a service class along with the information object
      - Each SOP class has a unique identification number issued by the DICOM committee
    - - all DICOM-capable devices electronically disclose their capabilities during an initial “handshakes” that occurs between DICOM- compliant devices.
      - can be
        
        successful
        
        instancesoftheSOPclasses are exchanged between the consumers and providers of a service in the format negotiated during the handshake.
        
        fail
  - - - Preamble
        
        provides compatibility with a number of commonly used computer image file formats. :
      - prefix
        
        The four byte DICOM Prefix shall contain the character string "DICM"
      - puo esserci o no nel file
    - - Data element
        
        Tag
        
        Attribute Name
        
        The attributes are maintained/managed through a DICOM Dictionary.
        
        VR
        
        VM
        
        Value
      - collection of data objects
  - - - how associations are handle
      - sop classes are supported
- - - - Each domain includes a technical committee, whose primary task is developing and documenting the solutions
      - Each domain includes a planning committee →long-term scope planning and organizing deployment activities.