Agenda:
Introduction to
HL7
Course Agenda
Brief HL7 history
What are all the HL7 Applications
HL7 Key Terms and
Concepts
Triggers
HL7 a “Push Model”
Events and Messages
Segments and Elements
HL7 Applications
Needed for PACS Integration
Master Person (Patient) Index
Query for MPI
Patient Registration
Admission, Discharge, Transfer
Registration and Update
Order Entry (place an imaging procedure order)
General Order Message, General Order Response
Clinical Order Message
Order Placer
Order Filler
Reporting
Observations
HL7 Document
Structure
Chapters and Appendixes
HL7 Encoding of
Messages
HL7 Hierarchy - Events, Messages,
Segments, Elements and
Components
HL7 Message Construction Rules
Message Segment Header (MSH)
Event Description
Segment Table Headings
Data Types
Codes
Look at an HL7 Message
How HL7 Devices Communicate
Network – TCP/IP
RS232….
Interface Engines
Future HL7
Version 3.0
CDA and CCOW