HL7 Protocol Lens
Deconstruct healthcare data streams. A precision engineered visualizer for HL7 v2.x message structures and field-level semantics.
Protocol Architecture: The HL7 Standard
"HL7 v2.x remains the backbone of global healthcare interoperability, facilitating millions of lifecycle events every second."
Segment Hierarchy
Integrated mapping of standard MSH, PID, and PV1 segments for immediate structural auditing.
Zero-Cloud Logic
Execution occurs 100% in-browser. Sensitive PHI data never traverses the network during parsing.
Composite Depth
Recursive extraction of caret-delimited components ensuring visibility into complex data types.
Interface Specialist FAQ
PRO: What is an MSH Segment?
The Message Header contains critical metadata: separators, sending/receiving apps, and message types.
PRO: Component vs Field?
Fields are pipe-separated (|), while components are caret-separated (^) sub-elements within a field.
PRO: Handling PHI Safely?
This tool is client-side only. Your raw HL7 data remains in browser memory and is never logged or stored.
PRO: Supported Versions?
Primarily optimized for HL7 v2.3, v2.5, and v2.7 standards which are most common in modern EHRs.