HL7 Workbench
Beta
v2.3
Events
R04
HL7 v2.x
Parser
Sign in
NUL^R04
ORF - Response to query; transmission of requested observation
Observation Reporting
...
2.2
Nov
1994
2.3
Apr
1997
2.3.1
May
1999
...
7.2.2 QRY/ORF - query for results of observation (events R02, R04):
QRY Query Chapter
MSH Message Header 2
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Message Types
Message Type
NUL
View message type
Return Structure
ORF_R04
View return structure
Event Flow
Trigger
R04
Send
NUL
Receive
ORF_R04