Welch Allyn Connectivity Server - Programmers guide - Manual (Page 34)

30 WACS outbound HL7 messages Welch Allyn Connectivity Server
Query for results of observation message
QRY^R02/ORF^R04
This query-response model supports “Solicited Poll” and “User Initiated Query”.
Segments
QRY^R02 query segments
Segment QRD: Query definition
QRD-1: Ignored
QRD-2: Required (must be “R”)
QRD-3: Required (must be “I”)
QRD-4: Ignored
QRD-5: Ignored
QRD-6: Ignored
QRD-7: Ignored
QRD-8: Conditionally required (Patient IDs)
QRD-9: Required (must be “RES”)
QRD-10: Ignored
QRD-11: Ignored
QRD-12: Ignored
Segment QRF: Query filter
QRF-1: Conditionally required (Unit Name)
QRF-2: Ignored
QRF-3: Ignored
QRF-4: Required (Data Requested)
QRF-5: Conditionally required (Room and Bed)
QRF-6: Ignored
QRF-7: Ignored
QRF-8: Ignored
QRF-9: Required (Start/End Time and Interval)
Table 17. QRY^R02 query for results of observation message
Segment Description WACS segment
requirement Note
MSH message header R
QRD query definition R
QRF query filter C implementation-dependent