ORU^W01: Waveform result, unsolicited transmission of requested information

Waveform result, unsolicited transmission of requested information. It's sent as an ORU message (Unsolicited transmission of an observation message) with the ORU_W01 message structure.

Message type

ORU · Unsolicited transmission of an observation message

Trigger event

W01

Message structure

ORU_W01 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

ORU^W01^ORU_W01

Source: HL7 Terminology (THO) 7.4.0, published by HL7 International under CC0. Check your trading partner's specification for the values they actually send.