ORI: Imaging order acknowledgement message
This page lists the structures and trigger events ORI defines, taken from the standard. The written commentary that theADT page carries has not been written for ORI.
Recognising ORI messages
ORI announces itself in MSH-9 like this:
ORI^O24^ORI_O24- MSH-9.1
ORImessage code: what kind of message this is - MSH-9.2
O24trigger event: what happened in the real world: imaging order response message to any omi - MSH-9.3
ORI_O24message structure: which segments to expect, and in what order
How to use these specifications explains MSH-9 in full, with a worked example.
Message structures
ORI takes 1 structure.
ORI_O24: Imaging Order Response Message To Any OMI
Sent when one thing happens: O24: Imaging Order Response Message To Any OMI.
You must always send: MSH, MSA. Everything else is optional, or required only inside a group you chose to send.
| Segment | Name | OPT | Cardinality |
|---|---|---|---|
| MSH | Message Header | R | 1..1 |
| MSA | Message Acknowledgment | R | 1..1 |
| ERR | Error | O | 0..* |
| SFT | Software | O | 0..* |
| NTE | Notes and Comments (for Detail) | O | 0..* |
| RESPONSE | a group of 2 segments, repeated together | O | 0..1 |
| PATIENTin RESPONSE | a group of 2 segments, repeated together | O | 0..1 |
| PIDin PATIENT | Patient Identification | R | 1..1 |
| NTEin PATIENT | Notes and Comments (for Detail) | O | 0..* |
| ORDERin RESPONSE | a group of 5 segments, repeated together | R | 1..* |
| ORCin ORDER | Common Order | R | 1..1 |
| TIMINGin ORDER | a group of 2 segments, repeated together | O | 0..* |
| TQ1in TIMING | Timing/Quantity | R | 1..1 |
| TQ2in TIMING | Timing/Quantity Order Sequence | O | 0..* |
| OBRin ORDER | Observation | R | 1..1 |
| NTEin ORDER | Notes and Comments (for Detail) | O | 0..* |
| IPCin ORDER | Imaging Procedure Control | R | 1..* |
R inside a group means required of that group. Send the group and you must include that segment; leave the group out and it never appears. This structure has 4 such groups: RESPONSE, PATIENT, ORDER, TIMING.
Trigger events
The trigger event is the real-world thing that made the message get sent. ORI defines 1.
| Event | Name | Structure |
|---|---|---|
| O24 | Imaging Order Response Message To Any OMI | ORI_O24 |