ORB: Blood product order acknowledgement message
This page lists the structures and trigger events ORB defines, taken from the standard. The written commentary that theADT page carries has not been written for ORB.
Recognising ORB messages
ORB announces itself in MSH-9 like this:
ORB^O28^ORB_O28- MSH-9.1
ORBmessage code: what kind of message this is - MSH-9.2
O28trigger event: what happened in the real world: blood product order acknowledgment - MSH-9.3
ORB_O28message 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
ORB takes 1 structure.
ORB_O28: Blood Product Order Acknowledgment
Sent when one thing happens: O28: Blood Product Order Acknowledgment.
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 Response Header) | O | 0..* |
| RESPONSE | a group of 1 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 |
| ORDERin PATIENT | a group of 3 segments, repeated together | O | 0..* |
| 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..* |
| BPOin ORDER | Blood Product Order | O | 0..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. ORB defines 1.
| Event | Name | Structure |
|---|---|---|
| O28 | Blood Product Order Acknowledgment | ORB_O28 |