IHE Radiology Scheduled Workflow (RAD-SWF) conformance profiles.
Ships factory functions for the two core radiology order transactions from the IHE Radiology Technical Framework Vol 2 Rev 13.0:
- RAD-1 Patient Registration — ADT^A01 sent from ADT Patient Registration to Order Placer, DSS/Order Filler, and optionally the MPI. Defined on HL7 v2.3.1 (RAD-SWF v2.5.1 is an optional extension that most sites have not adopted). Source: IHE RAD TF-2 §4.1.
- RAD-4 Procedure Scheduled —
OMI^O23(HL7 v2.5.1 Option). DSS/Order Filler → Image Manager/Report Manager when the Requested Procedure with a given Study Instance UID has not been transmitted before. Source: IHE RAD TF-2 §4.4.
Note the version mix: RAD-1 is v2.3.1, RAD-4 is v2.5.1.
Usage
profile = HL7v2.Profiles.IHE.RadSwf.rad_1_registration_a01()
HL7v2.validate(msg, profile: profile)Summary
Functions
Returns the complete RAD-SWF profile catalog.
RAD-1 ADT^A01 — Patient Registration (Admit Inpatient).
RAD-4 OMI^O23 — Procedure Scheduled (HL7 v2.5.1 Option).
Functions
@spec all() :: %{required(String.t()) => HL7v2.Profile.t()}
Returns the complete RAD-SWF profile catalog.
@spec rad_1_registration_a01() :: HL7v2.Profile.t()
RAD-1 ADT^A01 — Patient Registration (Admit Inpatient).
HL7 v2.3.1. Requires MSH, EVN, PID, PV1. Beyond the IHE PAM baseline, RAD-1 adds:
- PID-8 (Administrative Sex) R
- PV1-3 (Assigned Patient Location) R for A01
- PV1-7 (Attending Doctor) R for A01
- PV1-10 (Hospital Service) R for A01
- PV1-17 (Admitting Doctor) R for A01
Source: IHE RAD TF-2 §4.1.
@spec rad_4_procedure_scheduled_omi() :: HL7v2.Profile.t()
RAD-4 OMI^O23 — Procedure Scheduled (HL7 v2.5.1 Option).
Sent once per Requested Procedure with a new Study Instance UID.
Requires MSH, PID, PV1, ORC, TQ1, OBR, IPC. ORC-1 must be "NW"
(New) and ORC-5 must be "SC" (Scheduled). TQ1-7 carries the
Scheduled Procedure Step start date/time (replaces the
deprecated ORC-7.4 / OBR-27.4).
The IPC segment carries the DICOM correlation keys:
- IPC-1 Accession Identifier
- IPC-2 Requested Procedure ID
- IPC-3 Study Instance UID (the immutable correlation key)
- IPC-4 Scheduled Procedure Step ID
- IPC-5 Modality
NOTE: Unlike LAB-1/LAB-3, RAD-4 does NOT forbid OBR-15 (Specimen Source). Image-guided biopsy and interventional radiology workflows legitimately populate OBR-15.
Source: IHE RAD TF-2 §4.4 (v2.5.1 Option).