Sterilization Lot (SLT) segment — HL7v2 v2.6+ (Chapter 17 Materials Management).
Identifies a sterilization lot and the device that processed it. Complements SCP (Sterilizer Configuration) and SDD (Sterilization Device Data) by tying a batch of items to a specific sterilizer run.
5 fields per HL7 v2.6 specification.