Table CID 629. Carrier Gases for Small Animal Anesthesia
Coding Scheme Designator
Code Value
Code Meaning
SNOMED-CT Concept ID
UMLS Concept Unique ID
SRT
C-6A102
Oxygen gas
320917000
C0350411
SRT
C-6A148
Medical air
417696007
C3536832
UMLS
C3846005
Room air
C3846005
Note
In this context group, though SNOMED substance codes are normally used in preference to product codes,
in the case of (C-6A102, SRT, "Oxygen gas") there is no corresponding substance that is specifically the gaseous form of oxygen.