Expired oxygen concentration

Expired oxygen concentration (observable entity)

active

Code	`250775008`
Semantic tag	observable entity
Module	international
Definition	primitive
Effective time	20020131

Synonyms

FEO2 - Expired fraction of oxygen
Oxygen concentration - expired

Parents (1)

250773001Respired oxygen concentration observable entity

Children (2)

250778005End tidal oxygen concentration observable entity
250777000Mixed expired oxygen concentration observable entity