# oxygen mask

> interface between the oxygen delivery system and the human user

**Wikidata**: [Q1890958](https://www.wikidata.org/wiki/Q1890958)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Oxygen_mask)  
**Source**: https://4ort.xyz/entity/oxygen-mask


## References

1. Freebase Data Dumps. 2013
2. Quora
3. KBpedia