Nonrebreather oxygen mask

Nonrebreather oxygen mask (physical object)

active

Code	`427591007`
Semantic tag	physical object
Module	international
Definition	primitive
Effective time	20070731

Synonyms

Non-rebreather mask
Non-rebreathing oxygen face mask
Nonrebreather mask

Parents (1)

336602003Oxygen mask physical object

Children (1)

468414000Aerosol face mask, non-rebreathing physical object