Tracheo-oesophageal speech valve occluder, non-valved

Tracheoesophageal speech valve occluder, non-valved (physical object)

active

Code	`719924000`
Semantic tag	physical object
Module	international
Definition	primitive
Effective time	20170131

Synonyms

Tracheoesophageal speech valve occluder, non-valved

Parents (3)

705288005Ear, nose and throat device physical object
705350006External prosthesis physical object
706449001Valve physical object

Children (0)

None (leaf concept).