Tracheooesophageal speech valve, indwelling

Tracheoesophageal speech valve, indwelling (physical object)

active

Code	`465936007`
Semantic tag	physical object
Module	international
Definition	primitive
Effective time	20140731

Synonyms

Tracheo-esophageal speech valve, indwelling
Tracheo-oesophageal speech valve, indwelling

Parents (2)

705350006External prosthesis physical object
706449001Valve physical object

Children (1)

719806003Tracheo-oesophageal speech valve, indwelling, non-sterile physical object