Tympanic membrane contact hearing aid light transducer

Tympanic membrane contact hearing aid light transducer (physical object)

active

Code	`723423009`
Semantic tag	physical object
Module	international
Definition	primitive
Effective time	20170731

Parents (3)

708115005Device component physical object
6012004Hearing aid physical object
706630005Transducer physical object

Children (0)

None (leaf concept).