Device Dossier
Audiometer, impedance
Device Dossier for Audiometer, impedance (Audiometer, impedance, Class IIa, sponsor Natus Medical). ARTG record, intended purpose, GMDN category —…
- GMDN category: Audiometer, impedance
Intended purpose
An electroacoustic device that evaluates the acoustic impedance/admittance of the human ear by means of acoustic probe signals with the results from measuring the middle ear impedance displayed on a chart called a tympanogram