# K965063: Audiotone (a-552)

- Pathway: 510(k) (Traditional)
- Applicant: Miracle-Ear, Inc.
- Decided: Jan 27, 1997 after 40 days
- Product code: ESD (Hearing Aid, Air-Conduction, Prescription)
- Device class: 1
- Regulation: 21 CFR 874.3300
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K901745 (1990). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K901745: Audiotone Model a-52S Behind-the-Ear Hearing Inst., Miracle-Ear, Inc. (1990) Summary page 1.

## Indications for use
To amplify and transmit sound to the ear.

Source page: https://510kreport.com/device/K965063
Methodology: https://510kreport.com/methodology