# K970880: Power D, Tru 5, Persona, Persona Choice, Meridian

- Pathway: 510(k) (Traditional)
- Applicant: Micro-Ear Technology, Inc.
- Decided: Jun 6, 1997 after 88 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
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
The indication for use of the air conduction hearing aids in this submission is to amplify weak sound and attenuate strong sound for individuals with impaired hearing. The devices are indicated for individuals with losses in the following categories: Mild, Moderate, Severe; High Frequency, Gradually Sloping, Reverse Slope, Flat.

Source page: https://510kreport.com/device/K970880
Methodology: https://510kreport.com/methodology