# K990240: Electroglottograph

- Pathway: 510(k) (Traditional)
- Applicant: Kay Elemetrics Corp.
- Decided: Mar 11, 1999 after 45 days
- Product code: KLX (Electroglottograph)
- Device class: 2
- Regulation: 21 CFR 874.1325
- 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 device use would be indicated in those cases where vocal fold contact information is considered helpful in evaluating physiologically normal speakers for research purposes or clinically in cases of vocal fold pathologies.

Source page: https://510kreport.com/device/K990240
Methodology: https://510kreport.com/methodology