# K172760: REST EAZY Appliance

- Pathway: 510(k) (Traditional)
- Applicant: Insert Molding Solutions, Inc.
- Decided: Mar 26, 2018 after 194 days
- Product code: LRK (Device, Anti-Snoring)
- Device class: 2
- Regulation: 21 CFR 872.5570
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K070327 (2007). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K083209: Acrylic Herbst Splint Appliance, Specialty Appliance Works, Inc. (2009) Summary page 5.

## Indications for use
The REST EAZY Appliance is intended for use in adult patients for the reduction of snoring and mild to moderate obstructive sleep apnea. The REST EAZY Appliance is worn while sleeping to support the lower jaw in a forward position as prescribed by the dentist. The appliance is removable by the patient.

Source page: https://510kreport.com/device/K172760
Methodology: https://510kreport.com/methodology