# K102118: Snore Guard Advance

- Pathway: 510(k) (Special)
- Applicant: Ranir, LLC
- Decided: Sep 8, 2010 after 42 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: 1 generation back to K882303 (1989). 1 ancestor in all.
29 later devices descend from it; 1 cites it directly.
0 of 31 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K882303: H&M Anti-Snoring Device, Hays & Meade, Inc. (1989) Summary page 1.

## Most influential descendants
- K103004: Snore Guard (2011), 28 descendants of its own
- K112205: Snorerx 9.0 (2011), 26 descendants of its own
- K153200: SnoreRx (2016), 22 descendants of its own
- K170825: SnoreRx (2017), 21 descendants of its own
- K113569: Apnearx (2012), 4 descendants of its own

## Indications for use
The Snore Guard Advance is indicated for use in the treatment of nighttime snoring and mild to moderate Obstructive Sleep Apnea in adults.

Source page: https://510kreport.com/device/K102118
Methodology: https://510kreport.com/methodology