# K112205: Snorerx 9.0

- Pathway: 510(k) (Abbreviated)
- Applicant: Consumer Health Products, Inc.
- Decided: Nov 16, 2011 after 107 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: 3 generations back to K071404 (2007). 8 ancestors in all.
26 later devices descend from it; 2 cite it directly.
0 of 35 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K103004: Snore Guard, Ranir, LLC (2011) Summary page 1.
- K954530: The Silencer, Silent Knights Ventures, Inc. (1995) Summary page 1.
- K963591: Snoring Control Device, Kenneth Hilsen (1998) Summary page 1.
- K954128: Snoremaster, D.D.S., Inc. (1995) Summary page 1.

## Most influential descendants
- K153200: SnoreRx (2016), 22 descendants of its own
- K170825: SnoreRx (2017), 21 descendants of its own
- K113569: Apnearx (2012), 4 descendants of its own
- K233850: Difiney Anti Snoring Device (2024), 3 descendants of its own
- K191618: SleepTight Mouthpiece STZ (2019), 3 descendants of its own

## Indications for use
The Consumer Health Products "SnoreRx NS 9.0" is intended for use on adult patients 18 years of age or older as an aid for the reduction of snoring.

Source page: https://510kreport.com/device/K112205
Methodology: https://510kreport.com/methodology