# K210636: Morpheus

- Pathway: 510(k) (Traditional)
- Applicant: S4S UK, Ltd.
- Decided: Feb 15, 2022 after 361 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
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
Morpheus is a prescription, patient-matched, mandibular repositioning device that is intended to reduce snoring or to treat mild to moderate obstructive sleep apnea. The device is intended for use by adult patients in either the home or sleep laboratory environment

Source page: https://510kreport.com/device/K210636
Methodology: https://510kreport.com/methodology