# K060744: O'brien Mpa (Mandibular Positioning Applicance)

- Pathway: 510(k) (Abbreviated)
- Applicant: O'Brien Dental Lab, Inc.
- Decided: Jun 2, 2006 after 74 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: 5 generations back to K882303 (1989). 11 ancestors in all.
No later device cites it as a predicate yet.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K023836: The Suad Device, Strong Dental, Inc. (2003) Summary page 1.
- K962516: Tap Anti-Snoring Device, Nellcor Puritan Bennett, Inc. (1996) Summary page 1.
- K030440: Oasys-Oral Airway System, Mark Abramson, D.D.S., Inc. (2003) Summary page 1.

## Indications for use
The O'Brien MPA is intended to reduce snoring and to treat mild to moderate OSA (obstructive sleep apnea). This individually fabricated, non-sterile, prescription device is a single patient, multi-use product for use at home or in a sleep laboratory.

Source page: https://510kreport.com/device/K060744
Methodology: https://510kreport.com/methodology