510(k) · Cleared
ClearedApnea Guard
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Advanced Brain Monitoring, Inc. · LRK Device, Anti-Snoring
Cleared on Jul 22, 2011 as substantially equivalent to K062951 (Airway Management, Inc., 2006) after a 93-day review. Its family tree reaches back 7 generations to 1989. 2 later devices descend from it.
- Decided
- Jul 22, 2011
- Review
- 93 days
- Class
- Class II
- Product code
- LRK
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 7 generations to K882303 (1989). 11 ancestors in all. 2 later devices descend from it, 2 citing it directly.
- Root · 7 generations backK882303 H&M Anti-Snoring DeviceHays & Meade, Inc. · 1989
- 6 generations backK962516 Tap Anti-Snoring DeviceNellcor Puritan Bennett, Inc. · 1996
- 5 generations backK972061 TOAW. Keith Thornton, D.D.S. · 1997
- 4 generations backK022891 The Breathe EZ Anti-Snoring DeviceD&S Redhage · 2003
- 3 generations backK030440 Oasys-Oral Airway SystemMark Abramson, D.D.S., Inc. · 2003
- 2 generations backK060388 Tap II Anti-Snoring and Obstructive Sleep Apnea Oral Appliance with…Airway Management, Inc. · 2006
- 1 generation backK062951 Tap Iii Anti-Snoring DeviceAirway Management, Inc. · 2006
- This deviceK111110 Apnea GuardAdvanced Brain Monitoring, Inc. · 2011
- Descendant · cites it directly · 0 of its ownK190051 TD ClipZephyr Sleep Technologies, Inc. · 2019
- Descendant · cites it directly · 0 of its ownK103704 Remotely Controlled Mandibular Positioner, RCMPZephyr Sleep Technologies, Inc. · 2012
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K882303 | H&M Anti-Snoring Device | Hays & Meade, Inc. | 1989 | — |
| −6 | K962516 | Tap Anti-Snoring Device | Nellcor Puritan Bennett, Inc. | 1996 | — |
| −5 | K972061 | TOA | W. Keith Thornton, D.D.S. | 1997 | — |
| −4 | K022891 | The Breathe EZ Anti-Snoring Device | D&S Redhage | 2003 | — |
| −3 | K030440 | Oasys-Oral Airway System | Mark Abramson, D.D.S., Inc. | 2003 | — |
| −2 | K060388 | Tap II Anti-Snoring and Obstructive Sleep Apnea Oral Appliance with Attachment | Airway Management, Inc. | 2006 | — |
| −1 | K062951 | Tap Iii Anti-Snoring Device | Airway Management, Inc. | 2006 | — |
| 0 (this device) | K111110 | Apnea Guard | Advanced Brain Monitoring, Inc. | 2011 | — |
| +1 | K190051 | TD Clip | Zephyr Sleep Technologies, Inc. | 2019 | — |
| +1 | K103704 | Remotely Controlled Mandibular Positioner, RCMP | Zephyr Sleep Technologies, Inc. | 2012 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1993 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1999 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2012 | 1 | 0 |
| 2019 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in LRK? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new LRK device
- #1 K252531 Myosa (S1H, S1, S2, S3, S1M, S2M); Myosa for…score 16.3 · 9 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K062951 | Tap Iii Anti-Snoring DeviceSummary page 1…and obstructive sleep apnea Classification / CER: LRK - CFR 872.5570 Device: Apnea Guard Predicate Devices: K062951I - Airway Management - TAP Ill Device Description: The Apnea Guard is a Mandibular Repositioning Device (MRD) which consists of… | 2006 |
What descends from it? (2)
2 later devices cite it directly; ranked here by how many devices descend from each in turn.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 22 years and passes through 7 companies; a new generation was cleared every 2.7 years on median.
- None of the 11 ancestors has a recall.
- Of its descendants, K190051 (Zephyr Sleep Technologies, Inc., 2019) has gone furthest, with 0 descendants of its own.
- 5 other devices also cite its predicate K062951.
How does its category compare?
All LRK devicesLRK Device, Anti-Snoring: FDA decisions, review times, recalls and adverse event reports over 20 years. 2011, this device’s year, is highlighted.
FDA decisions per year · LRK
14in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · LRK
107in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · LRK
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · LRK
653in 2025
MAUDE reports naming product code LRK, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 1 | — | 0 | 0 |
| 2008 | 3 | 109 | 0 | 1 |
| 2009 | 3 | 88 | 2 | 11 |
| 2010 | 8 | 195 | 0 | 7 |
| 2011 | 10 | 134 | 0 | 69 |
| 2012 | 10 | 142 | 0 | 445 |
| 2013 | 9 | 233 | 0 | 72 |
| 2014 | 11 | 219 | 0 | 49 |
| 2015 | 6 | 117 | 0 | 28 |
| 2016 | 10 | 157 | 0 | 18 |
| 2017 | 7 | 170 | 0 | 32 |
| 2018 | 10 | 200 | 0 | 61 |
| 2019 | 13 | 150 | 0 | 56 |
| 2020 | 5 | 80 | 0 | 24 |
| 2021 | 10 | 126 | 0 | 49 |
| 2022 | 11 | 154 | 0 | 40 |
| 2023 | 5 | 156 | 0 | 50 |
| 2024 | 6 | 254 | 0 | 185 |
| 2025 | 14 | 107 | 1 | 653 |
| 2026 | 10 | 63 | 1 | — |
What is it indicated for?
The Apnea Guard is a mandibular repositioning device intended to reduce or alleviate snoring and mild to moderate obstructive sleep apnea (OSA) in patients 18 years and older. The Apnea Guard is intended to be fitted with assistance from a healthcare professional, and used during sleep for less than 30 nights.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K111110 · printed Nov 6, 2026
Cite this page
510(k) Report. “K111110: Apnea Guard.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K111110
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026