Devices descending from K022809
46 later devices reach EZ Splint & EZ Splint PM through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K123161 | Smartguard Night Guard, Smartguard Original, Smartguard Night Guard Original, Smartguard… | Smartguard, Inc. | 2013 | 9 | — |
| +1 | K121365 | Thermoformed Mouthguards | Glidewell Laboratories-Sleep Devices Group | 2012 | 4 | — |
| +1 | K072147 | Den Tek Comfort Fit Nightguard | Den Tek Oral Care, Inc. | 2007 | 19 | — |
| +1 | K061122 | Night Guard | Alpine Oral Care, LLC | 2007 | 0 | — |
| +1 | K063229 | Rest Assured Nite Protector | Ranir, LLC | 2006 | 7 | — |
| +1 | K062828 | Mouthguard and Aligner Materials | Dentsply Intl., Inc. | 2006 | 6 | — |
| +2 | K230548 | Myoaligner Appliance | Myohealth Technologies, LLC | 2024 | 0 | — |
| +2 | K210011 | JS Dental Lab Mouth Guard | Ampower Dental Laboratories, LLC | 2021 | 2 | — |
| +2 | K202465 | Night Guard | 3D Diagnostix, Inc. | 2020 | 0 | — |
| +2 | K200125 | Thermoforming Sheet Materials | Erkodent Erich Kopp GmbH | 2020 | 1 | — |
| +2 | K151933 | BRX PRO Bruxism Guard | 12th Man Technologies, Inc. | 2015 | 0 | — |
| +2 | K134015 | M-PM-Disc | Merz Dental GmbH | 2014 | 1 | — |
| +2 | K132469 | The Bite Guard | International Profit Builders, Inc. | 2014 | 0 | — |
| +2 | K133037 | Grindguard | Grind Guard Technologies, LLC | 2014 | 6 | — |
| +2 | K121272 | Protech Dent | Akervall Technologies, Inc. | 2012 | 5 | — |
| +2 | K094020 | Grind NO More Generation II | Ranir, LLC | 2010 | 0 | — |
| +2 | K091792 | Rest Assured Generation II Dental Protector | Ranir Corporation | 2009 | 5 | — |
| +2 | K091175 | Grind NO More Version 2 and 3 | Ranir, LLC | 2009 | 4 | — |
| +2 | K082301 | Grind NO More | Placontrol, Inc. | 2008 | 8 | — |
| +2 | K081669 | Improved Comfort-Fit Nightguard | Den Tek Oral Care, Inc. | 2008 | 1 | — |
| +2 | K072968 | Stressgard Nightguard | Totalgard Corporation | 2008 | 0 | — |
| +2 | K072522 | Thermoform Sheet Materials and Accessories | Dentsply International, Inc. | 2007 | 3 | — |
| +3 | K241369 | LIJIA Night Guard | Lijia, LLC | 2024 | 1 | — |
| +3 | K241311 | Thermoforming Sheet Materials (Track A); Thermoforming Sheet Materials (Track B)… | Bernhard Förster GmbH | 2024 | 0 | — |
| +3 | K193577 | SleepRight ProRx Custom Dental Guard | Splintek, Inc. | 2020 | 2 | — |
| +3 | K191836 | Ceramill A-Splint | Amann Girrbach AG | 2019 | 0 | — |
| +3 | K191033 | LunaGuard Nighttime Dental Protector | Mckeon Products | 2019 | 0 | — |
| +3 | K181099 | Bright Guard | Koncept Innovators, LLC | 2019 | 5 | — |
| +3 | K172223 | SleepRight ProRx Custom Dental Guard | Splintek, Inc. | 2017 | 3 | — |
| +3 | K151149 | Ready-Fit | Den Tek Oral Care, Inc. | 2015 | 2 | — |
| +3 | K133423 | Rest Assured Extra Comfort Nite Protector | Ranir, LLC | 2013 | 1 | — |
| +3 | K123849 | New Comfort-Fit Dental Guard | Den Tek Oral Care, Inc. | 2013 | 0 | — |
| +3 | K120103 | Rest Assured Generation Iii Dental Protector | Ranir, LLC | 2012 | 0 | — |
| +3 | K112879 | Rest Assured Ready to Wear Nite Protector | Ranir, LLC | 2012 | 2 | — |
| +3 | K080246 | Composite Aligner Button | Dentsply Interntional | 2008 | 0 | — |
| +4 | K250743 | Remvia NightGuard | Remvia | 2025 | 0 | — |
| +4 | K243516 | Remi Custom Night Guard | Grindguard, Inc. | 2025 | 0 | — |
| +4 | K240810 | Anti Grinding Guard | Xiamen Yizhou Imp. & Exp. Co., Ltd. | 2024 | 0 | — |
| +4 | K232238 | Goyo Mouthpiece S | Dimedikorea | 2024 | 0 | — |
| +4 | K221369 | FBCC Night Guard | Fbcc, Inc. | 2022 | 3 | — |
| +4 | K222424 | Protect-It Custom Fit Dental Guard | Doc Brands, Inc. | 2022 | 0 | — |
| +4 | K212706 | SleepRight ProRx + Custom Dental Guard, SleepRight ProRx Custom Dental Guard | Splintek, Inc. | 2021 | 0 | — |
| +4 | K202974 | DenTek Fresh Protect Dental Guard | Medtech Products, Inc. | 2020 | 0 | — |
| +5 | K252004 | enCore Night Guard | Encore Guards | 2025 | 0 | — |
| +5 | K251778 | Remi Custom Night Guard | Remi | 2025 | 1 | — |
| +6 | K253641 | Owl Night Guard | Owl Dental Lab, Inc. | 2026 | 0 | — |