Devices descending from K831246
24 later devices reach Whistler in-Line Pressure Release Valve through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K040366 | Pressure Manifold, Model BC 110 | Fisher & Paykel Healthcare, Ltd. | 2004 | 23 | — |
| +2 | K110383 | Babi*Plus Pressure Relief Manifold - 10CM H20, 12.5CM H20, 15CM H20 | A Plus Medical | 2011 | 0 | Class I |
| +2 | K091538 | Pressure Release Valve W/Audible, Model PRV 20/40/60; with T6 Adapter, Model PRV… | Wet Nose Technologies, LLC | 2010 | 1 | — |
| +2 | K072703 | Pioneer Slimfuse Anterior Cervical Plating System | Pioneer Surgical Technology | 2008 | 19 | — |
| +3 | K233640 | Segmental Plating System (SPS);IdentiTi SPS Interbody System;IdentiTi NanoTec SPS… | Alphatec Spine, Inc. | 2024 | 5 | — |
| +3 | K111191 | Audible Pressure Release Valve with Humidifier Adapter / and Oxygen Nipple | Wet Nose Technologies, LLC | 2011 | 0 | — |
| +3 | K100708 | Pioneer Anterior Cervical Plate Model 24-Series | Pioneer Surgical Technology | 2010 | 12 | — |
| +4 | K251965 | Proximity Anterior Cervical Plate System; Segmental Plating System (SPS) | Alphatec Spine, Inc. | 2025 | 0 | — |
| +4 | K241375 | IdentiTi Porous Ti Interbody System; IdentiTi NanoTec Interbody System; IdentiTi… | Alphatec Spine | 2025 | 3 | — |
| +4 | K130427 | Pioneer Aspect Anterior Cervical Plate System | Pioneer Surgical Technology, Inc. | 2013 | 5 | — |
| +4 | K111528 | Pioneer Aspect Anterior Cervical Plate Model 24-Series | Pioneer Surgical Technology, Inc. | 2011 | 11 | — |
| +5 | K251575 | IdentiTi™ II ALIF Standalone Interbody System; Transcend™ ALIF Standalone Interbody System | Alphatec Spine | 2025 | 0 | — |
| +5 | K252113 | PRADO™ Lumbar Interbody Fusion System | Bethesda Medical Devices | 2025 | 0 | — |
| +5 | K251080 | IdentiTi II Cervical Interbody System | Alphatec Spine, Inc. | 2025 | 0 | — |
| +5 | K183060 | CervAlign™ Anterior Cervical Plate System | Pioneer Surgical Technology, Inc. (Dba Rti Surgical, Inc.) | 2019 | 2 | 1 |
| +5 | K133245 | Genesys Spine Anterior Cervical Plate II System | Genesys Spine | 2014 | 1 | 1 |
| +5 | K121658 | Orthofix Acp (Anterior Cervical Plate System) | Orthofix, Inc. | 2012 | 4 | — |
| +6 | K211408 | CervAlign® Anterior Cervical Plate System | Pioneer Surgical Technology, Inc. | 2021 | 1 | — |
| +6 | K191786 | Cyclops™ Anterior Cervical Plate System | Degen Medical, Inc. | 2019 | 1 | — |
| +6 | K192076 | Binary® Anterior Cervical Plate System | Genesys Spine | 2019 | 0 | — |
| +6 | K130825 | Azure Anterior Cervical Plate System | Orthofix, Inc. | 2013 | 1 | 1 |
| +7 | K251436 | Resolve Anterior Cervical Plate System | Pioneer Surgical Technology, Inc. | 2025 | 0 | — |
| +7 | K213901 | Cyclops™ Anterior Cervical Plate System | Degen Medical | 2022 | 0 | — |
| +7 | K143028 | Azure Anterior Cervical Plate System | Orthofix, Inc. | 2015 | 0 | — |