Devices descending from K992465
29 later devices reach Sophy SU8 Pressure Adjustable Valve through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K013488 | Sophy Pressure Adjustable Valve System Model SM8 | Sophysa SA | 2002 | 9 | — |
| +1 | K012052 | Medtronic PS Medical Strata Valve, Models 42855, 42865, 92865, 92855 | Medtronic PS Medical | 2002 | 25 | — |
| +2 | K060681 | Medtronic PS Medical Strata Type Value | Medtronic Neurosurgery | 2006 | 7 | 2 |
| +2 | K052386 | Medtronic M2 Magnet Adjustment Tool | Medtronic Neurosurgery | 2005 | 0 | — |
| +2 | K041992 | Medtronic Stratavarius | Medtronic Neurosurgery | 2005 | 0 | — |
| +2 | K042465 | PS Medical Strata II Valve | Medtronic Neurosurgery | 2004 | 19 | 4 |
| +2 | K042198 | PS Medical Neurosurgical Implants | Medtronic Neurosurgery | 2004 | 0 | — |
| +2 | K031097 | Polaris Pressure Adjustable Valve System Modes SPV, Spva, SPVB | Sophysa SA | 2004 | 8 | — |
| +2 | K033850 | Medtronic PS Medical Strata NSC Valve and Shunt Assemblies with and Without Bioglide | Medtronic Neurosurgery | 2004 | 23 | 2 |
| +3 | K152700 | StrataMR Valves and Shunts | Medtronic Neurosurgery | 2016 | 2 | Class I |
| +3 | K110206 | Aesculap- Meithke Shunt System | Aesculap, Inc. | 2011 | 3 | 2 |
| +3 | K112156 | Codman Certas Programmable Valve System, Codman Certas Therapy Management System | Medos International SARL | 2011 | 3 | 16 |
| +3 | K091312 | PS Medical Strata NSC Lumboperitoneal Valve and Shunt System | Medtronic Neurosurgery | 2009 | 1 | — |
| +3 | K083076 | Strata Burr Hole Valve, Model 42836 and Strata Burr Hole Shunt Assembly, Model 46836 | Medtronic Neurosurgery | 2008 | 0 | 1 |
| +3 | K082127 | Strata NSC Burr Hole Valve, Model 42335; Shunt Assembly, Model 46635 | Medtronic Neurosurgery | 2008 | 1 | 1 |
| +3 | K062009 | Aesculap-Meithke Progav Programmable Valve, Models FV410T-FV451T | Aesculap, Inc. | 2007 | 6 | — |
| +3 | K042481 | Polaris Pressure Adjustable Valve System, Models SPV-140, SPV-300, SPV-400 | Sophysa SA | 2004 | 7 | — |
| +4 | K212641 | StrataMR II Valves and Shunts | Medtronic Neurosurgery | 2021 | 0 | — |
| +4 | K181622 | StrataMR guider tool | Medtronic Neurosurgery | 2018 | 0 | — |
| +4 | K161853 | proGAV Programmable Shunt System, proGAV 2.0 Adjustable Shunt System, proSA Adjustable… | Aesculap, Inc. | 2017 | 1 | 1 |
| +4 | K141687 | Aesculap - Meithke Progav 2.0 Adjustable Shunt System | Aesculap, Inc. | 2015 | 2 | — |
| +4 | K143111 | Codman Certas Plus Programmable Valve; Codman Certas Toll Kit | Medos International SARL | 2015 | 1 | — |
| +4 | K123524 | Medtronic Strata NSC Lumboperitoneal Valve and Shunt System | Medtronic Neurosurgery | 2013 | 0 | 1 |
| +4 | K120559 | Aesculap-Meithke Prosa Adjustable Shunt System | Aesculap, Inc. | 2012 | 2 | 2 |
| +4 | K113526 | Codman Certas Programmable Valve System | Medos International SARL | 2012 | 0 | 16 |
| +4 | K103003 | Aesculap- Meithke Progav Programmable Shunt System | Aesculap, Inc. | 2010 | 4 | 5 |
| +4 | K091328 | Siphonx Gravitational Antisiphon Device | Sophysa SA | 2010 | 0 | — |
| +5 | K192266 | M. Blue Adjustable Shunt System | Aesculap, Inc. | 2019 | 0 | — |
| +5 | K181902 | Codman Certas Plus Electronic Tool Kit | Integra Lifesciences Corp. | 2018 | 0 | — |