Devices descending from K003446
49 later devices reach Symmetry Aortic Clip System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K081225 | Cardica Pas-Port Proximal Anastomosis System | Cardica, Inc. | 2008 | 2 | — |
| +1 | K061626 | Vasoring* VRC Vascular Ring Connector | Sunwei Tech Co., Ltd. | 2006 | 0 | — |
| +1 | K013664 | Coalescent Surgical U-Clip | Coalescent Surgical | 2002 | 44 | — |
| +2 | K091017 | Cardica Pas-Port Proximal Anastomosis System, Model FG-000001 | Cardica, Inc. | 2009 | 1 | — |
| +2 | K081082 | U-Clip Uni-Fire, Model M65 | Medtronic, Inc. | 2008 | 0 | — |
| +2 | K062821 | U-Clip Device | Medtronic Neurosurgery | 2006 | 0 | — |
| +2 | K062057 | U-Clip Device, Model NC65 | Medtronic Vascular | 2006 | 2 | — |
| +2 | K053252 | U-Clip Device, Models B140, B160 and B180 | Medtronic Vascular | 2005 | 1 | — |
| +2 | K040821 | Coalescent Surgical U-Clip and Accessories | Coalescent Surgical | 2004 | 0 | — |
| +2 | K031623 | Modification to Coalescent Surgical U-Clip and Accessories | Coalescent Surgical | 2003 | 32 | 4 |
| +2 | K024366 | Coalescent Surgical U-Clip and Accessories | Coalescent Surgical | 2003 | 41 | 1 |
| +2 | K023125 | Coalescent U-Clip- and Accessories | Coalescent Surgical | 2002 | 42 | — |
| +2 | K021407 | Coalescent Surgical U-Clip - or Other TBD and Accessories | Coalescent Surgical | 2002 | 43 | — |
| +3 | K202124 | Aesculap PAS-Port Proximal Anastomosis System | Aesculap, Inc. | 2020 | 0 | 2 |
| +3 | K093679 | Atriclip Laa Exclusion System with Preloaded Gillinov-Cosgrove Clip, Gillinov-Cosgrove… | AtriCure, Inc. | 2010 | 18 | — |
| +3 | K040832 | C-Port Anastomosis System (Deployment System, Clip, Accessories), Model FG-000050 | Cardica, Inc. | 2005 | 7 | — |
| +3 | K033324 | Compression Anastomosis Clip (Cac) | Niti Medical Technologies, Ltd. | 2004 | 7 | — |
| +4 | K163261 | AtriClip PRO, PRO2, and PRO V LAA Exclusion System devices with preloaded… | AtriCure, Inc. | 2017 | 1 | — |
| +4 | K150996 | AtriClip LAA Exclusion System with preloaded Gillinov-Cosgrove Clip | AtriCure, Inc. | 2015 | 0 | — |
| +4 | K142120 | Atriclip Laa Exclusion System with Preloaded Gillinov-Cosgrove Clip | AtriCure, Inc. | 2014 | 1 | — |
| +4 | K131107 | Atriclip Gillinov-Cosgrove Laa Clip | AtriCure, Inc. | 2013 | 2 | — |
| +4 | K122276 | Atriclip Laa Exclusion System with Preloaded Gillinov-Cosgrove Clip | AtriCure, Inc. | 2012 | 15 | — |
| +4 | K063644 | Cardica C-Port XA Distal Anastomosis System | Cardica, Inc. | 2007 | 5 | 1 |
| +4 | K053524 | C-Port Distal Anastomosis System | Cardica, Inc. | 2006 | 6 | 1 |
| +4 | K050356 | Compression Anastomosis Ring (Car) | Niti Medical Technologies, Ltd. | 2005 | 2 | — |
| +4 | K043115 | Laparoscopic Compression Anastomosis Clip (Lapcac) | Niti Medical Technologies, Ltd. | 2004 | 5 | — |
| +4 | K041751 | Compression Anastomosis Clip (Cac) | Niti Medical Technologies, Ltd. | 2004 | 6 | — |
| +5 | K250541 | Self-Forming Magnet (Flexagon Plus OTOLoc) | GI Windows, Inc. | 2025 | 1 | — |
| +5 | K172742 | AtriClip LAA Exclusion System with preloaded Gillinov-Cosgrove Clip (PRO2) | AtriCure, Inc. | 2017 | 0 | — |
| +5 | K160454 | AtriClip LAA Exclusion System with preloaded Gillinov-Cosgrove Clip | AtriCure, Inc. | 2016 | 0 | 2 |
| +5 | K153500 | AtriClip LAA Exclusion System with preloaded Gillinov-Cosgrove PRO V Clip | AtriCure, Inc. | 2016 | 10 | — |
| +5 | K093661 | Colonring | Niti Surgical Solutions, Ltd. | 2011 | 0 | — |
| +5 | K090872 | Modification to Cardica C-Port XA Distal Anastomosis System | Cardica, Inc. | 2009 | 1 | 1 |
| +5 | K073304 | Cardica C-Port X-Change Anastomosis System and Handle and XA X-Change Subassemblies | Cardica, Inc. | 2007 | 0 | — |
| +5 | K070548 | C-Port Flexa Distal Anastomosis System | Cardica, Inc. | 2007 | 1 | 1 |
| +5 | K062008 | Endo Car Compression Anastomosis Ring (Car) | Niti Medical Technologies, Ltd. | 2006 | 1 | — |
| +6 | K253550 | Self-Forming Magnet (Flexagon Plus OTOLoc) | GI Windows, Inc. | 2026 | 0 | — |
| +6 | K173031 | AtriClip LAA Exclusion System with Preloaded PRO·V Clip | AtriCure, Inc. | 2017 | 9 | — |
| +6 | K101018 | Cardica C-Port XA Plus Distal Anastomosis System, Model FG-000100 | Cardica, Inc. | 2010 | 0 | 1 |
| +6 | K073123 | Cardica C-Port Flex-a Distal Anastomosis System, Model FG-000150 | Cardica, Inc. | 2007 | 0 | 1 |
| +7 | K180010 | AtriClip FLEX-V | AtriCure, Inc. | 2018 | 8 | — |
| +8 | K181474 | ArtiClip LAA Exclusion System | AtriCure, Inc. | 2018 | 7 | — |
| +9 | K191413 | AtriClip LAA Exclusion System with preloaded Gillinov-Cosgrove Clip, AtriClip LAA… | AtriCure, Inc. | 2019 | 6 | — |
| +10 | K210293 | AtriClip LAA Exclusion System | AtriCure, Inc. | 2021 | 5 | — |
| +11 | K254232 | ECLIPTIS Left Atrial Appendage Exclusion System (ECS135); ECLIPTIS Left Atrial Appendage… | Edwards Lifesciences | 2026 | 0 | — |
| +11 | K233407 | AtriClip LAA Exclusion System with preloaded Gillinov-Cosgrove Clip (LAA0); AtriClip LAA… | AtriCure, Inc. | 2023 | 1 | — |
| +11 | K220305 | Syntheon LAA Exclusion System, Syntheon LAA Selection Guide | Syntheon | 2022 | 2 | — |
| +12 | K252917 | ATLAAS (Atraumatic Left Atrial Appendage System) (AD) | Genesee Biomedical, Inc. | 2026 | 0 | — |
| +12 | K232295 | LAA Exclusion System | Syntheon, LLC | 2023 | 1 | — |