Devices descending from K971265
23 later devices reach Viking Diagnostic Electrode Catheter through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K250310 | VIKING™ Fixed Curve Diagnostic Catheter | Boston Scientific Corporation | 2025 | 0 | — |
| +1 | K162251 | Reprocessed Viking Diagnostic Electrophysiology Catheters | Innovative Health, LLC | 2016 | 0 | — |
| +1 | K061593 | Atricure Isolator Transpolar Pen System, Models ASU2, MAX1, MAX2 and ASB1 | AtriCure, Inc. | 2006 | 13 | 1 |
| +1 | K030627 | Orbiter PV Diagnostic Electrode Catheter, Models 320100 & 320110 | C.R. Bard, Inc. | 2003 | 0 | — |
| +1 | K012708 | Electrophysiology Catheter | Alliance Medical Corp. | 2002 | 5 | 29 |
| +2 | K192125 | Isolator Transpolar Pen, Isolator Long Pen TT, Isolator Linear Pen | AtriCure, Inc. | 2019 | 1 | — |
| +2 | K100501 | Multifunctional Linear Pen | AtriCure, Inc. | 2010 | 9 | — |
| +2 | K070288 | Cardioblate Monopolar Pen, 60813, Cardioblate Monopolar XL, 60814 | Medtronic Vascular | 2007 | 2 | — |
| +2 | K052414 | Reprocessed Electrophysiology Catheter | Alliance Medical Corp. | 2005 | 0 | — |
| +2 | K052603 | Reprocessed Daig Livewire Electrophysiology Catheters | Alliance Medical Corp. | 2005 | 0 | 26 |
| +2 | K043392 | Reprocessed Electrophysiology Catheters | Alliance Medical Corp. | 2005 | 0 | — |
| +2 | K043393 | Reprocessed EP Technologies Electrophysiology Catheters | Alliance Medical Corp. | 2005 | 1 | — |
| +2 | K030026 | Reprocessed Electrophysiology Catheter | Alliance Medical Corp. | 2003 | 0 | — |
| +3 | K221358 | Isolator® Linear Pen (MLP1); Isolator® Transpolar™ Pen (MAX1, MAX5), Coolrail® Linear… | AtriCure, Inc. | 2022 | 0 | — |
| +3 | K130521 | Isolator Linear Pen | AtriCure, Inc. | 2013 | 3 | — |
| +3 | K113475 | Estech Cobra Adhere XL 2 Surgical System | Endoscopic Technologies, Inc. D/B/A Estech | 2012 | 4 | 5 |
| +3 | K090721 | Cardioblate Maps Surgical Mapping, Ablation, Pacing and Sensing Device, Model 49205 | Medtronic | 2009 | 1 | — |
| +4 | K190151 | COBRA Fusion Ablation System | AtriCure, Inc. | 2019 | 0 | — |
| +4 | K163408 | Isolator Multifunctional Linear Pen | AtriCure, Inc. | 2017 | 2 | — |
| +4 | K120857 | Epi-Sense Guided Coagulation Device with Visitrax | Ncontact Surgical, Inc. | 2012 | 2 | — |
| +4 | K121451 | Cardioblate Maps Surgical Mapping, Ablation, Pacing , and Sensing Device | Medtronic, Inc. | 2012 | 0 | — |
| +5 | K142084 | Epi-Sense Guided Coagulation Device with Visitrax | Ncontact Surgical, Inc. | 2014 | 1 | 1 |
| +6 | K193162 | EPi-Sense Guided Coagulation System with VisiTrax | AtriCure, Inc. | 2019 | 0 | — |