Devices descending from K940168
11 later devices reach Diagnostic II Catheter through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K081576 | Blazer DX-20 Diagnostic Catheter | Boston Scientific Corp | 2009 | 3 | — |
| +1 | K051043 | Vanguard Reprocessed Diagnostic Electrophysiology Catheters | Vanguard Medical Concepts, Inc. | 2005 | 0 | — |
| +1 | K012708 | Electrophysiology Catheter | Alliance Medical Corp. | 2002 | 5 | 29 |
| +2 | K230503 | Polaris X™ Catheter Cable, Blazer™ Dx-20 Catheter Cable | Boston Scientific | 2023 | 0 | — |
| +2 | K211375 | Blazer™ Dx-20 Bidirectional Steerable Diagnostic Catheter | Boston Scientific Corporation | 2021 | 1 | — |
| +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 | K232651 | BLAZER™ Dx-20 Bidirectional Steerable Diagnostic Catheter | Boston Scientific Corporation | 2023 | 0 | — |