Devices descending from K042370
13 later devices reach Torayguide Guidewire through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K132623 | Medtronic Confida Brecker Curve Guidewire | Medtronic | 2013 | 11 | — |
| +1 | K111288 | Anchorwire Guidewire | Lake Region Medical | 2011 | 0 | — |
| +2 | K213898 | ProTrack Pigtail Wire | Baylis Medical Company, Inc. | 2023 | 0 | — |
| +2 | K150465 | Medtronic Confida Brecker Guidewire | Medtronic Core Valve, LLC | 2015 | 9 | — |
| +3 | K181001 | Medtronic Confida Brecker Guidewire | Medtronic Core Valve, LLC | 2018 | 8 | — |
| +4 | K250075 | Medtronic Stedi Extra Support Guidewire | Medtronic, Inc. | 2025 | 0 | — |
| +4 | K192454 | Wattson Temporary Pacing Guidewire | Vascular Solutions | 2020 | 6 | — |
| +5 | K230637 | Wattson temporary pacing guidewire (2250) | Vascular Solutions, LLC | 2023 | 0 | — |
| +5 | K213854 | SavvyWire | Opsens, Inc. | 2022 | 4 | — |
| +6 | K252674 | Solo Pace Fusion System (SOLOFUSE1) | Solo Pace, Inc. | 2026 | 0 | — |
| +6 | K241418 | OptoMonitor 3 | Opsens, Inc. | 2025 | 1 | — |
| +6 | K240864 | PacePro Wire | Opsens, Inc. | 2024 | 0 | — |
| +7 | K251367 | OptoMonitor 3 | Opsens, Inc. | 2026 | 0 | — |