Devices descending from K001969
11 later devices reach GT2 Fusion Guide Wire, Model NTLHLJ180,NTLHLS180, NTLHLJ300, NTLHLS300 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K091582 | GTX Guidewire, Models TBD-GTX 1, 3,6,9,12, 15 | Medtronic Vascular | 2009 | 10 | Class I |
| +2 | K140695 | Cougar Guidewire, Zinger Guidwire, Thunder Guidewire, Provia Guidewire, Intuition… | Medtronic, Inc. | 2014 | 0 | — |
| +2 | K112957 | HI-Torque Powerturn | Abbott Vascular-Cardiac Therapies | 2011 | 7 | — |
| +2 | K100470 | GTX 12 Gidewire | Medtronic, Inc. | 2010 | 1 | Class I |
| +3 | K142415 | Hi-Torque JET Guide Wire Family | Abbott Vascular, Inc. | 2014 | 0 | — |
| +3 | K122573 | HI-Torque Command Guide Wire Family | Abbott Vascular, Inc. | 2012 | 6 | — |
| +4 | K240997 | Hi-Torque Command 14 ST Guide Wire and Hi-Torque Command 14 MT Guide Wire | Abbott Medical | 2024 | 1 | — |
| +4 | K191502 | Heraeus Peripheral Guidewire | Heraeus Medical Components, LLC | 2019 | 0 | — |
| +4 | K172073 | Hi-Torque Command 18 Guide Wire | Abbott Vascular | 2017 | 0 | — |
| +4 | K152404 | Hi-Torque Command 18 Guide Wire | Abbott Vascular | 2015 | 1 | — |
| +5 | K250552 | Hi-Torque Command 14 ST Guide Wire and Hi-Torque Command 14 MT Guide Wire | Abbott Medical | 2025 | 0 | — |