Devices descending from K971254
39 later devices reach Transend EX Platinum Guidewire through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K113454 | 14 Wire Standard, 14 Wire LS | Micro Therapeutics, Inc. | 2012 | 0 | — |
| +1 | K113716 | Asahi Chikai V Peripheral Vascular Guide Wire | Asahi Intecc Co., Ltd. | 2012 | 1 | — |
| +1 | K112979 | Asahi Chikai 10 Neurovascular Guide Wire | Asahi Intecc Co., Ltd. | 2011 | 6 | — |
| +1 | K110584 | Asahi Chikai Neurovascular Guide Wire | Asahi Intecc Co., Ltd. | 2011 | 11 | — |
| +1 | K080863 | Traxcess 0.014 Hydrophilic Guidewire | MicroVention, Inc. | 2008 | 12 | — |
| +1 | K053265 | Micrus Guide Wire, Watusi 0.014 | Micrus Endovascular Corporation | 2006 | 0 | 1 |
| +1 | K053268 | PVS 2000 SYNCHRO2 Guidewire | Boston Scientific - Precision Vascular | 2006 | 9 | 13 |
| +1 | K051373 | Cronus Guidewire, Model 001-001470-1 | Stereotaxis, Inc. | 2005 | 0 | — |
| +1 | K050964 | PV 1900 Synchro 0.016 Guidewire | Boston Scientific - Precision Vascular | 2005 | 10 | 6 |
| +2 | K240871 | Synxess Neurovascular Guidewire | Enlight Medical Technologies (Shenzhen) Co., Ltd. | 2024 | 0 | — |
| +2 | K222690 | SmartGUIDE deflectable hydrophilic guidewire | Artiria Medical SA | 2023 | 0 | — |
| +2 | K202522 | Synchro SELECT Guidewire | Stryker Neurovascular | 2020 | 6 | 1 |
| +2 | K191714 | ASAHI Neurovascular Guide Wire CHIKAI X 014 soft | Asahi Intecc Co., Ltd. | 2019 | 0 | — |
| +2 | K190843 | Synchro2 Support Guidewire | Stryker | 2019 | 1 | 8 |
| +2 | K161584 | ASAHI® Peripheral Vascular Guide Wire ASAHI Meister®16 | Asahi Intecc Co., Ltd. | 2016 | 0 | — |
| +2 | K160659 | ASAHI CHIKAI Neurovascular Guide Wire (Round Curve) | Asahi Intecc Co., Ltd. | 2016 | 0 | — |
| +2 | K141751 | Asahi Neurovascular Guide Wire Asahi Chikai 008, Asahi Neurovascular Guide Wire Asahi… | Asahi Intecc Co., Ltd. | 2015 | 4 | — |
| +2 | K133725 | Traxcess 14 Guidewire | MicroVention, Inc. | 2014 | 9 | — |
| +2 | K093397 | Traxcess 14EX Guidewire and Traxcess Docking Wire | MicroVention, Inc. | 2009 | 1 | — |
| +3 | K252317 | Zenith Micro Guidewire | Suzhou Zenith Vascular SciTech Limited | 2026 | 0 | — |
| +3 | K252122 | DCwire Micro-guidewire | Shanghai Achieva Medical Suzhou Co., Ltd. | 2026 | 0 | — |
| +3 | K243756 | 0.014” Willow Guidewire | Arbor Endovascular, LLC | 2025 | 4 | — |
| +3 | K243383 | CHIKAI Nexus 014 | Asahi Intecc Co., Ltd. | 2025 | 0 | — |
| +3 | K200374 | Columbus Guidewire | Rapid-Medical, Ltd. | 2020 | 0 | — |
| +3 | K191687 | pORTAL Steerable Hydrophilic Guidewire and pORTAL EXT Extension Wire | Phenox Limited | 2019 | 0 | — |
| +3 | K183070 | ASAHI Neurovascular Guide Wire, ASAHI CHIKAI X 010 | Asahi Intecc Co., Ltd. | 2019 | 0 | — |
| +3 | K182337 | HYBRID Guidewire | Balt USA, LLC | 2018 | 1 | — |
| +3 | K171613 | ASAHI Neurovasulature Guide Wire: ASAHI CHIKAI black 18 soft tip | Asahi Intecc Co., Ltd. | 2017 | 0 | — |
| +3 | K161912 | ASAHI Neurovascular Guide Wire: ASAHI CHIKAI black 14 soft tip | Asahi Intecc Co., Ltd. | 2016 | 0 | — |
| +3 | K153053 | Traxcess Pro 14 Guidewire | MicroVention, Inc. | 2015 | 4 | — |
| +4 | K252011 | CHIKAI Nexus petit | Asahi Intecc Co., Ltd. | 2026 | 0 | — |
| +4 | K253168 | 0.014” Willow Guidewire | Arbor Endovascular, LLC | 2025 | 3 | — |
| +4 | K200547 | Traxcess 14 SELECT Guidewire | MicroVention, Inc. | 2020 | 0 | — |
| +4 | K161803 | Traxcess .007 Mini Guidewire | MicroVention, Inc. | 2016 | 2 | 1 |
| +5 | K262424 | Willow 12 Guidewire | Arbor Endovascular, LLC | 2026 | 0 | — |
| +5 | K260130 | Willow 18 Guidewire | Arbor Endovascular, LLC | 2026 | 1 | — |
| +5 | K201487 | Traxcess 7 Mini Guidewire | MicroVention, Inc. | 2020 | 0 | — |
| +5 | K163154 | Traxcess 7 Mini XSoft Guidewire | MicroVention, Inc. | 2016 | 0 | — |
| +6 | K260537 | Willow 24 Guidewire | Arbor Endovascular, LLC | 2026 | 0 | — |