Devices descending from K122469
31 later devices reach Asahi Ptca Guide Wire Asahi Sion 180CMJ Asahi Ptca Guide Wire Asahi Sion 300CMJ through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K191464 | Asahi PTCA Guide Wire Asahi SION Series | Asahi Intecc Co., Ltd. | 2019 | 1 | — |
| +1 | K163426 | ASAHI PTCA, Peripheral, and Neurovascular Guide Wires, ASAHI Guide Wire Extension | Asahi Intecc Co., Ltd. | 2017 | 11 | — |
| +1 | K133865 | Asahi Gaia First, Second, Third | Asahi Intecc Co., Ltd. | 2014 | 29 | — |
| +2 | K243733 | SION blue PLUS | Asahi Intecc Co., Ltd. | 2025 | 0 | — |
| +2 | K241962 | Crossloop | Asahi Intecc Co., Ltd. | 2025 | 0 | — |
| +2 | K241702 | CROSSLEAD 0.014inch | Asahi Intecc Co., Ltd. | 2025 | 0 | — |
| +2 | K241510 | CROSSLEAD Tracker | Asahi Intecc Co., Ltd. | 2024 | 0 | — |
| +2 | K203529 | VASSALLO GT Hybrid | Filmecc Co., Ltd. | 2021 | 1 | — |
| +2 | K203533 | Vassallo GT | Filmecc Co., Ltd. | 2021 | 3 | — |
| +2 | K173277 | ASAHI PTCA Guide Wire ASAHI SION black | Asahi Intecc Co., Ltd. | 2018 | 0 | — |
| +2 | K171933 | ASAHI PTCA Guide Wires, ASAHI Corsair Microcatheter, ASAHI Corsair Pro Microcatheter | Asahi Intecc Co., Ltd. | 2018 | 7 | — |
| +2 | K153106 | ASAHI Fielder XT-A, ASAHI Fielder XT-R | Asahi Intecc Co., Ltd. | 2016 | 21 | — |
| +2 | K141339 | Asahi RG3 Guidewire/Asahi RG3 Soft Guidewire | Asahi Intecc Co., Ltd. | 2014 | 6 | — |
| +3 | K232574 | VASSALLO GT Crossing14 | Filmec Co., Ltd. | 2023 | 0 | — |
| +3 | K232578 | Vassallo GT 018 G12; Vassallo GT 018 G30 | Filmec Co., Ltd. | 2023 | 0 | — |
| +3 | K223432 | Vassallo GT 018 Hybrid | Filmecc Co., Ltd. | 2023 | 0 | — |
| +3 | K213949 | VASSALLO GT 018 Floppy | Filmecc Co., Ltd. | 2022 | 0 | — |
| +3 | K212211 | Turnpike catheter, Turnpike Spiral catheter, Turnpike LP catheter, Turnpike Gold… | Vascular Solutions, LLC | 2022 | 1 | — |
| +3 | K212167 | R350 guidewire, Spectre guidewire, Raider guidewire, Bandit guidewire, Warrior guidewire | Vascular Solutions, LLC | 2022 | 0 | — |
| +3 | K211898 | ASAHI PCI Guide Wire ASAHI CONFIANZA PRO 8-20 | Asahi Intecc Co., Ltd. | 2021 | 0 | — |
| +3 | K193322 | NovaCross CTO Microcatheter | Nitiloop, Ltd. | 2020 | 0 | — |
| +3 | K192599 | ASAHI PTCA Guide Wire ASAHI Gaia Next | Asahi Intecc Co., Ltd. | 2020 | 0 | — |
| +3 | K182420 | ASAHI Corsair Pro XS | Asahi Intecc Co., Ltd. | 2018 | 0 | — |
| +3 | K180784 | ASAHI PTCA Guide Wire ASAHI Gladius Mongo 14, ASAHI Gladius Mongo 14 ES | Asahi Intecc Co., Ltd. | 2018 | 0 | — |
| +3 | K151234 | R350 guidewire | Vascular Solutions, Inc. | 2015 | 5 | — |
| +4 | K220647 | GuideLiner Coast, 5.5F (5270); GuideLiner Coast, 6F (5271); GuideLiner Coast, 7F (5272)… | Vascular Solutions, LLC | 2022 | 0 | — |
| +4 | K161702 | Endura guidewire | Vascular Solutions, Inc. | 2016 | 4 | — |
| +5 | K163444 | Spectre guidewire | Vascular Solutions, Inc. | 2017 | 3 | — |
| +6 | K180128 | Warrior 14 guidewire | Vascular Solutions, Inc. | 2018 | 0 | — |
| +6 | K173532 | Raider Guidewire | Vascular Solutions, Inc. | 2017 | 1 | — |
| +7 | K181647 | Bandit guidewire | Vascular Solutions, Inc. | 2018 | 0 | — |