Devices descending from K123591
13 later devices reach Flexcath Advance Steerable Sheath (12 French) through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K223824 | POLARSHEATH™ Steerable Sheath 12F (UPN:M004CRBS3150), POLARMAP™ Circular Mapping… | Boston Scientific Corporation | 2023 | 3 | Class I |
| +1 | K192422 | Steerable Introducer 12F | Freudenberg Medical, LLC | 2019 | 0 | — |
| +1 | K183174 | FlexCath Advance Steerable Sheath and Dilator | Medtronic Cryocath, LP | 2018 | 1 | — |
| +1 | K162925 | AcQGuide Steerable Sheath | Acutus Medical, Inc. | 2017 | 2 | — |
| +1 | K152310 | HeartLight Deflectable Sheath | Cardiofocus, Inc. | 2016 | 0 | — |
| +1 | K142684 | FlexCath Select Steerable Sheath (10 French) | Medtronic Cryocath, LP | 2014 | 1 | Class I |
| +2 | K233248 | FARADRIVE™ Steerable Sheath | Boston Scientific Corporation | 2023 | 2 | 3 |
| +2 | K211100 | AcQGuide MAX Steerable Sheath | Acutus Medical, Inc. | 2021 | 1 | — |
| +2 | K202620 | FlexCath Advance Steerable Sheath and Dilator | Medtronic Cryocath, LP | 2020 | 0 | — |
| +2 | K163268 | FlexCath Select Steerable Shealth and Dilator | Medtronic Cryocath, LP | 2017 | 0 | — |
| +3 | K262165 | FARADRIVE™ Steerable Sheath (M004PF21M402) | Boston Scientific Corporation | 2026 | 0 | — |
| +3 | K250529 | Globe Introducer (601-01001) | Kardium, Inc. | 2025 | 0 | — |
| +3 | K221044 | AcQGuide® VUE Steerable Sheath | Acutus Medical, Inc. | 2022 | 0 | — |