Devices descending from K163684
4 later devices reach C2 CryoBalloon Ablation System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K190194 | C2 CryoBalloon Catheter (Pear), C2 CryoBalloon (Standard), C2 CryoBalloon Controller, C2… | Pentax Medical, A Division of Pentax of America, Inc. | 2019 | 3 | — |
| +2 | K203024 | C2 CryoBalloon Catheter (Pear), C2 CryoBalloon Catheter (Standard), C2 CryoBalloon… | Pentax of America, Inc. | 2020 | 2 | — |
| +3 | K212814 | C2 CryoBalloon Ablation System | Pentax of America, Inc. | 2021 | 1 | — |
| +4 | K240457 | C2 CryoBalloon Ablation System (C2 CryoBalloon Ablation System) | Pentax of America, Inc. | 2024 | 0 | — |