Devices descending from K854334
23 later devices reach Painblocker WA5000 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K100447 | Myoscience Cryo-Touch | Myoscience, Inc. | 2010 | 10 | — |
| +1 | K050272 | Cryomedical Instruments Cryo-Pac Systems | Cryomedical Instruments, Ltd. | 2005 | 11 | — |
| +1 | K031482 | Cryostar System, Comprising: a) Cryostar Console, B) Cryostar 1MM Cryoprobe, C) Cryostar… | Cryomedical Instruemts, Ltd. | 2003 | 22 | — |
| +2 | K142203 | Atricure Cryo Module System; cryoICE cryoablation probe | AtriCure, Inc. | 2014 | 9 | — |
| +2 | K102021 | Cryo-Touch II | Myoscience, Inc. | 2010 | 9 | — |
| +3 | K243157 | AtriCure cryoICE BOX (ACM) | AtriCure, Inc. | 2024 | 0 | — |
| +3 | K180138 | AtriCure cryoICE cryo-ablation probe (CRYO2) | AtriCure, Inc. | 2018 | 4 | — |
| +3 | K152337 | cryoFORM cryoICE cryoablation probe | AtriCure, Inc. | 2016 | 2 | — |
| +3 | K123516 | Cryo-Touch IV | Myoscience, Inc. | 2013 | 7 | 1 |
| +3 | K120415 | Cryo-Touch Iii | Myoscience, Inc. | 2012 | 8 | — |
| +4 | K251928 | CoolCryo - Cryoapplicator for cardiac cryoablation (CC01-01); CoolCryo - Control console… | Medinice S.A. | 2026 | 0 | — |
| +4 | K200697 | AtriCure cryoICE cryo-ablation probe (Cryo2), AAtriCure cryoICE cryoSPHERE cryoablation… | AtriCure, Inc. | 2020 | 2 | — |
| +4 | K182565 | AtriCure cryoICE cryoSPHERE cryoablation probe | AtriCure, Inc. | 2018 | 3 | — |
| +4 | K180137 | AtriCure cryoICE cryo-ablation probe (CRYO3), AtriCure cryoICE cryoFORM cryo-ablation… | AtriCure, Inc. | 2018 | 0 | — |
| +4 | K133453 | Iovera | Myoscience, Inc. | 2014 | 6 | — |
| +5 | K250371 | cryoICE cryoXT cryoablation probe (cryoXT) | AtriCure, Inc. | 2025 | 0 | — |
| +5 | K233170 | cryoICE cryoSPHERE+ Cryoablation Probe (CRYOSP); cryoICE cryoSPHERE+ Cryoablation Probe… | AtriCure, Inc. | 2023 | 0 | — |
| +5 | K142866 | Myoscience iovera system | Myoscience, Inc. | 2015 | 5 | 1 |
| +6 | K161835 | iovera system | Myoscience, Inc. | 2017 | 4 | — |
| +7 | K211334 | Iovera System | Pacira Pharmaceuticals, Inc. | 2021 | 2 | — |
| +7 | K173763 | iovera system | Myoscience, Inc. | 2018 | 2 | — |
| +8 | K243677 | iovera° System | Pacira Biosciences, Inc. | 2024 | 0 | — |
| +8 | K220656 | iovera System | Pacira Biosciences, Inc. | 2022 | 1 | — |