Devices descending from K031385
5 later devices reach Anzai AZ-733 Respiratory Gating System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K160432 | Anzai Respiratory Gating System | Anzai Medical Co., Ltd. | 2016 | 2 | — |
| +1 | K131313 | Active Breathing Coordinator | Aktina Medical Corp. | 2013 | 1 | — |
| +2 | K170719 | Anzai Respiratory Gating System | Anzai Medical Co., Ltd. | 2017 | 1 | — |
| +2 | K151097 | Active Breathing Coordinator | Aktina Medical Corporation | 2015 | 0 | — |
| +3 | K243900 | eMotus Respiratory Motion Management System | Empnia, Inc. | 2025 | 0 | — |