Devices descending from K133921
6 later devices reach Preceptis Tympanostomy Tube Inserter through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K142282 | Hummingbird (TM) Tympanostomy Tube System (TTS) | Preceptis Medical | 2015 | 5 | — |
| +2 | K200952 | Hummingbird Tympanostomy Tube System | Preceptis Medical, Inc. | 2020 | 4 | — |
| +3 | K232702 | Solo+ Tympanostomy Tube Device (TTD) | Aventamed Dac | 2024 | 1 | — |
| +3 | K221254 | Hummingbird Tympanostomy Tube System | Preceptis Medical, Inc. | 2022 | 2 | — |
| +4 | K252436 | Tula Tympanostomy Tube Delivery Device | Tusker Medical, Inc. | 2026 | 0 | — |
| +4 | K250256 | Solo+ Tympanostomy Tube Device (TTD), Solo+ TTD, Solo+ (Solo+ Tympanostomy Tube… | Aventamed Dac | 2025 | 0 | — |