Devices descending from K922665
5 later devices reach Bivona Hyperflex Tracheostomy Tube through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K051587 | Tracoe-Vario Tracheostomy Tubes (Various) Reference Models: 450, 455, 460, 465, 470 | Tracoe Medical GmbH | 2005 | 4 | — |
| +2 | K203362 | TRACOE vario | Tracoe Medical GmbH | 2021 | 0 | — |
| +2 | K120079 | Primed Tracheostomy Tubes (Multiple) | Primed Halberstadt Medizintechnik GmbH | 2012 | 2 | — |
| +3 | K123699 | Fahl Tracheostomy Tubes (Multiple) | Andreas Fahl Medizintechnik-Vertrieb GmbH | 2013 | 1 | — |
| +4 | K233713 | Pilling Tracheostomy Tubes | Teleflex Medical | 2024 | 0 | — |