Devices descending from K934465
10 later devices reach Dic Tracheostomy Tube and Portex Blue Line through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K031057 | Per-Fit Percutaneous Dilational Tracheostomy Kit | Portex, Inc. | 2003 | 1 | 7 |
| +1 | K972546 | Rusch Single Use Crystal Tracheostomy Tube Set | Rusch Intl. | 1998 | 2 | — |
| +1 | K964056 | Rusch Ultra Tracheoflex Fenestrated Kit Cuffed,Uncuffed/ Rusch Tracheoflex Tracheostomy… | Rusch Intl. | 1997 | 4 | Class I |
| +1 | K955564 | Rusch Ultra Tracheoflex Tracheostomy Set, Cuffed, Sterile | Rusch, Inc. | 1996 | 5 | — |
| +2 | K122235 | Rusch Tracflex Plus Tracheostomy Tube Set | Teleflexmedical, Inc. | 2013 | 1 | — |
| +2 | K050166 | Portex Emergency Cricothyroidotomy Kit | Smiths Medical | 2005 | 0 | — |
| +2 | K023918 | Rusch Crystal Clear Tracheostomy Sets, Cuffed and Cuffless | Rusch Intl. | 2003 | 1 | 2 |
| +2 | K982128 | Shikani-French Speaking Valve | Pilling Weck Surgical | 1998 | 1 | — |
| +3 | K133173 | Rusch Tracflex Plus Pediatric Tracheostomy Tube Set | Teleflexmedical, Inc. | 2014 | 0 | — |
| +3 | K100995 | Shikani Speaking Valve | Shikani Medical, LLC | 2010 | 0 | — |