Devices descending from K993919
4 later devices reach Dynatron 900 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K052453 | Traction System, Digit-Trac 930 | Ever Prosperous Instrument, Inc. | 2006 | 2 | — |
| +1 | K051680 | Dynatron DX2 Traction Unit | Dynatronics Corp. | 2005 | 0 | — |
| +2 | K112074 | Everyway Traction Unit, Model Ever-Trac ET-800 | Everyway Medical Instruments Co.,Ltd | 2012 | 0 | — |
| +2 | K072064 | Gravilax Traction System | Therapeutic Clinical Technologies, Inc. | 2008 | 0 | — |