Devices descending from K081188
6 later devices reach Trilogy with External System Gating Interface through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K100890 | Varian High Energy Linear Accelerator | Varian Medical Systems | 2010 | 4 | 11 |
| +1 | K083414 | Radionics Xknife HDRT System | Integra Radionics, Inc. | 2009 | 0 | — |
| +2 | K112839 | Varian High Energy Linear Accelerator | Varian Medical Systems | 2011 | 3 | 1 |
| +3 | K131807 | High Energy Linear Accelerator | Varian Medical Systems, Inc. | 2013 | 2 | 2 |
| +4 | K162476 | Varian High Energy Linear Accelerator | Varian Medical Systems, Inc. | 2016 | 1 | — |
| +5 | K181404 | Varian High Energy Linear Accelerator, UNIQUE, Varian Multileaf Collimator | Varian Medical Systems, Inc. | 2018 | 0 | 1 |