Devices descending from K061941
14 later devices reach Leksell Gamma Knife Perfexion, Model 715000 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K102533 | Rotating Gamma System Infini (Infini) | Masep Medical Science & Tech.Development (Shenzhen | 2011 | 1 | — |
| +1 | K063512 | Leksell Gamma Knife Perfexion | Elekta Instrument AB | 2007 | 11 | 4 |
| +2 | K131777 | Hyper Source-Unit Rotating Gamma System | Hyper Technology, Inc. | 2014 | 0 | — |
| +2 | K120811 | Leksell Gamma Knife Perfexion | Elekta Instrument AB | 2012 | 7 | 1 |
| +2 | K092083 | Extend Frame System, Model 1009633 | Elekta Instrument AB | 2009 | 2 | 1 |
| +3 | K133565 | Leksell Gamma Knife Perfexion | Elekta Instrument AB | 2014 | 6 | — |
| +3 | K112210 | Fraxion | Medical Intelligence Medizintechnik GmbH | 2011 | 1 | — |
| +4 | K151159 | Leksell Gamma Knife Perfexion | Elekta Instrument AB | 2015 | 4 | 1 |
| +4 | K151561 | Leksell Gamma Knife Icon | Elekta Instrument AB | 2015 | 4 | 1 |
| +4 | K132908 | Trupoint Arch, Nasion Cushion, Bite Cup, Trupoint Arch Storage Plate, Trupoint Arch Base… | Medtec, Inc. | 2014 | 0 | — |
| +5 | K173789 | Leksell Gamma Knife Perfexion, Leksell Gamma Knife Icon | Elekta Instrument AB | 2018 | 2 | — |
| +5 | K160440 | Leksell Gamma Knife Icon | Elekta Instrument AB | 2016 | 3 | 1 |
| +6 | K222047 | Leksell Gamma Knife Perfexion, Leksell Gamma Knife Icon, Leksell Gamma Knife - Elekta… | Elekta Solutions AB | 2022 | 1 | — |
| +7 | K250391 | Leksell Gamma Knife® (Elekta Esprit); Leksell Gamma Knife® (Icon™); Leksell Gamma Knife®… | Elekta Solutions AB | 2025 | 0 | 1 |