Devices descending from K983629
108 later devices reach RPM Respiratory Gating System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K123808 | Agility | Elekta, Ltd. | 2013 | 36 | 2 |
| +1 | K092845 | Respisens | Nomics | 2010 | 1 | — |
| +1 | K063270 | RPM Respiratory Gating System | Varian Medical Systems, Inc. | 2006 | 83 | 1 |
| +1 | K061187 | TSX-201A, Aquilion LB CT Scanner with Respiratory Gating | Toshiba America Medical Systems, In.C | 2006 | 0 | — |
| +1 | K033287 | Exactrac Gating | Brainlab AG | 2003 | 16 | — |
| +1 | K031385 | Anzai AZ-733 Respiratory Gating System | Anzai Medical Co., Ltd. | 2003 | 5 | — |
| +1 | K020294 | Motion Tracking | Accuray, Inc. | 2002 | 0 | 2 |
| +2 | K182138 | Precise Treatment System; Synergy platform; Synergy; Infinity; VersaHD | Eleckta Limited | 2018 | 3 | — |
| +2 | K160432 | Anzai Respiratory Gating System | Anzai Medical Co., Ltd. | 2016 | 2 | — |
| +2 | K140528 | True Beam, True Beam STX, Edge | Varian Medical Systems, Inc. | 2014 | 31 | 2 |
| +2 | K131313 | Active Breathing Coordinator | Aktina Medical Corp. | 2013 | 1 | — |
| +2 | K112841 | Surface Beacon Transponders | Calypso Medical Technologies, Inc. | 2012 | 0 | — |
| +2 | K102024 | RPM Respiratory Gating System | Varian Medical Systems | 2010 | 6 | 1 |
| +2 | K092871 | Trilogy MX | Varian Medical Systems, Inc. | 2009 | 61 | 5 |
| +2 | K072506 | Exactrac 5.5 | Brainlab AG | 2007 | 15 | 1 |
| +2 | K072171 | Gatect-RT | Vision RT Limited | 2007 | 12 | — |
| +3 | K192242 | Synergy Platform, Synergy, Infinity, VersaHD | Elekta Limited | 2019 | 2 | — |
| +3 | K170719 | Anzai Respiratory Gating System | Anzai Medical Co., Ltd. | 2017 | 1 | — |
| +3 | K151159 | Leksell Gamma Knife Perfexion | Elekta Instrument AB | 2015 | 4 | 1 |
| +3 | K151533 | Respiratory Gating for Scanners | Varian Medical Systems, Inc. | 2015 | 3 | — |
| +3 | K151097 | Active Breathing Coordinator | Aktina Medical Corporation | 2015 | 0 | — |
| +3 | K143224 | TrueBeam-TrueBeam STx-Edge | Varian Medical Systems, Inc. | 2014 | 25 | 1 |
| +3 | K133914 | Verisuite 1.8, Verisuite-Particle 1.8, Verisuite, Verisuite-Particle | Medcom GmbH | 2014 | 2 | — |
| +3 | K123371 | Alignrt Plus | Vision RT Limited | 2013 | 8 | 5 |
| +3 | K121845 | SDX System | Dyn'R Sas | 2012 | 0 | — |
| +3 | K120789 | Exactrac X-Ray X-Ray | Brainlab AG | 2012 | 8 | 6 |
| +3 | K111862 | Viewray System | Viewray, Incorporated | 2012 | 9 | 9 |
| +3 | K113276 | Catalyst | C-Rad Positioning AB | 2012 | 2 | 1 |
| +3 | K111106 | Truebeam | Varian Medical Systems, Inc. | 2011 | 43 | 5 |
| +3 | K102915 | Viewray Treatment Planning and Delivery System | Viewray, Incorporated | 2011 | 15 | 1 |
| +3 | K080742 | Verisuite 1.6, Verisuite-Particle 1.6 | Medcom GmbH | 2008 | 5 | — |
| +4 | K243900 | eMotus Respiratory Motion Management System | Empnia, Inc. | 2025 | 0 | — |
| +4 | K241937 | Klarity SGRT System (ARSG-E1A, ARSG-E3A) | Klarity Medical & Equipment (GZ) Co., Ltd. | 2025 | 0 | — |
| +4 | K213927 | Respiratory Gating for Scanners v2.0 | Varian Medical Systems, Inc. | 2022 | 2 | — |
| +4 | K210500 | Elekta Synergy, Elekta Harmony, Elekta Infinity, Versa HD | Elekta Limited | 2021 | 1 | 10 |
| +4 | K201276 | ExacTrac Dynamic | Brainlab AG | 2020 | 6 | 1 |
| +4 | K200435 | Catalyst+, Catalyst+ HD | C-Rad Positioning AB | 2020 | 0 | 2 |
| +4 | K192405 | Image Guidance System for Radiotherapy | Jiangsu Rayer Medical Technology Co., Ltd. | 2020 | 0 | — |
| +4 | K183037 | Monaco RTP System | Elekta, Inc. | 2018 | 5 | 6 |
| +4 | K181789 | VeriSuite | Medcom GmbH | 2018 | 0 | — |
| +4 | K181218 | AlignRT Plus | Vision Rt, Ltd. | 2018 | 7 | — |
| +4 | K173789 | Leksell Gamma Knife Perfexion, Leksell Gamma Knife Icon | Elekta Instrument AB | 2018 | 2 | — |
| +4 | K171049 | Real Time Image Gating System for Proton Beam Therapy Systems | Hitachi, Ltd. Healthcare | 2017 | 0 | — |
| +4 | K162393 | The ViewRay (MRIdian) Linac System | Viewray, Incorporated | 2017 | 8 | — |
| +4 | K162472 | TrueBeam-TrueBeam STx-Edge | Varian Medical Systems, Inc. | 2017 | 23 | — |
| +4 | K160440 | Leksell Gamma Knife Icon | Elekta Instrument AB | 2016 | 3 | 1 |
| +4 | K150706 | VitalBeam | Varian Medical Systems, Inc. | 2015 | 0 | 1 |
| +4 | K132847 | I2C | Ion Beam Applications S.A. | 2013 | 0 | 3 |
| +4 | K123291 | Truebeam | Varian Medical Systems, Inc. | 2012 | 37 | — |
| +4 | K092653 | Verisuite and Verisuite-Particle, Version 1.8 | Medcom GmbH | 2009 | 3 | — |
| +5 | K253026 | Respiratory Gating for Scanners (2.1) | Varian Medical Systems, Inc. | 2026 | 0 | — |
| +5 | K252188 | EMLA (Elekta Evo); EMLA (VersaHD); EMLA (Elekta Harmony Pro); EMLA (Elekta Infintiy)… | Elekta Solutions AB | 2026 | 0 | — |
| +5 | K242874 | Gating Reflector Block | Varian Medical Systems, Inc. | 2024 | 0 | — |
| +5 | K222047 | Leksell Gamma Knife Perfexion, Leksell Gamma Knife Icon, Leksell Gamma Knife - Elekta… | Elekta Solutions AB | 2022 | 1 | — |
| +5 | K220338 | ExacTrac Dynamic | Brainlab AG | 2022 | 3 | 1 |
| +5 | K211939 | ExacTrac Dynamic | Brainlab AG | 2021 | 0 | 1 |
| +5 | K203173 | ExacTrac Dynamic | Brainlab AG | 2020 | 0 | 1 |
| +5 | K193431 | AlignRT Plus | Vision Rt, Ltd. | 2020 | 6 | — |
| +5 | K190178 | Monaco RTP System | Elekta, Inc. | 2019 | 4 | 5 |
| +5 | K181989 | MRIdian Linac System | Viewray, Incorporated | 2019 | 1 | 2 |
| +5 | K172013 | VitalBeam | Varian Medical Systems, Inc. | 2017 | 5 | — |
| +5 | K171733 | TrueBeam, TrueBeam STx, Edge | Varian Medical Systems, Inc. | 2017 | 7 | — |
| +5 | K170817 | Halcyon | Varian Medical Systems, Inc. | 2017 | 15 | — |
| +5 | K170751 | MRIdian Linac System with 138-leaf Collimator | Viewray, Incorporated | 2017 | 7 | 4 |
| +5 | K131965 | XVI R5.0 | Elekta Limited | 2013 | 8 | — |
| +6 | K250391 | Leksell Gamma Knife® (Elekta Esprit); Leksell Gamma Knife® (Icon™); Leksell Gamma Knife®… | Elekta Solutions AB | 2025 | 0 | 1 |
| +6 | K240431 | ExacTrac Dynamic (2.0); ExacTrac Dynamic Surface | Brainlab AG | 2024 | 1 | — |
| +6 | K231052 | ExacTrac Dynamic 1.1.2 | Brainlab AG | 2023 | 0 | — |
| +6 | K213977 | TrueBeam, TrueBeam STx, Edge, VitalBeam | Varian Medical Systems, Inc. | 2022 | 4 | — |
| +6 | K213526 | Aurora-RT | Magnettx Oncology Solutions, Ltd. | 2022 | 0 | — |
| +6 | K212958 | MRIdian Linac System | Viewray, Incorporated | 2021 | 0 | — |
| +6 | K210894 | Siddharth-II; Impact | Panacea Medical Technologies Pvt., Ltd. | 2021 | 1 | — |
| +6 | K203387 | AlignRT Plus | Vision Rt, Ltd. | 2021 | 5 | — |
| +6 | K202789 | Monaco Rtp System | Elekta Solutions AB | 2021 | 3 | — |
| +6 | K182076 | Elekta Unity | Elekta Limited | 2018 | 3 | 4 |
| +6 | K181032 | Halcyon | Varian Medical Systems, Inc. | 2018 | 14 | — |
| +6 | K161400 | ImagingRing System | Medphoton GmbH | 2016 | 1 | — |
| +6 | K151561 | Leksell Gamma Knife Icon | Elekta Instrument AB | 2015 | 4 | 1 |
| +7 | K254010 | ExacTrac Dynamic (2.0.2); ExacTrac Dynamic Surface | Brainlab SE | 2026 | 0 | — |
| +7 | K231317 | TrueBeam, TrueBeam STx, Edge, VitalBeam | Varian Medical Systems, Inc. | 2023 | 2 | — |
| +7 | K222762 | Siddharth-II;Impact | Panacea Medical Technologies Pvt., Ltd. | 2023 | 0 | — |
| +7 | K223839 | TrueBeam, TrueBeam STx, Edge, VitalBeam | Varian Medical Systems, Inc. | 2023 | 0 | — |
| +7 | K213787 | Monaco RTP System | Elekta Solutions AB | 2022 | 2 | — |
| +7 | K212583 | AlignRT Plus | Vision Rt, Ltd. | 2021 | 4 | — |
| +7 | K193207 | TaiChiA | Our United Corporation | 2020 | 1 | — |
| +7 | K192377 | Ethos Treatment Management, Ethos Treatment Planning, Ethos Radiotherapy System, Halcyon | Varian Medical Systems, Inc. | 2020 | 9 | — |
| +7 | K192482 | Elekta Unity | Elekta Limited | 2019 | 2 | 3 |
| +7 | K191267 | ImagingRing System on Rails | Medphoton GmbH | 2019 | 0 | — |
| +8 | K233622 | AlignRT Plus | Vision Rt, Ltd. | 2024 | 2 | — |
| +8 | K232031 | LUNA 3D | Lap GmbH Laser Applikationen | 2024 | 0 | — |
| +8 | K232870 | TrueBeam, TrueBeam STx, EDGE and VitalBeam (4.1) | Varian Medical Systems, Inc. | 2023 | 1 | — |
| +8 | K223233 | Monaco RTP System | Elekta Solutions AB | 2023 | 1 | — |
| +8 | K222941 | Halcyon, Ethos Radiotherapy System | Varian Medical Systems, Inc. | 2023 | 3 | — |
| +8 | K210921 | TaiChiB | Our United Corporation | 2021 | 0 | — |
| +8 | K212114 | Elekta Unity | Elekta Solutions AB | 2021 | 1 | 1 |
| +8 | K212294 | Ethos Treatment Management, Ethos Treatment Planning | Varian Medical Systems, Inc. | 2021 | 4 | — |
| +9 | K253004 | LUNA 3D | Lap GmbH Laser Applikationen | 2026 | 0 | — |
| +9 | K253012 | AlignRT Plus (8.0) | Vision Rt, Ltd. | 2026 | 0 | — |
| +9 | K252002 | Monaco RTP System (6.3) | Elekta Solutions AB | 2026 | 0 | — |
| +9 | K252948 | TrueBeam, TrueBeam STX, Edge and VitalBeam | Varian Medical Systems, Inc. | 2025 | 0 | — |