| CyberKnife | 00811376030016 | Accuray Incorporated | Class IIb | |
| Ethos Radiotherapy System | 00857235006099 | Varian Medical Systems, Inc. | Class IIb | |
| Ethos Radiotherapy System | 00857235006105 | Varian Medical Systems, Inc. | Class IIb | |
| Halcyon | 00857235006075 | Varian Medical Systems, Inc. | Class IIb | |
| Halcyon | 00857235006082 | Varian Medical Systems, Inc. | Class IIb | |
| Medical Electron Linear Accelerator | 06970614965214 | Shinva Medical Instrument Co., Ltd. | Class IIb | |
| Medical Linear Accelerator System | 06971576835010 | Shanghai United Imaging Healthcare Co.,Ltd. | Class IIb | |
| Medical Linear Accelerator System | 06971576835126 | Shanghai United Imaging Healthcare Co.,Ltd. | Class IIb | |
| NeuRT Aurora radiotherapy system | 06976625960057 | Neusoft IntelliRay Technology Co., Ltd. | Class IIb | |
| Radixact | 00811376030009 | Accuray Incorporated | Class IIb | |
| SagiStar® | 04065983002867 | BEBIG Medical GmbH | Class IIb | |