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| K243900 | eMotus Respiratory Motion Management System | Empnia, Inc. | 2025-06-27 |
| K242418 | P-Cure Proton Therapy System (PPTS) | P-Cure, Ltd. | 2025-05-12 |
| K232032 | PROBEAT-FR | Hitachi, Ltd. Radiation Oncology Systems, Kashiwanoha | 2024-01-12 |
| K231863 | ProBeam 360° Proton Therapy System v2.0 (Multiroom) | Varian Medical Systems, Inc. | 2023-10-06 |
| K221996 | P-Cure Proton Beam Therapy System | P-Cure, Ltd. | 2023-03-20 |
| K220883 | Small Field Applicator | Hitachi, Ltd. Radiation Oncology Systems, Kashiwanoha | 2022-12-15 |
| K221791 | ProBeam 360° Proton Therapy System | Varian Medical Systems, Inc. | 2022-12-01 |
| K201798 | myQA iON | Iba Dosimetry GmbH | 2020-07-17 |
| K201042 | PROBEAT-CR | Hitachi , Ltd. | 2020-07-13 |
| K200282 | Orfit Aerial Couchtop | Orfit Industries NV | 2020-04-08 |
| K191821 | Blue Phantom PT | Iba Dosimetry GmbH | 2020-01-23 |
| K191521 | Radiance 330 Proton Beam Therapy System | Protom International Holding Corporation | 2019-09-27 |
| K191801 | PROBEAT-CR | Hitachi , Ltd. | 2019-09-13 |