Devices descending from K002420
19 later devices reach Hitachi Altaire through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K050602 | Altaire | Hitachi Medical Systems America, Inc. | 2005 | 17 | — |
| +1 | K021751 | Altaire Magnetic Resonance Imaging System | Hitachi Medical Systems America, Inc. | 2002 | 0 | — |
| +2 | K052172 | HHF1 Magnetic Resonance Imaging System | Hitachi Medical Systems America, Inc. | 2005 | 16 | 3 |
| +3 | K192650 | i_Space 1.5T Superconducting Magnetic Resonance Imaging System | Mri Division,Beijing Wandong Medical Technology Co., Ltd. | 2021 | 1 | — |
| +3 | K083533 | Echelon C Mri System | Hitachi Medical Systems America, Inc. | 2009 | 11 | 2 |
| +3 | K072279 | Magnetic Resonance Diagnostic Device | Hitachi Medical Systems America, Inc. | 2007 | 0 | 5 |
| +3 | K061950 | HHF1 Echelon Multi-Purpose Coil | Hitachi Medical Systems America, Inc. | 2006 | 0 | — |
| +4 | K221025 | i_ Field 1.5T Superconducting Magnetic Resonance Imaging System | Mri Division,Beijing Wandong Medical Technology Co., Ltd. | 2022 | 0 | — |
| +4 | K113145 | Echelon Oval Mri System | Hitachi Medical Systems America, Inc. | 2012 | 10 | 3 |
| +5 | K151015 | ECHELON Oval V 5.0 MRI System | Hitachi Medical Systems America, Inc. | 2015 | 6 | 1 |
| +5 | K142734 | TRILLIUM Oval MR System | Hitachi Medical Systems America, Inc. | 2015 | 2 | — |
| +6 | K162079 | TRILLIUM Oval Head Coil 32 | Hitachi Medical Systems America, Inc. | 2016 | 0 | — |
| +6 | K160152 | Trillium Oval V 5.1 MRI System | Hitachi Medical Systems America, Inc. | 2016 | 0 | — |
| +6 | K153547 | ECHELON Oval V 5.1 MRI System | Hitachi Medical Systems America, Inc. | 2016 | 5 | 2 |
| +7 | K172110 | ECHELON OVAL V6.0A MRI System | Hitachi Healthcare Americas Corporation | 2018 | 4 | 1 |
| +8 | K223426 | ECHELON Synergy MRI system | Fujifilm Healthcare Corporation | 2023 | 3 | — |
| +9 | K233687 | ECHELON Synergy V10.0 | FUJIFILM Healthcare Americas Corporation | 2024 | 2 | — |
| +10 | K241429 | ECHELON Synergy MRI System | Fujifilm Healthcare Corporation | 2024 | 1 | — |
| +11 | K251386 | ECHELON Synergy | Fujifilm Corporation | 2025 | 0 | — |