Devices descending from K901215
25 later devices reach 700 Series Biomagnetometer through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K971329 | CTF Systems Inc, Whole-Cortex Meg System (with Optional Eeg Subsystem) | Ctf Systems, Inc. | 1997 | 12 | — |
| +1 | K962764 | Neuromag-122 | Philips Medical Systems (Cleveland), Inc. | 1996 | 20 | — |
| +1 | K941553 | Magnes II Biomagnetometer | Biomagnetic Technologies, Inc. | 1996 | 3 | — |
| +2 | K033488 | Cmi Magnetocardiograph | Cmi Cardiomag Imaging, Inc. | 2004 | 5 | — |
| +2 | K040051 | Megvision, Model EQ1000C Series | Eagle Technology, Inc. | 2004 | 1 | — |
| +2 | K030737 | Omega Whole-Cortex MFG System, Models Omega 151, Omega 275 | Ctf Systems (2001), Inc. | 2003 | 10 | — |
| +2 | K984401 | Neuromag Vectorview | Philips Medical Systems (Cleveland), Inc. | 1998 | 0 | — |
| +2 | K962317 | Magnes 2500 WH Biomagnetometer | Biomagnetic Technologies, Inc. | 1997 | 2 | — |
| +3 | K251881 | HippoMind (v1.0) | Hippoclinic | 2025 | 0 | — |
| +3 | K210199 | Ricoh Meg | Ricoh Company, Ltd. | 2021 | 0 | — |
| +3 | K170154 | Creavo Vitalscan Magnetocardiograph | Creavo Medical Technologies, Ltd. | 2017 | 0 | — |
| +3 | K152184 | MagView BIOMAGNETOMETER SYSTEM | Tristan Technologies, Inc. | 2016 | 0 | — |
| +3 | K151135 | Model 621/624 Biomagnetometer | Tristan Technologies, Inc. | 2016 | 1 | — |
| +3 | K133419 | Babymeg Biomagnetometer System | Tristan Technologies, Inc. | 2014 | 0 | — |
| +3 | K121825 | CS-Mag II | Biomagnetik-Park GmbH | 2013 | 1 | — |
| +3 | K041264 | Elekta OY | Elekta Neuromag OY | 2004 | 8 | — |
| +4 | K232823 | MCG-S (AM1000) | Amcg Co., Ltd. | 2024 | 0 | — |
| +4 | K191785 | Orion LifeSpan MEG | Compumedics Limited | 2020 | 0 | — |
| +4 | K182571 | CardioFlux with Faraday Analytical Cloud | Genetesis, Inc. | 2019 | 0 | — |
| +4 | K091393 | Elekta Neuromag with Maxfilter | Elekta Neuromag OY | 2010 | 2 | — |
| +4 | K081430 | Elekta Neuromag with Maxwell Filter with Internal Active Shielding | Elekta Neuromag OY | 2008 | 0 | — |
| +4 | K070358 | Maxinsight | Eemagine Medical Imaging Solutions GmbH | 2007 | 0 | — |
| +4 | K050035 | Elekta Neuromag with Maxwell Filter | Elekta Neuromag OY | 2005 | 4 | — |
| +5 | K233985 | TRIUX™ neo (NM27000N ); MEGreview (SW26241N-B) | Megin OY | 2024 | 1 | — |
| +6 | K260563 | CN-Suite™ | FIND Surgical Sciences Inc. D/B/A FIND Neuro | 2026 | 0 | — |