Devices descending from K904745
8 later devices reach Medi-Trace (R) Fetal Monitoring Spiral Electrode through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K030691 | Fetal Spiral Electrode, Model FSE07000 | Clinical Innovations, Inc. | 2003 | 7 | 2 |
| +2 | K243291 | Goldtrace Fetal Spiral Electrode (FSE) (CNS000004) | Neoventa Medical AB | 2025 | 0 | — |
| +2 | K080672 | Birthtrack | Barnev, Ltd. | 2008 | 5 | — |
| +3 | K082704 | Birthtrack (a.K.a. CLM) | Barnev, Ltd. | 2009 | 4 | — |
| +4 | K103172 | Civ-OB (Plus) | Civnet Communication, Ltd. | 2011 | 3 | — |
| +5 | K153580 | Central Monitoring System | Guangdong Biolight Meditech Co., Ltd. | 2016 | 0 | — |
| +5 | K143695 | Central Monitoring System | Edan Instruments, Inc. | 2015 | 1 | — |
| +6 | K171178 | Central Monitoring System | Edan Instruments, Inc. | 2017 | 0 | 1 |