Devices descending from K002150
18 later devices reach Sonicaid FM820, Sonicaid FM830 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K090285 | Sonicaid FM820 and FM830 Encore | Huntleigh Healthcare, Ltd. | 2009 | 4 | — |
| +1 | K040903 | Cadence, Models 2001 and 2002 | Edan Instruments, Inc. | 2004 | 12 | — |
| +2 | K200975 | Sonicaid Team3 Antepartum, Sonicaid Team3 Intrapartum | Huntleigh Healthcare Limited | 2020 | 3 | — |
| +2 | K082369 | Cadence, Cadence Dual, Cadence II Fetal Monitor | Edan Instruments, Inc. | 2008 | 4 | — |
| +2 | K073221 | Cadence II | Edan Instruments, Inc. | 2007 | 11 | — |
| +3 | K241368 | Sonicaid Team3 | Huntleigh Healthcare, Ltd. | 2025 | 2 | — |
| +3 | K112187 | FM-1000 Plus Fetal Monitor | Advanced Instrumentations, Inc. | 2011 | 0 | — |
| +3 | K102140 | Fetal Monitors, Models F2 and F3 | Edan Instruments, Inc. | 2011 | 3 | 1 |
| +3 | K082602 | Fetal & Maternal Monitor, Model F6, F9 | Edan Instruments, Inc. | 2008 | 6 | — |
| +4 | K250777 | Sonicaid Team3 | Huntleigh Healthcare, Ltd. | 2025 | 1 | — |
| +4 | K173042 | Fetal & Maternal Monitor: Models F6, F6 Express, F9, F9 Express; Fetal Monitor: Models… | Edan Instruments, Inc. | 2018 | 1 | 2 |
| +4 | K141194 | FM-3000 Fetal Monitor | Advanced Instrumentations, Inc. | 2014 | 0 | — |
| +4 | K100797 | Fetal Maternal Monitor Model F9 Express and Express | Edan Instruments, Inc. | 2010 | 5 | — |
| +5 | K253021 | ANNE Maternal | Sibel Health, Inc. | 2026 | 0 | — |
| +5 | K241882 | Fetal & Maternal Monitor (F15A, F15A Air) | Edan Instruments, Inc. | 2025 | 0 | — |
| +5 | K150901 | Fetal & Maternal Monitor, models F6, F6 Express, F9, F9 Express | Edan Instruments, Inc. | 2015 | 2 | 1 |
| +5 | K131941 | Fetal Monitors | Guangdong Biolight Meditech Co., Ltd. | 2014 | 0 | — |
| +5 | K112317 | FM-9000 Plus Fetal and Maternal Monitor | Advanced Instrumentations, Inc. | 2011 | 0 | — |