Devices descending from K131478
13 later devices reach Contrast Conservation System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K140425 | Contrast Modulation System | Osprey Medical, Inc. | 2014 | 12 | — |
| +2 | K151300 | AVERT Contrast Modulation System | Osprey Medical, Inc. | 2015 | 8 | — |
| +2 | K151746 | Dyevert Contrast Modulation System | Osprey Medical, Inc. | 2015 | 8 | — |
| +2 | K152218 | AVERT Contrast Modulation System;AVERT Contrast Modulation System;AVERT Contrast… | Osprey Medical | 2015 | 0 | — |
| +2 | K150485 | AVERT Contrast Modulation System | Osprey Medical, Inc. | 2015 | 10 | — |
| +3 | K153141 | DyeVert Contrast Modulation System | Osprey Medical, Inc. | 2016 | 7 | — |
| +4 | K161505 | DyeVert NG Contrast Modulation System | Osprey Medical, Inc. | 2016 | 6 | — |
| +5 | K183267 | DyeVert™ NG Contrast Reduction System, DyeVert™ PLUS EZ Contrast Reduction System… | Osprey Medical, Inc. | 2018 | 0 | — |
| +5 | K171217 | DyeVert Plus Contrast Reduction System, DyeVert NG Contrast Reduction System | Osprey Medical, Inc. | 2017 | 1 | — |
| +5 | K163054 | DyeVert Plus Contrast Modulation/Monitoring System, Contrast Monitoring System | Osprey Medical, Inc. | 2017 | 5 | — |
| +6 | K190102 | DyeVert™ Plus Contrast Reduction System, DyeTect™ Contrast Monitoring System, DyeVert™… | Osprey Medical, Inc. | 2019 | 0 | — |
| +6 | K181936 | DyeVert PLUS EZ Contrast Reduction System | Osprey Medical, Inc. | 2018 | 2 | — |
| +6 | K171698 | Smart Syringe | Osprey Medical, Inc. | 2017 | 1 | — |