Devices descending from K003251
5 later devices reach Blease Frontline Plus Range, Anesthesia Machines, Model 440, 560 and 690 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K041430 | Blease Sirius Anesthesia System, Models 3000 and 2000 | Blease Medical Equipment, Ltd. | 2004 | 4 | — |
| +2 | K051629 | Bleas Esiriuc Anaesthsia System, Models 3000, 2000 | Blease USA, Inc. | 2005 | 3 | 3 |
| +3 | K101850 | Spacelabs Bleasesirius Anesthesia Workstation | Spacelabs Healthcare, Ltd. | 2011 | 2 | Class I |
| +4 | K112729 | BLEASE700/900 Series Ventilators | Spacelabs Healthcare | 2012 | 0 | 1 |
| +4 | K113051 | Spacelabs Arkon Anesthesia Workstation | Spacelabs Healthcare | 2012 | 0 | Class I |