Devices descending from K941921
22 later devices reach Bio-Medicus Bio-Console Models 540, 540A,B,C,D,E, & 550 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K020271 | Levitronix Centrimag Extracorporeal Blood Pumping System, Model L-100 | Levitronix, LLC | 2003 | 21 | Class I |
| +2 | K191557 | CentriMag Acute Circulatory Support System | Thoratec Corporation (Now Part of Abbott) | 2019 | 2 | — |
| +2 | K131179 | Centrimag Primary Console (2ND Generation); Mag Monitor | Thoratec Corp | 2013 | 0 | 1 |
| +2 | K110493 | Tandemheart Pump | Cardiacassist, Inc. | 2011 | 2 | 8 |
| +2 | K102726 | Cardiohelp System | Maquet Cardiopulmonary, AG | 2011 | 2 | Class I |
| +2 | K102129 | Levitronix 2ND Generation Centrimag Primary Console, Levitronix Monitor | Levitronix, LLC | 2010 | 4 | — |
| +2 | K090051 | Levitronix Pedimag Blood Pump, Model 201-90052 | Levitronix, LLC | 2009 | 2 | 1 |
| +2 | K073631 | Orqis Extracorporeal Blood Pumping System, Model BPS-100 | Orqis Medical Corporation | 2008 | 0 | — |
| +2 | K081221 | Levitronix Centrimag Primary Console, Thoratec Centrimag Primary Console | Levitronix, LLC | 2008 | 10 | — |
| +2 | K053630 | Levitronix Centrimag Primary Console | Levitronix, LLC | 2006 | 11 | — |
| +2 | K051209 | Levitronix Centrimag Back-UP Console | Levitronix, LLC | 2005 | 2 | 1 |
| +3 | K220842 | Quantum Perfusion Centrifugal Blood Pump CP22 with Integrated Sensors, Quantum Perfusion… | Qura S.R.L | 2023 | 1 | — |
| +3 | K200306 | CentriMag Circulatory Support System, CentriMag Return (Arterial) Cannula Kit, CentriMag… | Abbott (Formerly Thoratec Corporation) | 2020 | 1 | — |
| +3 | K183623 | LifeSPARC Pump, LifeSPARC Controller | Cardiacassist, Inc. | 2019 | 1 | Class I |
| +3 | K133598 | Cardiohelp System | Maquet Cardiopulmonary, AG | 2014 | 0 | Class I |
| +3 | K133265 | Quadrox-IR Adult and Small Adult | Maquet Cardiopulmonary, AG | 2013 | 0 | — |
| +3 | K090004 | Levitronix, Thoratec Centrimag Back-UP Consoles | Levitronix, LLC | 2009 | 1 | 1 |
| +3 | K083340 | Levitronix Centrimag Primary Console; Thoratec Cantrimag Primary Console | Levitronix, LLC | 2008 | 9 | 1 |
| +4 | K251762 | Quantum Perfusion Centrifugal Blood Pump CP20NG with Integrated Sensors (CP20V-NG) | Spectrum Medical S.R.L. | 2025 | 0 | — |
| +4 | K234118 | CentriMag™ Acute Circulatory Support System | Abbott Medical | 2024 | 0 | — |
| +4 | K232132 | LifeSPARC System | Cardiacassist, Inc. | 2023 | 0 | — |
| +4 | K093832 | Levitronix Centrimag Primary and Backup Consoles | Levitronix, LLC | 2010 | 0 | — |