Devices descending from K891576
16 later devices reach Fem-Flex Femoral Access Cannulation Set through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K123303 | Femoral Access Venous Cannulae | Edwards Lifesciences, LLC | 2013 | 2 | — |
| +1 | K123298 | Fem-Felx, Fex-Flex II Femoral Access Cannula with Duraflo Coating | Edwards Lifesciences, LLC | 2013 | 2 | 4 |
| +1 | K052081 | Remote Access Perfusion (Rap) Femoral Venous Cannula | Estech, Inc. | 2005 | 8 | 1 |
| +1 | K991541 | A-Med Vascular Cannula, Models V24-10-08, V24-10-16, V24-10-32, V24-21-08, V24-21-44 | A-Med Systems, Inc. | 1999 | 0 | — |
| +1 | K974259 | Venous Flex II Peripheral and Intra-Operative Access Venous Return Cannulae | Edwards Lifesciences Research Medical | 1998 | 3 | — |
| +1 | K972993 | Chase Femoral Access Cannulation Set | Chase Medical, Inc. | 1998 | 0 | — |
| +2 | K250283 | RAP Femoral Venous Cannulae | LivaNova USA, Inc. | 2025 | 0 | — |
| +2 | K140208 | Ferm-Flex and Fem-Flex II ( Femoral Access Arterial Cannulae) Femtrak,Vfem, and Fem-Flexii | Edwards Lifesciences, LLC | 2014 | 1 | Class I |
| +2 | K091542 | Estech Easyflow Cannula with Guidewire | Endoscopic Technologies, Inc. D/B/A Estech | 2009 | 1 | — |
| +2 | K060101 | Estech Aortic Easy Flow Cannula | Endoscopic Technologies, Inc. | 2006 | 6 | — |
| +3 | K250610 | Easyflow (103-200; 103-300); Easyflow Duo (103-210; 103-310) | Sorin Group Italia S.R.L. | 2025 | 0 | — |
| +3 | K200358 | Fem-Flex II Femoral Arterial Cannula, Fem-Flex II Femoral Venous Cannula, Femoral Venous… | Edwards Lifesciences, LLC | 2020 | 0 | — |
| +3 | K083111 | Impella 5.0 Catheter Family | Abiomed, Inc. | 2009 | 3 | 1 |
| +4 | K102726 | Cardiohelp System | Maquet Cardiopulmonary, AG | 2011 | 2 | Class I |
| +5 | K133598 | Cardiohelp System | Maquet Cardiopulmonary, AG | 2014 | 0 | Class I |
| +5 | K133265 | Quadrox-IR Adult and Small Adult | Maquet Cardiopulmonary, AG | 2013 | 0 | — |