Devices descending from K973741
31 later devices reach Bair Hugger Blood/Fluid Warmer through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K120860 | Infu Box Type 0412A | Medical Rescue Equipment Holding AS | 2012 | 0 | — |
| +1 | K082217 | Ranger Rapid Flow Blood/Fluid Warming System | Arizant Healthcare, Inc. | 2008 | 1 | — |
| +1 | K060851 | Soft Sack IV Fluid Warmer, the Floormount IV Fluid Warmer, the Pak 2 IV Warmer and the… | The Smithworks Company | 2006 | 1 | — |
| +1 | K060939 | Ranger Irrigation Fluid Warming System | Arizant Healthcare, Inc. | 2006 | 8 | 1 |
| +1 | K012832 | Comfortmate Fluid Warming System, Model # FW-200; Comfortmate Disporsable Disposable… | Nxstage Medical, Inc. | 2001 | 2 | — |
| +1 | K012031 | Modification to Thermal Angel | Estill Medical Technologies, Inc. | 2001 | 13 | 1 |
| +1 | K984640 | Thermal Angel | Estill Medical Technologies, Inc. | 1999 | 16 | 1 |
| +2 | K152946 | Tempedy | Seiratherm GmbH | 2016 | 0 | — |
| +2 | K103801 | Hypothermx Intravenous Fluid Warmer | Emit Corporation | 2011 | 0 | — |
| +2 | K091939 | Thermedx Prodigy Fluid Management System, Models P1000, P2000 | Thermedx, LLC | 2010 | 4 | 2 |
| +2 | K072080 | Normoflo Irrigation Fluid Warmer, Models H-1100, H-1129, Normoflo Irrigation Warming… | Smiths Medical Asd, Inc. | 2008 | 7 | Class I |
| +2 | K071263 | Nxstage Travel Warmer, Models TW-400 & FWS-500 | Nxstage Medical, Inc. | 2007 | 1 | 1 |
| +2 | K060537 | Eflow IV Fluid Warmer, Model 100, Eflow Disposable Cartridge, Model 200 and Eflow AC… | Enginivity, LLC | 2006 | 12 | Class I |
| +3 | K262532 | NORMOFLO™ Irrigation Fluid Warming Sets and Accessories (IR-601, IR-501, IR-61, PL-61) | ICU Medical | 2026 | 0 | — |
| +3 | K172048 | FluidSmart | Thermedx, LLC | 2017 | 2 | 1 |
| +3 | K152278 | ENDOFLOW II - Irrigation, Warming and Suction System | Promepla Sam | 2016 | 0 | — |
| +3 | K133799 | Thermedx Fluid Managment System | Thermedx, LLC | 2014 | 3 | 2 |
| +3 | K140623 | Nxstage Express Fluid Warmer | Nxstage Medical, Inc. | 2014 | 0 | — |
| +3 | K112902 | Enflow IV Fluid Warmer | Vital Signs, Inc. | 2012 | 10 | — |
| +4 | K251273 | Asurys Fluid Management System | Boston Scientific Corporation | 2026 | 0 | — |
| +4 | K232107 | °M Warmer System | Mequ A/S | 2024 | 1 | — |
| +4 | K211618 | Fluido Compact Blood and Fluid Warming System | The Surgical Company International B.V. | 2023 | 1 | — |
| +4 | K210628 | X-FLO Fluid Management System | Thermedx, LLC | 2021 | 0 | — |
| +4 | K181775 | Quantum Blood and IV Fluid Infusion Warmer | Life Warmer, Inc. | 2019 | 1 | — |
| +4 | K150404 | QiF Blood and Fluid Warmer | Quality IN Flow, Ltd. | 2016 | 1 | — |
| +4 | K121775 | Enflow IV Fluid Warmer, Enflow Disposable Cartridge, Enflow Controller | Vital Signs, Inc., A GE Healthcare Company | 2012 | 1 | — |
| +5 | K260988 | °M Warmer System with °M Station | Mequ A/S | 2026 | 0 | — |
| +5 | K252636 | Fluido Compact System | The Surgical Company International B.V. | 2025 | 0 | — |
| +5 | K192325 | Quantum Blood and Fluid Warming System | Life Warmer, Inc. | 2019 | 0 | — |
| +5 | K163708 | QiF Blood and Fluid Warmer | Quality IN Flow, Ltd. | 2017 | 0 | — |
| +5 | K130867 | Enflow IV Fluid Warmer Insulated Strap | Vital Signs, Inc., A GE Healthcare Company | 2013 | 0 | Class I |