Devices descending from K031923
32 later devices reach Ultrasite Valve through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K083723 | A6 Luer Access Device | B.Braun Medical, Inc. | 2009 | 31 | 66 |
| +2 | K140311 | Caresite Luer Access Device | B.Braun Medical, Inc. | 2014 | 1 | 21 |
| +2 | K100434 | Clave Neutron | Icu Medical, Inc. | 2010 | 28 | 3 |
| +3 | K250616 | Clave™ Neutral-Displacement Needlefree Connectors | Icu Medical, Inc. | 2025 | 0 | — |
| +3 | K212842 | Microvolume Luer Access Device | B.Braun Medical, Inc. | 2022 | 0 | — |
| +3 | K132413 | MZ1000 | Care Fusion | 2013 | 26 | — |
| +4 | K203796 | Firefly Needleless Connector | Puracath Medical, Inc. | 2021 | 1 | — |
| +4 | K200891 | BD Intima II Closed IV Catheter System, BD Intima II PLUS Closed IV Catheter System | Becton, Dickinson and Company | 2021 | 0 | — |
| +4 | K210217 | Needleless Connector | Jiangsu Caina Medical Co.,Ltd | 2021 | 0 | — |
| +4 | K170336 | BD Nexiva Closed IV Catheter System (Single Port) with MaxZero Needleless Connector | Becton, Dickinson and Company | 2017 | 6 | — |
| +4 | K143234 | MaxZero Administration Sets | Care Fusion | 2014 | 0 | — |
| +4 | K140831 | Maxzero Extension Set with Needless Connector | Care Fusion | 2014 | 13 | — |
| +5 | K251375 | PuraCath Firefly Needleless Connector IT (9005) | Puracath Medical, Inc. | 2026 | 0 | — |
| +5 | K222780 | LILY Extension Tube and Needleless Connector | Lily Medical Corporation | 2023 | 0 | — |
| +5 | K193088 | MaxZero Extension Sets with Needle-Free Connector (s) | Carefusion, Inc. | 2020 | 0 | — |
| +5 | K183399 | BD Nexiva Closed IV Catheter System | Becton Dickinson Infusion Therapy Systems, Inc. | 2019 | 5 | 3 |
| +5 | K171118 | Carefusion NeutraClear multi-fuse Extension Set with needle-free connector (s) | Cair Lgl | 2017 | 0 | — |
| +5 | K171957 | MaxZero Extension Sets with Needless Connector | Carefusion 303, Inc. | 2017 | 0 | 34 |
| +5 | K162804 | Q2 Low Pressure Power Injection Extension Set | Quest Medical, Inc. | 2017 | 4 | — |
| +5 | K153293 | Extension Set | B.Braun Medical, Inc. | 2016 | 3 | 8 |
| +6 | K243403 | BD Nexiva™ Closed IV Catheter System | Becton Dickinson Infusion Therapy Systems, Inc. | 2025 | 1 | — |
| +6 | K232234 | Nouvo Safety Set | Poly Medicure Limited | 2024 | 0 | — |
| +6 | K230528 | Extension Set | Medcaptain Life Science Co., Ltd. | 2023 | 0 | — |
| +6 | K231239 | Nexiva™ Closed IV Catheter System with NearPort™ IV Access | Becton Dickinson Infusion Therapy Systems, Inc. | 2023 | 0 | — |
| +6 | K202618 | IV Administration Sets | B.Braun Medical, Inc. | 2021 | 0 | 1 |
| +6 | K202060 | Disposable IV catheter | Shinva Ande Healthcare Apparatus Co., Ltd. | 2021 | 0 | — |
| +6 | K191658 | IV Sets not made with PVC | B.Braun Medical, Inc. | 2020 | 0 | 1 |
| +6 | K182897 | Velano Vascular Q2 Extension Set | Velano Vascular | 2019 | 3 | — |
| +7 | K261041 | ClearSafe Closed System | MedSource Labs, LLC | 2026 | 0 | — |
| +7 | K200439 | Velano ExT Extension Set | Velano Vascular | 2021 | 2 | — |
| +8 | K251257 | nSet+ Stabilization Set [6426733]; nSet+ Stabilization Set with nSyte Needle Free… | Np Medical | 2025 | 0 | — |
| +8 | K221518 | NP Medical nCompass Extension Set with Stabilizing Base | Np Medical | 2022 | 0 | — |