Devices descending from K150499
55 later devices reach Freestyle Deluxe, Freestyle Solution Set, Freestyle Basic, Freestyle Motor… through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K230672 | Annabella Breast Pump | Annabella, Ltd. | 2023 | 1 | — |
| +1 | K191653 | Freestyle Flex | Medela AG | 2019 | 4 | — |
| +1 | K181863 | Elvie Pump | Chiaro Technology Limited | 2018 | 10 | — |
| +1 | K160274 | Hi bebe plus | Bistos Co., Ltd. | 2016 | 3 | — |
| +1 | K161532 | Philips Avent Comfort Single/Twin Electric Breast Pump | Philips Consumer Lifestyle - Innovation Site Eindhoven | 2016 | 3 | — |
| +1 | K161266 | Athena Breast Pump | Exploramed Nc7, Inc. | 2016 | 28 | — |
| +2 | K241506 | Annabella Double Breast Pump (ADO-US23-1000) | Annabella Tech | 2024 | 0 | — |
| +2 | K221598 | Wearable breast pump | Mayborn (Uk) Limited | 2022 | 0 | — |
| +2 | K212773 | ARDO Alyssa | Ardo Medical AG | 2022 | 1 | — |
| +2 | K210936 | Elvie Stride | Chiaro Technology Limited | 2021 | 5 | — |
| +2 | K210759 | Solo, Swing Maxi | Medela, LLC | 2021 | 1 | — |
| +2 | K202037 | imani i2 | Imani Co. | 2021 | 2 | — |
| +2 | K200675 | Hi bebe super (Models BT-150S and BT-150L) | Bistos Co., Ltd. | 2021 | 2 | — |
| +2 | K201381 | Philips Avent Single/Double electric breast pump Advanced | Philips Consumer Lifestyle - Innovation Site Eindhoven | 2020 | 2 | — |
| +2 | K191577 | Willow Wearable Breast Pump 2.0 | Exploramed Nc7, Inc. | 2019 | 27 | — |
| +3 | K250129 | AViTA Breast Pump | Avita Corporation | 2026 | 0 | — |
| +3 | K251512 | Hi bebe super (BT-150B) | Bistos Co., Ltd. | 2025 | 0 | — |
| +3 | K242725 | Youha electric breast pumps (The INs, The INs Gen2, The INs NEXT, and P3) and BEBEBAO… | Ningbo Youhe Electrical Appliance Technology Co., Ltd. | 2025 | 0 | — |
| +3 | K242125 | Elvie Stride 2 | Chiaro Technology, Ltd. | 2024 | 0 | — |
| +3 | K232608 | Duo Hands-free Breast Pump | Medela, LLC | 2024 | 0 | — |
| +3 | K231785 | Perifit Pump | X6 Innovations | 2024 | 2 | — |
| +3 | K230570 | Willow Generation 3 Breast Pump | Willow Innovations, Inc. | 2023 | 0 | — |
| +3 | K230590 | ARDO Bellis | Ardo Medical AG | 2023 | 0 | — |
| +3 | K220926 | Spectra Wearable | Uzinmedicare Co., Ltd. | 2022 | 1 | — |
| +3 | K211016 | Powered Breast Pump (Models 7V and 7X) | Haenim Co., Ltd. | 2022 | 0 | — |
| +3 | K212180 | Wearable Breast Pump (Model S12) | Shenzhen TPH Technology Co., Ltd. | 2022 | 25 | — |
| +3 | K203383 | Philips Avent Double electric breast pump Advanced SCF394/61, Philips Avent Double… | Philips Consumer Lifestyle - Innovation Site Eindhoven | 2020 | 0 | — |
| +4 | K250208 | SPECTRA Wearable 2 | Uzinmedicare Co., Ltd. | 2026 | 0 | — |
| +4 | K251977 | electric breast pump (FZ-P8); electric breast pump (YH-P8); electric breast pump (YH-P8X) | Ningbo Youhe Electrical Appliance Technology Co., Ltd. | 2025 | 0 | — |
| +4 | K250383 | Wearable Breast Pump (Model W6) | Shenzhen TPH Technology Co., Ltd. | 2025 | 1 | — |
| +4 | K250207 | eufy Wearable Breast Pump S1 (T8D02); eufy Wearable Breast Pump E10 (T8D03) | Anker Innovations Limited | 2025 | 0 | — |
| +4 | K250843 | Wearable Breast Pump (Model FS12A); Wearable Breast Pump (Model FS12B) | Shenzhen TPH Technology Co., Ltd. | 2025 | 1 | — |
| +4 | K250368 | Wearable Breast Pump (Model S21) | Shenzhen TPH Technology Co., Ltd. | 2025 | 1 | — |
| +4 | K250365 | Motif Aura Glow breast pump (Model Motif Aura Glow) | Shenzhen TPH Technology Co., Ltd. | 2025 | 0 | — |
| +4 | K242850 | Wearable breast pump (model W8) | Shenzhen TPH Technology Co., Ltd. | 2025 | 8 | — |
| +4 | K231969 | BASEN Wearable Breast Pump (Model: YM-801, YM-803, YM-805, YM-806, YM-808) | Dongguanshi Yiyingmei Technology Co., Ltd. | 2024 | 0 | — |
| +4 | K240536 | Wearable Breast Pump (Model S32) | Shenzhen TPH Technology Co., Ltd. | 2024 | 2 | — |
| +4 | K230102 | Smart double sides wearable breast pump, Electric bilateral breast pump | Huizhou Lvb Maternal and Infant Supplies Co., Ltd. | 2023 | 1 | — |
| +4 | K223886 | Wearable Breast Pump (Model S18) | Shenzhen TPH Technology Co., Ltd. | 2023 | 1 | — |
| +4 | K220596 | Wearable Breast Pump (Model S9) | Shenzhen TPH Technology Co., Ltd. | 2022 | 0 | — |
| +5 | K254203 | Wearable Breast Pump (Model S36) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +5 | K260259 | DiscreetDuo™ Flow Wearable Breast Pump (Model S3) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +5 | K261199 | Wearable Breast Pump (Model S32A) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +5 | K260346 | Electric Breast Pump (BH627, BH628, BH707, BH709, BH813, BH816, BH110, H701, H1129… | Polybell (Guangzhou) Limited | 2026 | 0 | — |
| +5 | K260864 | Mother's Nature W1 Warming Wearable Breast Pump | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +5 | K254244 | Wearable Breast Pump (Model S39) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +5 | K260033 | Wearable Breast Pump (Model S21A) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +5 | K252420 | Wearable Breast Pump (Model W12) | Shenzhen TPH Technology Co., Ltd. | 2026 | 1 | — |
| +5 | K252422 | Wearable Breast Pump (Model W2) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +5 | K251754 | Wearable Breast Pump (Model S33) | Shenzhen TPH Technology Co., Ltd. | 2025 | 0 | — |
| +5 | K250829 | Lacevo Wearable Breast Pump (Model S70) | Shenzhen TPH Technology Co., Ltd. | 2025 | 0 | — |
| +5 | K250152 | eufy Wearable Breast Pump S1 (T8D02) Model T8D02; eufy Wearable Breast Pump E10 (T8D03)… | Shenzhen TPH Technology Co., Ltd. | 2025 | 0 | — |
| +5 | K250463 | Ameda GLO Wearable Breast Pump (Model W8S) | Shenzhen TPH Technology Co., Ltd. | 2025 | 0 | — |
| +5 | K241004 | Wearable Breast Pump (ABP-1508PRO, ABP-1506, ABP-1306, ABP-1306 PRO, M1, M3, M8, M5, M6… | Huizhou Lvb Maternal and Infant Supplies Co., Ltd. | 2024 | 0 | — |
| +6 | K262774 | Wearable breast pump (Model: XN/MD-2249BS, ZFHF) | Guangdong Horigen Mother & Baby Products Co., Ltd. | 2026 | 0 | — |