Devices descending from K973501
148 later devices reach Expresse and Premier Powered Breast Pumps through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +6 | K232466 | Electric Breast Pump, model: YM-8166 | Guangdong Youmeng Electrical Technology Co., Ltd. | 2024 | 12 | — |
| +6 | K230570 | Willow Generation 3 Breast Pump | Willow Innovations, Inc. | 2023 | 0 | — |
| +6 | K230590 | ARDO Bellis | Ardo Medical AG | 2023 | 0 | — |
| +6 | K222573 | imani i2Plus Breast Pump | Imani Co. | 2023 | 0 | — |
| +6 | K220926 | Spectra Wearable | Uzinmedicare Co., Ltd. | 2022 | 1 | — |
| +6 | K211016 | Powered Breast Pump (Models 7V and 7X) | Haenim Co., Ltd. | 2022 | 0 | — |
| +6 | K212180 | Wearable Breast Pump (Model S12) | Shenzhen TPH Technology Co., Ltd. | 2022 | 25 | — |
| +6 | K203383 | Philips Avent Double electric breast pump Advanced SCF394/61, Philips Avent Double… | Philips Consumer Lifestyle - Innovation Site Eindhoven | 2020 | 0 | — |
| +7 | K250208 | SPECTRA Wearable 2 | Uzinmedicare Co., Ltd. | 2026 | 0 | — |
| +7 | 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 | — |
| +7 | K250383 | Wearable Breast Pump (Model W6) | Shenzhen TPH Technology Co., Ltd. | 2025 | 1 | — |
| +7 | K250207 | eufy Wearable Breast Pump S1 (T8D02); eufy Wearable Breast Pump E10 (T8D03) | Anker Innovations Limited | 2025 | 0 | — |
| +7 | K250843 | Wearable Breast Pump (Model FS12A); Wearable Breast Pump (Model FS12B) | Shenzhen TPH Technology Co., Ltd. | 2025 | 1 | — |
| +7 | K250368 | Wearable Breast Pump (Model S21) | Shenzhen TPH Technology Co., Ltd. | 2025 | 1 | — |
| +7 | K250365 | Motif Aura Glow breast pump (Model Motif Aura Glow) | Shenzhen TPH Technology Co., Ltd. | 2025 | 0 | — |
| +7 | K242850 | Wearable breast pump (model W8) | Shenzhen TPH Technology Co., Ltd. | 2025 | 8 | — |
| +7 | K241322 | Electric Breast Pump (LD-208L, LD-3010L, LD-2010L, LD-3010, LD-2010) | Joytech Healthcare Co., Ltd. | 2024 | 11 | — |
| +7 | K231969 | BASEN Wearable Breast Pump (Model: YM-801, YM-803, YM-805, YM-806, YM-808) | Dongguanshi Yiyingmei Technology Co., Ltd. | 2024 | 0 | — |
| +7 | K240536 | Wearable Breast Pump (Model S32) | Shenzhen TPH Technology Co., Ltd. | 2024 | 2 | — |
| +7 | K230102 | Smart double sides wearable breast pump, Electric bilateral breast pump | Huizhou Lvb Maternal and Infant Supplies Co., Ltd. | 2023 | 1 | — |
| +7 | K223886 | Wearable Breast Pump (Model S18) | Shenzhen TPH Technology Co., Ltd. | 2023 | 1 | — |
| +7 | K220596 | Wearable Breast Pump (Model S9) | Shenzhen TPH Technology Co., Ltd. | 2022 | 0 | — |
| +8 | K254203 | Wearable Breast Pump (Model S36) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K260259 | DiscreetDuo™ Flow Wearable Breast Pump (Model S3) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K261199 | Wearable Breast Pump (Model S32A) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K254254 | Momcozy Wearable Breast Pump (BP311, BP311-A, BP311-B, BP311-C, BP311-D) | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K260538 | Momcozy Wearable Breast Pump (BP420, BP420-A, BP420-B, BP420-C, BP420-D ) | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K260346 | Electric Breast Pump (BH627, BH628, BH707, BH709, BH813, BH816, BH110, H701, H1129… | Polybell (Guangzhou) Limited | 2026 | 0 | — |
| +8 | K260864 | Mother's Nature W1 Warming Wearable Breast Pump | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K254244 | Wearable Breast Pump (Model S39) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K253510 | Freestyle Mini Hands-free | Medela, LLC | 2026 | 0 | — |
| +8 | K254258 | Momcozy Wearable Breast Pump (BP137, BP137-A, BP137-B, BP137-C, BP137-D, BP137Y-A… | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K260033 | Wearable Breast Pump (Model S21A) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K253946 | Momcozy Wearable Breast Pump (S9 Pro, S9 Pro-A, S9 Pro-B, S9 Pro-C, S9 Pro-D, S9 ProY-A… | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K252420 | Wearable Breast Pump (Model W12) | Shenzhen TPH Technology Co., Ltd. | 2026 | 1 | — |
| +8 | K252422 | Wearable Breast Pump (Model W2) | Shenzhen TPH Technology Co., Ltd. | 2026 | 0 | — |
| +8 | K253072 | Paruu Wearable Breast pump (P16, P16-A, P16-B, P16-C, P16-D, P20, P9, P10, P10 PRO, P21… | Linhejiacheng (Shenzhen) E-Commerce Co., Ltd. | 2025 | 0 | — |
| +8 | K251394 | Momcozy Wearable Breast Pump (BP223) | Shenzhen Root Innovation Technology Co., Ltd. | 2025 | 4 | — |
| +8 | K251754 | Wearable Breast Pump (Model S33) | Shenzhen TPH Technology Co., Ltd. | 2025 | 0 | — |
| +8 | K250829 | Lacevo Wearable Breast Pump (Model S70) | Shenzhen TPH Technology Co., Ltd. | 2025 | 0 | — |
| +8 | K250152 | eufy Wearable Breast Pump S1 (T8D02) Model T8D02; eufy Wearable Breast Pump E10 (T8D03)… | Shenzhen TPH Technology Co., Ltd. | 2025 | 0 | — |
| +8 | K250463 | Ameda GLO Wearable Breast Pump (Model W8S) | Shenzhen TPH Technology Co., Ltd. | 2025 | 0 | — |
| +8 | 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 | — |
| +9 | K262774 | Wearable breast pump (Model: XN/MD-2249BS, ZFHF) | Guangdong Horigen Mother & Baby Products Co., Ltd. | 2026 | 0 | — |
| +9 | K253914 | Momcozy Wearable Breast Pump (Model: BP334, BP334-A, BP334-B, BP334-C, BP334-D, BP434) | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | 0 | — |
| +9 | K253934 | Momcozy Wearable Breast Pump (BP380, BP380-A, BP380-B, BP380-C, M5, M5-A, M5-B, M5-C) | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | 0 | — |
| +9 | K253283 | Momcozy Wearable Breast Pump (Model: BP334-, BP380-, BP420-, BP431-, BP400-, BP432-… | Shenzhen Root Innovation Technology Co., Ltd. | 2025 | 1 | — |
| +10 | K254300 | eufy Wearable Breast Pump (T600P, T6000, T6001, T6002, T6003, T6004, T6005, T6006… | Anker Innovations Limited | 2026 | 0 | — |