Devices descending from K201903
21 later devices reach Electric breast pump (Models: RH-228 and RH-338) through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K252744 | Wearable Electric Breast Pump (RH 668, RH 708, RH 718, RH 728) | Cixi Ruihong Electric Appliance Co., Ltd. | 2026 | 0 | — |
| +1 | K232774 | Wearable Breast Pump,Model S18 | Ningbo Dearevery Electronic Technology Co., Ltd. | 2024 | 0 | — |
| +1 | K222782 | Wearable Breast Pump… | Zhejiang Carebao Co., Ltd. | 2023 | 14 | — |
| +1 | K211024 | Electric Breast Pump | Shantou Huihengqi Electronic Technology Co., Ltd. | 2022 | 3 | — |
| +2 | K260239 | Wearable Breast Pump (AOV6853, AOV6860, AOV6861, AOV6862) | Jiangxi AOV Maternity & Baby Products Co., Ltd. | 2026 | 0 | — |
| +2 | K252342 | Electric Breast Pump (YM-8807, YM-8805, YM-8806, YM-8810) | Guangdong Youmeng Electrical Technology Co., Ltd. | 2025 | 0 | — |
| +2 | K232477 | Electric Breast Pump (Models AOV6818, AOV6821, AOV6826, AOV6830, AOV6852) | Jiangxi AOV Maternity & Baby Products Co., Ltd. | 2024 | 0 | — |
| +2 | K233136 | Hygeia Express Powered Breast Pump | Hygeia II Medical Group, Inc. | 2024 | 0 | — |
| +2 | K232466 | Electric Breast Pump, model: YM-8166 | Guangdong Youmeng Electrical Technology Co., Ltd. | 2024 | 12 | — |
| +3 | K241322 | Electric Breast Pump (LD-208L, LD-3010L, LD-2010L, LD-3010, LD-2010) | Joytech Healthcare Co., Ltd. | 2024 | 11 | — |
| +4 | K254254 | Momcozy Wearable Breast Pump (BP311, BP311-A, BP311-B, BP311-C, BP311-D) | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | 0 | — |
| +4 | K260538 | Momcozy Wearable Breast Pump (BP420, BP420-A, BP420-B, BP420-C, BP420-D ) | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | 0 | — |
| +4 | K253510 | Freestyle Mini Hands-free | Medela, LLC | 2026 | 0 | — |
| +4 | K254258 | Momcozy Wearable Breast Pump (BP137, BP137-A, BP137-B, BP137-C, BP137-D, BP137Y-A… | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | 0 | — |
| +4 | 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 | — |
| +4 | 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 | — |
| +4 | K251394 | Momcozy Wearable Breast Pump (BP223) | Shenzhen Root Innovation Technology Co., Ltd. | 2025 | 4 | — |
| +5 | K253914 | Momcozy Wearable Breast Pump (Model: BP334, BP334-A, BP334-B, BP334-C, BP334-D, BP434) | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | 0 | — |
| +5 | 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 | — |
| +5 | K253283 | Momcozy Wearable Breast Pump (Model: BP334-, BP380-, BP420-, BP431-, BP400-, BP432-… | Shenzhen Root Innovation Technology Co., Ltd. | 2025 | 1 | — |
| +6 | K254300 | eufy Wearable Breast Pump (T600P, T6000, T6001, T6002, T6003, T6004, T6005, T6006… | Anker Innovations Limited | 2026 | 0 | — |