# K232466: Electric Breast Pump, model: YM-8166

- Pathway: 510(k) (Traditional)
- Applicant: Guangdong Youmeng Electrical Technology Co., Ltd.
- Decided: Jan 19, 2024 after 157 days
- Product code: HGX (Pump, Breast, Powered)
- Device class: 2
- Regulation: 21 CFR 884.5160
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 8 generations back to K801862 (1980). 12 ancestors in all.
12 later devices descend from it; 1 cites it directly.
0 of 25 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K222782: Wearable Breast Pump (Model:YD-1193,YD-1195,YD-1196,YD-1198,YD-1199;YD-1193S,YD-1195S,YD-1196S,YD-1198S,YD-1199S), Zhejiang Carebao Co., Ltd. (2023) Summary page 5.

## Most influential descendants
- K241322: Electric Breast Pump (LD-208L, LD-3010L, LD-2010L, LD-3010, LD-2010) (2024), 11 descendants of its own
- K251394: Momcozy Wearable Breast Pump (BP223) (2025), 4 descendants of its own
- K253283: Momcozy Wearable Breast Pump (Model: BP334-, BP380-, BP420-, BP431-, BP400-, BP432-, BP434-) (2025), 1 descendant of its own
- K254254: Momcozy Wearable Breast Pump (BP311, BP311-A, BP311-B, BP311-C, BP311-D) (2026), 0 descendants of its own
- K260538: Momcozy Wearable Breast Pump (BP420, BP420-A, BP420-B, BP420-C, BP420-D ) (2026), 0 descendants of its own

## Indications for use
The Electric Breast Pump Model: YM-8166 is intended to express milk from lactating women in order to collect milk from their breasts. The device is intended for a single user.

Source page: https://510kreport.com/device/K232466
Methodology: https://510kreport.com/methodology