# K232241: Disposable Microwave Ablation Needle (T-1408, T-1410, T-1608, T-1610, L-1815, L-1818, L-2015, L-2018)

- Pathway: 510(k) (Traditional)
- Applicant: Betters (Suzhou) Medical Co., Ltd.
- Decided: Nov 13, 2023 after 108 days
- Product code: NEY (System, Ablation, Microwave And Accessories)
- Device class: 2
- Regulation: 21 CFR 878.4400
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 12 generations back to K870028 (1987). 44 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 46 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K201265: Disposable Microwave Therapeutic Antennas, Nanjing Eco Microwave System Co., Ltd. (2021) Summary page 5.

## Most influential descendants
- K253771: Disposable Microwave Ablation Antenna (DW-XR-II1, DW-XR-II3, DW-XR-II4, DW-XR-II14, DW-XR-II5, DW-XR-II6, DW-XR-II7, DW-XR-II8, DW-XR-II9, DW-XR-II10, DW-XR-II18, DW-XR-II19, DW-XR-II20, DW-XR-II21, DW-DG-II6, DW-DG-II7, DW-DG-II9, DW-DG-II10, DW-DG-II13) (2026), 0 descendants of its own

## Indications for use
Disposable Microwave Ablation Needle is used with the Microwave Ablation System, which is indicated for the ablation of soft tissue during open procedures. The Disposable Microwave Ablation Needle is not intended for cardiac use.

Source page: https://510kreport.com/device/K232241
Methodology: https://510kreport.com/methodology