# K222729: Electrical Scooter, WT-T4QP2

- Pathway: 510(k) (Traditional)
- Applicant: Wu’S Tech Co., Ltd.
- Decided: Mar 28, 2023 after 201 days
- Product code: INI (Vehicle, Motorized 3-Wheeled)
- Device class: 2
- Regulation: 21 CFR 890.3800
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K032488 (2003). 5 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K191356: i3 Foldable Mobility Scooter, Puc Perfect Union Co., Ltd. (2022) Summary page 4.

## Most influential descendants
- K240590: Electrical Scooter, WT-T4SU (2025), 0 descendants of its own

## Indications for use
The device is intended for medical purposes to provide mobility to persons restricted to a sitting position.

Source page: https://510kreport.com/device/K222729
Methodology: https://510kreport.com/methodology