# K231750: MA012 Aluminum wheelchair, MS019 steel wheelchair

- Pathway: 510(k) (Traditional)
- Applicant: Sichuan Ast Medical Equipment Co., Ltd.
- Decided: Aug 15, 2023 after 61 days
- Product code: IOR (Wheelchair, Mechanical)
- Device class: 1
- Regulation: 21 CFR 890.3850
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K935398 (1994). 3 ancestors in all.
3 later devices descend from it; 3 cite 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)
- K181795: AST Model MA012 and MS019 Rehab Wheelchair, Sichuan Ast Medical Equipment Co., Ltd. (2018) Summary page 4.

## Most influential descendants
- K261076: Caregiver-assisted wheelchair (MS02);Caregiver-assisted wheelchair (MA02) (2026), 0 descendants of its own
- K261075: Manual Wheelchair (MS01);Manual Wheelchair (MA01) (2026), 0 descendants of its own
- K242722: Manual Wheelchair (MASY23) (2024), 0 descendants of its own

## Indications for use
MA012 Aluminum wheelchair and MS019 steel wheelchair are intended for medical purpose to provide mobility to persons limited to a sitting position.

Source page: https://510kreport.com/device/K231750
Methodology: https://510kreport.com/methodology