# K984447: Model Action at II Manual Wheelchair

- Pathway: 510(k) (Traditional)
- Applicant: Invacare Corp.
- Decided: Jan 8, 1999 after 25 days
- Product code: IOR (Wheelchair, Mechanical)
- Device class: 1
- Regulation: 21 CFR 890.3850
- Recalls of this device: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K941989 (1994). 2 ancestors in all.
13 later devices descend from it; 4 cite it directly.
0 of 16 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K952641: Quickie TSR, Sunrise Medical, Inc. (1995) Summary page 1.
- K941989: Action at Manual Wheelchair, Nvacare Corp. (1994) Summary page 1.

## Most influential descendants
- K012370: Solara JR. Manual Wheelchair (2001), 6 descendants of its own
- K063736: Fuze Mechanical Wheelchair, Models T20 and T50 (2007), 4 descendants of its own
- K043332: Wheelchair, Model 8500-II (2004), 2 descendants of its own
- K181090: Invacare® Solara® 3G and Solara® 3G Spree Manual Wheelchairs (2018), 1 descendant of its own
- K082274: Haida Model HD11 Manual Wheelchair (2008), 1 descendant of its own

## Recalls of this device
- Sep 10, 2012 · Class II · Z-0785-2013: The potential exists for the wheel to rotate freely despite engagement of hub brake.

## Indications for use
To provide mobility to persons limited to a sitting postion.

Source page: https://510kreport.com/device/K984447
Methodology: https://510kreport.com/methodology