# K031910: Stainless Steel Aquatic Wheelchair

- Pathway: 510(k) (Traditional)
- Applicant: Db Perks & Associates, Ltd.
- Decided: Jul 25, 2003 after 35 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: 2 generations back to K915262 (1992). 4 ancestors in all.
4 later devices descend from it; 3 cite it directly.
0 of 9 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K935398: Tracer Series Manual Wheelchairs, Invacare Corp. (1994) Summary page 2.
- K982607: Manual Wheelchair, G. Hirsch and Co., Inc. (1998) Summary page 2.

## Most influential descendants
- K051709: Hippocampe Wheelchair (2005), 2 descendants of its own
- K251570: Hippocampe Marathon and Trail (2025), 0 descendants of its own
- K120302: Mechanical Wheelchair (2012), 0 descendants of its own
- K101217: Mac-Mobile Aquatic Chair (2010), 0 descendants of its own

## Indications for use
This wheelchair is to provide mobility to persons limited to a sitting position being transported either by an attendant or self-propelled. This device is designed to be a typical manual wheelchair for use in an aquatic center setting.

Source page: https://510kreport.com/device/K031910
Methodology: https://510kreport.com/methodology