# K092791: Kneehab XP Controller, Model 411

- Pathway: 510(k) (Special)
- Applicant: Bio-Medical Research, Ltd.
- Decided: Dec 30, 2009 after 110 days
- Product code: IPF (Stimulator, Muscle, Powered)
- Device class: 2
- Regulation: 21 CFR 890.5850
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to K010335 (2001). 7 ancestors in all.
No later device cites it as a predicate yet.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K083105: Kneehab XP Conductive Garment, Type 411, Bio-Medical Research, Ltd. (2009) Summary page 1.

## Indications for use
Muscle re-education of the quadriceps, Maintaining or increase range of motion of the knee joint, Prevention or retardation of disuse atrophy in the quadriceps, Early post-surgical quadriceps strengthening and improved post-surgical knee stability secondary to quadriceps strengthening, Increasing local blood circulation.

Source page: https://510kreport.com/device/K092791
Methodology: https://510kreport.com/methodology