# K211850: Air Compression Leg Massager (model: FE-7204B)

- Pathway: 510(k) (Traditional)
- Applicant: Xiamen Healthpal Electronic Co.,Ltd
- Decided: Mar 3, 2022 after 261 days
- Product code: IRP (Massager, Powered Inflatable Tube)
- Device class: 2
- Regulation: 21 CFR 890.5650
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 8 generations back to K850316 (1985). 19 ancestors in all.
No later device cites it as a predicate yet.
0 of 20 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K182668: Rapid Reboot Compression Therapy System, Rapid Reboot Recovery Products, LLC (2018) Summary page 4.

## Indications for use
Air compression leg massager, model:FE-7204B, is intended for the temporary relief of minor muscle aches and pains and for the temporary increase in circulation to the treated foot/calf and thigh in people who are in good health. The air compression leg massager simulates kneading and stroking of tissues by using air-inflatable boots.

Source page: https://510kreport.com/device/K211850
Methodology: https://510kreport.com/methodology