# K191862: Compression Therapy Device Model LGT-2200SP

- Pathway: 510(k) (Traditional)
- Applicant: Guangzhou Longest Science & Technology Co., Ltd.
- Decided: Oct 29, 2019 after 110 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.
1 later device descends from it; 1 cites it directly.
0 of 21 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K160608: NormaTec Pulse and NormaTec Pulse Pro, NormaTec Industries, LP (2016) Summary page 5.
- K182668: Rapid Reboot Compression Therapy System, Rapid Reboot Recovery Products, LLC (2018) Summary page 5.

## Most influential descendants
- K201645: Massage Compression Boots (2020), 0 descendants of its own

## Indications for use
Compression Therapy Device LGT-2200SP is intended for the temporary relief of minor muscle aches and pains and for the temporary increase in circulation to the treated areas, it can simulate kneading and stroking of tissues by using an inflatable garment.

Source page: https://510kreport.com/device/K191862
Methodology: https://510kreport.com/methodology