# K232965: Leg Massager (Models:RP-ALM070H, RP-ALM071H)

- Pathway: 510(k) (Traditional)
- Applicant: Shenzhen Ruiyi Business Technology Co., Ltd.
- Decided: Nov 20, 2024 after 426 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: 9 generations back to K850316 (1985). 47 ancestors in all.
2 later devices descend from it; 2 cite it directly.
0 of 50 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K193354: Air Compression Therapy Device, Shenzhen Dongjilian Electronics Co., Ltd. (2020) Summary page 6.
- K223729: FLOWpresso, Medella Health Limited (2023). Cleared while this submission was under review Summary page 6.

## Most influential descendants
- K254200: Air Compression Leg Massager (LF-FT001, LF-FT002-1, LF-FT003, LF-FT003-1, LF-FT004-1, LF-FT005-1, LF-FT006-1, LF-FT007, LF-FT008, LF-FT009, LF-FT010, LF-FT011, LF-FT012, LF-FT013, LF-FT014, LF-FT015, LF-FT016, UM-01, UM-02, UM-03, UM-03-1, UM-04-1, UM-05-1, UM-06-1, UM-07, UM-08, UM-09, UM-10, UM-11, UM-12, UM-13, UM-14, UM-15, UM-16, AI-01, AI-02, AI-03, AI-04, AI-05, AI-06, AI01, AI02, AI03, AI-07, AI-08, AI-09, AI-10, AI-11, AI-12, AI-13, AI-14) (2026), 0 descendants of its own
- K251662: Air Compression Therapy Device (ST-504); Air Compression Therapy Device (ST-505); Air Compression Therapy Device (ST-506); Air Compression Therapy Device (ST-507) (2025), 0 descendants of its own

## Indications for use
Leg Massager (Models:RP-ALM070H, RP-ALM071H) is intended for home to temporarily relieve minor muscle aches and/or pains, and to temporarily increase circulation to the treated areas in people who are in good health.

Source page: https://510kreport.com/device/K232965
Methodology: https://510kreport.com/methodology