# K191113: geko T-2 and geko T-3 Neuromuscular Stimulators

- Pathway: 510(k) (Traditional)
- Applicant: Firstkind Limited
- Decided: Sep 18, 2019 after 145 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: 5 generations back to K872976 (1987). 9 ancestors in all.
No later device cites it as a predicate yet.
0 of 10 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K180082: geko T-2 and geko Plus R-2, Firstkind, Ltd. (2018) Summary page 4.
- K181059: geko T-3 Neuromuscular Stimulator, Firstkind Limited (2018) Summary page 4.

## Indications for use
Increasing local blood circulation Edema reduction Immediate post-surgical stimulation of the calf muscles to prevent venous thrombosis Stimulation of the calf muscles to prevent venous thrombosis in non-surgical patients at risk for venous thromboembolism

Source page: https://510kreport.com/device/K191113
Methodology: https://510kreport.com/methodology