# K163125: geko™ T-2 and geko™ Plus R-2 Neuromuscular Stimulators

- Pathway: 510(k) (Traditional)
- Applicant: Firstkind Limited
- Decided: Apr 10, 2017 after 153 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 K880235 (1988). 5 ancestors in all.
No later device cites it as a predicate yet.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K152677: geko T-2 Neuromuscular Stimulator, Firstkind Limited (2015) Summary page 4.
- K160299: geko (TM) Plus R-2 Neuromuscular Stimulator, Firstkind Limited (2016) Summary page 4.

## Indications for use
Increasing local blood circulation Immediate post-surgical stimulation of the calf muscles to prevent venous thrombosis

Source page: https://510kreport.com/device/K163125
Methodology: https://510kreport.com/methodology