# K141858: Closurerfg Radiofrequency Generator

- Pathway: 510(k) (Special)
- Applicant: Covidien
- Decided: Aug 5, 2014 after 26 days
- Product code: GEI (Electrosurgical, Cutting & Coagulation & Accessories)
- Device class: 2
- Regulation: 21 CFR 878.4400
- 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 K943450 (1995). 24 ancestors in all.
2 later devices descend from it; 2 cite it directly.
0 of 27 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K040638: Vnus Radiofrequency Generator, Model RFG2, Vnus Medical Technologies, Inc. (2004) Summary page 4.

## Most influential descendants
- K253918: Veineo System (00MEDRF4000TCUS 05CR45iT 06Pedal1St) (2026), 0 descendants of its own
- K250688: Cedar™ Endovenous Radiofrequency Catheter (ERA-C70-US); Cedar™ Endovenous Radiofrequency Catheter (ERA-C30-US); Endovenous Radiofrequency Generator (ERA-G5-US) (2025), 0 descendants of its own

## Indications for use
The ClosureRFG generator is used with radiofrequency catheters intended for vessel and tissue coagulation.

Source page: https://510kreport.com/device/K141858
Methodology: https://510kreport.com/methodology