# K000073: Mercury Medical Disposable Radiofrequency Cannula

- Pathway: 510(k) (Traditional)
- Applicant: Mercury Medical
- Decided: Mar 1, 2000 after 51 days
- Product code: GXI (Probe, Radiofrequency Lesion)
- Device class: 2
- Regulation: 21 CFR 882.4725
- Recalls of this device: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 2 cite it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K063753: GFX Nerve Ablation System (2007), 1 descendant of its own
- K253907: Disposable Radiofrequency Cannula (2026), 0 descendants of its own
- K081729: Modification to GFX Nerve Ablation System (2008), 0 descendants of its own

## Recalls of this device
- Feb 26, 2013 · Class II · Z-1247-2016: Straight needle labeled as a curved needle

Source page: https://510kreport.com/device/K000073
Methodology: https://510kreport.com/methodology