# K020952: Surx RF System

- Pathway: 510(k) (Traditional)
- Applicant: Surx, Inc.
- Decided: May 30, 2002 after 66 days
- Product code: MUK (Electrosurgical Radiofrequency System, Stress Urinary Incontinence, Female, Transvaginal Or Laparoscopic, Pelvic Tissue)
- 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: 7 generations back to K943450 (1995). 30 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 32 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K011190: Surx Radiofrequency Electrosurgical Generator System and Accessories (Surx LP System), Surx, Inc. (2002) Summary page 1.
- K020126: Modification to Surx Radiofrequency Electrosurgical Generator System and Accessories (Surx TV System), Surx, Inc. (2002) Summary page 1.

## Most influential descendants
- K042132: Novasys Transurethral RF System (2004), 0 descendants of its own

## Indications for use
The SURx RF System is indicated for shrinkage and stabilization of female pelvic tissue for treatment of stress urinary incontinence due to hypermobility.

Source page: https://510kreport.com/device/K020952
Methodology: https://510kreport.com/methodology