# K140679: Sureflex Lithotripsy Laser Fibers

- Pathway: 510(k) (Traditional)
- Applicant: American Medical Systems
- Decided: Jun 20, 2014 after 94 days
- Product code: GEX (Powered Laser Surgical Instrument)
- Device class: 2
- Regulation: 21 CFR 878.4810
- Recalls of this device: 2 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K050108 (2005). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K050108: Sureflex and Accuflex Laser Lithotripsy Fibers, Innovaquartz (2005) Summary page 5.

## Recalls of this device
- May 28, 2015 · Class II · Z-2162-2015: validation data related to cleaning instructions and sterilization methods and the methods defined in instructions for use (IFU) for the Sureflex Reusable Fibers and the Reusable Stripper and Cleaver 
- May 28, 2015 · Class II · Z-2163-2015: validation data related to cleaning instructions and sterilization methods and the methods defined in instructions for use (IFU) for the Sureflex'" Reusable Fibers and the Reusable Stripper and Cleave

## Indications for use
General SureFlex laser fibers are intended for use in laser-based surgical applications, including, but not limited to endoscopic, laparoscopic and open surgical procedures involving vaporization, ablation, coagulation, hemostasis, excision, resection and incision of soft and cartilaginous tissue and surgical procedures involving vaporization, ablation and fragmentation of calculi (urinary and biliary). SureFlex is designed primarily for holmium (Ho:YAGS) lasers, but may be used with any laser wavelength between 500nm and 2200nm that has been cleared for surgical use, e.g. Nd:YAG, KTP, Alexandrite, Argon, Ruby, Diode Specific, by Surgical Specialty (most common use first) Urology - Urinary Lithotripsy including but not limited to endoscopic and laparoscopic fragmentation, ablation and vaporization of urinary calculi found from the lower pole of the kidney to the urethra and distal impacted fragments of steinstrasse. Urological Surgery (vaporization, coagulation, hemostasis, excision and incision of soft tissue) including, but not limited to open, endoscopic and laparoscopic surgery for the removal of superficial and invasive bladder tumors and lesions, including condylomas, treatment of ureteral strictures obstructions, polyps, vascularities and hemangioma as well as prostatectomy (BPH). Gastroenterology - Laser-based surgical procedures including, but not limited to open, endoscopic and laparoscopic gastroenterological surgery for ablation, vaporization, fragmentation, coagulation, hemostasis, incision, excision, resection, and hemostasis of biliary calculi, lesions, neoplasms, polyps, ulcers, tears, erosions and tumors.

Source page: https://510kreport.com/device/K140679
Methodology: https://510kreport.com/methodology