# K150538: Reprocessed LigaSure ImpactTM Curved, Large Jaw, Open Sealer/Divider

- Pathway: 510(k) (Traditional)
- Applicant: Stryker Sustainability Solutions
- Decided: Jun 25, 2015 after 114 days
- Product code: NUJ (Electrosurgical, Cutting & Coagulation Accessories, Laparoscopic & Endoscopic, Reprocessed)
- 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: 5 generations back to K932293 (1994). 14 ancestors in all.
No later device cites it as a predicate yet.
0 of 15 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K123444: Ligasure Impact Curved, Large Jaw, Open Sealer / Divider, Covidien, Formerly Valleylab, A Division of Tyco H (2013) Summary page 5.

## Indications for use
The Reprocessed LigaSure Impact™ Curved, Large Jaw, Open Sealer/Divider LF4318 is a dedicated bipolar electrosurgical instrument intended for use in open surgical procedures where ligation and division of vessels is desired. The Reprocessed LigaSure Impact™ LF4318 is intended to be used with the ForceTriad™ Energy Platform to cut and seal vessels, and to cut, grasp, and dissect tissue during surgery. The indications for use include open procedures (general, urologic, vascular, thoracic, and gynecological) where ligation and division of vessels is performed. These procedures include vaginal hysterectomies, Nissen fundoplication, colectomy, adhesiolysis, oophorectomy, etc. The Reprocessed LigaSure Impact™ LF4318 can be used on vessels (arteries, veins, pulmonary vasculature, and lymph) up to and including 7 mm and tissue bundles. The LigaSure™ system has not been shown to be effective for tubal sterilization or tubal coagulation for sterilization procedures. Do not use the LigaSure™ system for these procedures.

Source page: https://510kreport.com/device/K150538
Methodology: https://510kreport.com/methodology