FDA Product Code LFL: Instrument, Ultrasonic Surgical

Ultrasonic energy has transformed minimally invasive surgery by providing a single tool for simultaneous cutting and coagulation. FDA product code LFL covers ultrasonic surgical instruments.

These devices use high-frequency mechanical vibrations to cut tissue and coagulate blood vessels simultaneously, with minimal thermal spread and smoke generation compared to electrosurgical devices. They are widely used in laparoscopic, robotic, and open surgical procedures.

LFL devices are reviewed by the FDA General & Plastic Surgery panel.

Leading manufacturers include Integra LifeSciences Corporation, Covidien, LLC and Stryker Corporation.