Gastrointestinal radio-frequency ablation system generator
Definition
A noninvasive, electrically-powered device designed to generate radio-frequency (RF) electrical current to create heat in the gastrointestinal tract (e.g., oesophagus, stomach, rectum, anus) via a dedicated endoscopic electrode/catheter (not included) for focal ablation; it may be intended for coagulation however it is not intended for electrosurgical cutting. It typically includes controls and display.