Electrosurgical units (ESU) are key pieces of equipment in endoscopy suites. They create high frequency, alternating electric current that’s used for both cutting and coagulation during endoscopy procedures. STERIS Endoscopy offers a full line of electrosurgery equipment and accessories including the state-of-the-art gi4000 ESU and compatible electrosurgery devices such as argon and monopolar probes. Click below to learn more about our complete offering of electrosurgery equipment and accessories.