The COVIDIEN ValleyLab Suction Coagulator E2505-10FR is a sterile, disposable electrosurgical instrument designed for use in ENT procedures. It provides fluid suction for clearing the operative field and simultaneous coagulation of blood vessels. The E2505-10FR features a 10 French (3.33 mm) diameter shaft and a 6-inch (15.24 cm) length. It is activated by either a hand switch or foot switch, and is compatible with Covidien generators.