The Coblator II (Model RF8000E) is a bipolar, radiofrequency electrosurgical system designed for use in otorhinolaryngology (ENT) surgery. The system consists of the following components: an electrosurgical radiofrequency controller, a reusable, non-sterile Power Cord; a reusable, non-sterile Foot Control; a reusable, non-sterile Flow control Valve Unit; a reusable, non-sterile flow control cable; a single use, disposable, sterile Wand.