An electrocautery device is disclosed. In accordance with one aspect of the invention, the electrocautery electrode/tip is provided with a hollow, conductive tube terminating at its distal end in a ball point type tip. Fluid, preferably conductive fluid, is applied to the proximal end of the hollow electode/tip,...http://www.google.se/patents/US20070118114?utm_source=gb-gplus-sharePatent US20070118114 - Pen-type electrosurgical instrument
