The present invention provides an electrosurgical unit with a diamond like carbon film and manufacturing method thereof, which is characterized in that the surface of electrode head of the electrosurgical unit is configured with a layer of diamond like carbon film, so as to reduce the stickiness of the electrode head of the electrosurgical unit, enhance the temperature uniformity on the surface of the electrosurgical unit, and prevent the defect of the conventional electrosurgical unit that its Teflon coating will generate hazardous gas at high temperature.本發明為一種具有類鑽碳薄膜之電燒刀及其製造方法,其特徵在於該電燒刀之電極刀頭之表面設置有一層類鑽碳薄膜,以減少該電燒刀之電極刀頭的沾黏性,並提高電燒刀表面熱度均勻,同時防止產生習用電燒刀鐵弗龍塗層於高溫下產生有害氣體之缺點。10‧‧‧電燒刀11‧‧‧刀柄12‧‧‧電極刀頭13‧‧‧類鑽碳薄膜14‧‧‧導線
